CN219334560U - Overflow type self-cleaning wet type electrostatic purifying device - Google Patents
Overflow type self-cleaning wet type electrostatic purifying device Download PDFInfo
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- CN219334560U CN219334560U CN202223359127.1U CN202223359127U CN219334560U CN 219334560 U CN219334560 U CN 219334560U CN 202223359127 U CN202223359127 U CN 202223359127U CN 219334560 U CN219334560 U CN 219334560U
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- overflow
- water
- dust
- positive pole
- metal discharge
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010992 reflux Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses an overflow type self-cleaning wet electrostatic purifying device, which comprises a shell, a plurality of cathode metal discharge wires, a plurality of anode dust collecting poles and a water collecting tank, wherein the shell is provided with a plurality of cathode metal discharge wires; through setting up the water catch bowl in the upper end of holding chamber and being located the side of a plurality of negative pole metal discharge lines and a plurality of positive pole dust collection electrode, the cooperation is provided with a plurality of overflow launders on the water catch bowl, this a plurality of overflow launders all communicate with the water catch bowl, and this a plurality of overflow launders set up in the upper end of a plurality of positive pole dust collection electrode, this kind of structure can form the even stable water film of one deck on positive pole dust collection electrode, this water film can take away the dust particle on the positive pole dust collection electrode, still can increase the dust charge and adsorb the dust, can wash positive pole dust collection electrode at normal work, need not shut down the device and wash again, the operation is simpler, bring convenience for user's use, guarantee device's normal operation, and improve work efficiency, increase of service life greatly, satisfy current demand.
Description
Technical Field
The utility model relates to the technical field of wet type electrostatic purifying devices, in particular to an overflow type self-cleaning wet type electrostatic purifying device.
Background
Along with the increasing development of social economy, the industrial development is faster and faster, and the industrial and technological development is advanced, so that the negative effects of people on the high development of the industry are not expected enough and the adverse prevention is caused, so that more and more serious environmental pollution problems are caused, the environmental pollution problems are ubiquitous, the growth and propagation of organisms and the normal life of human beings are influenced, and the environmental pollution problem is not neglected.
When solving the environmental pollution problem, generally, the wet electrostatic purifying device is used for treating saturated wet flue gas, the temperature of the flue gas is lower, the flue gas contains a large amount of fog drops, and the wet electrostatic purifying device can be used for treating dust with moisture, viscosity and pungent smell generated in industries such as boilers, chemical industry, paint spraying, glaze spraying, pigment, garbage incineration and the like, thereby being an ideal dust removing mode.
The existing wet electrostatic purifying device is generally of a structure that a plurality of cathode plates and a plurality of anode plates are arranged in a shell, and the structure can realize a dust removing function, but the service time is long, a lot of dust can be collected on the anode plates, if the anode plates need to be cleaned, the device is required to be shut down, then a spray head is adopted for spraying and cleaning, the operation is complicated, and inconvenience is brought to users in use; when the anode plate is full of dust and forgets to clean, the normal operation of the device can be influenced, the working efficiency is reduced, the service life of the device is shortened, and the existing requirements cannot be met. Thus, the method is applicable to a variety of applications. There is a need for improvements in current wet electrostatic cleaning devices.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide an overflow type self-cleaning wet electrostatic cleaning device, which can effectively solve the problems of the existing wet electrostatic cleaning device that when the anode plate is full of dust and needs cleaning, the device needs to be turned off and then the spray nozzle is adopted to spray and clean, the operation is complicated, the inconvenience is brought to the user, and when the anode plate is full of dust and forgets to clean, the normal operation of the device is affected, the working efficiency is reduced, and the service life is shortened.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an overflow type self-cleaning wet electrostatic purifying device comprises a shell, a plurality of cathode metal discharge wires, a plurality of anode dust collecting poles and a water collecting tank; the shell comprises a containing cavity, an air inlet and an air outlet, wherein the air inlet and the air outlet are communicated with the containing cavity; the plurality of cathode metal discharge wires and the plurality of anode dust collecting electrodes are arranged in the accommodating cavity in parallel at intervals; the water collecting tank is arranged at the upper end of the accommodating cavity and beside the cathode metal discharge wires and the anode dust collecting poles, a plurality of overflow tanks are arranged on the water collecting tank and are communicated with the water collecting tank, and the overflow tanks are arranged at the upper ends of the anode dust collecting poles.
As a preferable scheme, the overflow grooves are V-shaped or wavy, so that water flows more uniformly from the upper end of the anode dust collecting electrode.
As a preferred embodiment, the anode dust collection is a tubular structure or a plate-like structure.
As a preferable scheme, a reflux tank is further arranged at the lower end of the accommodating cavity, and the reflux tank is positioned below the cathode metal discharge wires and the anode dust collecting poles and is communicated with the water collecting tank.
As a preferable scheme, the reflux tank is provided with a pipeline communicated with the reflux tank, the shell is provided with a water inlet, and the water inlet is arranged between the water collecting tank and the pipeline and is communicated with the water collecting tank and the pipeline.
As a preferable scheme, each anode dust collecting electrode is arranged between two adjacent overflow tanks, so that a more uniform and stable water film is formed on the anode dust collecting electrode.
As a preferable scheme, the air inlet is arranged at the bottom of the accommodating cavity, and the air outlet is arranged at the top of the accommodating cavity.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through setting up the water catch bowl in the upper end of holding chamber and being located the side of a plurality of negative pole metal discharge lines and a plurality of positive pole dust collection electrode, the cooperation is provided with a plurality of overflow launders on the water catch bowl, this a plurality of overflow launders all communicate with the water catch bowl, and this a plurality of overflow launders set up in the upper end of a plurality of positive pole dust collection electrode, this kind of structure can form the even stable water film of one deck on positive pole dust collection electrode, this water film can take away the dust particle on the positive pole dust collection electrode, still can increase the dust charge and adsorb the dust, can wash positive pole dust collection electrode at normal work, need not shut down the device and wash again, the operation is simpler, bring convenience for user's use, guarantee device's normal operation, and improve work efficiency, increase of service life greatly, satisfy current demand.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present utility model;
fig. 2 is an enlarged schematic view at the position a in fig. 1.
The attached drawings are used for identifying and describing:
10. housing 11, accommodation chamber
12. Air inlet 13 and air outlet
20. Cathode metal discharge wire 30 and anode dust collecting electrode
40. Sump 41 and overflow
50. And a water inlet.
Detailed Description
Referring to fig. 1 and 2, a preferred embodiment of the present utility model is shown, which comprises a housing 10, a plurality of cathode metal discharge wires 20, a plurality of anode dust collection poles 30, and a water collection tank 40.
The shell 10 comprises a containing cavity 11, an air inlet 12 and an air outlet 13, wherein the air inlet 12 and the air outlet 13 are communicated with the containing cavity 11; in this embodiment, the air inlet 12 is disposed at the bottom of the accommodating cavity 11, and the air outlet 13 is disposed at the top of the accommodating cavity 11.
The plurality of cathode metal discharge wires 20 and the plurality of anode dust collection poles 30 are arranged in the accommodating cavity 11, and the plurality of cathode metal discharge wires 20 and the plurality of anode dust collection poles 30 are arranged in parallel at intervals; in this embodiment, the anode collecting electrode 30 has a tubular structure or a plate-like structure.
The water collecting tank 40 is arranged at the upper end of the accommodating cavity 11 and beside the cathode metal discharge wires 20 and the anode dust collecting poles 30, a plurality of overflow tanks 41 are arranged on the water collecting tank 40, the overflow tanks 41 are communicated with the water collecting tank 40, and the overflow tanks 41 are arranged at the upper ends of the anode dust collecting poles 30; in the present embodiment, the plurality of overflow grooves 41 are V-shaped or wave-shaped to facilitate the water flow to flow down more uniformly from the upper end of the anode collecting electrode 30; each of the anode collection electrodes 30 is disposed between two adjacent overflow grooves 41, so that a more uniform and stable water film is formed on the anode collection electrode 30.
A return groove (not shown) is further provided at the lower end of the accommodating chamber 11, and is positioned under the plurality of cathode metal discharge wires 20 and the plurality of anode dust collection poles 30, and is communicated with the water collecting groove 40; the reflux tank is provided with a pipeline (not shown) communicated with the reflux tank, the shell 10 is provided with a water inlet 50, the water inlet 50 is arranged between the water collecting tank 40 and the pipeline, and the water inlet 50 is communicated with the water collecting tank 40 and the pipeline.
The working procedure of this embodiment is described in detail as follows:
the gas can undergo three stages of charging, collecting and ash cleaning in the overflow type self-cleaning wet electrostatic purifying device:
firstly, under the suction effect of a fan, gas enters from the air inlet 12; then, the plurality of cathode metal discharge wires 20 ionize the gas around the electrodes thereof under the action of the dc high voltage to charge the surfaces of the dust or mist particles, that is, to charge the dust particles; the plurality of anode dust collecting electrodes 30 are provided with opposite electrodes, and charged particles move to the plurality of anode dust collecting electrodes 30 under the action of an electric field force and are adsorbed on the plurality of anode dust collecting electrodes 30; the water flow flows out from the water collecting tank 40, overflows to the upper ends of the anode dust collecting poles 30 through the overflow tanks 41, and flows downwards from top to bottom at the upper ends of the anode dust collecting poles 30, so that a layer of uniform and stable water film is formed on the anode dust collecting poles 30, dust particles on the anode dust collecting poles 30 can be taken away by the water film, dust charge and dust adsorption can be increased, purified gas is discharged from the air outlet 13, and the effect of removing particles in waste gas is achieved.
After dust is intercepted and washed down through the action of a high-voltage electrostatic field and the overflow action of water, water flow enters a reflux tank, dust and particulate matters can be removed after filtration or dosing treatment, and treated water flows into the water collecting tank 40 through a pipeline and the water inlet 50, so that the water flow can be recycled in the system, and the system is more energy-saving and environment-friendly. The amount and depth of the flowing water are calculated from the size of the anode collector 30 (the size of the plate or the pipe diameter) and the wind speed.
The design focus of the utility model is that: through setting up the water catch bowl in the upper end of holding chamber and being located the side of a plurality of negative pole metal discharge lines and a plurality of positive pole dust collection electrode, the cooperation is provided with a plurality of overflow launders on the water catch bowl, this a plurality of overflow launders all communicate with the water catch bowl, and this a plurality of overflow launders set up in the upper end of a plurality of positive pole dust collection electrode, this kind of structure can form the even stable water film of one deck on positive pole dust collection electrode, this water film can take away the dust particle on the positive pole dust collection electrode, still can increase the dust charge and adsorb the dust, can wash positive pole dust collection electrode at normal work, need not shut down the device and wash again, the operation is simpler, bring convenience for user's use, guarantee device's normal operation, and improve work efficiency, increase of service life greatly, satisfy current demand.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. An overflow type self-cleaning wet type electrostatic purifying device is characterized in that: comprises a shell, a plurality of cathode metal discharge wires, a plurality of anode dust collecting poles and a water collecting tank; the shell comprises a containing cavity, an air inlet and an air outlet, wherein the air inlet and the air outlet are communicated with the containing cavity; the plurality of cathode metal discharge wires and the plurality of anode dust collecting electrodes are arranged in the accommodating cavity in parallel at intervals; the water collecting tank is arranged at the upper end of the accommodating cavity and beside the cathode metal discharge wires and the anode dust collecting poles, a plurality of overflow tanks are arranged on the water collecting tank and are communicated with the water collecting tank, and the overflow tanks are arranged at the upper ends of the anode dust collecting poles.
2. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 1, wherein: the overflow grooves are V-shaped or wavy.
3. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 1, wherein: the anode dust collection is of a tubular structure or a plate-like structure.
4. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 1, wherein: the device is further provided with a reflux groove which is arranged at the lower end of the accommodating cavity and is positioned below the cathode metal discharge wires and the anode dust collecting poles, and the reflux groove is communicated with the water collecting groove.
5. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 4, wherein: the water inlet is arranged between the water collecting tank and the pipeline and is communicated with the water collecting tank and the pipeline.
6. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 1, wherein: each anode dust collecting electrode is arranged between two adjacent overflow tanks.
7. The overflow type self-cleaning wet type electrostatic cleaning device according to claim 1, wherein: the air inlet is arranged at the bottom of the accommodating cavity, and the air outlet is arranged at the top of the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359127.1U CN219334560U (en) | 2022-12-15 | 2022-12-15 | Overflow type self-cleaning wet type electrostatic purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223359127.1U CN219334560U (en) | 2022-12-15 | 2022-12-15 | Overflow type self-cleaning wet type electrostatic purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219334560U true CN219334560U (en) | 2023-07-14 |
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ID=87095525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223359127.1U Active CN219334560U (en) | 2022-12-15 | 2022-12-15 | Overflow type self-cleaning wet type electrostatic purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219334560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120054753A (en) * | 2025-04-03 | 2025-05-30 | 浙江浙能科技环保集团股份有限公司 | High-flow-speed wet electrostatic precipitator |
-
2022
- 2022-12-15 CN CN202223359127.1U patent/CN219334560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120054753A (en) * | 2025-04-03 | 2025-05-30 | 浙江浙能科技环保集团股份有限公司 | High-flow-speed wet electrostatic precipitator |
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