CN217856717U - Wet-type high-voltage electrostatic dust collector - Google Patents
Wet-type high-voltage electrostatic dust collector Download PDFInfo
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- CN217856717U CN217856717U CN202221810064.4U CN202221810064U CN217856717U CN 217856717 U CN217856717 U CN 217856717U CN 202221810064 U CN202221810064 U CN 202221810064U CN 217856717 U CN217856717 U CN 217856717U
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- dust removal
- fixedly connected
- dust
- threaded rod
- electrostatic precipitator
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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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Abstract
The utility model provides a wet-type high-voltage electrostatic precipitator relates to dust remover technical field. This wet-type high voltage electrostatic precipitator, including the dust removal jar, the inside fixedly connected with discharge electrode of dust removal jar, dust removal tank deck portion fixedly connected with outlet duct, a plurality of collection dirt polar plates of dust removal jar inner wall fixedly connected with, the fixed intercommunication in the dust removal jar outside has the intake pipe, the fixed connected with extension board in dust removal jar inner wall, the inside threaded rod that is equipped with of dust removal jar, the threaded rod runs through the extension board and with extension board threaded connection, this wet-type high voltage electrostatic precipitator, the dust particle can be collected by the positive pole, makes the dust adhere to on collection dirt polar plate, passes through the water pump with the water in the outside water pipe and pours into inside the distributive pipe into through the inlet tube, makes the shower nozzle of distributive pipe bottom installation wash the collection dirt polar plate, makes the dust particle flow along with water together, to collection dirt polar plate and clear up, separates gas and dust, discharges through the outlet duct.
Description
Technical Field
The utility model relates to an electrostatic precipitator technique specifically is a wet-type high voltage electrostatic precipitator, belongs to dust remover technical field.
Background
Electrostatic dust collection is one of the methods for removing dust from gas. The dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode plate to be deposited. In the metallurgical, chemical and other industries, to purify gases or to recover useful dust particles. A dust collecting method in which gas is ionized by an electrostatic field to thereby electrostatically adsorb dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.
At present, a wet electrostatic precipitator utilizes a water spraying mechanism to form a layer of water film on the surface of an anode dust collecting plate, deashing water flows downwards under the action of gravity to wash away dust deposited on the polar plate, however, the water spraying mechanism of the existing precipitator generally adopts a water spraying nozzle arranged at the middle position of the top of the precipitator and sprays water towards the dust collecting plate plates at two sides, the water spraying range of the nozzle is limited, partial areas on the dust collecting plate are not easy to form the water film, so that dust on the dust collecting plate is not easy to be thoroughly cleaned, dust deposition on the dust collecting plate is too much even caused for a long time, dust collecting effect is reduced, and certain adverse effects are caused in the actual use process,
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a wet-type high voltage electrostatic precipitator for solving above-mentioned problem, in order to solve among the prior art usually adopt and set up a watering shower nozzle at dust remover top intermediate position, to the collecting electrode board water spray of both sides, the water spray scope of shower nozzle is limited, the subregion on the collecting plate is difficult for forming the water film, and lead to the difficult quilt of dust on the collecting plate to thoroughly clear up, lead to the collecting plate deposition too much and lead to the fact the reduction of collection dirt effect for a long time even, the problem of certain harmful effects has been caused in actual use.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a wet-type high voltage electrostatic precipitator, includes the dust removal jar, the inside fixedly connected with discharge electrode of dust removal jar, dust removal tank deck portion fixedly connected with outlet duct, a plurality of collection dirt polar plates of dust removal jar inner wall fixedly connected with, the fixed intercommunication in the dust removal jar outside has the intake pipe, dust removal jar inner wall fixedly connected with extension board, the inside threaded rod that is equipped with of dust removal jar, the threaded rod run through the extension board and with extension board threaded connection, the spout has been seted up in the threaded rod outside, the extension board top is equipped with drive assembly, a plurality of scraper blades of threaded rod outside fixedly connected with, the inside spraying assembly that is equipped with of dust removal jar.
Preferably, the drive assembly includes a gear section of thick bamboo, the threaded rod outside is located to a gear section of thick bamboo cover, a gear section of thick bamboo rotates with the extension board to be connected, gear section of thick bamboo inner wall fixedly connected with stopper, the stopper sets up inside the spout that the threaded rod was seted up, is favorable to driving the threaded rod through the stopper and rotates to remove inside the spout.
Preferably, the driving assembly further comprises a transmission gear, the transmission gear is rotatably connected with the support plate, the transmission gear is meshed with the gear barrel, a first bevel gear is fixedly connected to the top of the transmission gear, a second bevel gear is meshed with the outer side of the first bevel gear, and a rotating rod is fixedly connected to one side of the second bevel gear, so that the threaded rod can rotate through the second bevel gear, the first bevel gear, the transmission gear and the gear barrel.
Preferably, the dwang runs through the dust removal jar and rotates with the dust removal jar to be connected, dust removal jar outside fixedly connected with motor, motor output shaft and dwang fixed connection.
Preferably, dust removal jar outside fixedly connected with high voltage transformer, high voltage transformer's negative pole with discharge electrode electricity links, high voltage transformer's positive pole links with the collection dirt polar plate electricity, and high voltage transformer's input links with external power source electricity, is favorable to making the dust adsorbed to clear up the dust on the collection dirt polar plate.
Preferably, the spraying assembly comprises a water distribution pipe, a plurality of spray heads are fixedly connected to the bottom of the water distribution pipe, the water distribution pipe is fixedly connected with the support plate, a water pump is fixedly connected to the top of the dust removal tank, a water inlet pipe is fixedly communicated to the top of the water distribution pipe, the water inlet pipe is communicated with the output end of the water pump, and the water pump is connected with an external water pipe and is beneficial to cleaning dust on the dust collection polar plate.
Preferably, it is a plurality of the equal fixed connection clearance pad in scraper blade one side, the clearance pad is made by rubber materials, is favorable to clearing up the dust on the collection dirt polar plate, avoids causing the injury to the discharge electrode.
The utility model provides a wet-type high voltage electrostatic precipitator, its beneficial effect who possesses as follows:
1. this wet-type high voltage electrostatic precipitator, dirty air passes through between intake pipe entering dust removal tank's the collection dirt polar plate and the discharge electrode, produce the corona layer around the discharge electrode, avalanche formula ionization takes place for the air in the corona layer, thereby produce a large amount of anions and a small amount of positive ions, this process is called corona discharge, dust particle can be collected by the positive pole, make the dust adhere to on the collection dirt polar plate, water through the water pump in with outside water pipe passes through the inlet tube and pours into inside the distributive pipe, the shower nozzle that makes the distributive pipe bottom installation washes the collection dirt polar plate, make dust particle flow along with water together, to collection dirt polar plate with clear up, separate gas and dust, discharge through the outlet duct.
2. This wet-type high voltage electrostatic precipitator, it rotates to drive second bevel gear to rotate when the dwang, make second bevel gear drive meshing connection's first bevel gear rotate, it rotates to drive fixed connection's drive gear to rotate when first bevel gear, drive gear rotates and then drives meshing gear section of thick bamboo and rotates, it drives the threaded rod rotation to rotate through gear section of thick bamboo inner wall fixed connection's stopper when gear section of thick bamboo rotates, it rises to make the threaded rod rotate because threaded rod and extension board threaded connection to rotate when the threaded rod rotates, it rotates to drive fixed connection's scraper blade to rise when the threaded rod, make the scraper blade contact with discharge electrode, strike off the dust from the scraper blade, improve abluent effect, avoid appearing the region that the clearance can not reach, make the deposition can be fast comprehensive cleared up, avoid the reduction of wet-type electrostatic precipitator dust removal effect, simultaneously be connected with the dust removal tank bottom through outside connecting pipe, collect the dust.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a schematic view of the threaded rod structure of the present invention;
fig. 4 is a schematic view of the gear cylinder structure of the present invention.
In the figure: 1. a dust removal tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a dust collecting polar plate; 5. a discharge electrode; 6. a support plate; 7. a threaded rod; 8. a gear drum; 9. a transmission gear; 10. a first bevel gear; 11. rotating the rod; 12. a second bevel gear; 13. a limiting block; 14. a chute; 15. a squeegee; 16. a water diversion pipe; 17. a water pump; 18. a water inlet pipe; 19. a high voltage transformer.
Detailed Description
The embodiment of the utility model provides a wet-type high voltage electrostatic precipitator.
Please refer to fig. 1 and fig. 2, including dust removal tank 1, the inside fixedly connected with discharge electrode 5 of dust removal tank 1, 1 top fixedly connected with outlet duct 3 of dust removal tank, 1 inner wall fixedly connected with of dust removal tank a plurality of collection dirt polar plates 4, 1 outside fixed intercommunication of dust removal tank has intake pipe 2, 1 inner wall fixedly connected with extension board 6 of dust removal tank, 1 inside threaded rod 7 that is equipped with of dust removal tank, threaded rod 7 run through extension board 6 and with 6 threaded connection of extension board, spout 14 has been seted up in the threaded rod 7 outside, 6 tops of extension board are equipped with drive assembly, 7 outside fixedly connected with of threaded rod a plurality of scraper blades 15, 1 inside spraying assembly that is equipped with of dust removal tank. 1 outside fixedly connected with high voltage transformer 19 of dust removal jar, high voltage transformer 19's negative pole links with 5 electricity links of discharge electrode, high voltage transformer 19's positive pole links with 4 electricity links of collection dirt polar plate, and high voltage transformer 19's input links with external power source electricity, be favorable to making the dust adsorbed and clear up the dust on collection dirt polar plate 4, the spray assembly includes distributive pipe 16, a plurality of shower nozzles of distributive pipe 16 bottom fixedly connected with, distributive pipe 16 and extension board 6 fixed connection, 1 top fixedly connected with water pump 17 of dust removal jar, 16 top fixed intercommunications of distributive pipe have inlet tube 18, inlet tube 18 and water pump 17 output intercommunication, water pump 17 and outside water piping connection, be favorable to clearing up the dust to collection dirt polar plate 4.
Specifically, when gas gets into dust removal jar 1 through intake pipe 2 and discharges into inside, through, carry out the vary voltage with voltage through external power source 19, the vary voltage back electrode negative pole links to each other with discharge electrode 5, the positive pole links to each other with collection dirt polar plate 4, dirty air gets into between collection dirt polar plate 4 and the discharge electrode 5 of dust removal jar 1 through intake pipe 2, produce the corona layer around discharge electrode 5, the air in the corona layer takes place avalanche formula ionization, thereby produce a large amount of anions and a small amount of positive ions, this process is called corona discharge, dust particle can be collected by the positive pole, make the dust adhere to on collection dirt polar plate 4, water in with the outside water pipe through water pump 17 pours into inside distributive pipe 16 into through inlet tube 18, make the shower nozzle of distributive pipe 16 bottom installation wash collection dirt polar plate 4, make dust particle flow along with water together, to collection dirt polar plate 4 with clear up, separate gas and dust, discharge through outlet duct 3.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 again, the driving assembly includes a gear cylinder 8, the gear cylinder 8 is sleeved outside the threaded rod 7, the gear cylinder 8 is rotatably connected with the supporting plate 6, a limiting block 13 is fixedly connected to the inner wall of the gear cylinder 8, the limiting block 13 is disposed inside a chute 14 formed by the threaded rod 7, which is beneficial for driving the threaded rod 7 to rotate through the limiting block 13 and move inside the chute 14, the driving assembly further includes a transmission gear 9, the transmission gear 9 is rotatably connected with the supporting plate 6, the transmission gear 9 is engaged with the gear cylinder 8, a first bevel gear 10 is fixedly connected to the top of the transmission gear 9, a second bevel gear 12 is engaged and connected to the outside of the first bevel gear 10, a rotating rod 11 is fixedly connected to one side of the second bevel gear 12, which is beneficial for passing through the second bevel gear 12, the first bevel gear 10, the transmission gear 9 and the gear cylinder 8, so that the threaded rod 7 rotates, the rotating rod 11 penetrates through the dust collection tank 1 and is rotatably connected with the dust collection tank 1, a rotating rod fixedly connected to the outside of the dust collection tank 1, a motor output shaft is fixedly connected with the motor 11, one side of the plurality of the scraping plates 15 is fixedly connected to one side of the cleaning pad, which is made of the cleaning pad made of rubber plate, which is beneficial for cleaning pad, and preventing dust collection electrode from damaging the dust collection 5.
Specifically, when the shower nozzle sprays, make dwang 11 rotate through motor start, it rotates to drive second bevel gear 12 to rotate when dwang 11 rotates, make second bevel gear 12 drive the first bevel gear 10 that the meshing is connected and rotate, it rotates to drive fixed connection's drive gear 9 to rotate as first bevel gear 10, drive gear 9 rotates and then drives meshing gear section of thick bamboo 8 and rotates, it drives threaded rod 7 and rotates to rotate through gear section of thick bamboo 8 inner wall fixed connection's stopper 13 when gear section of thick bamboo 8 rotates, it rises to make threaded rod 7 rotate because threaded rod 7 and 6 threaded connection of extension board, make threaded rod 7 rotate and rise, it rotates to drive fixed connection's scraper blade 15 to rise as threaded rod 7, make scraper blade 15 contact with discharge electrode 5, strike off the dust from scraper blade 15, improve abluent effect, avoid appearing the region that the clearance can not reach, make the deposition can be cleared up fast comprehensively, avoid the reduction of wet electrostatic precipitator dust removal effect, simultaneously be connected with dust collection tank 1 bottom through outside connecting pipe, collect the dust.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a wet-type high voltage electrostatic precipitator, includes dust removal tank (1), the inside fixedly connected with discharge electrode (5) of dust removal tank (1), dust removal tank (1) top fixedly connected with outlet duct (3), a plurality of collection dirt polar plate (4) of dust removal tank (1) inner wall fixedly connected with, its characterized in that: fixed intercommunication in the dust removal jar (1) outside has intake pipe (2), dust removal jar (1) inner wall fixedly connected with extension board (6), dust removal jar (1) inside is equipped with threaded rod (7), threaded rod (7) run through extension board (6) and with extension board (6) threaded connection, spout (14) have been seted up in the threaded rod (7) outside, extension board (6) top is equipped with drive assembly, a plurality of scraper blades (15) of threaded rod (7) outside fixedly connected with, dust removal jar (1) inside is equipped with sprays the subassembly.
2. A wet high-voltage electrostatic precipitator according to claim 1, wherein: the drive assembly comprises a gear barrel (8), the outer side of the threaded rod (7) is sleeved with the gear barrel (8), the gear barrel (8) is rotatably connected with the support plate (6), a limit block (13) is fixedly connected to the inner wall of the gear barrel (8), and the limit block (13) is arranged inside a sliding groove (14) formed in the threaded rod (7).
3. A wet high-voltage electrostatic precipitator as claimed in claim 2, wherein: the driving assembly further comprises a transmission gear (9), the transmission gear (9) is rotatably connected with the support plate (6), the transmission gear (9) is meshed with the gear cylinder (8), a first bevel gear (10) is fixedly connected to the top of the transmission gear (9), a second bevel gear (12) is meshed with the outer side of the first bevel gear (10), and a rotating rod (11) is fixedly connected to one side of the second bevel gear (12).
4. A wet high-voltage electrostatic precipitator according to claim 3, wherein: dwang (11) run through dust removal jar (1) and rotate with dust removal jar (1) and be connected, dust removal jar (1) outside fixedly connected with motor, motor output shaft and dwang (11) fixed connection.
5. A wet high-voltage electrostatic precipitator according to claim 1, wherein: dust removal jar (1) outside fixedly connected with high voltage transformer (19), the negative pole of high voltage transformer (19) with discharge electrode (5) electricity links, the positive pole and the collection dirt polar plate (4) electricity of high voltage transformer (19) link, and the input and the external power source electricity of high voltage transformer (19) link.
6. A wet high-voltage electrostatic precipitator according to claim 1, wherein: the spraying assembly comprises a water distribution pipe (16), a plurality of sprayers are fixedly connected to the bottom of the water distribution pipe (16), the water distribution pipe (16) is fixedly connected with a support plate (6), a water pump (17) is fixedly connected to the top of the dust removal tank (1), a water inlet pipe (18) is fixedly communicated to the top of the water distribution pipe (16), the water inlet pipe (18) is communicated with the output end of the water pump (17), and the water pump (17) is connected with an external water pipe.
7. A wet high-voltage electrostatic precipitator according to claim 1, wherein: a plurality of scraper blade (15) one side all fixed connection clearance pad, the clearance pad is made by rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810064.4U CN217856717U (en) | 2022-07-13 | 2022-07-13 | Wet-type high-voltage electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221810064.4U CN217856717U (en) | 2022-07-13 | 2022-07-13 | Wet-type high-voltage electrostatic dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN217856717U true CN217856717U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221810064.4U Active CN217856717U (en) | 2022-07-13 | 2022-07-13 | Wet-type high-voltage electrostatic dust collector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019400A (en) * | 2023-09-27 | 2023-11-10 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
| CN117680281A (en) * | 2023-12-28 | 2024-03-12 | 扬州鑫科环保成套设备有限公司 | Carbon fiber oil-applying, drying and wet-electric dust remover |
| CN117943205A (en) * | 2024-03-27 | 2024-04-30 | 山东鲁腾环境技术有限公司 | Wet dust collector anode tube flushing device |
-
2022
- 2022-07-13 CN CN202221810064.4U patent/CN217856717U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019400A (en) * | 2023-09-27 | 2023-11-10 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
| CN117019400B (en) * | 2023-09-27 | 2023-12-15 | 河南富源岩棉有限公司 | Efficiency-improving wet electrostatic dust and mist removing device |
| CN117680281A (en) * | 2023-12-28 | 2024-03-12 | 扬州鑫科环保成套设备有限公司 | Carbon fiber oil-applying, drying and wet-electric dust remover |
| CN117943205A (en) * | 2024-03-27 | 2024-04-30 | 山东鲁腾环境技术有限公司 | Wet dust collector anode tube flushing device |
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