CN204380857U - A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film - Google Patents
A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film Download PDFInfo
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- CN204380857U CN204380857U CN201420830265.XU CN201420830265U CN204380857U CN 204380857 U CN204380857 U CN 204380857U CN 201420830265 U CN201420830265 U CN 201420830265U CN 204380857 U CN204380857 U CN 204380857U
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- collecting tank
- moisture film
- wet electrical
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Abstract
The utility model discloses a kind of forming apparatus of wet electrical dust precipitator positive plate moisture film, belong to technical field of atmospheric pollution control, comprise positive plate and be arranged on the collecting tank on positive plate top, the open top of this collecting tank, and the top of collecting tank is furnished with the flushing line of a setting in parallel, the sidewall of this flushing line is furnished with some water distributors stretching to collecting tank.Specifically, the utility model welds collecting tank above positive plate, the flushing water over flow rinse positive plate in collecting tank.The forming apparatus of the utility model wet electrical dust precipitator positive plate moisture film, its structure is simple, be easy to install, and can form the moisture film of continuous uniform, avoid polar board surface dust stratification, prevent pole plate from corroding, guarantee that electric cleaner normally works; Effective minimizing keeps uniform water film institute water consumption, reduces investment and the operating cost of grey water treatment facilities; Pipeline does not need arrange nozzle, good developing result can be ensured.
Description
Technical field
The utility model belongs to technical field of atmospheric pollution control, is specifically related to a kind of forming apparatus of wet electrical dust precipitator positive plate moisture film.
Background technology
Wet electrical dust precipitator utilizes liquid wash dust collecting electrode surface to carry out deashing, and dust forms mud and discharges simultaneously.Compared with dry electrostatic cleaner: wet electrical dust precipitator does not need rapping apparatus, thus avoid the reentrainment of dust that rapping causes, prevent air-flow and the wind-induced reentrainment of dust of corona; Owing to pole plate being dispersed with all the time the moisture film flowed downward, the dust become trapped on pole plate is rinsed out by moisture film immediately, thus for high resistivity dust, inverse corona can not occur, avoid the reentrainment of dust caused thus; For low resistivity dust, the particle that can not be captured flees from pole plate, again the phenomenon of Returning flow.In addition, continuous moisture film maintains the bright and clean of pole plate, both ensure that good electric field corona performance, also can eliminate the deposition of acidic materials on pole plate, thus prevented steel pole plate from corroding.Due to above-mentioned advantage, wet electrical dust precipitator has very high efficiency of dust collection, the dust of various ratio resistance can be adapted to, also have good assimilation effect to fine solid particle and aerosol, but can pole plate be formed good continuous moisture film to the dust collection performance of wet electrical dust precipitator and job stability most important.
Current wet electrical dust precipitator, positive plate mostly is board-like or drum type brake, shower water due to wet electrical dust precipitator relies on gravity to flow downward voluntarily, meets with obstruction or the geometry deformation of polar board surface, easily change the flow direction, conflux, the phenomenon such as branch, cause the moisture film that can not form continuous uniform below pole plate, dust can not be cleared up in time, more long-pending thicker at positive plate, finally cause cathode line to discharge to sedimentating dust, system cannot normally be run.When processing large discharge flue gas, the positive plate height of corresponding wet electrical dust precipitator is larger, and this will make being uniformly distributed of moisture film on positive plate more difficult.
Utility model content
The purpose of this utility model is to provide the forming apparatus of the wet electrical dust precipitator positive plate moisture film that a kind of structure is simple, reliability is high and water consumption is few, to solve the problem that wet electrical dust precipitator positive plate cannot be formed complete uniform water film, enable wet electrical dust precipitator stable operation.
For achieving the above object, the utility model adopts following technical scheme to be achieved:
A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film, comprise positive plate and be arranged on the collecting tank on positive plate top, the open top of this collecting tank, and the top of collecting tank is furnished with the flushing line of a setting in parallel, the sidewall of this flushing line is furnished with some water distributors stretched in collecting tank.
The utility model further improves and is: collecting tank is welded on the top of positive plate, forms an entirety with positive plate.
The utility model further improves and is: some water distributors are evenly arranged in the below of flushing line sidewall.
The utility model further improves and is: positive plate adopts stainless steel to make.
The utility model further improves and is: collecting tank adopts stainless steel to make.
The utility model further improves and is: the cross section semicircular in shape of collecting tank, rectangle or trapezoidal.
Relative to prior art, the utility model has following beneficial effect:
In the utility model, water distribution pipeline is positioned at positive plate top, arranges successively along flow of flue gas direction; There is collecting tank on positive plate top, connect into entirety with positive plate.Flushing water adds to collecting tank by water distributor, and rinses positive plate downwards by the overflow effect of collecting tank.Specifically, its advantage is as follows:
1, the utility model effectively can solve the equally distributed problem of wet electrical dust precipitator polar board surface ash removing water film.
2, the utility model moisture film uniformly continous, ash-removal effect is good, and pole plate can not form deashing dead angle, can not be formed and affect the complete dust block of moisture film, avoid cathode line to the electric discharge of dust, guarantee that electric cleaner normally works.
3, the utility model adopts equally distributed pipeline to supply water, and the overflow water flowing through collecting tank rinses positive plate downwards, easily forms continuous moisture film, and effectively can reduce maintenance uniform water film institute water consumption, reduces investment and the operating cost of grey water treatment facilities.
4, the utility model pipeline does not need arrange nozzle, adopt the overflow of collecting tank just can form the moisture film of continuous uniform, ensure good developing result.
Accompanying drawing explanation
Fig. 1 is the front view of the forming apparatus of a kind of wet electrical dust precipitator positive plate of the utility model moisture film.
Fig. 2 is the side view of the forming apparatus of a kind of wet electrical dust precipitator positive plate of the utility model moisture film.
In figure: 1, positive plate, 2, flushing line, 3, collecting tank, 4, water distributor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the forming apparatus of a kind of wet electrical dust precipitator positive plate of the utility model moisture film, comprise positive plate 1 and be arranged on the collecting tank 3 on positive plate 1 top, the open top of this collecting tank 3, and the top of collecting tank 3 is furnished with the flushing line 2 of a setting in parallel, the sidewall of this flushing line 2 is furnished with some water distributors 4 stretched in collecting tank 3, some water distributors 4 are evenly arranged in the below of flushing line 2 sidewall.
Wherein, positive plate 1 adopts 316L stainless steel, has certain strength and stiffness, meets the hanging of positive plate, service requirement, and it hangs on wet electrical dust precipitator enclosure interior, lower ground.Collecting tank 3 is corrosion resistant stainless steel, directly welds with positive plate 1, the cross section semicircular in shape of collecting tank 3, rectangle or trapezoidal.Flushing line 2 is arranged in above positive plate 1, and arrange along flow of flue gas direction, in the relevant position of flushing line 2, water distributor 4 is set, flushing water is supplied to collecting tank 3, water distributor supplies water to collecting tank equilibrium, all identical with flow along the initial pressure of airflow direction each point current direction current downflow, flow velocity.
Specifically, the utility model water distribution pipeline 2 is positioned at positive plate 1 top, arranges successively along flow of flue gas direction; There is collecting tank 3 on positive plate 1 top, connect into entirety with positive plate 1.Flushing water adds to collecting tank 3 by water distributor 4, and rinses positive plate 1 downwards by the overflow effect of collecting tank 3.
In equipment running process, dusty gas is charged by cathode line, and under the driving of electric field force, charged grit is collected by positive plate 1.Flushing water in flushing line 2 imports collecting tank 3 through water distributor 4, and rinses the dust on positive plate 1 surface by the overflowing liquid of collecting tank 3, reaches ash-removal effect.
Claims (6)
1. the forming apparatus of a wet electrical dust precipitator positive plate moisture film, it is characterized in that: comprise positive plate (1) and be arranged on the collecting tank (3) on positive plate (1) top, the open top of this collecting tank (3), and the top of collecting tank (3) is furnished with the flushing line (2) of a setting in parallel, the sidewall of this flushing line (2) is furnished with some water distributors (4) stretched in collecting tank (3).
2. the forming apparatus of a kind of wet electrical dust precipitator positive plate moisture film according to claim 1, is characterized in that: collecting tank (3) is welded on the top of positive plate (1), forms an entirety with positive plate (1).
3. the forming apparatus of a kind of wet electrical dust precipitator positive plate moisture film according to claim 1, is characterized in that: some water distributors (4) are evenly arranged in the below of flushing line (2) sidewall.
4. the forming apparatus of a kind of wet electrical dust precipitator positive plate moisture film according to claim 1, is characterized in that: positive plate (1) adopts stainless steel to make.
5. the forming apparatus of a kind of wet electrical dust precipitator positive plate moisture film according to claim 1, is characterized in that: collecting tank (3) adopts stainless steel to make.
6. the forming apparatus of a kind of wet electrical dust precipitator positive plate moisture film according to claim 1 or 5, is characterized in that: the cross section semicircular in shape of collecting tank (3), rectangle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830265.XU CN204380857U (en) | 2014-12-23 | 2014-12-23 | A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830265.XU CN204380857U (en) | 2014-12-23 | 2014-12-23 | A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film |
Publications (1)
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|---|---|
| CN204380857U true CN204380857U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420830265.XU Active CN204380857U (en) | 2014-12-23 | 2014-12-23 | A kind of forming apparatus of wet electrical dust precipitator positive plate moisture film |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127000A (en) * | 2015-10-12 | 2015-12-09 | 广州市美控电子科技有限公司 | Liquid electrode |
| CN105880024A (en) * | 2016-06-23 | 2016-08-24 | 江苏广鸿环境工程有限公司 | Uniform water film distribution device for wet electric dust collector |
| CN106693575A (en) * | 2016-12-19 | 2017-05-24 | 刘建文 | Environmental-friendly dust extraction worktable |
| CN106902984A (en) * | 2017-05-10 | 2017-06-30 | 北京科博思创环境工程有限公司 | Wet electrical dust precipitator |
| CN106955788A (en) * | 2017-05-03 | 2017-07-18 | 广州市美控电子科技有限公司 | Liquid electrode substrate |
| CN108405183A (en) * | 2018-01-23 | 2018-08-17 | 江苏华纳环保科技有限公司 | A kind of high voltage electrostatic dust precipitator |
| CN109939824A (en) * | 2019-01-31 | 2019-06-28 | 福建龙净环保股份有限公司 | A kind of gas handling system and wet electrostatic preprocessor |
| CN111111922A (en) * | 2019-12-12 | 2020-05-08 | 北京中航泰达环保科技股份有限公司 | Wet-type electric dust remover |
-
2014
- 2014-12-23 CN CN201420830265.XU patent/CN204380857U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127000A (en) * | 2015-10-12 | 2015-12-09 | 广州市美控电子科技有限公司 | Liquid electrode |
| CN105880024A (en) * | 2016-06-23 | 2016-08-24 | 江苏广鸿环境工程有限公司 | Uniform water film distribution device for wet electric dust collector |
| CN105880024B (en) * | 2016-06-23 | 2019-07-05 | 江苏广鸿环境工程有限公司 | A kind of moisture film even distribution device for wet electrical dust precipitator |
| CN106693575A (en) * | 2016-12-19 | 2017-05-24 | 刘建文 | Environmental-friendly dust extraction worktable |
| CN106955788A (en) * | 2017-05-03 | 2017-07-18 | 广州市美控电子科技有限公司 | Liquid electrode substrate |
| CN106902984A (en) * | 2017-05-10 | 2017-06-30 | 北京科博思创环境工程有限公司 | Wet electrical dust precipitator |
| CN106902984B (en) * | 2017-05-10 | 2018-11-20 | 北京科博思创环境工程有限公司 | Wet electrical dust precipitator |
| CN108405183A (en) * | 2018-01-23 | 2018-08-17 | 江苏华纳环保科技有限公司 | A kind of high voltage electrostatic dust precipitator |
| CN109939824A (en) * | 2019-01-31 | 2019-06-28 | 福建龙净环保股份有限公司 | A kind of gas handling system and wet electrostatic preprocessor |
| CN111111922A (en) * | 2019-12-12 | 2020-05-08 | 北京中航泰达环保科技股份有限公司 | Wet-type electric dust remover |
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