CN104307631B - A kind of electrostatic-DEP cleaner unit - Google Patents
A kind of electrostatic-DEP cleaner unit Download PDFInfo
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- CN104307631B CN104307631B CN201410419787.5A CN201410419787A CN104307631B CN 104307631 B CN104307631 B CN 104307631B CN 201410419787 A CN201410419787 A CN 201410419787A CN 104307631 B CN104307631 B CN 104307631B
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- negative electrode
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Abstract
The present invention proposes a kind of novel electrostatic DEP cleaner unit, including electrostatic precipitation portion and dielectrophoresis filter house, the air outlet in electrostatic precipitation portion is connected with the air intake vent of dielectrophoresis filter house, dielectrophoresis filter house is made up of DEP purifying treating unit, DEP purifying treating unit includes M block DEP purifying electric pole plate, M block DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together, DEP purifying electric pole plate includes DEP electrode, DEP electrode includes anode and the negative electrode being oppositely arranged, and DEP electrode discharges the particulate matter in gas by dielectrophoresis force capture electrostatic precipitation portion.The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, particularly can be entered the dust of lung by dielectrophoresis filter house filter small particles, it is achieved remove grit gamut comprehensively.The dielectrophoresis filter house of the present invention uses dielectrophoresis principle Chalk-dust filtering, and its energy consumption is low, and the pressure loss is little, and operating cost is low.
Description
Technical field
The present invention relates to material purification treatment technology field, be specifically related to a kind of electrostatic-DEP cleaner unit.
Background technology
PM2.5 is less than the granule of 2.5 microns, is also called and can enter lung granule, it is possible to enter human body alveolar very
To blood system, directly result in the diseases such as cardiovascular diseases.The specific surface area of PM2.5 is relatively big, generally rich
Collecting each Heavy Metallic Elements, such as As, Se, Pb, Cr etc., and PAHs, PCDD/Fs, VOCs etc. have
Organic pollutants, these mostly are carcinogen and genotoxicity mutagen matter is very harmful.Known PM2.5
Health effect includes increasing severe disease and the mortality rate of chronic.Respiratory system and cardiac system disease is made to dislike
Change, change pulmonary function and structure, change the aspects such as immune structure.In December, 2000 Britain expert research
Result is it is also shown that SO in air2, the pollutant such as nitride and CO content with mankind's day mortality rate not
Contact closely, fine particle is the main cause causing human death to lead rising on the contrary.
At present, it is big that industrial use processes exhaust gas volumn compared with wide electrostatic precipitator with it, cleaner unit bulk density
Losing the feature such as little to be used widely, but the use of electric cleaner also has its limitation, its power consumption is big,
Efficiency of dust collection easily by the factors such as physicochemical property of flue gas and dust (such as flue-gas temperature, smoke moisture, cigarette
The distribution of gas velocity, dust size, dust viscosity, sulfur content etc.) impact, especially process height than electricity
(particularly below 10um dust, fine dust trapping ability is had by electric cleaner for resistance dust and fine dust
Limit, because fine dust is difficult to charged, electrode vibrators generation reentrainment of dust, makes the particle of trapping escape with air-flow
Go out) application scenario, electric cleaner demonstrates its inadaptability.
Electrostatic precipitator is to below 10um granule, and particularly in the particulate matter that can enter lung, (particle size diameter exists
2.5um and following) dust removing effects is the best, after using existing electrostatic precipitator, still have substantial amounts of enter lung
Granular material discharged in air, healthy and safe for the public has buried hidden danger.
Summary of the invention
In order to overcome defect present in above-mentioned prior art, it is an object of the invention to provide a kind of electrostatic-DEP
Cleaner unit, it is possible to realize all particulates, particularly can enter the effectively filtering out of particulate matter of lung.
In order to realize the above-mentioned purpose of the present invention, the invention provides a kind of electrostatic-DEP cleaner unit, its bag
Including electrostatic precipitation portion and dielectrophoresis filter house, described electrostatic precipitation portion has air intake vent and air outlet, described
Corona electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment it is additionally provided with inside electrostatic precipitation portion,
The air outlet in described electrostatic precipitation portion is connected with the air intake vent of dielectrophoresis filter house, and described dielectrophoresis filters
The air outlet in portion is connected with exhaust passage, and described dielectrophoresis filter house is made up of DEP purifying treating unit,
DEP purifying treating unit includes M block DEP purifying electric pole plate, and described M block DEP purifying electric pole plate is hollow
Tubular and concentric locking collar are fitted together, and described DEP purifying electric pole plate includes DEP electrode, described DEP electrode package
Including the anode and negative electrode being oppositely arranged, described DEP electrode is discharged by dielectrophoresis force capture electrostatic precipitation portion
Particulate matter in gas.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, by dielectrophoresis filter house
Filter small particles particularly can enter the dust of lung, it is achieved remove grit gamut comprehensively.
It addition, the dielectrophoresis filter house of the present invention uses dielectrophoresis principle Chalk-dust filtering, its energy consumption is low,
The pressure loss is little, and operating cost is low.
Dielectrophoresis filter house of the present invention is suitable for high resistivity dust collection, and efficiency of dust collection has high efficiency and stablizes
Property.
Preferably, described dielectrophoresis filter house includes N number of DEP purifying treating unit, described N number of DEP
Purifying treating unit is connected in parallel, the air inlet of described N number of DEP purifying treating unit all with electrostatic precipitation portion
Air outlet be connected, the air outlet of described N number of DEP purifying treating unit is connected with exhaust passage, described N
For positive integer.
The present invention, with DEP purifying treating unit as least unit, can carry out flexible group according to practical situations
Dress, can carry out the air cleaning in little place, it is also possible to realize the effect to large-scale extensive gas purification.
Preferably, described DEP purifying treating unit includes the housing with air inlet and air outlet, described
Case inside is provided with bindiny mechanism, described bindiny mechanism detachably connected M block DEP purifying electric pole plate,
The arragement direction of described M block DEP purifying electric pole plate is parallel or substantially parallel with airintake direction, described DEP
Not contacting between purifying electric pole plate, described DEP purifying electric pole plate is flat board, arc or by limited piece
The shape that flat board and/or arc are connected to form, described DEP purifying electric pole plate one side or upper and lower faces
Being laid with DEP purified treatment electrode, described DEP purified treatment electrode includes anode part and cathode portion,
Described anode part and cathode portion are interspersed, and described anode part is repeated to form by anodic cycle, institute
State cathode portion to be repeated to form by cathode deposition period, one anode and negative electrode one DEP of composition
Electrode structure, described M is positive integer.
Preferably, described DEP purifying treating unit includes the housing with air inlet and air outlet, described
Case inside is provided with bindiny mechanism, described bindiny mechanism detachably connected M block DEP purifying electric pole plate,
The arragement direction of described M block DEP purifying electric pole plate is parallel or substantially parallel with airintake direction, described DEP
Not contacting between purifying electric pole plate, described DEP purifying electric pole plate is hollow tubular and concentric locking collar is contained in one
Rising, one side or the inside and outside two sides of described DEP purifying electric pole plate are laid with DEP purified treatment electrode, institute
State DEP purified treatment electrode and include that anode part and cathode portion, described anode part and cathode portion are staggered
Distribution, described anode part is repeated to form by anodic cycle, and described cathode portion is repeated by cathode deposition period
Forming, one anode and negative electrode one DEP electrode structure of composition, described M is positive integer.
Preferably, described DEP purifying treating unit includes the housing with air inlet and air outlet, described
Case inside is provided with bindiny mechanism, and described bindiny mechanism detachably connected DEP purifying electric pole plate is described
DEP purifying electric pole plate is rollable and is curled into the shape that side is helix, and its stratiform space formed is stream
Body passage, DEP purifying electric pole plate adjacent two layers does not contacts, described fluid passage parallel with airintake direction or
Almost parallel, the one side of described DEP purifying electric pole plate is laid with DEP purified treatment electrode, described DEP
Purified treatment electrode includes that anode part and cathode portion, described anode part and cathode portion are interspersed,
Described anode part is repeated to form by anodic cycle, and described cathode portion is repeated to form by cathode deposition period,
One anode and negative electrode one DEP electrode structure of composition.
The DEP purged electrode panel area of the present invention forms non-uniform electric field, utilizes the electrophoretic force can be to granule
Thing, the small particle that particularly can enter lung effectively filters out.
The DEP purifying treating unit various shapes of the present invention, provides multiple choices for preparation.
Preferably, described DEP electrode structure includes that anode and negative electrode, described anode have anode first surface,
Described negative electrode has negative electrode first surface, and described anode first surface is oppositely arranged with negative electrode first surface, institute
Stating anode first surface and have at least one anode protuberance, the top of described anode protuberance protrudes from and it
The non-projecting portion part of the described anode first surface being connected, the anode between two adjacent anode protuberance tops
First surface region is the most in one plane and section is non-rectangle, and described negative electrode first surface has at least one
Individual negative electrode protuberance, the top of described negative electrode protuberance protrudes from coupled described negative electrode first surface
Non-projecting portion part, the negative electrode first surface region between two neighbouring cathode protuberance tops is not or not a plane
Upper and section is non-rectangle.
Preferably, the anode first surface region between described two adjacent anode protuberance tops is cylinder, ball
Face, ellipsoid, curved section moves the cambered surface of formation or by a plurality of curved section cambered surface that after connected, movement is formed,
And the mobile cambered surface formed after being connected by straightway and/or curved section；Described two neighbouring cathode protuberance tops
Negative electrode first surface region between end is cylinder, sphere, ellipsoid, curved section move formation cambered surface or
It is connected by a plurality of curved section and moves the cambered surface formed, and formed by connected movement of straightway and/or curved section
Cambered surface.
Preferably, described DEP electrode structure includes that anode and negative electrode, described anode have back to the arranged
One anode surface and second plate face, described negative electrode has back to the first cathode plane arranged and the second cathode plane,
Described first anode face is oppositely arranged with the first cathode plane, and described first anode face also includes at least one sun
Pole protuberance, described anode protuberance is by being mutually perpendicular to or subvertical anode leader and anode extension
Portion forms, anode extension portion with in anode leader vertical direction size more than coupled anode
Lead division size in the direction, anode protuberance both sides are anode sky septal area；
Also including at least one negative electrode protuberance on described first cathode plane, described negative electrode protuberance is by mutually hanging down
Straight or subvertical negative electrode lead division forms with extended cathode portion, extended cathode portion with negative electrode lead division
In vertical direction size more than coupled negative electrode lead division size in the direction, negative electrode highlights
Both sides, portion are negative electrode sky septal area；
Do not connect in described anode protuberance is deep into negative electrode sky septal area corresponding thereto and with negative electrode protuberance
Touch, do not connect in described negative electrode protuberance is deep into anode sky septal area corresponding thereto and with anode protuberance
Touch.
Preferably, described anode leader is cuboid, square, spheroid or spheroid, or by limited
Bar straightway and/or curved section be the mobile solid formed after joining end to end；Described negative electrode lead division is rectangular
Body, square, spheroid or spheroid, or move after being joined end to end by limited bar straightway and/or curved section
The dynamic solid formed.Described anode extension portion is cuboid, square, spheroid or spheroid, or by
Limited bar straightway and/or curved section be the mobile solid formed after joining end to end；Described extended cathode portion is
Cuboid, square, spheroid or spheroid, or joined end to end by limited bar straightway and/or curved section
The rear mobile solid formed.
Preferably, described DEP electrode structure includes that anode and negative electrode, described anode have back to the arranged
One anode surface and second plate face, described negative electrode has back to the first cathode plane arranged and the second cathode plane,
Described first anode face is oppositely arranged with the first cathode plane；
At least one anode protuberance is also included, on section, in width institute on described first anode face
The size stating anode protuberance the widest part is K1, in the size of the strong point of anode protuberance described in length direction
For degree α × K1, described K1, α are positive number, and described anode protuberance both sides are near the district in first anode face
Territory is anode sky septal area；
At least one negative electrode protuberance is also included, on section, in width institute on described first cathode plane
The size stating negative electrode protuberance the widest part is K2, in the size of the strong point of negative electrode protuberance described in length direction
For degree β × K2, described K2, β are positive number, and described negative electrode protuberance both sides are near the district of the first cathode plane
Territory is negative electrode sky septal area；
Do not contact in described anode protuberance is deep into negative electrode sky septal area corresponding thereto and with negative electrode, described
Not contacting in negative electrode protuberance is deep into anode sky septal area corresponding thereto and with anode, described anode highlights
The length thereof K3 that portion overlaps with negative electrode protuberance meets 0 ＜ K3≤2 × K4, and wherein, K4 is K1 and K2
In the greater.
Described K1=K2, described 1 ＜ α≤4,1 ＜ β≤4.
Described anode is spaced apart more than 0 and less than or equal to 4 × K4 with negative electrode.
Described anode protuberance is cuboid, square, spheroid or spheroid, or by limited bar straightway
And/or curved section join end to end after the mobile solid formed；Described negative electrode protuberance is cuboid, square
Body, spheroid or spheroid, or mobile after being joined end to end by limited bar straightway and/or curved section formed
Solid.
The electrode structure of the present invention can provide big electrophoretic force, thus to particulate matter, particularly can enter lung
Small particle carries out active adsorption.Meanwhile, multiple it be shaped to preparation and provide multiple choices.
Preferably, described bindiny mechanism is the draw-in groove that two relative sides of case inside set up, described card
M block DEP purifying electric pole plate described in groove clamping.
Described bindiny mechanism is the bar-like support thing that case inside is arranged, on described M block DEP purifying electric pole plate
Being provided with the through hole mated with described bar-like support thing size, described DEP purifying electric pole plate is sleeved on institute successively
State on bar-like support thing and be relatively fixed with described bar-like support thing.
Preferably, described bindiny mechanism is vertical with airintake direction, and described bindiny mechanism has through hole, described
It is provided with the draw-in groove of concentric annular distribution in bindiny mechanism, interrupted at least two card on each ring, is distributed
Groove, M block DEP purifying electric pole plate described in described draw-in groove clamping.
Described bindiny mechanism is for be provided with bar-like support thing, described M block DEP purifying electric at described case inside
Being provided with the through hole mated with described bar-like support thing size on pole plate, described DEP purifying electric pole plate overlaps successively
It is contained on described bar-like support thing and is relatively fixed with described bar-like support thing.
Preferably, described bindiny mechanism is vertical with airintake direction or substantially vertical, and described bindiny mechanism has
Through hole, described bindiny mechanism is provided with the draw-in groove of zigzag shape distribution, and described draw-in groove is interrupted structure, institute
State DEP purifying electric pole plate described in draw-in groove clamping.
So that polylith DEP purifying electric pole plate is fixedly attached in housing, jointly realize purification.
Also having cleaning door on described housing, the plane at described cleaning door place is vertical or is approximately perpendicular to DEP
The outgassing direction of purifying electric pole plate, described cleaning door is closed by Valve controlling and opens.Realization accumulates dust
Removing.
Described air inlet is flexibly connected with inlet channel by screw thread or buckle, described air outlet pass through screw thread or
Buckle is flexibly connected with outlet passageway.Thus realize being connected with gas channel, it is achieved the assembling of purifying processor
With fractionation.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the structural representation of electrostatic-DEP cleaner unit of the present invention；
Fig. 2 is the structural representation of dielectrophoresis filter house of the present invention；
Fig. 3 is the structural representation of DEP purifying electric pole plate in a kind of preferred implementation of the present invention；
Fig. 4 is the structural representation of DEP purifying electric pole plate in another kind preferred implementation of the present invention；
Fig. 5 is the structural representation of DEP purifying electric pole plate in yet another preferred form of the present invention；
Fig. 6 is the schematic diagram of electrode structure in the first preferred implementation of the present invention；
Fig. 7 is the schematic diagram of electrode structure in the second preferred implementation of the present invention；
Fig. 8 is the schematic diagram of electrode structure in the third preferred implementation of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly
Begin to same or similar label eventually represent same or similar element or there is the unit of same or like function
Part.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
The invention provides a kind of electrostatic-DEP cleaner unit, as it is shown in figure 1, it includes electrostatic precipitation portion 01
With dielectrophoresis filter house 02.Wherein, electrostatic precipitation portion has air intake vent and air outlet, electrostatic precipitation portion
Inside is additionally provided with corona electrode, collecting plate, high voltage power supply device, ash bucket and ash handling equipment.In this enforcement
In mode, electrostatic precipitation portion can use the structure of existing electrostatic precipitator, the knot of concrete electrostatic precipitator
Structure design is not the inventive point of the present invention, the most too much repeats at this.
The air outlet in electrostatic precipitation portion 01 is connected with the air intake vent of dielectrophoresis filter house 02, dielectrophoresis mistake
The air outlet in filter portion 02 is connected with exhaust passage, and dielectrophoresis filter house is made up of DEP purifying treating unit,
DEP purifying treating unit includes M block DEP purifying electric pole plate, and described M block DEP purifying electric pole plate is hollow
Tubular and concentric locking collar are fitted together, and described DEP purifying electric pole plate includes that DEP electrode, DEP electrode include phase
To the anode arranged and negative electrode, DEP electrode is discharged in gas by dielectrophoresis force capture electrostatic precipitation portion
Particulate matter.
The present invention filters out the big dust particle in air inlet by electrostatic precipitation portion, by dielectrophoresis filter house
Filter small particles particularly can enter the dust of lung, it is achieved the comprehensive removing to grit.
Preferably, as in figure 2 it is shown, dielectrophoresis filter house 02 includes N number of DEP purifying treating unit 022,
This N number of DEP purifying treating unit 022 is connected in parallel, the air inlet of N number of DEP purifying treating unit 022
021 is all connected with the air outlet 012 in bag type filtering portion 01, the air-out of N number of DEP purifying treating unit 022
Mouth is connected with exhaust passage 023, and wherein, N is positive integer.
In first preferred implementation of the present invention, as it is shown on figure 3, DEP purifying treating unit includes
There is the housing 0221 of air inlet and gas outlet, Fig. 3 is shown without air inlet and gas outlet, specifically may be used
Being configured according to practical situation, be preferably arranged on by air inlet on a face of housing, gas outlet is arranged on
On another face on the other side.
Being provided with bindiny mechanism's (not shown in FIG.) in housing 0221, bindiny mechanism is detachably connected
M block DEP purifying electric pole plate 0222, the arragement direction of M block DEP purifying electric pole plate 0222 and airintake direction
Parallel or substantially parallel, do not contact between DEP purifying electric pole plate 0222, DEP purifying electric pole plate 0222
For flat board, arc, or the shape being connected to form by limited piece of flat board and/or arc, DEP purifies
Battery lead plate 0222 one side or upper and lower faces are laid with DEP purified treatment electrode, DEP purified treatment electricity
Pole includes that anode part and cathode portion, anode part and cathode portion are interspersed, and anode part is by anode
Being repeated cyclically and form, cathode portion is repeated to form by cathode deposition period, an anode and a negative electrode composition
One DEP electrode structure, wherein, M is positive integer.
In present embodiment, DEP purifying electric pole plate one side or upper and lower faces are DEP purifying electric pole plate tables
When the face of area maximum is horizontal, the face faced upward or downward.
In the present invention, and/or refer to use " with " mode combine, it would however also be possible to employ "or"
Mode combine, such as " shape that limited piece of flat board and/or arc are connected to form " refer to limited piece put down
The shape that plate is connected to form, the shape that limited piece of arc is connected to form, or limited piece of flat board and limited soon
The shape that arc is connected to form.
In the present embodiment, bindiny mechanism is the draw-in groove that two relative sides of case inside set up, card
Groove clamping M block DEP purifying electric pole plate.
In the embodiment that the present invention is other, bindiny mechanism is the bar-like support thing that case inside is arranged, M
Being provided with the through hole mated with bar-like support thing size on block DEP purifying electric pole plate, DEP purifying electric pole plate depends on
Secondary it be sleeved on bar-like support thing and be relatively fixed with described bar-like support thing.
So that polylith DEP purifying electric pole plate is fixedly attached in housing, jointly realize purification.
In second preferred implementation of the present invention, in second preferred implementation of the present invention, DEP
Purifying treating unit includes the housing with air inlet and air outlet, and case inside is provided with bindiny mechanism,
Bindiny mechanism detachably connected M block DEP purifying electric pole plate, as shown in Figure 4, M block DEP purged electrode
The arragement direction of plate 0223 is parallel or substantially parallel with airintake direction, does not connects between DEP purifying electric pole plate
Touching, DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together, adjacent two layers DEP purifying electric pole plate
Between be fluid passage 0224, the one side of DEP purifying electric pole plate or inside and outside two sides be laid with DEP purify
Processing electrode, described DEP purified treatment electrode includes anode part and cathode portion, anode part and negative electrode
Part is interspersed, and anode part is repeated to form by anodic cycle, and cathode portion is repeated by cathode deposition period
Forming, an anode and negative electrode one DEP electrode structure of composition, described M is positive integer.
Being shown without housing and bindiny mechanism in Fig. 4, concrete housing may be configured as the tubular shown in Fig. 3,
Its air inlet and gas outlet lay respectively at the two ends of DEP purifying electric pole plate 0223, make gas according to arrow in figure
The direction flowing of head.
In the present embodiment, bindiny mechanism is bracing frame, is detachably secured on housing, bindiny mechanism
Vertical with airintake direction, bindiny mechanism has through hole, bindiny mechanism is provided with the card of concentric annular distribution
Groove, is distributed interrupted at least two draw-in groove, draw-in groove clamping M block DEP purifying electric pole plate on each ring.
In the embodiment that the present invention is other, bindiny mechanism for be provided with bar-like support thing at case inside,
It is provided with the through hole mated with bar-like support thing size, DEP purifying electric pole plate on M block DEP purifying electric pole plate
It is sleeved on successively on bar-like support thing and is relatively fixed with described bar-like support thing.
So that polylith DEP purifying electric pole plate is fixedly attached in housing, jointly realize purification.
In the 3rd preferred implementation of the present invention, DEP purifying treating unit include having air inlet and
The housing of air outlet, is provided with bindiny mechanism at case inside, and the detachably connected DEP of bindiny mechanism purifies
Battery lead plate, as it is shown in figure 5, DEP purifying electric pole plate 0225 is rollable and to be curled into side be helix
Shape, its stratiform space formed is fluid passage 0226, and DEP purifying electric pole plate adjacent two layers does not contacts,
The fluid passage of DEP purifying electric pole plate is parallel or substantially parallel with airintake direction, the one of DEP purifying electric pole plate
Face or two sides are laid with DEP purified treatment electrode, and DEP purified treatment electrode includes anode part and negative pole part
Point, anode part and cathode portion are interspersed, and anode part is repeated to form by anodic cycle, negative pole part
Divide and repeated to form by cathode deposition period, an anode and negative electrode one DEP electrode structure of composition.
Being shown without housing and bindiny mechanism in Fig. 5, concrete housing may be configured as barrel-shaped, its air inlet and
Gas outlet lays respectively at the two ends of DEP purifying electric pole plate 0225, makes gas according to the direction stream of arrow in figure
Dynamic.
In the present embodiment, bindiny mechanism is bracing frame, is detachably secured on housing, bindiny mechanism
Vertical with airintake direction or substantially vertical, bindiny mechanism has through hole, bindiny mechanism is provided with helix
The draw-in groove of shape distribution, draw-in groove is interrupted structure, the most discontinuously, draw-in groove clamping DEP purifying electric pole plate.
So that polylith DEP purifying electric pole plate is fixedly attached in housing, jointly realize purification.
In the present embodiment, the housing of DEP purifying treating unit also has cleaning door, cleaning door place
Plane vertical with the alignment plane of DEP purifying electric pole plate plate, at inlet channel 021, outlet passageway 023
Be provided with electromagnetic valve 025 on deashing passage, by the closedown of electronic control module 024 control realization valve
With unlatching.Deashing passage is additionally provided with vacuum pump 026, when carrying out filtering work, inlet channel 021
Open with the electromagnetic valve of outlet passageway 023, carry out normal dedusting work, when needs deashing activates, air inlet
Passage 021 and the closed electromagnetic valve of outlet passageway 023, the electromagnetic valve 025 of deashing passage opens, vacuum pump
026 work, by the dust sucking-off of DEP purifying treating unit inner accumulated.Realize the removing accumulated dust.
Preferably, air inlet is connected with inlet channel by screw thread or buckle, and air outlet passes through screw thread or buckle
It is connected with outlet passageway.Thus realize being connected with gas channel.
In the present embodiment, housing is additionally provided with power supply connector, the anode on DEP purifying electric pole plate
Part is connected with external power source by power supply connector with cathode portion.
In the preferred embodiment of the present invention, the electrode structure of employing, as shown in Figure 6, it includes
Anode 1 and negative electrode 2, wherein, anode 1 has anode first surface 3, and negative electrode 2 has negative electrode the first table
Face 4, anode first surface 3 is oppositely arranged with negative electrode first surface 4.Anode first surface 3 has at least
One anode protuberance 5, the top of anode protuberance 5 protrudes from coupled anode first surface 3
Non-projecting portion part, in the present embodiment, anode protuberance 3 is arbitrary shape in addition to a rectangle, excellent
Choosing has two arcs caved in connect the shape formed as shown in Figure 6, and the top of anode protuberance can be
Arbitrary shape, is specifically as follows but is not limited to plane, cambered surface or spininess, it is preferred to use spininess.
As shown in Figure 6, the anode first surface region between two adjacent anode protuberance 3 tops is not at one
In plane and section is arbitrary shape in addition to a rectangle, the anode between two adjacent anode protuberance tops
One region, surface is specifically as follows but is not limited to cylinder, sphere, ellipsoid, and curved section moves the arc of formation
Face or the mobile cambered surface formed after being connected by a plurality of curved section, and by straightway and/or curved section connected after
The mobile cambered surface formed.In one embodiment more preferably of the present invention, two adjacent anode protuberance tops
The cross section in the anode first surface region between end is semicircle.
Negative electrode first surface 4 has at least one negative electrode protuberance 6, and the top of negative electrode protuberance 6 protrudes from
The non-projecting portion part of coupled negative electrode first surface 4, in the present embodiment, negative electrode protuberance 4
For arbitrary shape in addition to a rectangle, two arcs caved in are had to connect the shape formed the most as shown in Figure 6
Shape, the top of negative electrode protuberance can have any shape, and is specifically as follows but is not limited to plane, cambered surface or point
Thorn-like, it is preferred to use spininess.
As shown in Figure 6, the negative electrode first surface region between two neighbouring cathode protuberance tops is not put down at one
On face and section is non-rectangle, arbitrary shape the most in addition to a rectangle, between two neighbouring cathode protuberance tops
Negative electrode first surface region be specifically as follows but be not limited to cylinder, sphere, ellipsoid, curved section moves
The cambered surface that formed or the mobile cambered surface formed after being connected by a plurality of curved section, and by straightway and/or curve
The mobile cambered surface formed after Duan Xianglian.In one embodiment more preferably of the present invention, two neighbouring cathode
The cross section in the anode first surface region between protuberance top is semicircle.
In the present embodiment, the distance of two adjacent anode protuberances is S1, two neighbouring cathode protuberances
Distance is S2, and described negative electrode more than 0 and is less than or equal to 10*S3 with the distance of anode, and described S1, S2 are
Positive number, S3 is the greater in S1 and S2, S1 and S2 is that micron is to millimeter magnitude.
In the preferred implementation that the present invention is other, anode protuberance 5 is at anode first surface 3 periodically
Distribution, negative electrode protuberance 6 is in negative electrode first surface 4 periodic distribution, and both distribution period can be identical
Can also differ, it is preferable that anode protuberance is at distribution period and the negative electrode protuberance of anode first surface
Identical at the distribution period of negative electrode first surface.Anode forms the relative waveform set up and rises and falls with negative electrode, thing
Matter can be between anode and negative electrode and anode and cathode surface circulate.
In a kind of embodiment more preferably of the present invention, anode protuberance 5 top is just to its distance
The part caved in most in the near negative electrode first surface region between two negative electrode protuberances 6；Negative electrode protuberance 6
Cave in most in anode first surface region between the two anode protuberances 5 that top is just closest to it
Part.
In embodiments, anode has anode second surface, this anode second surface and anode first surface
Shape is identical or different, it is preferred to use identical structure, and anode second surface can be right with anode first surface
Title can also be asymmetric, it is preferred to use asymmetric structure, more preferably uses the anode protuberance on two sides
Differing distribution half period.Negative electrode also has negative electrode second surface, negative electrode second surface and negative electrode first surface
Shape is identical or different, it is preferred to use identical structure, and negative electrode second surface can be right with negative electrode first surface
Title can also be asymmetric, it is preferred to use asymmetric structure, more preferably uses the negative electrode protuberance on two sides
Differing distribution half period.
In second preferred implementation of the present invention, electrode structure is as it is shown in fig. 7, it includes anode 10
With negative electrode 20, wherein, anode 1 has back to the first anode face 11 arranged and second plate face 12,
In present embodiment, the positive direction of selected reference coordinate line, refer to that the normal direction in a face refers to back to arranging
To the positive direction of coordinate line, the negative direction of the normal direction point coordinates line in another face.Equally, negative electrode 2
Have back to the first cathode plane 21 and the second cathode plane 22 arranged.As it is shown in fig. 7, first anode face 11
It is oppositely arranged with the first cathode plane 21.
Also including at least one anode protuberance on first anode face 11, this anode protuberance is by being mutually perpendicular to
Or subvertical anode leader 13 forms with anode extension portion 14, in the present embodiment, close
It is vertically to cause owing to preparation technology exists error.Anode extension portion 14 is vertical with anode leader 13
Size L1 on direction is more than coupled anode leader 13 size P1 in the direction, anode
Protuberance both sides are anode sky septal area, when anode protuberance more than two, between adjacent two anode protuberances
For anode sky septal area.
Also including at least one negative electrode protuberance on first cathode plane 21, this negative electrode protuberance is by being mutually perpendicular to
Or subvertical negative electrode lead division 23 forms with extended cathode portion 24, extended cathode portion 24 with the moon
Size in pole lead division 23 vertical direction is more than coupled negative electrode lead division 23 chi in the direction
Very little, negative electrode protuberance both sides are anode sky septal area, and when negative electrode protuberance more than two, adjacent two negative electrodes are dashed forward
Go out between portion for negative electrode sky septal area.
In the present embodiment, dash forward in anode protuberance is deep into negative electrode sky septal area corresponding thereto and with negative electrode
Do not go out portion not contact, in negative electrode protuberance is deep into anode sky septal area corresponding thereto and with anode protuberance not
Contact.
The present invention, by arranging the structure of anode and negative electrode, improves the electrophoretic force that particle is subject in the electric field,
The particulate matter that can enter lung can be effectively filtered out.
In the present embodiment, anode protuberance is in first anode face periodic distribution.Negative electrode protuberance is
One cathode plane periodic distribution.In an embodiment more preferably of the present invention, anode protuberance exists
The distribution period in first anode face is identical at the distribution period of the first cathode plane with negative electrode protuberance.Thus reduce
The complexity of structure, is more easy to preparation.
In the present embodiment, anode leader 13 can be any moulding, is specifically as follows but is not limited to
Cuboid, square, spheroid or spheroid, or joined end to end by limited bar straightway and/or curved section
The solid of formation is moved in the face formed.Negative electrode lead division 23 can also be any moulding, is specifically as follows
But it is not limited to cuboid, square, spheroid or spheroid, or by limited bar straightway and/or curve
The solid of formation is moved in the section face formed that joins end to end.
In the present embodiment, anode extension portion 14 can be any moulding, is specifically as follows but is not limited to
Cuboid, square, spheroid or spheroid, or joined end to end by limited bar straightway and/or curved section
The solid of formation is moved in the face formed.Extended cathode portion 24 is cuboid, square, spheroid or ellipsoid
Body, or moved, by limited bar straightway and/or the curved section face formed that joins end to end, the solid formed.
Multiple it be shaped to preparation and provide multiple choices.
In the present embodiment, anode has second plate face 12, second plate face 12 and first anode face
11 shapes are identical or different, it is preferred to use identical structure, second plate face 12 and first anode face 11
Symmetrical or asymmetric, it is preferred to use symmetric design.
Negative electrode has the second cathode plane 22, and the second cathode plane 22 is identical with the first cathode plane 21 shape or not
With, it is preferred to use identical structure, the second cathode plane 22 is symmetrical or asymmetric with the first cathode plane 21,
Preferably employ symmetric design.
In the present embodiment, anode extension portion 14 is along the maximum in the direction being perpendicular to anode leader 13
Size L1, negative electrode extension 24 is along full-size L2 in the direction being perpendicular to negative electrode lead division 23, anode
Extension 14 more than 0 and is less than or equal to 10*L3 with the distance of negative electrode, and wherein, L1 is positive number, and L2 is just
Number, L3 is the greater in L1 and L2, and L1=m*L2, m are positive number, L1 and L2 is that micron is to millimeter
Magnitude.
In the 3rd preferred implementation of the present invention, as shown in Figure 8, it includes anode 1 to electrode structure
With negative electrode 2, wherein, anode 1 has back to the first anode face 11 arranged and second plate face 12,
In present embodiment, the positive direction of selected reference coordinate line, refer to that the normal direction in a face refers to back to arranging
To the positive direction of coordinate line, the negative direction of the normal direction point coordinates line in another face.Equally, negative electrode 2
Have back to the first cathode plane 21 and the second cathode plane 22 arranged.As shown in Figure 8, first anode face 11
It is oppositely arranged with the first cathode plane 21.
At least one anode protuberance 15 is also included, on section, i.e. shown in Fig. 8 on first anode face
Face, in the direction of the width, the size of anode protuberance 15 the widest part is K1, in the longitudinal direction, anode
The size of protuberance 15 strong point is degree α × K1, and wherein, K1, α are positive number, anode protuberance 15
Both sides be anode sky septal area near the region in first anode face, when anode protuberance 15 more than two,
It is anode sky septal area between adjacent two anode protuberances 15.
At least one negative electrode protuberance 25 is also included, on section, i.e. shown in Fig. 8 on first cathode plane
Face, in the direction of the width, the size of negative electrode protuberance 14 the widest part is K2, in the longitudinal direction, negative electrode
The size of protuberance strong point is degree β × K2, and wherein, K2, β are positive number, negative electrode protuberance 25 both sides
It is negative electrode sky septal area near the region of the first cathode plane, when negative electrode protuberance 25 more than two, adjacent two
It it is anode sky septal area between negative electrode protuberance 25.
Do not contact in anode protuberance 15 is deep into negative electrode sky septal area corresponding thereto and with negative electrode, negative electrode
Do not contact in protuberance is deep into anode sky septal area corresponding thereto and with anode protuberance, anode protuberance
The length thereof K3 overlapping with negative electrode protuberance meets 0 ＜ K3≤2 × K4, and wherein, K4 is K1 and K2
In the greater.
The present invention, by arranging the structure of anode and negative electrode, improves the electrophoretic force that particle is subject in the electric field,
The particulate matter that can enter lung can be effectively filtered out.
In the present embodiment, anode protuberance 15 highlights at first anode face 11 periodic distribution, negative electrode
Portion 25 is in the first cathode plane 21 periodic distribution.In present invention embodiment more preferably, anode is dashed forward
Go out the distribution at the first cathode plane 21 of the portion 15 distribution period in first anode face 11 and negative electrode protuberance 25
Cycle is identical.Thus reduce the complexity of structure, it is more easy to preparation.
In the present embodiment, K1=K2,1 ＜ α≤4,1 ＜ β≤4, anode is big with being spaced apart of negative electrode
In 0 and less than or equal to 4 × K4.
It is further preferred that α=β=2.
It is further preferred that K3=K4.
In the present embodiment, K1 and K2 is that micron is to millimeter magnitude.
Thus ensure the electrophoretic force that particle is subject in the electric field, it is possible to the particulate matter that can enter lung is effectively filtered
Remove.
In the present embodiment, anode protuberance 15 is cuboid, square, spheroid or spheroid, or
Be joined end to end by limited bar straightway and/or curved section after the mobile solid formed.Negative electrode protuberance 25
For cuboid, square, spheroid or spheroid, or by limited bar straightway and/or curved section head and the tail phase
The mobile solid formed after Lian.Multiple it be shaped to preparation and provide multiple choices.
Preferably, described anode protuberance and negative electrode protuberance are cube.This structure preparation technology is simple,
And improve the electrophoretic force that particle is subject in the electric field, it is possible to the particulate matter that can enter lung is effectively filtered out.
In the present embodiment, anode has second plate face 12, second plate face 12 and first anode face
11 shapes are identical or different, it is preferred to use identical structure, in the preferred implementation that the present invention is other,
Second plate face 12 differs with first anode face 11 shape, second plate face 12 and first anode face 11
Symmetrical or asymmetric, it is preferred to use symmetric design.
Negative electrode has the second cathode plane 22, and the second cathode plane 22 is identical with the first cathode plane 21 shape or not
With, it is preferred to use identical structure, the second cathode plane 22 is symmetrical or asymmetric with the first cathode plane 21,
Preferably employ symmetric design.
It should be noted that DEP purifying electric pole plate itself is non-conductive, its Anodic part and cathode portion are divided
It is not connected with negative electrode in power anode.
It should be noted that positive source and the voltage magnitude of power cathode and frequency are not entered by the present invention
Row limits, and the system of selection of amplitude and the frequency generally used in prior art specifically can be used to select
Select, do not do too much repeating at this.
Although also, it should be noted be only referred to dedusting in the background technology of the present invention, but ability
Field technique personnel are it is not intended that this is limitation of the present invention, in other technologies field, such as bio-separation
Field, the heavy metal isolation technics in liquid, and soil sanitation field, as long as using identical with the present invention
Or the electrode structure of substantially deformation, still within protection scope of the present invention.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ",
It is concrete that the description of " concrete example " or " some examples " etc. means to combine this embodiment or example describes
Feature, structure, material or feature are contained at least one embodiment or the example of the present invention.In this theory
In bright book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And,
The specific features, structure, material or the feature that describe can be in any one or more embodiments or examples
In combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, those of ordinary skill in the art can manage
Solve: these embodiments can be carried out in the case of without departing from the principle of the present invention and objective multiple change,
Amendment, replacement and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (13)
- null1. an electrostatic-DEP cleaner unit，It is characterized in that，Including electrostatic precipitation portion and dielectrophoresis filter house，Described electrostatic precipitation portion has air intake vent and air outlet，It is additionally provided with corona electrode inside described electrostatic precipitation portion、Collecting plate、High voltage power supply device、Ash bucket and ash handling equipment，The air outlet in described electrostatic precipitation portion is connected with the air intake vent of dielectrophoresis filter house，The air outlet of described dielectrophoresis filter house is connected with exhaust passage，Described dielectrophoresis filter house is made up of DEP purifying treating unit，Described dielectrophoresis filter house includes N number of DEP purifying treating unit，Described N is positive integer，DEP purifying treating unit includes M block DEP purifying electric pole plate，Described M block DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together，Described DEP purifying electric pole plate includes DEP electrode，Described DEP electrode includes anode and the negative electrode being oppositely arranged，Described DEP electrode discharges the particulate matter in gas by dielectrophoresis force capture electrostatic precipitation portion；One anode and negative electrode one DEP electrode structure of composition；One of described DEP electrode structure following three kinds of structures of employing:nullStructure one: described DEP electrode structure includes anode and negative electrode，Described anode has anode first surface，Described negative electrode has negative electrode first surface，Described anode first surface is oppositely arranged with negative electrode first surface，Described anode first surface has at least one anode protuberance，The top of described anode protuberance protrudes from the non-projecting portion part of coupled described anode first surface，When the quantity of anode protuberance is more than 1，Anode first surface region between two adjacent anode protuberance tops is the most in one plane and section is non-rectangle，Described negative electrode first surface has at least one negative electrode protuberance，The top of described negative electrode protuberance protrudes from the non-projecting portion part of coupled described negative electrode first surface，When the quantity of negative electrode protuberance is more than 1，Negative electrode first surface region between two neighbouring cathode protuberance tops is the most in one plane and section is non-rectangle，The part caved in most in negative electrode first surface region between the two negative electrode protuberances that described anode protuberance top is just closest to it；The part caved in most in anode first surface region between the two anode protuberances that described negative electrode protuberance top is just closest to it；Structure two: described DEP electrode structure includes anode and negative electrode, described anode has back to the first anode face arranged and second plate face, described negative electrode has back to the first cathode plane arranged and the second cathode plane, described first anode face is oppositely arranged with the first cathode plane, at least one anode protuberance is also included on described first anode face, described anode protuberance is by being mutually perpendicular to or subvertical anode leader forms with anode extension portion, anode extension portion is being more than coupled anode leader size in the direction with the size in anode leader vertical direction, anode protuberance both sides are anode sky septal area；At least one negative electrode protuberance is also included on described first cathode plane, described negative electrode protuberance is by being mutually perpendicular to or subvertical negative electrode lead division forms with extended cathode portion, extended cathode portion is being more than coupled negative electrode lead division size in the direction with the size in negative electrode lead division vertical direction, and negative electrode protuberance both sides are negative electrode sky septal area；Do not contact in described anode protuberance is deep into negative electrode sky septal area corresponding thereto and with negative electrode protuberance, do not contact in described negative electrode protuberance is deep into anode sky septal area corresponding thereto and with anode protuberance；Structure three: described DEP electrode structure includes anode and negative electrode, described anode has back to the first anode face arranged and second plate face, described negative electrode has back to the first cathode plane arranged and the second cathode plane, and described first anode face is oppositely arranged with the first cathode plane；At least one anode protuberance is also included on described first anode face, on section, it is K1 in the size of anode protuberance the widest part described in width, size in the strong point of anode protuberance described in length direction is degree α × K1, described K1, α are positive number, and described anode protuberance both sides are anode sky septal area near the region in first anode face；At least one negative electrode protuberance is also included on described first cathode plane, on section, it is K2 in the size of negative electrode protuberance the widest part described in width, size in the strong point of negative electrode protuberance described in length direction is degree β × K2, described K2, β are positive number, described negative electrode protuberance both sides are negative electrode sky septal area near the region of the first cathode plane, described 1 ＜ α≤4,1 ＜ β≤4；Do not contact in described anode protuberance is deep into negative electrode sky septal area corresponding thereto and with negative electrode, do not contact in described negative electrode protuberance is deep into anode sky septal area corresponding thereto and with anode, the length thereof K3 that described anode protuberance overlaps with negative electrode protuberance meets 0 ＜ K3≤2 × K4, wherein, the greater during K4 is K1 and K2.
- 2. electrostatic-DEP cleaner unit as claimed in claim 1,It is characterized in that, described N number of DEP purifying treating unit is connected in parallel, and the air inlet of described N number of DEP purifying treating unit all air outlets with electrostatic precipitation portion are connected, and the air outlet of described N number of DEP purifying treating unit is connected with exhaust passage.
- null3. electrostatic-DEP cleaner unit as claimed in claim 1，It is characterized in that，Described DEP purifying treating unit includes the housing with air inlet and air outlet，Described case inside is provided with bindiny mechanism，Described bindiny mechanism detachably connected M block DEP purifying electric pole plate，The arragement direction of described M block DEP purifying electric pole plate is parallel or substantially parallel with airintake direction，Do not contact between described DEP purifying electric pole plate，Described DEP purifying electric pole plate is hollow tubular and concentric locking collar is fitted together，The one side of described DEP purifying electric pole plate or interior、Outer two sides is laid with DEP purified treatment electrode，Described DEP purified treatment electrode includes anode part and cathode portion，Described anode part and cathode portion are interspersed，Described anode part is repeated to form by anodic cycle，Described cathode portion is repeated to form by cathode deposition period，Described M is positive integer.
- 4. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterized in that, when described DEP electrode structure uses structure for the moment, anode first surface region between described two adjacent anode protuberance tops is that curved section moves the cambered surface of formation or by a plurality of curved section cambered surface that after connected, movement is formed, or the mobile cambered surface formed after being connected by straightway, or the cambered surface that movement is formed after being connected with curved section by straightway；Negative electrode first surface region between described two neighbouring cathode protuberance tops is that curved section moves the cambered surface of formation or is connected the mobile cambered surface formed by a plurality of curved section, or the mobile cambered surface formed after being connected by straightway, or the cambered surface that movement is formed after being connected with curved section by straightway.
- 5. electrostatic-DEP cleaner unit as claimed in claim 4, it is characterised in that the anode first surface region between described two adjacent anode protuberance tops is cylinder or ellipsoid；Negative electrode first surface region between described two neighbouring cathode protuberance tops is cylinder or ellipsoid.
- 6. electrostatic-DEP cleaner unit as claimed in claim 5, it is characterised in that the anode first surface region between described two adjacent anode protuberance tops is sphere；Negative electrode first surface region between described two neighbouring cathode protuberance tops is sphere.
- 7. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that when described DEP electrode structure uses structure two, the mobile solid formed after described anode leader is limited bar straightway and/or curved section joins end to end；The mobile solid formed after described negative electrode lead division is limited bar straightway and/or curved section joins end to end；The mobile solid formed after described anode extension portion is limited bar straightway and/or curved section joins end to end；The mobile solid formed after described extended cathode portion is limited bar straightway and/or curved section joins end to end.
- 8. electrostatic-DEP cleaner unit as claimed in claim 7, it is characterised in that described anode leader is cuboid or spheroid；Described negative electrode lead division is cuboid or spheroid；Described anode extension portion is cuboid or spheroid；Described extended cathode portion is cuboid or spheroid.
- 9. electrostatic-DEP cleaner unit as claimed in claim 8, it is characterised in that described anode leader is square or spheroid；Described negative electrode lead division is square or spheroid；Described anode extension portion is square or spheroid；Described extended cathode portion is square or spheroid.
- 10. electrostatic-DEP cleaner unit as claimed in claim 1, it is characterised in that when described DEP electrode structure uses structure three, described K1=K2；Described anode is spaced apart more than 0 and less than or equal to 4 × K4 with negative electrode；The mobile solid formed after described anode protuberance is limited bar straightway and/or curved section joins end to end；The mobile solid formed after described negative electrode protuberance is limited bar straightway and/or curved section joins end to end.
- 11. electrostatic-DEP cleaner units as claimed in claim 10, it is characterised in thatDescribed anode protuberance is cuboid or spheroid；Described negative electrode protuberance is cuboid or spheroid.
- 12. electrostatic-DEP cleaner units as claimed in claim 11, it is characterised in thatDescribed anode protuberance is square or spheroid；Described negative electrode protuberance is square or spheroid.
- 13. electrostatic-DEP cleaner units as claimed in claim 3, it is characterised in thatAlso having cleaning door on described housing, the plane at described cleaning door place is vertical or is approximately perpendicular to the outgassing direction of DEP purifying electric pole plate, and described cleaning door is closed by Valve controlling and opens；Described bindiny mechanism is vertical with airintake direction, and described bindiny mechanism has through hole, described bindiny mechanism is provided with the draw-in groove of concentric annular distribution, interrupted at least two draw-in groove is distributed, M block DEP purifying electric pole plate described in described draw-in groove clamping on each ring；Or described bindiny mechanism is for be provided with bar-like support thing at described case inside, being provided with, on described M block DEP purifying electric pole plate, the through hole mated with described bar-like support thing size, described DEP purifying electric pole plate is sleeved on successively on described bar-like support thing and is relatively fixed with described bar-like support thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419787.5A CN104307631B (en) | 2014-08-22 | A kind of electrostatic-DEP cleaner unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419787.5A CN104307631B (en) | 2014-08-22 | A kind of electrostatic-DEP cleaner unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307631A CN104307631A (en) | 2015-01-28 |
| CN104307631B true CN104307631B (en) | 2017-01-04 |
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ID=
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| CN103485864A (en) * | 2013-10-09 | 2014-01-01 | 内蒙古上派环境科技有限公司 | Dielectrophoresis automobile exhaust dust remover |
| CN204147985U (en) * | 2014-08-22 | 2015-02-11 | 成都代代吉前瞻科技股份有限公司 | A kind of new and effective electrostatic-DEP deduster |
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| US3818678A (en) * | 1967-04-10 | 1974-06-25 | Filteron Int Inc | Methods of and apparatus for separating solid and liquid particles from air and other gases |
| US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
| WO2003011437A1 (en) * | 2001-08-01 | 2003-02-13 | Johnson Matthey Public Limited Company | Gasoline engine with an exhaust system for combusting particulate matter |
| JP2005087961A (en) * | 2003-09-19 | 2005-04-07 | Toshiba Corp | Method and apparatus for separating charged impurity in fluid |
| CN103485864A (en) * | 2013-10-09 | 2014-01-01 | 内蒙古上派环境科技有限公司 | Dielectrophoresis automobile exhaust dust remover |
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