CN104190546A - Electrode structure for separating microparticles as well as electrode plate and electrode array both formed by electrode structure - Google Patents
Electrode structure for separating microparticles as well as electrode plate and electrode array both formed by electrode structure Download PDFInfo
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- CN104190546A CN104190546A CN201410407861.1A CN201410407861A CN104190546A CN 104190546 A CN104190546 A CN 104190546A CN 201410407861 A CN201410407861 A CN 201410407861A CN 104190546 A CN104190546 A CN 104190546A
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Abstract
The invention provides an electrode structure for separating microparticles as well as an electrode plate and an electrode array both formed by the electrode structure. The electrode structure comprises an anode and a cathode; the anode is provided with a first anode surface, while the cathode is provided with a first cathode surface, and the first anode surface and the first cathode surface are arranged oppositely; the first anode surface is provided with at least one anode projection; the top end of one anode projection projects from a non-adjacent projection part of the first anode surface connected with the anode projection; the region of the first anode surface between the top ends of two adjacent anode projections is not on the same plane and the section of the region is non-rectangular; the first cathode surface is provided with at least one cathode projection; the top end of one cathode projection projects from a non-adjacent projection part of the first cathode surface connected with the cathode projection; the region of the first cathode surface between the top ends of two adjacent cathode projections is not on the same plane and the section of the region is non-rectangular. The anode and cathode structures of the electrode structure are capable of increasing electrophoretic force on particles in an electric field and effectively filtering out microparticles, particularly particles capable of going into the lung.
Description
Technical field
The invention belongs to that material purifies, separation technology field, relate to a kind of can Purge gas, the device of solid or liquid, be specifically related to a kind of electrode structure of microparticle thing, battery lead plate and electrod-array of its formation of separating.
Background technology
Along with socioeconomic development, consumption and the pollutant discharge amount thereof of fossil energy constantly raise on the one hand, and on the other hand, in order more to live, people require more and more higher to clean environment degree healthiness.The environmental problem of bringing in order to tackle high pollution, the Pollutant emission concentration in national subtend air, water and soil has proposed more and more stricter requirement.In order to realize the discharge of lower concentration, enterprise's desirability can better cleaner.At present, for airborne dust granules, cleaner has a variety of, comprise mechanical dust collector, electric cleaner, wet scrubber and filtration dust catcher, but above deduster is mainly that dust larger in air is processed, for small particle, particularly can enter the particle of lung, existing cleaner dust removing effects is not good, uses such cleaner, is the public's the healthy and safe hidden danger of having buried.
Summary of the invention
In order to overcome the defect existing in above-mentioned prior art, the object of this invention is to provide a kind of electrode structure of microparticle thing, battery lead plate and electrod-array of its formation of separating, can separate particle, in dedusting field, can be to particle, the particle that particularly can suck carries out effective filtering.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of electrode structure that separates microparticle thing, it comprises anode and negative electrode, described anode has anode first surface, described negative electrode has negative electrode first surface, described anode first surface and negative electrode first surface are oppositely arranged, described anode first surface has at least one anode protuberance, the top of described anode protuberance protrudes from the non-adjacent protuberance part of coupled described anode first surface, anode first surface region between two adjacent anode protuberance tops not in one plane and section be 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-adjacent protuberance part of coupled described negative electrode first surface, negative electrode first surface region between two adjacent negative electrode protuberance tops not in one plane and section be non-rectangle.
In the time applying voltage, anode of the present invention and cathode construction can strengthen the inhomogeneities of electric field, improve the electrophoretic force that particle is subject in electric field, have improved filtering efficiency.
Preferably, described anode protuberance in anode first surface periodic distribution and negative electrode protuberance at negative electrode
First surface non-periodic distribution; Or described anode protuberance divides in anode first surface aperiodicity
Cloth and negative electrode protuberance are in negative electrode first surface periodic distribution; Or anode protuberance is at anode first
Surface periodic distribution and negative electrode protuberance are in negative electrode first surface periodic distribution; Or anode is prominent
Go out portion at anode first surface non-periodic distribution and negative electrode protuberance in non-week of negative electrode first surface
Phase property distributes.
Multiplely be shaped to preparation multiple choices are provided.
Preferably, described anode protuberance is identical in the distribution cycle of negative electrode first surface with negative electrode protuberance in the distribution cycle of anode first surface.
Thereby reduce the complexity of structure, more easily preparation.
Preferably, anode first surface region between described two adjacent anode protuberance tops is cylinder, sphere, ellipsoid, curved section move the cambered surface of formation or be connected by many curved sections after the mobile cambered surface forming, and move the cambered surface forming after being connected by straightway and/or curved section.
Preferably, negative electrode first surface region between described two adjacent negative electrode protuberance tops is cylinder, sphere, ellipsoid, curved section moves the cambered surface of formation or is connected and is moved the cambered surface forming by many curved sections, and is connected and is moved the cambered surface forming by straightway and/or curved section.
Preferably, the cross section in the anode first surface region between described two adjacent anode protuberance tops is semicircle.
Preferably, the cross section in the negative electrode first surface region between described two adjacent negative electrode protuberance tops is semicircle.
Multiplely be shaped to preparation multiple choices are provided.
Preferably, described anode protuberance top just to and its two nearest negative electrode protuberances between the part that caves in most of negative electrode first surface region; Described negative electrode protuberance top just to and its two nearest anode protuberances between the part that caves in most of anode first surface region.
This structure makes the inhomogeneities of electric field violent, has improved the electrophoretic force that particle is subject in electric field, has improved filtering efficiency.
Preferably, described anode has anode second surface, and described anode second surface and described anode first surface shape are identical or different, and described anode second surface and described anode first surface are symmetrical or asymmetric.
Preferably, described negative electrode has negative electrode second surface, and described negative electrode second surface and described negative electrode first surface shape are identical or different, and described negative electrode second surface and described negative electrode first surface are symmetrical or asymmetric.
Preferably, the distance of described two adjacent anode protuberances is L1, and the distance of described two adjacent negative electrode protuberances is L2, and the distance of described negative electrode and positive electrode is greater than 0 and be less than or equal to 10*L3, and described L1, L2 are positive number, and described L3 is the greater in L1 and L2.Adjust the distance and limit, thereby ensure that particle can obtain enough large electrophoretic force, improved separative efficiency.
The present invention also provides a kind of battery lead plate, electrode structure by separation microparticle thing of the present invention forms, comprise anode part and the cathode portion of interlaced arrangement, described anode part is distributed and is formed by anodic cycle of the present invention, described cathode portion is distributed and is formed by cathode deposition period of the present invention, described anode part and cathode portion are set in turn in one side or upper and lower two surfaces of insulation support plate, and described insulation support plate is tabular, cambered surface or hollow cylinder.Adopt electrode plate structure, increased effective separating area, in the time needing the amount of separate substance to increase, improved separative efficiency.
Preferably, described anode part and cathode portion is measure-alike.The present invention also provides a kind of electrod-array, described electrod-array is formed by M group battery lead plate periodic distribution, the anode part access in parallel positive source of described battery lead plate, the cathode portion access in parallel power cathode of described battery lead plate, described M is greater than 1 positive integer.
Preferably, described each anode part and cathode portion just to or tiltedly right.
Thereby make filter area larger, improve filter efficiency, the expansion scope of application.
The present invention also provides a kind of battery lead plate, comprises conductor gripper shoe and the electrode in one side or the two sides periodic distribution of described conductor gripper shoe, and described electrode is anode of the present invention or negative electrode of the present invention.The present invention also provides a kind of electrod-array, described electrod-array is formed by the battery lead plate periodic distribution described in this paragraph of M piece, since a side, odd number electrode plate in described electrod-array connects power supply one utmost point, even numbered blocks battery lead plate in described electrod-array connects another utmost point of power supply, and described M is greater than 1 positive integer.
Adopt electrode plate structure, increased effective separating area, in the time needing the amount of separate substance to increase, improved separative efficiency.Adopt electrod-array to make filter area larger, improve filter efficiency, the expansion scope of application.Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the schematic diagram of electrode structure of the present invention.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
The invention provides a kind of electrode structure that separates microparticle thing, as shown in Figure 1, it comprises anode 1 and negative electrode 2, and wherein, anode 1 has anode first surface 3, and negative electrode 2 has negative electrode first surface 4, and 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 the non-adjacent protuberance part of coupled anode first surface 3, in the present embodiment, anode protuberance 3 is the arbitrary shape except rectangle, the shape that preferably has as shown in Figure 1 the arc of two depressions to be connected to form, the top of anode protuberance can have any shape, and is specifically as follows but is not limited to plane, cambered surface or spininess, preferably adopts spininess.
As shown in Figure 1, anode first surface region between two adjacent anode protuberance 3 tops not in one plane and section be the arbitrary shape except rectangle, anode first surface region between two adjacent anode protuberance tops is specifically as follows but is not limited to cylinder, sphere, ellipsoid, curved section moves the cambered surface of formation or is connected and is moved afterwards the cambered surface forming by many curved sections, or by straightway, curved section, the mobile cambered surface forming after straightway is connected with curved section.In embodiment being more preferably of the present invention, the cross section in the anode first surface region between two adjacent anode protuberance tops is semicircle.
Negative electrode first surface 4 has at least one negative electrode protuberance 6, the top of negative electrode protuberance 6 protrudes from the non-adjacent protuberance part of coupled negative electrode first surface 4, in the present embodiment, negative electrode protuberance 4 is the arbitrary shape except rectangle, the shape that preferably has as shown in Figure 1 the arc of two depressions to be connected to form, the top of negative electrode protuberance can have any shape, and is specifically as follows but is not limited to plane, cambered surface or spininess, preferably adopts spininess.
As shown in Figure 1, negative electrode first surface region between two adjacent negative electrode protuberance tops not in one plane and section be non-rectangle, i.e. arbitrary shape except rectangle, negative electrode first surface region between two adjacent negative electrode protuberance tops is specifically as follows but is not limited to cylinder, sphere, ellipsoid, curved section moves the cambered surface of formation or is connected and is moved afterwards the cambered surface forming by many curved sections, or by straightway, curved section, the mobile cambered surface forming after straightway is connected with curved section.In embodiment being more preferably of the present invention, the cross section in the anode first surface region between two adjacent negative electrode protuberance tops is semicircle.
In the present embodiment, the distance of two adjacent anode protuberances is L1, and the distance of two adjacent negative electrode protuberances is L2, the distance of negative electrode and positive electrode is greater than 0 and be less than or equal to 10*L3, L1, L2 are positive number, and L3 is the greater in L1 and L2, and L1 and L2 are that micron is to millimeter magnitude.
Anodic protuberance of the present invention in anode first surface periodic distribution and negative electrode protuberance in negative electrode first surface non-periodic distribution; Or anode protuberance in anode first surface non-periodic distribution and negative electrode protuberance in negative electrode first surface periodic distribution; Or anode protuberance at anode first surface periodic distribution and negative electrode protuberance in negative electrode first surface periodic distribution; Or anode protuberance at anode first surface non-periodic distribution and negative electrode protuberance in negative electrode first surface non-periodic distribution.In the other preferred embodiment of the present invention, anode protuberance 5 is in anode first surface 3 periodic distribution, negative electrode protuberance 6 is in negative electrode first surface 4 periodic distribution, both distribution cycles can be identical can be not identical yet, preferably, anode protuberance is identical in the distribution cycle of negative electrode first surface with negative electrode protuberance in the distribution cycle of anode first surface.Anode and negative electrode form the relative waveform of setting up and rise and fall, material can between anode and negative electrode and anode circulate with cathode surface.
In a kind of embodiment being more preferably of the present invention, anode protuberance 5 tops just to and its two nearest negative electrode protuberances 6 between the part that caves in most of negative electrode first surface region; Negative electrode protuberance 6 tops just to and its two nearest anode protuberances 5 between the part that caves in most of anode first surface region.
In embodiment, anode has anode second surface, this anode second surface is identical with anode first surface shape or not identical, preferably adopt identical structure, anode second surface and anode first surface can symmetry also can be asymmetric, preferably adopt asymmetric structure, more preferably adopt the distribution of the anode protuberance on two sides to differ half period.Negative electrode also has negative electrode second surface, negative electrode second surface is identical with negative electrode first surface shape or not identical, preferably adopt identical structure, negative electrode second surface and negative electrode first surface can symmetry also can be asymmetric, preferably adopt asymmetric structure, more preferably adopt the distribution of the negative electrode protuberance on two sides to differ half period.
In a kind of preferred embodiment of the present invention, the present invention also provides a kind of battery lead plate, formed by electrode structure of the present invention, comprise anode part and the cathode portion of interlaced arrangement, anode part is distributed and is formed by anodic cycle of the present invention, and cathode portion is distributed and formed by cathode deposition period of the present invention, and anode part and cathode portion are set in turn in a surface or upper and lower two surfaces of insulation support plate, insulation support plate is tabular, cambered surface or hollow cylinder.
It should be noted that, in present embodiment, a surface or upper and lower two surfaces of insulation support plate refer to when the face of insulation support plate surface area maximum is horizontal, the face facing upward or downward.
Preferably, anode part and cathode portion is measure-alike.
In this embodiment, the present invention also provides a kind of electrod-array, and this electrod-array is formed by M group plate electrode plate periodic distribution, the anode part access in parallel positive source of battery lead plate, the cathode portion access in parallel power cathode of battery lead plate, wherein, M is greater than 1 positive integer.In the time that battery lead plate is arranged, each anode part and cathode portion just to or tiltedly right, in the time that the size of anode and negative electrode is identical with the distribution cycle, preferably adopt just right form, tiltedly to time, preferably adopt the anode of a battery lead plate to be adjacent two nearest adjacent anode of battery lead plate and the equidistant form of negative electrode.
In another kind of preferred embodiment of the present invention, the present invention also provides another kind of battery lead plate, it comprises conductor gripper shoe and the electrode in one side or the two sides periodic distribution of conductor gripper shoe, and electrode is anode claimed in claim 1 or negative electrode claimed in claim 1.The battery lead plate providing according to present embodiment, the present invention also provides a kind of electrod-array, this electrod-array is formed by the battery lead plate periodic distribution of describing in this section of M piece, and since a side, the odd number electrode plate in electrod-array connects power supply one utmost point, even numbered blocks battery lead plate in electrod-array connects another utmost point of power supply, wherein, M is greater than 1 positive integer, and an electrode plate is anodal, another piece adjacent electrode plates is negative pole, and anodal and negative pole is interspersed.
It should be noted that, in the present invention, the voltage magnitude to positive source and power cathode and frequency do not limit, specifically can adopt the common amplitude adopting of prior art dielectric electrophoretic techniques and the system of selection of frequency to select, not do too much and repeat at this.
Also it should be noted that; although only mentioned dedusting in background technology of the present invention; but those skilled in the art can not be interpreted as that this is limitation of the present invention; in other technologies field; for example bio-separation field, the heavy metal isolation technics in liquid, and soil sanitation field; as long as adopt the electrode structure of or obvious distortion identical with the present invention, still within protection scope of the present invention.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (14)
1. one kind separates the electrode structure of microparticle thing, it is characterized in that, comprise anode and negative electrode, described anode has anode first surface, described negative electrode has negative electrode first surface, described anode first surface and negative electrode first surface are oppositely arranged, described anode first surface has at least one anode protuberance, the top of described anode protuberance protrudes from the non-adjacent protuberance part of coupled described anode first surface, anode first surface region between two adjacent anode protuberance tops not in one plane and section be 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-adjacent protuberance part of coupled described negative electrode first surface, negative electrode first surface region between two adjacent negative electrode protuberance tops not in one plane and section be non-rectangle.
2. the electrode structure of separation microparticle thing as claimed in claim 1, is characterized in that, described anode protuberance in anode first surface periodic distribution and negative electrode protuberance in negative electrode first surface non-periodic distribution; Or described anode protuberance in anode first surface non-periodic distribution and negative electrode protuberance in negative electrode first surface periodic distribution; Or anode protuberance at anode first surface periodic distribution and negative electrode protuberance in negative electrode first surface periodic distribution; Or anode protuberance at anode first surface non-periodic distribution and negative electrode protuberance in negative electrode first surface non-periodic distribution.
3. the electrode structure of separation microparticle thing as claimed in claim 2, is characterized in that, described anode protuberance is identical in the distribution cycle of negative electrode first surface with negative electrode protuberance in the distribution cycle of anode first surface.
4. the electrode structure of separation microparticle thing as claimed in claim 1, it is characterized in that, anode first surface region between described two adjacent anode protuberance tops is cylinder, sphere, ellipsoid, curved section move the cambered surface of formation or be connected by many curved sections after the mobile cambered surface forming, or move the cambered surface forming after being connected by straightway and/or curved section;
Negative electrode first surface region between described two adjacent negative electrode protuberance tops is cylinder, sphere, ellipsoid, curved section moves the cambered surface of formation or is connected and is moved the cambered surface forming by many curved sections, or is connected and is moved the cambered surface forming by straightway and/or curved section.
5. the electrode structure of separation microparticle thing as claimed in claim 4, is characterized in that, the cross section in the anode first surface region between described two adjacent anode protuberance tops is semicircle.
6. the electrode structure of separation microparticle thing as claimed in claim 4, is characterized in that, the cross section in the negative electrode first surface region between described two adjacent negative electrode protuberance tops is semicircle.
7. the electrode structure of the separation microparticle thing as described in claim 5 or 6, is characterized in that, described anode protuberance top just to and its two nearest negative electrode protuberances between the part that caves in most of negative electrode first surface region; Described negative electrode protuberance top just to and its two nearest anode protuberances between the part that caves in most of anode first surface region.
8. the electrode structure of the separation microparticle thing as described in one of the claims, it is characterized in that, described anode has anode second surface, described anode second surface is identical or not identical with described anode first surface shape, and described anode second surface and described anode first surface are symmetrical or asymmetric;
Described negative electrode has negative electrode second surface, and described negative electrode second surface is identical or not identical with described negative electrode first surface shape, and described negative electrode second surface and described negative electrode first surface are symmetrical or asymmetric.
9. the electrode structure of separation microparticle thing as claimed in claim 1, it is characterized in that, the distance of described two adjacent anode protuberances is L1, the distance of described two adjacent negative electrode protuberances is L2, the distance of described negative electrode and positive electrode is greater than 0 and be less than or equal to 10*L3, described L1, L2 are positive number, and described L3 is the greater in L1 and L2.
10. a battery lead plate, it is characterized in that, electrode structure by separation microparticle thing claimed in claim 1 forms, comprise anode part and the cathode portion of interlaced arrangement, described anode part is distributed and is formed by anodic cycle claimed in claim 1, described cathode portion is distributed and is formed by cathode deposition period claimed in claim 1, described anode part and cathode portion are arranged alternately successively in the one side of insulation support plate or upper and lower two surfaces, described insulation support plate is tabular, cambered surface or hollow cylinder.
11. 1 kinds of battery lead plates, is characterized in that, comprise conductor gripper shoe and the electrode in one side or the two sides periodic distribution of described conductor gripper shoe, and described electrode is anode claimed in claim 1 or negative electrode claimed in claim 1.
12. battery lead plates as described in claim 10 or 11, is characterized in that, described anode part and cathode portion measure-alike.
13. 1 kinds of electrod-arrays, it is characterized in that, described electrod-array is formed by M piece battery lead plate periodic distribution claimed in claim 10, the anode part access in parallel positive source of described battery lead plate, the cathode portion access in parallel power cathode of described battery lead plate, described M is greater than 1 positive integer.
14. 1 kinds of electrod-arrays, it is characterized in that, described electrod-array is formed by the battery lead plate periodic distribution described in M piece claim 11, since a side, odd number electrode plate in described electrod-array connects power supply one utmost point, even numbered blocks battery lead plate in described electrod-array connects another utmost point of power supply, and described M is greater than 1 positive integer.
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| US7198702B1 (en) * | 1999-09-30 | 2007-04-03 | Wako Pure Chemical Industries, Ltd. | Method for separating substances using dielectrophoretic forces |
| CN1337580A (en) * | 2000-08-08 | 2002-02-27 | 清华大学 | Solid molecule operating method in microfluid system |
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Effective date of registration: 20230821 Address after: 528300 Ronggui Huakou Neighborhood Committee, Shunde District, Foshan City, Guangdong Province, China Patentee after: Foshan Pufeng Electromechanical Equipment Co.,Ltd. Address before: 450052 No.33, unit 3, building 1, No.26 College Road, Zhengzhou City, Henan Province Patentee before: Ruan Haisheng |