CN118477755B - Wet-type electrostatic precipitator - Google Patents
Wet-type electrostatic precipitator Download PDFInfo
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- CN118477755B CN118477755B CN202410646040.7A CN202410646040A CN118477755B CN 118477755 B CN118477755 B CN 118477755B CN 202410646040 A CN202410646040 A CN 202410646040A CN 118477755 B CN118477755 B CN 118477755B
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- filter box
- pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/16—Plant or installations having external electricity supply wet type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention relates to the field of dust removing auxiliary devices, and discloses a wet-type electric dust remover, which comprises a dust removing box, a filter box, a smoke inlet pipe, an anode pipe, a spray pipe and a water collecting tank; still including setting up the purification unit in the rose box, filter the rivers that contain the particulate matter through the rose box, let some harmful particulate matter in the rivers be blocked, the particulate matter is blocked the top after the interception, rivers fall into the bottom of rose box, then clean the particulate matter that scrapes the subassembly and clean the interception down through the drive assembly drive and scrape the particulate matter, pile up these harmful particulate matters intensively, follow-up unified clearance by the staff, rivers that fall into the rose box bottom can reuse or discharge, so avoided untreated rivers directly to discharge, can cause secondary pollution to the environment.
Description
Technical Field
The invention relates to the field of dust removing auxiliary devices, in particular to a wet electric dust collector.
Background
The wet electric dust remover is an efficient environment-friendly device, is mainly used for removing dust and other harmful substances in industrial waste gas, and the working principle is mainly based on the action of a high-voltage electrostatic field. The high-voltage electric field system is used for charging dust in the flue gas and adsorbing the dust on the electrode, so that the purpose of purifying the flue gas is achieved.
The existing dust removing technology of the wet electric dust remover is that dust-containing gas is sent into the wet electric dust remover through a smoke inlet pipe, after the dust-containing gas enters the wet electric dust remover, a high-voltage electric field in the wet electric dust remover starts to work, particulate matters in the dust-containing gas are charged under the action of an electric field force, the charged particles are adsorbed onto a dust collecting plate under the action of the electric field, meanwhile, water mist sprayed through a water spraying system collides with the charged particles and captures the charged particles, so that the particulate matters in the dust-containing gas can be removed to obtain purified gas, and the purified gas is discharged through the wet electric dust remover.
In the prior art, the high-voltage electric field in the wet electric dust collector is used for charging particles in dust-containing gas, the charged particles can be adsorbed on a dust collecting plate under the action of the electric field, the water spray system is used for spraying water mist to catch the charged particles, the water mist sprayed by the water spray system catches the charged particles, the water mist can fall to the bottom of the wet dust collector under the action of gravity, then the water flow with the particles is discharged through a blow-off pipe, and the water flow with the particles contains a large amount of sulfur, nitrogen and other pollutants, and can cause secondary pollution to the environment without being directly discharged through treatment, and meanwhile, a large amount of water resources are wasted.
Disclosure of Invention
The invention aims to provide a wet electric precipitator, which solves the following technical problems,
The water flow with the particles contains a large amount of pollutants such as sulfur, nitrogen and the like, and secondary pollution is caused to the environment if the pollutants are directly discharged without treatment.
The aim of the invention can be achieved by the following technical scheme:
A wet-type electric dust collector comprises a dust removing box, a filter box, a smoke inlet pipe, an anode pipe, a spray pipe and a water collecting tank; the filter box also comprises a purifying unit arranged in the filter box;
The filter box is fixedly arranged at the bottom of the dust removal box;
the smoke inlet pipe is connected with the inner cavity of the dust removal box;
the anode pipes are uniformly and fixedly arranged in the dust removing box at equal intervals;
The water collecting tank is fixedly arranged in the dust removing box and is positioned above the anode pipe;
the spray pipes are uniformly and fixedly arranged on the water collecting tank at equal intervals;
the purifying unit is arranged in the filtering box and comprises a driving assembly and a cleaning scraping assembly; the driving assembly drives the cleaning scraping assembly to move;
Dust-containing gas enters the dust removal box through the smoke inlet pipe, particles in the dust-containing gas are charged and adsorbed on the anode pipe through the anode pipe, water is fed into the spray pipe through the water collecting tank, the particles adsorbed on the anode pipe are removed through water jet of the spray pipe, the water with the particles can fall into the filter box, the filter box can filter the water with the particles, and then impurities separated through filtration are pushed to one side through the cleaning scraping assembly to be accumulated in a concentrated mode.
The cleaning and scraping assembly comprises a first cleaning block and a scraping plate;
The driving assembly comprises a driving rod and a driving motor;
a second filter plate is fixedly connected in the filter box; one end of the filter box is fixedly connected with a waste bin;
Wherein the driving rod is rotationally connected to the inner wall of the waste bin; one end of the driving rod, which is far away from the waste bin, penetrates through the filter box; the driving motor is fixedly arranged on the waste bin and is communicated with the driving rod;
The first cleaning block is rotationally connected to the driving rod and slides on the second filter plate; the scraping plate is fixedly arranged on the first cleaning block.
The waste bin is rotationally connected with a driven rod; the driven rod is fixedly connected with a driven gear; the driving rod is fixedly connected with a driving gear; the driving gear is meshed with the driven gear; one end of the driven rod, which is far away from the waste bin, is fixedly connected with a first universal joint; the first universal joint is fixedly connected with a connecting shaft; one end of the connecting shaft, which is far away from the first universal joint, is fixedly connected with a second universal joint; the inner bottom of the waste bin is fixedly connected with a supporting block; the driven shaft is fixedly connected to the second universal joint; the driven shaft penetrates through the supporting block; one end of the driven shaft, which is far away from the second universal joint, is fixedly connected with a second cleaning block; one end of the waste bin, which is connected with the filter box, is fixedly connected with a first filter plate; the second cleaning block slides on the first filter plate.
One end of the filter box, which is far away from the waste box, is fixedly connected with a medicament box; one end of the driving rod penetrating through the filter box is fixedly connected with a top block; the medicine box is internally and fixedly connected with a medicine passing block above the top block; the top of the medicine passing block is fixedly connected with a sliding column; the two sliding columns are symmetrically arranged on the medicine passing block; a top plate is connected to the sliding column in a sliding manner; a first spring is sleeved on the sliding column above the top plate; the top of the medicament box is fixedly connected with a medicament inlet.
Further, the bottom of the filter box is rotatably connected with a rotating shaft; the rotating shaft is fixedly connected with stirring blades; the stirring blades are arranged in two and symmetrically arranged on the rotating shaft; the bottom of the filter box is fixedly connected with a rotating motor; the rotating motor is in communication with the rotating shaft.
Further, the bottom of the filter box is fixedly connected with a water pump; a water suction pipe is fixedly connected to the water suction pump; the water suction pipe is far away from the water suction pump a water tank is fixedly connected to one end of the water tank; the water tank is fixedly connected to the dust removal box; the top of the water tank is fixedly connected with a water inlet pipe; the water inlet pipe is fixedly connected with a water inlet valve; the side wall of the water tank is fixedly connected with a connecting pipe; the two connecting pipes are symmetrically arranged at two ends of the water tank; the connecting pipe is far away from the water tank one end is fixedly connected with the water collecting tank.
Further, a second limit post is fixedly connected to the driving gear; the two second limiting columns are symmetrically arranged on the driving gear; the second limiting column is connected with a first limiting column in a sliding manner; a second spring is sleeved between the driving gear and the first limiting column on the second limiting column; and one end of the first limiting column, which is far away from the second spring, is fixedly connected with a limiting plate.
Further, a fixed rod is fixedly connected in the dust removal box, and the fixed rods are uniformly arranged in the dust removal box at equal intervals; the fixed rod is fixedly connected with a cathode rod; the cathode rod is inserted into the anode tube.
Further, the top of the filter box is fixedly connected with a support column; the support columns are arranged at four corners of the filter box respectively; one end of the support column, which is far away from the filter box, is fixedly connected with the dust removal box.
Further, a waste outlet is formed in the top of the waste bin; a baffle is connected with the waste outlet in a sliding way; the top of the baffle is fixedly connected with a handle.
The invention has the beneficial effects that:
(1) The water flow containing the particles is filtered through the filter box, so that some harmful particles in the water flow are blocked, the blocked particles are blocked at the upper part, the water flow falls into the bottom of the filter box, then the blocked particles are cleaned and scraped through the driving assembly driving the cleaning and scraping assembly, the harmful particles are accumulated in a concentrated manner, the water flow falling into the bottom of the filter box can be reused or discharged by the unified cleaning of staff, and thus, the direct discharge of untreated water flow is avoided, and secondary pollution to the environment is caused;
(2) The driven rod can enable the first universal joint to rotate, the connecting shaft can rotate while the first universal joint rotates, the second universal joint at the other end of the connecting shaft can enable the second universal joint to rotate, the second universal joint rotates to drive the driven shaft and the second cleaning block to rotate, the second cleaning block can clean the first filter plate, and therefore the first filter plate can intercept harmful particles to enable the water flow to enter the filter box because the water flow flows into the waste bin, the first filter plate can prevent the harmful particles from blocking the first filter plate, the first filter plate is brushed through the second cleaning block, the water flow can smoothly flow into the filter box, and the harmful particles are left in the waste bin;
(3) The ejector block is driven to rotate through the driving rod, the ejector block rotates to jack up the top plate which slides on the sliding column, the top plate is jacked up to generate a gap with the medicine passing block, the gap can allow medicines stored above the medicine passing block to pass through, medicines fall into the filter box through the inclined plane of the bottom of the medicine box, the filter box is arranged in such a way, because some harmful substances can be dissolved with water, when the medicines enter into water flow of the filter box, harmful substances in the water flow are removed, when the driving rod rotates to a certain position, the ejector block can not jack up the top plate, at the moment, the spring on the sliding column can release pressure to push down the top plate, the top plate is tightly attached to the medicine passing block, the medicines are not passed through the medicine passing block, and therefore intermittent medicine throwing is achieved, and pollution of the water flow is not caused by the medicines being thrown all the time.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a top perspective view of the present invention;
FIG. 2 is a cross-sectional view of the filter box of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a perspective view of a drive rod according to the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a cross-sectional view of the dust box of the present invention;
Fig. 7 is a front perspective view of the present invention.
Description of the drawings: 1. a dust removal box; 2. a filter box; 3. a medicament box; 4. a medicine inlet; 5. a support column; 6. a smoke inlet pipe; 7. a waste bin; 8. a connecting pipe; 9. a water tank; 10. a water inlet pipe; 11. a water inlet valve; 12. a water pumping pipe; 13. a water collection tank; 14. a spray pipe; 15. a fixed rod; 16. a cathode rod; 17. an anode tube; 18. a driving rod; 19. a driving motor; 20. a limiting plate; 21. a driven rod; 22. a drive gear; 23. a driven gear; 24. a first universal joint; 25. a second universal joint; 26. a support block; 27. a first filter plate; 28. a rotating electric machine; 29. a rotating shaft; 30. stirring blades; 31. a first cleaning block; 33. a water pump; 34. a second filter plate; 35. a top plate; 36. a sliding column; 37. a first spring; 38. the medicine is put into the block; 39. a top block; 40. a scraper; 41. a connecting shaft; 42. a driven shaft; 43. a second cleaning block; 44. a first limit post; 45. the second limit column; 46. a second spring; 47. a waste outlet; 48. a baffle; 49. a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention is a wet electric precipitator, comprising a dust removing box 1, a filter box 2, a smoke inlet pipe 6, an anode pipe 17, a spray pipe 14 and a water collecting tank 13; the filter box also comprises a purifying unit arranged in the filter box 2;
The filter box 2 is fixedly arranged at the bottom of the dust removal box 1;
the smoke inlet pipe 6 is connected with the inner cavity of the dust removal box 1;
The anode pipes 17 are uniformly and fixedly arranged in the dust removing box 1 at equal intervals;
the water collecting tank 13 is fixedly arranged in the dust collection tank 1 and is positioned above the anode pipe 17;
the spray pipes 14 are uniformly and fixedly arranged on the water collecting tank 13 at equal intervals;
the purifying unit is arranged in the filter box 2 and comprises a driving assembly and a cleaning and scraping assembly; the driving assembly drives the cleaning scraping assembly to move;
dust-containing gas enters the dust removal box 1 through the smoke inlet pipe 6, particles in the dust-containing gas are electrified through the anode pipe 17 and adsorbed on the anode pipe 17, water flow is sent into the spray pipe 14 through the water collecting tank 13, the spray pipe 14 sprays the water flow to remove the particles adsorbed on the anode pipe 17, the water flow with the particles falls into the filter box 2, the filter box 2 filters the water flow with the particles, and then the cleaning and scraping assembly pushes the impurities separated by the filtering to one side for concentrated accumulation;
The dust-containing gas is sent into the dust removal box 1 through the smoke inlet pipe 6, after the dust-containing gas enters the dust removal box 1, the anode pipe 17 in the dust removal box 1 works, particles in the dust-containing gas are charged, the charged particles can float away from the gas and adhere to the anode pipe 17, then the external water flow enters the water collecting tank 13, the water flow is sent into the spray pipe 14 through the water collecting tank 13, a nozzle is arranged on the spray pipe 14, the water flow is sprayed out from the nozzle, the water flow is sprayed into mist in the dust removal box 1, the sprayed water flow can not only inhibit the particles in the dust-containing gas, but also wash the particles attached to the anode pipe 17, the particles fall into the filter box 2 at the bottom of the dust removal box 1 along with the water flow, the water flow filters the water flow containing the particles, some harmful particles in the water flow are intercepted, the particles fall into the bottom of the filter box 2 after interception, then the water flow drives the cleaning and scraping assembly to scrape the harmful particles off through the driving assembly, the particles scraped off the particles can be cleaned and discharged uniformly, and the environmental pollution can be avoided, and the dust can be discharged by the people can be directly or the untreated dust can be directly discharged by the people.
Referring to fig. 2 and 4, the cleaning and scraping assembly includes a first cleaning block 31 and a scraper 40;
the drive assembly comprises a drive rod 18 and a drive motor 19;
a second filter plate 34 is fixedly connected in the filter box 2; one end of the filter box 2 is fixedly connected with a waste bin 7;
wherein the driving rod 18 is rotatably connected to the inner wall of the waste bin 7; one end of the driving rod 18, which is far away from the waste bin 7, penetrates through the filter box 2; the driving motor 19 is fixedly arranged on the waste bin 7 and is communicated with the driving rod 18;
The first cleaning block 31 is rotatably connected to the driving rod 18, and the first cleaning block 31 slides on the second filter plate 34; the scraper 40 is fixedly arranged on the first cleaning block 31;
The driving rod 18 is driven to rotate through the driving motor 19, partial threads are arranged on the driving rod 18, the first cleaning block 31 is matched with the threads on the driving rod 18 to move, when the driving rod 18 rotates, the first cleaning block 31 moves, the first cleaning block 31 is provided with a brush head, when the first cleaning block 31 moves, the upper brush head cleans the second filter plate 34 in the filter box 2, harmful particles above the second filter plate 34 are cleaned to avoid blocking the second filter plate 34, water flows cannot fall into the bottom of the filter box 2 through the second filter plate 34, then the harmful particles are scraped into the waste bin 7 by the scraper 40 on the first cleaning block 31, the harmful particles are accumulated in the waste bin 7 in a concentrated mode, and then the harmful particles are collected uniformly by workers.
Referring to fig. 2 and 4, the waste bin 7 is rotatably connected with a driven rod 21; the driven rod 21 is fixedly connected with a driven gear 23; a driving gear 22 is fixedly connected to the driving rod 18; the driving gear 22 is meshed with the driven gear 23; the end, far away from the waste bin 7, of the driven rod 21 is fixedly connected with a first universal joint 24; a connecting shaft 41 is fixedly connected to the first universal joint 24; the end of the connecting shaft 41 away from the first universal joint 24 is fixedly connected with a second universal joint 25; the inner bottom of the waste bin 7 is fixedly connected with a supporting block 26; the second universal joint 25 is fixedly connected with a driven shaft 42; the driven shaft 42 penetrates the support block 26; a second cleaning block 43 is fixedly connected to one end, far away from the second universal joint 25, of the driven shaft 42; the end, connected with the filter box 2, of the waste bin 7 is fixedly connected with a first filter plate 27; the second cleaning block 43 slides on the first filter plate 27;
The drive gear 22 is driven to rotate through the rotation of the drive rod 18, the drive gear 22 is meshed with the driven gear 23, so that the driven gear 23 rotates and then rotates, the driven gear 23 rotates and drives the driven rod 21 to rotate, the driven rod 21 can enable the first universal joint 24 to rotate, the first universal joint 24 rotates and simultaneously enables the connecting shaft 41 to rotate, the connecting shaft 41 can enable the second universal joint 25 at the other end to rotate, the second universal joint 25 rotates and can drive the driven shaft 42 and the second cleaning block 43 to rotate, the second cleaning block 43 can clean the first filter plate 27, and therefore, the arrangement is that water flows into the waste bin 7, the first filter plate 27 can intercept harmful particles and enable the water to enter the filter box 2, the first filter plate 27 is prevented from being blocked by the harmful particles, and the first filter plate 27 is brushed through the second cleaning block 43, so that the water can smoothly flow into the filter box 2, and the harmful particles are left in the waste bin 7.
Referring to fig. 2, 3 and 4, one end of the filter box 2 far away from the waste box is fixedly connected with a medicament box 3; a top block 39 is fixedly connected to one end of the driving rod 18 penetrating through the filter box 2; a medicine passing block 38 is fixedly connected to the inside of the medicine box 3 above the top block 39; the top of the medicine passing block 38 is fixedly connected with a sliding column 36; the number of the sliding columns 36 is two, and the sliding columns are symmetrically arranged on the medicine passing block 38; a top plate 35 is slidably connected to the sliding column 36; a first spring 37 is sleeved on the sliding column 36 above the top plate 35; the top of the medicament box 3 is fixedly connected with a medicament inlet 4;
The ejector block 39 is driven to rotate through the rotation of the driving rod 18, the ejector block 39 rotates to jack up the top plate 35 sliding on the sliding column 36, the top plate 35 is jacked up to generate a gap with the medicine passing block 38, medicines stored above the medicine passing block 38 pass through the gap, the medicines fall into the filter box 2 through the inclined plane at the bottom of the medicine box 3, the arrangement is that some harmful substances can be dissolved with water, when the medicines enter into the water flow of the filter box 2, the harmful substances in the water flow are removed, when the driving rod 18 rotates to a certain position, the ejector block 39 can not jack up the top plate 35, at the moment, the spring on the sliding column 36 can release pressure to push down the top plate 35, the top plate 35 is tightly attached to the medicine passing block 38, the medicines are not fed through the medicine passing block 38 intermittently, pollution caused by water flow can not be always caused by medicines, and when the medicines in the medicine box 3 are insufficient, workers can add the medicines into the medicine box 3 through the medicine feeding port 4 at the top of the medicine box 3.
Referring to fig. 2 and 6, a rotary shaft 29 is rotatably connected to the bottom of the filter box 2; the rotating shaft 29 is fixedly connected with an agitating blade 30; the stirring blades 30 are provided in two and symmetrically arranged on the rotating shaft 29; the bottom of the filter box 2 is fixedly connected with a rotary motor 28; the rotary motor 28 communicates with the rotary shaft 29;
The rotating shaft 29 is driven to rotate by the rotating motor 28, the rotating shaft 29 can drive the stirring blade 30 to rotate, and the stirring blade 30 is arranged to prevent the medicine from being fully fused with the water flow after the medicine enters the filter box 2, so that the water flow and the medicine are driven to stir by the rotation of the stirring blade 30, and the medicine is fully fused with the water flow.
Referring to fig. 1, 6 and 7, a water pump 33 is fixedly connected to the bottom of the filtering tank 2; the water suction pipe 12 is fixedly connected to the water suction pump 33; the end of the water suction pipe 12, which is far away from the water suction pump 33, is fixedly connected with a water tank 9; the water tank 9 is fixedly connected to the dust removal box 1; the top of the water tank 9 is fixedly connected with a water inlet pipe 10; the water inlet pipe 10 is fixedly connected with a water inlet valve 11; the side wall of the water tank 9 is fixedly connected with a connecting pipe 8; the two connecting pipes 8 are symmetrically arranged at two ends of the water tank 9; one end of the connecting pipe 8 far away from the water tank 9 is fixedly connected with a water collecting tank 13;
When the water flow after treatment is pumped by the water pump 33, the water flow is sent into the water tank 9 by the water suction pipe 12 on the water pump 33, and then the water flow in the water tank 9 is sent into the water collecting tank 13 by the connecting pipes 8 on two sides of the water tank 9, so that the water flow is sprayed out by the spray pipe 14, the water source can be repeatedly utilized, the waste of water resources caused by direct water source discharge is avoided, when the water flow pumped by the water pump 33 is insufficient for spraying, a worker can control the water inlet valve 11 to be opened, the external water source enters the water tank 9 to supplement the water flow, and the spray pipe 14 can be ensured to normally spray the water flow.
Referring to fig. 4 and 5, the driving gear 22 is fixedly connected with a second limiting post 45; the number of the second limiting columns 45 is two, and the second limiting columns are symmetrically arranged on the driving gear 22; the second limiting column 45 is slidably connected with a first limiting column 44; a second spring 46 is sleeved on the second limiting column 45 and positioned between the driving gear 22 and the first limiting column 44; the end of the first limiting post 44 far away from the second spring 46 is fixedly connected with a limiting plate 20;
The limiting plate 20 is arranged on the driving gear 22, when the first cleaning block 31 is carried by the driving rod 18, the first cleaning block 31 can press the limiting plate 20, so that the first limiting post 44 on the limiting plate 20 moves on the second limiting post 45, and the first limiting post 44 can compress the second spring 46, so that the first cleaning block 31 rotates at a place without threads and cannot be damaged due to continuous rotation with the threads on the driving rod 18, and when the driving rod 18 is reversed, the first cleaning block 31 does not have continuous forward force, so that the second spring 46 can release pressure to push the first cleaning block 31 towards the direction of the threads, the first cleaning block 31 is connected with the threads on the driving rod 18, and the first cleaning block 31 moves back.
Referring to fig. 2 and 6, a fixing rod 15 is fixedly connected in the dust collection box 1, and is uniformly arranged in the dust collection box 1 at equal intervals; the fixed rod 15 is fixedly connected with a cathode rod 16; the cathode rod 16 is inserted into the anode tube 17;
The dust-containing gas is sent to the fixing rods 15 through an external power supply, and then is sent to the cathode rods 16 through the fixing rods 15, the cathode rods 16 are correspondingly inserted into each anode tube 17, an electric field is generated between the cathode rods 16 and the anode tubes 17 after the power is applied, particles in the dust-containing gas are charged, the particles can be adsorbed on the anode tubes 17, and the fixing rods 15 also play a role of fixedly supporting the cathode rods 16.
Referring to fig. 1 and 7, a support column 5 is fixedly connected to the top of the filter box 2; the support columns 5 are arranged at four corners of the filter box 2; one end of the support column 5, which is far away from the filter box 2, is fixedly connected with the dust removal box 1;
The support columns 5 at the bottom of the filter box 2 are used for supporting the dust removing box 1, and the four support columns 5 are arranged for keeping the dust removing box 1 stable during operation.
Referring to fig. 7, a waste outlet 47 is formed at the top of the waste bin 7; a baffle 48 is slidably connected to the waste outlet 47; a handle 49 is fixedly connected to the top of the baffle 48;
When the worker needs to collect the particles in the waste bin 7, the worker can collect the particles in the waste bin 7 from the waste outlet 47 by pushing one side of the baffle 48 box by holding the handle 49 to slide the baffle 48 in the waste outlet 47.
The working principle of the invention is as follows: the dust-containing gas is sent into the dust removal box 1 through the smoke inlet pipe 6, after the dust-containing gas enters the dust removal box 1, the anode pipe 17 in the dust removal box 1 works, particles in the dust-containing gas are charged, the charged particles can float away from the gas and adhere to the anode pipe 17, then the external water flow enters the water collecting tank 13, the water flow is sent into the spray pipe 14 through the water collecting tank 13, a nozzle is arranged on the spray pipe 14, the water flow is sprayed out from the nozzle, the water flow is sprayed into mist in the dust removal box 1, the sprayed water flow can not only inhibit the particles in the dust-containing gas, but also wash the particles attached to the anode pipe 17, the particles fall into the filter box 2 at the bottom of the dust removal box 1 along with the water flow, the water flow filters the water flow containing the particles, some harmful particles in the water flow are intercepted, the particles fall into the bottom of the filter box 2 after interception, then the water flow drives the cleaning and scraping assembly to scrape the harmful particles off through the driving assembly, the particles intercepted harmful particles are cleaned and discharged from the bottom of the filter box 2, the dust-containing particles can be directly discharged from the filter box through the filter box 2, and the subsequent environmental pollution is avoided, and the dust is discharged from the bottom of the filter box is directly or the untreated by the people.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. A wet-type electric dust collector comprises a dust collection box (1), a filter box (2), a smoke inlet pipe (6), an anode pipe (17), a spray pipe (14) and a water collection tank (13); the device is characterized by further comprising a purifying unit arranged in the filter box (2);
The filter box (2) is fixedly arranged at the bottom of the dust removal box (1);
the smoke inlet pipe (6) is connected with the inner cavity of the dust removal box (1);
the anode pipes (17) are uniformly and fixedly arranged in the dust removal box (1) at equal intervals;
The water collecting tank (13) is fixedly arranged in the dust collection box (1) and is positioned above the anode pipe (17);
The spray pipes (14) are uniformly and fixedly arranged on the water collecting tank (13) at equal intervals;
The purifying unit is arranged in the filter box (2) and comprises a driving assembly and a cleaning scraping assembly; the driving assembly drives the cleaning scraping assembly to move;
Dust-containing gas enters the dust collection box (1) through the smoke inlet pipe (6), particles in the dust-containing gas are electrified and adsorbed on the anode pipe (17) through the anode pipe (17), water flow is sent into the spray pipe (14) through the water collecting tank (13), the spray pipe (14) sprays water flow to remove the particles adsorbed on the anode pipe (17), the water flow with the particles falls into the filter box (2), the filter box (2) filters the water flow with the particles, and then the cleaning and scraping assembly pushes the filtered and separated impurities to one side for concentrated accumulation;
the cleaning and scraping assembly comprises a first cleaning block (31) and a scraping plate (40);
The drive assembly comprises a drive rod (18) and a drive motor (19);
A second filter plate (34) is fixedly connected in the filter box (2); one end of the filter box (2) is fixedly connected with a waste bin (7);
wherein the driving rod (18) is rotationally connected to the inner wall of the waste bin (7); one end of the driving rod (18) far away from the waste bin (7) penetrates through the filter box (2); the driving motor (19) is fixedly arranged on the waste bin (7) and is communicated with the driving rod (18);
The first cleaning block (31) is rotatably connected to the driving rod (18), and the first cleaning block (31) slides on the second filter plate (34); the scraping plate (40) is fixedly arranged on the first cleaning block (31);
The waste bin (7) is rotationally connected with a driven rod (21); the driven rod (21) is fixedly connected with a driven gear (23); a driving gear (22) is fixedly connected to the driving rod (18); the driving gear (22) is meshed with the driven gear (23); one end of the driven rod (21) far away from the waste bin (7) is fixedly connected with a first universal joint (24); a connecting shaft (41) is fixedly connected to the first universal joint (24); one end of the connecting shaft (41) far away from the first universal joint (24) is fixedly connected with a second universal joint (25); a supporting block (26) is fixedly connected to the inner bottom of the waste bin (7); the second universal joint (25) is fixedly connected with a driven shaft (42); the driven shaft (42) penetrates through the supporting block (26); a second cleaning block (43) is fixedly connected to one end, far away from the second universal joint (25), of the driven shaft (42); one end of the waste bin (7) connected with the filter box (2) is fixedly connected with a first filter plate (27); the second cleaning block (43) slides on the first filter plate (27);
One end of the filter box (2) far away from the waste box is fixedly connected with a medicament box (3); one end of the driving rod (18) penetrating through the filter box (2) is fixedly connected with a top block (39); a medicine passing block (38) is fixedly connected above the top block (39) in the medicine box (3); the top of the medicine passing block (38) is fixedly connected with a sliding column (36); the number of the sliding columns (36) is two, and the sliding columns are symmetrically arranged on the medicine passing block (38); a top plate (35) is connected to the sliding column (36) in a sliding manner; a first spring (37) is sleeved on the sliding column (36) above the top plate (35); the top of the medicament box (3) is fixedly connected with a medicament inlet (4).
2. A wet electric precipitator according to claim 1, in which the bottom of the filter box (2) is rotatably connected with a rotating shaft (29); the rotating shaft (29) is fixedly connected with stirring blades (30); the stirring blades (30) are arranged in two and symmetrically arranged on the rotating shaft (29); a rotary motor (28) is fixedly connected to the bottom of the filter box (2); the rotating electric machine (28) is in communication with the rotating shaft (29).
3. A wet electric precipitator according to claim 2, wherein the bottom of the filter box (2) is fixedly connected with a water pump (33); the water suction pipe (12) is fixedly connected to the water suction pump (33); one end of the water suction pipe (12) far away from the water suction pump (33) is fixedly connected with a water tank (9); the water tank (9) is fixedly connected to the dust removal box (1); a water inlet pipe (10) is fixedly connected to the top of the water tank (9); a water inlet valve (11) is fixedly connected to the water inlet pipe (10); the side wall of the water tank (9) is fixedly connected with a connecting pipe (8); the two connecting pipes (8) are symmetrically arranged at two ends of the water tank (9); one end of the connecting pipe (8) far away from the water tank (9) is fixedly connected with a water collecting tank (13).
4. A wet electric precipitator according to claim 3, in which the driving gear (22) is fixedly connected with a second limit post (45); the two second limiting columns (45) are symmetrically arranged on the driving gear (22); the second limiting column (45) is connected with a first limiting column (44) in a sliding manner; a second spring (46) is sleeved between the driving gear (22) and the first limiting column (44) on the second limiting column (45); and one end, far away from the second spring (46), of the first limit column (44) is fixedly connected with a limit plate (20).
5. A wet electric precipitator according to claim 4, in which the said dedusting box (1) is fixedly connected with a fixing rod (15) and equally spaced in the dedusting box (1); a cathode rod (16) is fixedly connected to the fixed rod (15); the cathode rod (16) is inserted into the anode tube (17).
6. A wet electric precipitator according to claim 5, wherein the top of the filter box (2) is fixedly connected with a support column (5); the support columns (5) are arranged at four corners of the filter box (2) respectively; one end of the support column (5) far away from the filter box (2) is fixedly connected with the dust removal box (1).
7. A wet electric precipitator according to claim 6, in which the top of the waste bin (7) is provided with a waste outlet (47); a baffle (48) is connected in a sliding way to the waste outlet (47); the top of the baffle (48) is fixedly connected with a handle (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410646040.7A CN118477755B (en) | 2024-05-23 | 2024-05-23 | Wet-type electrostatic precipitator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410646040.7A CN118477755B (en) | 2024-05-23 | 2024-05-23 | Wet-type electrostatic precipitator |
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| CN118477755B true CN118477755B (en) | 2024-10-01 |
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Citations (2)
| 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 |
| CN117753559A (en) * | 2024-02-22 | 2024-03-26 | 山东鲁腾环境技术有限公司 | A wet electrostatic precipitator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009198077A (en) * | 2008-02-21 | 2009-09-03 | Mitsubishi Electric Corp | Automatic electrified dust collector and air conditioner incorporated with the same |
| CN211585985U (en) * | 2019-12-10 | 2020-09-29 | 潍坊市科林环保设备有限公司 | Raw flue gas treatment device of dust remover |
| CN220090842U (en) * | 2023-02-21 | 2023-11-28 | 江苏登封环保设备有限公司 | High-performance dust-removing filter cartridge for industrial waste gas |
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Patent Citations (2)
| 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 |
| CN117753559A (en) * | 2024-02-22 | 2024-03-26 | 山东鲁腾环境技术有限公司 | A wet electrostatic precipitator |
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