CN101099945A - Even distribution type electrode component - Google Patents
Even distribution type electrode component Download PDFInfo
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- CN101099945A CN101099945A CNA2007100122386A CN200710012238A CN101099945A CN 101099945 A CN101099945 A CN 101099945A CN A2007100122386 A CNA2007100122386 A CN A2007100122386A CN 200710012238 A CN200710012238 A CN 200710012238A CN 101099945 A CN101099945 A CN 101099945A
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Abstract
The present invention relates to one kind of homogeneously distributed electrode assembly, which has guide plate comprising angular plate parts and mounted in the middle part of the guide area, with the angle of the guide plate being toward the gas flow direction. The guide plate can avoid dust contamination of the electrode effectively and make gas to flow near the arc dust collecting plate to raise speed of eliminating dust from the gas. Therefore, the electrode assembly may be applied in constituting deduster with high work efficiency and simple structure.
Description
Technical field:
The present invention relates to the electrode assemblie in a kind of device that separates diffusing particle with electrostatic effect from gas, this electrode assemblie comprises the corrugated arc collecting plate of parallel and symmetrical installation and is installed in the electrode at arc accumulation area middle part,
Background technology:
Electrostatic precipitator is the high voltage that utilizes between sparking electrode and the collecting electrode, make between two electrodes corona discharge takes place, and in air, form inhomogeneous field, so that make when having gas to be clean to flow through this electric field dust particle in the gas separated from the gas and it is adsorbed on the collecting plate.Method with electrostatic precipitation is removed certain impurity from air or other gas, be widely used in handling in the industrial waste gas processing.In electrostatic precipitator or device, electrode assemblie is to form electric field to make ion be moved to the critical piece that heap in the precalculated position under the electric field force effect.With regard to electrostatic precipitator or device, want to improve purify air in its unit interval or other gas in ability, matter of utmost importance is to solve the distance that is cleaned between gas and the sparking electrode, because gas is the closer to sparking electrode, electric field force is slow more to the dust particle actuating speed in the gas, be cleaned gas simultaneously as directly contacting with electrode, the dust particle in the gas can be attached on the electrode, and then influences electrode regular picture; Next is that collecting plate is after work a period of time, need remove the dust particle of its surface attachment with the mode of shake, and when shake, if the insufficient strength of collecting plate will produce deformation, after its distortion, the collecting plate adsorption capacity can be directly influenced, its cost of manufacture can be directly increased and adopt the mode that increases collecting plate thickness to improve intensity.
Cross section one ora terminalis that the name of No. 2816650 bulletins of Chinese patent is called the control of dust sheet in " the pure and fresh machine of anion air of optimizing the control of dust chip architecture " is the circular arc outer rim, and other position is plate shaped.Its meaning is to want to make wire electrode and control of dust sheet to be spaced, and is equally spaced, with providing the mode of uniform electric field to improve clean-up effect.But because the control of dust sheet adopts disk construction, and plate shaped control of dust sheet can be crooked under less external force effect, so the electrostatic precipitator of the pure and fresh machine of this kind only is suitable for the nothing body dedusting of calming the anger, and is not suitable for industrial waste gas is handled.
And the pole plate that the name of No. 2310623 Granted publications of Chinese patent is called in " the two thorn of narrow boards zanjon electrostatic precipitator " adopts C shape, and it is provided with the concavo-convex groove of one or more, and two ends are crotch shape.Though this pole plate adopts C shape, and pole plate is provided with the concavo-convex groove that is similar to reinforcement,, the pole plate of this kind structure still can not bear bigger active force, also easily produces distortion under the float force effect; Simultaneously, different because of polar curve that the utility model proposed with distance between the pole plate, cause the electric field force at each position of pole plate also inequality, so, do not reach very desirable effect with its Purge gas.
In addition, the name of No. 2156940 Granted publications of Chinese patent is called the structure that " electrostatic precipitator " provides a kind of corrugated positive plate, the cross section of this positive plate is a circular arc sine wave curve, the parallel symmetry of positive plate is installed, and on the axial line of two imperfect cylinders that relative positive plate constituted cathode line is installed.Relatively erect admittedly though have the pole plate of the relative stack pile of positive plate of circular arc sine wave curve, cost of manufacture is lower.But; when utilizing this kind deduster Purge gas; because of cathode line does not have any blocking; being cleaned gas can be directly through cathode line; and the frequent ion that has the opposite charge of putting with electrode in the particulate, this this ion can attracted on the cathode line, and heaps gradually thereon; and the particulate of heaping can directly influence the cathode line discharge, and then influences the dust removal efficiency of device.This kind cleaner wants to remove the particulate of heaping on the cathode line, its unique solution is under the prerequisite that stops electrostatic precipitator work housing to be opened, flushing of target line or scraping again, and the mode of flushing of this off-line or scraping complicated operating process not only, and the equipment that influences normally moves; In addition, the Another reason that influences this dust arrester efficient is that major part is cleaned gas and flows near cathode line, and near the electric field force the cathode line is slower to the dust particle actuating speed in the gas, causes some particle to be discharged with gas.
Summary of the invention:
Task of the present invention provides a kind ofly utilizes the mode of adjusting gas flow direction to solve that electrode is easily polluted by dust particle and the even distribution type electrode component of problem such as purification efficiency is not high.
Even distribution type electrode component proposed by the invention comprises the corrugated arc collecting plate of at least two that be parallel to each other haply and symmetrical installations, so that adjacent two collecting plates formation is similar to the arc accumulation area of circle and the water conservancy diversion district that the cross section is similar to hyperbola, middle part in the arc accumulation area is equipped with electrode, the middle part in described water conservancy diversion district is equipped with the deflector that is made of corner plate, and the angle that makes deflector is towards gas flow direction.Deflector can make gas flow along the surface of arc collecting plate, can avoid gas to contact on the one hand with electrode, make the ionic adsorption opposite in the gas on electroplax with polarity of electrode, on the other hand by the deflector water conservancy diversion, gas can flow along the surface of arc collecting plate basically equably, make it because of allowing the grey particle in the gas obtain migration velocity faster away from electrode, heavy soon collection under the electric field force effect.
Described arc collecting plate and be provided with the insulation raised line towards the surface of electrode one side or the insulation projection, this insulation raised line or the projection that insulate keep at a certain distance away along the surperficial vertical uniform arrangement of arc collecting plate.Described insulation raised line or the insulation projection adopts circular arc or rectangle is trapezoidal or cylindrical or polygonized structure.The insulation projection of the inner surface setting of arc collecting plate or insulation raised line can make its polarization because of the electric field that carrier produced in the arc collecting plate, its surface has the electric charge opposite with the arc collecting plate, the potential difference that between produces can make the dust particle in the gas be attracted near insulation projection or the insulation raised line, and away from dust adsorbed particle on the arc collecting plate of insulation projection or insulation raised line seldom.
Described adjacent two arc collecting plates can form two arc accumulation area and three water conservancy diversion districts at least.The neighboring of electrode is provided with the dizzy utmost point pin that extends radially outwardly with keeping at a certain distance away.
Even distribution type electrode component proposed by the invention is equipped with the deflector that is made of angle-shaped piece in the water conservancy diversion district can prevent effectively that electrode from being polluted by dust particle, and gas is flowed near the arc collecting plate by the deflector water conservancy diversion, dust particle speed in the Purge gas is very fast, so, the operating efficiency of the deduster that is made of this electrode assemblie is very high, and structure is also simpler, at the bottom of the cost of manufacture; The insulation raised line that is provided with on the arc collecting plate simultaneously helps the dust particle precipitation, makes other position of arc collecting plate adsorb dust particle basically, can prolong arc collecting plate clearance time greatly; In addition, adopt the arc collecting plate can make it can bear bigger external force, not yielding when shake cleaning arc collecting plate or purification hot gas.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of an even distribution type electrode component part proposed by the invention.
The specific embodiment:
Referring to Fig. 1, this figure provides the surface structure of an embodiment of even distribution type electrode component proposed by the invention.This electrode assemblie comprises corrugated arc collecting plate 1, deflector 2, electrode 3 and insulation raised line 4.
Arc collecting plate 1 can be provided with a plurality of according to the size of electrostatic precipitator or device.Arc collecting plate 1 is parallel to each other and is symmetrical arranged, and adjacent two arc collecting plates 1 can be formed be similar to the arc accumulation area 11 of circle and the water conservancy diversion district 12 that the cross section is similar to hyperbola.Adopt the structure of arc collecting plate 1 can improve its intensity on the one hand, when the dust on the shake formula cleaning arc collecting plate 1, do not produce deformation, can make the inner surface of arc accumulation area 11 identical on the other hand, can improve clean-up effect with distance between the electrode 3.
Be provided with vertical insulation raised line 4 at arc collecting plate 1 and on the surface of electrode one side with keeping at a certain distance away, the electric field energy that carrier produced in the arc collecting plate 1 makes its polarization, this induced polarization is accompanied by carrier moving, make its surface have the electric charge opposite with arc collecting plate 1, the potential difference that produces forms electric field between the two.Insulation raised line 4 can adopt circular arc or rectangle is trapezoidal or cylindrical or multiple structures such as polygon or insulation projection.
Electrode 3 is installed in the middle part of arc accumulation area 11, and the neighboring of electrode 3 is provided with the dizzy utmost point pin 31 that extends radially outwardly with keeping at a certain distance away.If the electric charge that electrode 3 is discharged is a negative electrical charge, then just have positive charge on the arc collecting plate 1.
Deflector 2 is installed in the middle part in water conservancy diversion district, and deflector 2 is made of corner plate, and makes angle 21 towards gas flow direction.
When gas when the direction of 2 jiao 21 of deflector enters, can be separately and it is flowed along the surface near arc accumulation area 11 respectively by deflector 2 with gas, promptly gas is away from electrode 3.As everyone knows, ionization electrode 3 is far away more, and electric field force is fast more to the dust particle migration velocity in the gas, and migration velocity is fast more, and is good more to gas purifying effect; Simultaneously, after deflector 2 was with gas flow guiding, gas can directly not contact with electrode 3, and the dust particle in the gas just can not be deposited on the electrode 3, and then can guarantee electrode 3 regular pictures; In addition, because gas flows near the surface of arc collecting plate 1, insulation raised line 4 can be adsorbed on the dust particle in it its position, both sides deposition, and other position of arc collecting plate 1 does not deposit or deposit on a small quantity dust particle basically, so, can reduce the number of times of clearing up arc collecting plate 1.
Claims (6)
1, a kind of even distribution type electrode component, this electrode assemblie comprises the corrugated arc collecting plate of at least two that be parallel to each other haply and symmetrical installations, so that adjacent two collecting plates formation is similar to the arc accumulation area of circle and the water conservancy diversion district that the cross section is similar to hyperbola, middle part in the arc accumulation area is equipped with electrode, it is characterized in that: the middle part in described water conservancy diversion district is equipped with the deflector that is made of corner plate, and the angle that makes deflector is towards gas flow direction.
2, electrode assemblie according to claim 1 is characterized in that: described arc collecting plate and be provided with the insulation raised line towards the surface of electrode one side or the insulation projection.
3, electrode assemblie according to claim 2 is characterized in that: described insulation raised line or insulation projection keep at a certain distance away along the surperficial vertical uniform arrangement of arc collecting plate.
4, according to claim 1 or 2 or 3 described electrode assemblies, it is characterized in that: described adjacent two arc collecting plates can form two arc accumulation area and three water conservancy diversion districts at least.
5, electrode assemblie according to claim 1 is characterized in that: the neighboring of described electrode is provided with the dizzy utmost point pin that extends radially outwardly with keeping at a certain distance away.
6, according to claim 2 or 3 described electrode assemblies, it is characterized in that: described insulation raised line or the insulation projection adopts circular arc or rectangle is trapezoidal or cylindrical or polygonized structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710012238A CN100591425C (en) | 2007-07-23 | 2007-07-23 | Even distribution type electrode component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710012238A CN100591425C (en) | 2007-07-23 | 2007-07-23 | Even distribution type electrode component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101099945A true CN101099945A (en) | 2008-01-09 |
| CN100591425C CN100591425C (en) | 2010-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710012238A Expired - Fee Related CN100591425C (en) | 2007-07-23 | 2007-07-23 | Even distribution type electrode component |
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| Country | Link |
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| CN (1) | CN100591425C (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103298562A (en) * | 2011-11-04 | 2013-09-11 | 皇家工业技术株式会社 | Induction voltage electrical precipitator having honeycomb electric charge part |
| CN103453785A (en) * | 2013-09-12 | 2013-12-18 | 孟金来 | Runoff type electrostatic water collection device and cooling tower with same |
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN104190542A (en) * | 2014-08-15 | 2014-12-10 | 浙江诸暨利达环保设备有限公司 | Efficient electrical dust collector |
| CN104707731A (en) * | 2015-03-18 | 2015-06-17 | 北京科技大学 | Anode of wet electrical dust precipitator |
| CN105233987A (en) * | 2015-11-19 | 2016-01-13 | 北京聚易蓝天环保科技有限公司 | Flow-equalizing electrostatic precipitator |
| CN105921278A (en) * | 2016-06-13 | 2016-09-07 | 江苏乐居乐家网络科技有限公司 | Particulate matter efficient electrified device for air purifier |
| CN106378259A (en) * | 2016-11-07 | 2017-02-08 | 佛山市博顿空气科技有限公司 | Arc-shaped plate type electric field anode rack structure |
| CN106492987A (en) * | 2016-11-15 | 2017-03-15 | 江门市科蓝环保设备有限公司 | A kind of electrostatic precipitator |
| CN107096643A (en) * | 2017-04-20 | 2017-08-29 | 浙江清风侠环保设备有限公司 | A kind of electric precipitation electric field structure and clarifier |
| CN107115971A (en) * | 2017-04-20 | 2017-09-01 | 浙江清风侠环保设备有限公司 | A kind of clarifier electric field structure and clarifier |
| CN108176514A (en) * | 2018-02-02 | 2018-06-19 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of industry lampblack cleaning equipment |
| CN110137817A (en) * | 2019-06-11 | 2019-08-16 | 河北建设集团股份有限公司 | A kind of building electric engineering power distribution cabinet of high-protection level |
| CN110945288A (en) * | 2017-06-01 | 2020-03-31 | 伊利诺斯工具制品有限公司 | Cooking exhaust hood ventilation system |
| CN111495590A (en) * | 2020-04-17 | 2020-08-07 | 深圳浥清环保科技有限公司 | Air treatment device and air purification method |
| CN114453135A (en) * | 2022-02-09 | 2022-05-10 | 江苏肯菲特新能源有限公司 | Electrostatic precipitation ionization section |
| CN116748013A (en) * | 2023-08-01 | 2023-09-15 | 深圳市安方环保科技有限公司 | Intelligent anti-blocking water film electrostatic dust collector |
| CN108772201B (en) * | 2018-07-09 | 2024-05-31 | 福建龙净环保股份有限公司 | Electric demister |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2156940Y (en) * | 1992-11-24 | 1994-02-23 | 王子江 | Electrostatic dust collector |
| CN2198979Y (en) * | 1994-06-07 | 1995-05-31 | 鞍山静电技术研究设计院 | Electric dust collector with w-shaped anode plate |
| WO1996006682A1 (en) * | 1994-08-30 | 1996-03-07 | Omi Kogyo Co., Ltd. | Electrostatic dust collector |
| CN2478686Y (en) * | 2001-04-12 | 2002-02-27 | 刘秉明 | Honeycomb efficient electrostatic suction cleaner |
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2007
- 2007-07-23 CN CN200710012238A patent/CN100591425C/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298562A (en) * | 2011-11-04 | 2013-09-11 | 皇家工业技术株式会社 | Induction voltage electrical precipitator having honeycomb electric charge part |
| CN103453785A (en) * | 2013-09-12 | 2013-12-18 | 孟金来 | Runoff type electrostatic water collection device and cooling tower with same |
| CN103453785B (en) * | 2013-09-12 | 2016-01-13 | 孟金来 | Runoff type electrostatic water collection device and there is the cooling tower of runoff type electrostatic water collection device |
| CN103721516B (en) * | 2014-01-03 | 2016-01-27 | 海柯蓝（上海）环保科技有限公司 | ionization type air purifier |
| CN103721516A (en) * | 2014-01-03 | 2014-04-16 | 常州市伟泰电子科技有限公司 | Ionization type air purifier |
| CN104190542A (en) * | 2014-08-15 | 2014-12-10 | 浙江诸暨利达环保设备有限公司 | Efficient electrical dust collector |
| CN104190542B (en) * | 2014-08-15 | 2017-02-08 | 浙江利达环保科技股份有限公司 | Electrical dust collector |
| CN104707731B (en) * | 2015-03-18 | 2017-02-01 | 北京科技大学 | Anode of wet electrical dust precipitator |
| CN104707731A (en) * | 2015-03-18 | 2015-06-17 | 北京科技大学 | Anode of wet electrical dust precipitator |
| CN105233987A (en) * | 2015-11-19 | 2016-01-13 | 北京聚易蓝天环保科技有限公司 | Flow-equalizing electrostatic precipitator |
| CN105921278A (en) * | 2016-06-13 | 2016-09-07 | 江苏乐居乐家网络科技有限公司 | Particulate matter efficient electrified device for air purifier |
| CN105921278B (en) * | 2016-06-13 | 2018-05-15 | 江苏乐居乐家网络科技有限公司 | A kind of efficient Charging system of particulate matter for air purifier |
| CN106378259A (en) * | 2016-11-07 | 2017-02-08 | 佛山市博顿空气科技有限公司 | Arc-shaped plate type electric field anode rack structure |
| CN106492987A (en) * | 2016-11-15 | 2017-03-15 | 江门市科蓝环保设备有限公司 | A kind of electrostatic precipitator |
| CN106492987B (en) * | 2016-11-15 | 2018-01-09 | 江门市科蓝环保设备有限公司 | A kind of electrostatic precipitator |
| CN107115971B (en) * | 2017-04-20 | 2019-04-09 | 浙江清风侠环保设备有限公司 | A kind of clarifier electric field structure and clarifier |
| CN107096643A (en) * | 2017-04-20 | 2017-08-29 | 浙江清风侠环保设备有限公司 | A kind of electric precipitation electric field structure and clarifier |
| CN107115971A (en) * | 2017-04-20 | 2017-09-01 | 浙江清风侠环保设备有限公司 | A kind of clarifier electric field structure and clarifier |
| US11371719B2 (en) | 2017-06-01 | 2022-06-28 | Illinois Tool Works Inc. | Cooking exhaust hood ventilation system |
| CN110945288A (en) * | 2017-06-01 | 2020-03-31 | 伊利诺斯工具制品有限公司 | Cooking exhaust hood ventilation system |
| CN108176514A (en) * | 2018-02-02 | 2018-06-19 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of industry lampblack cleaning equipment |
| CN108772201B (en) * | 2018-07-09 | 2024-05-31 | 福建龙净环保股份有限公司 | Electric demister |
| CN110137817A (en) * | 2019-06-11 | 2019-08-16 | 河北建设集团股份有限公司 | A kind of building electric engineering power distribution cabinet of high-protection level |
| CN111495590A (en) * | 2020-04-17 | 2020-08-07 | 深圳浥清环保科技有限公司 | Air treatment device and air purification method |
| CN114453135A (en) * | 2022-02-09 | 2022-05-10 | 江苏肯菲特新能源有限公司 | Electrostatic precipitation ionization section |
| CN116748013A (en) * | 2023-08-01 | 2023-09-15 | 深圳市安方环保科技有限公司 | Intelligent anti-blocking water film electrostatic dust collector |
| CN116748013B (en) * | 2023-08-01 | 2023-12-22 | 深圳市安方环保科技有限公司 | Intelligent anti-blocking water film electrostatic dust collector |
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| CN100591425C (en) | 2010-02-24 |
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Granted publication date: 20100224 Termination date: 20110723 |