CN210545697U - High-voltage electrostatic dust collector - Google Patents
High-voltage electrostatic dust collector Download PDFInfo
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- CN210545697U CN210545697U CN201920926351.3U CN201920926351U CN210545697U CN 210545697 U CN210545697 U CN 210545697U CN 201920926351 U CN201920926351 U CN 201920926351U CN 210545697 U CN210545697 U CN 210545697U
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- voltage electrostatic
- electrostatic precipitator
- purifying box
- casing
- spray head
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Abstract
The utility model provides a high-voltage electrostatic precipitator, includes the casing, and the inside negative pole system that is equipped with of casing, negative pole system below are equipped with anode system, casing one side is equipped with gaseous purifying box, and gaseous purifying box passes through the U-shaped pipe intercommunication with the casing, and gaseous purifying box is inside to be equipped with a plurality of shower nozzles, and the one side of shower nozzle is equipped with the activated carbon board, and activated carbon board one side is equipped with the filter, and gaseous purifying box below is equipped with the liquid reserve tank, and gaseous purifying box utilizes calcium hydroxide solution with electrostatic precipitator's acid gas to carry out neutralization, utilizes the shower nozzle to carry out abundant neutralization to acid gas in gaseous purifying box inside, and the air after the purification discharges, non-staining.
Description
Technical Field
The utility model relates to a dust removal field, especially a high-voltage electrostatic precipitator.
Background
Along with the development of industrialization, the environmental pollution problem is serious day by day, and the waste gas that factory production produced contains a large amount of smoke and dust and acid gas, brings serious harm for people's breathing health, and acid gas's a large amount of emission is likely to lead to the emergence of acid rain, and the smoke and dust to factory waste gas is handled most at present and is adopted the adsorption treatment, and the adsorption treatment leads to the pipe blockage very easily, needs the unscheduled filter screen of changing moreover, and is comparatively troublesome. The more advanced mode is an electrostatic dust removal mode, but the electrostatic dust remover on the market at present directly discharges the factory waste gas after removing dust, and the acid gas can not be treated, so the atmosphere is still polluted.
Chinese patent "CN 207308101U" a high voltage electrostatic precipitator, the air after will removing dust is drawn forth, the output is connected the top of neutralization case and gets into the below 10-15 centimetres of calcium hydroxide solution liquid level, be convenient for adsorb the acid gas in the air and neutralize, sulfur dioxide, nitrogen dioxide etc. for example, this kind of structure can lead to the inside dust of calcium hydroxide solution of neutralization incasement under long-term use more and more, can lead to neutralization failure, and the efficiency to the air purification after the dust removal is lower, can't satisfy air-purifying's requirement, if calcium hydroxide solution reveals, also can cause secondary pollution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high-pressure electrostatic precipitator, solves electrostatic precipitator with just directly discharging after the waste gas dust removal of mill, and acid gas fails to obtain handling, still has the problem of pollution to the atmosphere.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a high-voltage electrostatic precipitator, includes the casing, and the inside negative pole system that is equipped with of casing, negative pole system below are equipped with the anode system, casing one side is equipped with gaseous purifying box, and gaseous purifying box passes through the U-shaped pipe intercommunication with the casing, and gaseous purifying box is inside to be equipped with a plurality of shower nozzles, and the one side of shower nozzle is equipped with the activated carbon board, and activated carbon board one side is equipped with the filter, and gaseous purifying box below is equipped with the liquid reserve tank.
In the preferred scheme, in the gas purification box, the spray head comprises an upper spray head and a lower spray head, a pipeline through which the upper spray head and the lower spray head pass is communicated with a water pump, and the water pump is communicated with the liquid storage box through a liquid conveying pipe.
In the preferred scheme, a liquid return pipe is arranged below the lower spray head, the activated carbon plate and the filter plate and is communicated with the liquid storage tank.
In the preferred scheme, the air outlet of the purifying box is provided with an induced draft fan.
In the preferred scheme, a cathode vibration device is arranged on the cathode system, an anode vibration device is arranged on the anode system, an ash receiving hopper is arranged below the anode system, and an ash hopper vibration device is arranged on the ash receiving hopper.
In a preferable scheme, a wind shield is arranged inside the ash receiving hopper.
In the preferred scheme, a bent pipe ash discharge groove is formed in the bent part of the U-shaped pipe.
In the preferred scheme, the inside heat preservation that is equipped with of casing, the air intake and the air outlet department of casing are equipped with temperature sensor.
The utility model provides a high-pressure electrostatic precipitator, one side at electrostatic precipitator is equipped with the gas purification case, the gas purification case utilizes calcium hydroxide solution with electrostatic precipitator's acid gas to carry out neutralization, utilize the shower nozzle to carry out abundant neutralization to acid gas in the gas purification incasement portion, sulfur dioxide in the acid gas, nitrogen dioxide carries out abundant filtration, utilize the activated carbon plate to carry out the secondary absorption filtration, play double filtration's effect, the activated carbon plate filters the back, the rethread filter filters, the filter adopts the micropore ceramic membrane filter, the micropore ceramic membrane filter is under the fluid pressure effect, the micropore is indeformable, easy washing is regenerated, long service life, still can be used to the flue gas and remove dust, the fungible cotton, plastics, the metal mesh, asbestos wadding, filter media such as filter bag.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a general block diagram of the present invention;
FIG. 2 is a general structure diagram of the gas purification box of the present invention;
in the figure: an air inlet 1; a flow guide plate 2; a housing 3; a staircase 4; a high voltage device 5; a heat-insulating layer 6; a cathode system 7; cathode vibration is 8; an anode system 9; vibrating the anode to 10; an air outlet 11; a bent pipe ash discharge groove 12; an ash receiving hopper 13; vibrating the ash bucket to 14; an infusion tube 15; a water pump 16; an upper nozzle 17; an activated carbon plate 18; a filter plate 19; a liquid storage tank 20; a lower head 21; a liquid return pipe 22; a temperature sensor 23; a wind deflector 24; a purge bin air outlet 25; an induced draft fan 26; a U-shaped tube 27.
Detailed Description
As shown in fig. 1-2, a high voltage electrostatic precipitator comprises a housing 3, a cathode system 7 is arranged inside the housing 3, an anode system 9 is arranged below the cathode system 7, a gas purification box is arranged on one side of the housing 3 and is communicated with the housing 3 through a U-shaped pipe 27, a plurality of spray heads are arranged inside the gas purification box, an activated carbon plate 18 is arranged on one side of each spray head, a filter plate 19 is arranged on one side of each activated carbon plate 18, a liquid storage box 20 is arranged below the gas purification box, thus, the structure is that the gas purification box is arranged on one side of the electrostatic precipitator, the gas purification box fully neutralizes acid gas of the electrostatic precipitator by spraying calcium hydroxide solution, the activated carbon plate 18 is utilized for secondary absorption and filtration to achieve the effect of dual filtration, the activated carbon plate 18 is filtered and then filtered by the filter plate 19, the filter plate 19 is a microporous ceramic membrane filter plate, the microporous ceramic membrane filter plate has the advantages of no deformation of micropores under the action of fluid pressure, easy cleaning and regeneration, long service life, and capability of being used for flue gas dust removal, and can replace filter materials such as cotton cloth, silk fabrics, plastics, metal nets, asbestos wool, filter bags and the like, and the air purified by the gas purification box is discharged without polluting the atmospheric environment.
In a preferable scheme, in the gas purification box, the spray head comprises an upper spray head 17 and a lower spray head 21, a pipeline through which the upper spray head 17 and the lower spray head 21 pass is communicated with a water pump 16, and the water pump 16 is communicated with a liquid storage box 20 through a liquid conveying pipe 15, so that the inside of the liquid storage box 20 is stored with a calcium hydroxide solution, the calcium hydroxide solution can neutralize acid gas, and the upper spray head 17 and the lower spray head 21 can fully neutralize the acid gas.
In a preferable scheme, a liquid return pipe 22 is arranged below the lower spray head 21, the activated carbon plate 18 and the filter plate 19, and the liquid return pipe 22 is communicated with the liquid storage tank 20, so that the liquid return pipe 22 can circularly utilize the calcium hydroxide solution.
In the preferred scheme, be equipped with draught fan 26 on the purifying box air outlet 25, from this structure, draught fan 26 takes gas out, is that the inside gaseous circulation of accelerating of purifying box improves efficiency.
In a preferable scheme, the cathode system 7 is provided with a cathode vibration device 8, the anode system 9 is provided with an anode vibration device 10, an ash receiving hopper 13 is arranged below the anode system 9, and the ash receiving hopper 13 is provided with an ash hopper vibration device 14, so that the vibration device can vibrate and clean ash on the cathode system 7 and the anode system 9.
In a preferable scheme, a wind shield 24 is arranged in the ash receiving hopper 13, and the wind shield 24 prevents external ash from flowing backwards to influence the purification effect.
In a preferable scheme, the bent pipe ash discharge groove 12 is formed in the bent part of the U-shaped pipe 27, ash is necessarily deposited when the U-shaped pipe is used for a long time, the U-shaped pipe 27 plays an effect of depositing the ash, most of dust is collected at the bottom of the U-shaped pipe 27, and the dust is discharged by the ash discharge groove 12.
In the preferred scheme, 3 inside heat preservation 6 that are equipped with of casing, 1 and the air outlet 11 department of casing 3 are equipped with temperature sensor 23, and purifying effect can be guaranteed to heat preservation 6, and 3 outside high temperatures of casing also can't influence inside purifying effect, and temperature sensor 23 can observe the temperature of purification, prevents that the conflagration from appearing in the high temperature.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. A high-voltage electrostatic dust collector is characterized in that: including casing (3), casing (3) inside is equipped with negative pole system (7), and negative pole system (7) below is equipped with anode system (9), casing (3) one side is equipped with gaseous purifying box, and gaseous purifying box and casing (3) are through U-shaped pipe (27) intercommunication, and gaseous purifying box is inside to be equipped with a plurality of shower nozzles, and the one side of shower nozzle is equipped with activated carbon plate (18), and activated carbon plate (18) one side is equipped with filter (19), and gaseous purifying box below is equipped with liquid reserve tank (20).
2. The high-voltage electrostatic precipitator according to claim 1, wherein: in the gas purification box, the spray head comprises an upper spray head (17) and a lower spray head (21), a pipeline through which the upper spray head (17) and the lower spray head (21) pass is communicated with a water pump (16), and the water pump (16) is communicated with a liquid storage box (20) through a liquid conveying pipe (15).
3. The high-voltage electrostatic precipitator according to claim 2, wherein: a liquid return pipe (22) is arranged below the lower spray head (21), the activated carbon plate (18) and the filter plate (19), and the liquid return pipe (22) is communicated with the liquid storage tank (20).
4. The high-voltage electrostatic precipitator according to claim 2, wherein: an induced draft fan (26) is arranged on the air outlet (25) of the purification box.
5. The high-voltage electrostatic precipitator according to claim 1, wherein: the device is characterized in that a cathode vibration damper (8) is arranged on the cathode system (7), an anode vibration damper (10) is arranged on the anode system (9), an ash receiving hopper (13) is arranged below the anode system (9), and an ash hopper vibration damper (14) is arranged on the ash receiving hopper (13).
6. The high-voltage electrostatic precipitator according to claim 5, wherein: and a wind shield (24) is arranged in the ash receiving hopper (13).
7. The high-voltage electrostatic precipitator according to claim 1, wherein: and a bent pipe ash discharge groove (12) is formed in the bent part of the U-shaped pipe (27).
8. The high-voltage electrostatic precipitator according to claim 1, wherein: the heat preservation layer (6) is arranged inside the shell (3), and the air inlet (1) and the air outlet (11) of the shell (3) are provided with temperature sensors (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926351.3U CN210545697U (en) | 2019-06-19 | 2019-06-19 | High-voltage electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920926351.3U CN210545697U (en) | 2019-06-19 | 2019-06-19 | High-voltage electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545697U true CN210545697U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920926351.3U Active CN210545697U (en) | 2019-06-19 | 2019-06-19 | High-voltage electrostatic dust collector |
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| CN (1) | CN210545697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602654A (en) * | 2022-04-07 | 2022-06-10 | 张家口宣润冶金环保设备有限公司 | Composite smoke dust electric dust remover |
-
2019
- 2019-06-19 CN CN201920926351.3U patent/CN210545697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602654A (en) * | 2022-04-07 | 2022-06-10 | 张家口宣润冶金环保设备有限公司 | Composite smoke dust electric dust remover |
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