CN115382318A - Pulse dust collector with pre-dust-removing function and pre-dust-removing method thereof - Google Patents
Pulse dust collector with pre-dust-removing function and pre-dust-removing method thereof Download PDFInfo
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- CN115382318A CN115382318A CN202211079409.8A CN202211079409A CN115382318A CN 115382318 A CN115382318 A CN 115382318A CN 202211079409 A CN202211079409 A CN 202211079409A CN 115382318 A CN115382318 A CN 115382318A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of pulse dust collectors, in particular to a pulse dust collector with a pre-dust-removing function and a pre-dust-removing method thereof, and aims to solve the technical problems that the existing pulse dust collector with the pre-dust-removing function cannot thoroughly clean the surface of a filter screen in the pre-dust-removing process, the filter screen is blocked, the filter screen blockage influences the dust treatment effect of the filter screen, the pre-dust-removing effect is poor, the dust-removing amount of a subsequent pulse dust collector body is increased, and the dust-removing efficiency is reduced; clean the second filter screen surface through cleaning the board and carry out thorough clearance to the second filter screen surface with the mode that the water washing second filter screen combined together, avoid causing the second filter screen to block up, guaranteed dust removal effect in advance, reduced the dust removal volume of follow-up pulse dust collector body, improved dust collection efficiency.
Description
Technical Field
The invention relates to the technical field of pulse dust collectors, in particular to a pulse dust collector with a pre-dust-removing function and a pre-dust-removing method thereof.
Background
The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of a bag type dust collector. The device has the advantages of high purification efficiency, large gas treatment capacity, stable performance, long service life of the filter bag, convenient operation, small maintenance workload and the like.
The pulse dust collector of dust removal function in advance can not carry out thorough clearance to the filter screen surface at the in-process of removing dust in advance, the filter screen will take place to block up, the filter screen blocks up will influence its treatment effect to the dust, it is not good to lead to dust removal effect in advance, will increase follow-up pulse dust collector's dust removal volume, the dust collection efficiency has been reduced, can not carry out recycle to the water that sprays out in the dust removal process in advance simultaneously, the waste of water resource has been caused, the practicality of the device has been reduced.
Disclosure of Invention
The invention aims to provide a pulse dust collector with a pre-dust removal function and a pre-dust removal method thereof, which are used for solving the technical problems that the existing pulse dust collector with the pre-dust removal function cannot thoroughly clean the surface of a filter screen in the pre-dust removal process, the filter screen is blocked, the filter screen blockage influences the dust treatment effect of the filter screen, the pre-dust removal effect is poor, the dust removal amount of a subsequent pulse dust collector body is increased, the dust removal efficiency is reduced, and meanwhile, water sprayed in the pre-dust removal process cannot be recycled, so that the waste of water resources is caused, and the practicability of the device is reduced.
The purpose of the invention can be realized by the following technical scheme:
a pulse dust collector with a pre-dust-removing function comprises a pre-dust-removing box and a pulse dust collector body, wherein a first supporting leg is arranged at the corner of one side of the pre-dust-removing box, a vent pipe communicated with the pulse dust collector body is arranged at the top end, close to the pulse dust collector body, of one side of the pre-dust-removing box, a second supporting leg is fixedly mounted at the corner of the bottom of the pulse dust collector body, an air inlet pipe is arranged at one end, far away from the pulse dust collector body, of one side of the pre-dust-removing box, a water storage tank is arranged at one end, close to the pulse dust collector body, of one side of the pre-dust-removing box, a water inlet is arranged at the top of the water storage tank, a water suction pump is arranged inside the water storage tank, and a communicating pipe which penetrates through the inner wall of the water storage tank and extends to the outside is arranged on the water suction pump;
the utility model discloses a pulse dust collector, including dust removal incasement portion, pulse dust collector body, water purification case, communicating pipe, dust removal incasement portion is equipped with dust removal subassembly in advance, the one end that pulse dust collector body was kept away from to dust removal bottom of the case portion in advance is equipped with the outlet pipe, and is equipped with the water valve on the outlet pipe, and the outlet pipe other end is connected with the purifying box, the communicating pipe other end communicates with the purifying box, the inside water that is equipped with of purifying box purifies the subassembly.
Further, the pre-dedusting assembly comprises a sliding rod, the sliding rod is installed on the inner wall of one side, close to the pulse deduster body, of the pre-dedusting box, a sliding sleeve is sleeved on the sliding rod, a driving motor is arranged on the inner wall of one end, close to the pulse deduster body, of the pre-dedusting box, an execution screw is arranged on the output end of the driving motor, a liquid collecting box connected with the sliding sleeve is sleeved on the execution screw, a spray head is arranged on the outer wall of one side of the liquid collecting box, a water suction pump communicated with the liquid collecting box is arranged at the top of the liquid collecting box, a water suction hose communicated with a water storage box is arranged at the other end of the water suction pump, the water suction hose is telescopic, mounting blocks are symmetrically arranged on the inner walls of two ends of the middle part of the pre-dedusting box, a second filter screen is arranged between the two mounting blocks, the utility model discloses a pulse dust collector body, including the dust collection case, including the pulse dust collector body, including the connecting plate, the dust collection case is kept away from the pulse dust collector body, the symmetry is equipped with the dead lever on keeping away from one side both ends inner wall of pulse dust collector body in advance, the cover is equipped with the sliding block on the dead lever, the one end that is close to the second filter screen on the dead lever is equipped with the dog, sliding block one end is equipped with the cover and establishes the expanding spring on the dead lever, two be equipped with the connecting plate between the sliding block, one side mid-mounting that the connecting plate is close to the pulse dust collector body has the rotation motor, it is equipped with the safety cover to rotate motor surface, be equipped with on the rotation motor output shaft and clean the board, one side that the pulse dust collector body was kept away from to the connecting plate is equipped with and runs through the dust collection incasement wall in advance and extends to outside connecting rod, connecting rod other end fixed mounting has the push pedal.
Furthermore, a plurality of spraying openings are formed in the spraying head, and electromagnetic control valves are arranged on the spraying openings.
Further, the water purifies the subassembly and includes first filter screen, first filter screen passes through installed part demountable installation on the purifying box is close to one side inner wall of dust removal case in advance, be equipped with the baffle on the inner wall of purifying box middle part, be equipped with the rotating electrical machines on the inner wall of baffle middle part, be equipped with on the rotating electrical machines output and be located the outside rotation axis of baffle, rotation axis both ends symmetry is equipped with a plurality of puddler, water service mouth has been seted up to baffle both ends symmetry, and is equipped with logical water control valve on the water service mouth, the purifying box is kept away from and is equipped with EPA filter screen and active carbon filter screen on one side inner wall of dust removal case in advance respectively.
Further, the mesh diameter of the first filter is smaller than the mesh diameter of the second filter.
Furthermore, the bottom of the pulse dust collector body is provided with an ash outlet, a collecting tank is arranged under the ash outlet, the top of the pulse dust collector body is provided with a dust removal fan, and the upper end face of the dust removal fan is embedded with a dust screen.
Furthermore, a maintenance door is arranged on the outer wall of one side of the purification box, and medicine adding openings are symmetrically formed in the two ends of the middle of the other side of the maintenance door.
The pre-dedusting method of the pulse deduster body with the pre-dedusting function comprises the following steps:
the method comprises the following steps: gas containing smoke dust enters the pre-dust removal box from the gas inlet pipe, large-particle dust is filtered through the second filter screen, then the water in the water storage box is pumped into the liquid collection box by the operation of the water suction pump and is sprayed onto the second filter screen through the spray header, large-particle dust attached to the surface of the second filter screen is cleaned, the cleaned dust and the water are mixed and flow into the purification box, and small-particle dust enters the pulse dust remover body through the vent pipe for subsequent treatment;
step two: the method comprises the following steps that a mixture of cleaned dust and water enters a purification box, sewage is primarily filtered through a first filter screen, then enters the upper part of a partition plate, a purifying medicine is added through a medicine adding port, the sewage is purified, the sewage is fully reacted with the medicine through the matching use of a rotating motor, a rotating shaft and a stirring rod, then further filtering and purifying treatment and peculiar smell removing treatment are carried out on the sewage through an EPA (eicosapentaenoic acid) filter screen and an active carbon filter screen, the water body after filtering and purifying is pumped back into a water storage tank for recycling through a water suction pump, water resources are saved, and the normal operation of pre-dedusting work is ensured;
step three: when needing to clear up first filter screen and second filter screen, can change first filter screen through the maintenance door, then the manual push pedal that promotes drives the connecting rod and move inwards, sliding block pulling expanding spring work for cleaning board and the contact of second filter screen, then rotate the motor and rotate, clear up second filter screen surface, avoid its jam to influence the normal clear-up work in advance.
The invention has the following beneficial effects:
1. the first filter screen is used for preliminarily filtering a mixture of the cleaned dust and water, then sewage enters the upper part of the partition board, a purifying medicine is added through the medicine adding port to purify the sewage, the sewage is fully reacted with the medicine through the matching use of the rotating motor, the rotating shaft and the stirring rod, then the sewage flows through the EPA filter screen and the active carbon filter screen to be further filtered and purified and is subjected to peculiar smell removing treatment, and the water body after being filtered and purified is pumped back to the water storage tank for recycling through the water suction pump, so that the water resource is saved, and the practicability of the device is improved;
2. big granule dust is filtered through the second filter screen, then the water in the water storage tank is taken out to the collection liquid tank in the suction pump work, spout on the second filter screen through the shower head, wash the adnexed large granule dust on second filter screen surface, the manual push pedal that promotes drives the connecting rod and moves inwards, sliding block pulling expanding spring work, make and clean board and second filter screen contact, then rotate the motor and rotate, clear up second filter screen surface, clean second filter screen surface and wash the mode that the second filter screen combined together through cleaning board and water and carry out thorough clearance to second filter screen surface, avoid causing the second filter screen to block up, the dust that washs flows into the purifying tank with water mixture, the dust of tiny particle gets into the pulse dust collector body through the breather pipe and carries out subsequent processing, the dust removal effect in advance has been guaranteed, the dust removal volume of follow-up pulse dust collector body has been reduced, and the dust collection efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a sectional structure diagram of the pre-dedusting box of the present invention;
FIG. 3 is a sectional view of the purifying box of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a side view of the showerhead of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 7 is a rear view of the purification tank of the present invention.
Reference numerals: 1. a pre-dedusting box; 2. an air inlet pipe; 3. a water storage tank; 4. a breather pipe; 5. a dust removal fan; 6. a pulse dust collector body; 7. collecting tank; 8. pushing the plate; 9. a purification box; 10. a communicating pipe; 11. a drive motor; 12. a slide bar; 13. a sliding sleeve; 14. a water suction pump; 15. a liquid collection tank; 16. a shower head; 17. executing a screw; 18. a spray port; 19. an electromagnetic control valve; 20. a first filter screen; 21. a stirring rod; 22. a rotating shaft; 23. a rotating electric machine; 24. a partition plate; 25. EPA filter screen; 26. an active carbon filter screen; 27. a tension spring; 28. fixing the rod; 29. a slider; 30. cleaning the board; 31. rotating the motor; 32. a connecting plate; 33. a connecting rod; 34. repairing the door; 35. a medicine adding port; 36. a second filter.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
present pulse dust collector of area dust removal function in advance can not carry out thorough clearance to the filter screen surface at the in-process that removes dust in advance, and the filter screen will take place to block up, and the filter screen blocks up will influence its treatment effect to the dust, leads to dust removal effect not good in advance, will increase the dust removal volume of follow-up pulse dust collector body, has reduced dust collection efficiency, for solving this problem, concrete operation as follows:
as shown in fig. 1-6, this embodiment provides a pulse dust collector with a pre-dust collection function and a pre-dust collection method thereof, including a pre-dust collection box 1 and a pulse dust collector body 6, a first support leg is arranged at a corner of one side of the pre-dust collection box 1, a vent pipe 4 communicated with the pulse dust collector body 6 is arranged at the top end of one side of the pre-dust collection box 1 close to the pulse dust collector body 6, a second support leg is fixedly mounted at a corner of the bottom of the pulse dust collector body 6, an air inlet pipe 2 is arranged at one end of one side of the pre-dust collection box 1 far away from the pulse dust collector body 6, a water storage tank 3 is arranged at one end of one side of the pre-dust collection box 1 close to the pulse dust collector body 6, a water inlet is arranged at the top of the water storage tank 3, a water pump is arranged inside the water storage tank 3, and a communicating pipe 10 which penetrates through the inner wall of the water storage tank 3 and extends to the outside is arranged on the water pump;
a pre-dedusting assembly is arranged in the pre-dedusting box 1, a water outlet pipe is arranged at one end of the bottom of the pre-dedusting box 1, which is far away from the pulse deduster body 6, a water valve is arranged on the water outlet pipe, the other end of the water outlet pipe is connected with a purifying box 9, the other end of a communicating pipe 10 is communicated with the purifying box 9, and a water body purifying assembly is arranged in the purifying box 9; the pre-dedusting assembly comprises a sliding rod 12, the sliding rod 12 is installed on the inner wall of one side, close to the pulse deduster body 6, of the pre-dedusting box 1, a sliding sleeve 13 is sleeved on the sliding rod 12, a driving motor 11 is arranged on the inner wall of one side, close to the pulse deduster body 6, of the pre-dedusting box 1, an execution screw 17 is arranged on the output end of the driving motor 11, a liquid collecting box 15 connected with the sliding sleeve 13 is sleeved on the execution screw 17, a spray head 16 is arranged on the outer wall of one side of the liquid collecting box 15, a water suction pump 14 communicated with the liquid collecting box 15 is arranged at the top of the liquid collecting box 15, a water suction hose communicated with a water storage tank 3 is arranged at the other end of the water suction pump 14, the water suction hose is telescopic, mounting blocks are symmetrically arranged on the inner walls of two ends of the middle part of the pre-dedusting box 1, a second filter screen 36 is arranged between the two mounting blocks, fixing rods 28 are symmetrically arranged on the inner walls of two ends of one side, far away from the pulse deduster body 6, a sliding block 29 on the fixing rod 28, a stop block 31 is arranged at one end, a rotating push plate 31 is arranged on one side, close to the second filter screen 36, a rotating connecting rod 31 is arranged on one end of the fixing rod 28, a rotating motor connecting plate 31, a rotating push plate 31 is arranged on one side, which is arranged on the connecting plate 31, and penetrates through the rotating motor connecting plate 31, which is arranged on the rotating of the pre-dedusting box 6, and is arranged on one side, and extends to the rotating of the connecting plate 31, and extends from the pulse deduster body 6, and extends to the rotating motor, and is arranged on the rotating push plate 31, and extends to the rotating of the rotating motor, and is arranged on the connecting plate 31, and the pre-dedusting box 1, and extends to the rotating of the rotating motor, and is arranged on the connecting plate 31, and extends to the rotating push plate 31, and is arranged on the pre-dedusting box 1; large-particle dust is filtered through the second filter screen 36, then water in the water storage tank 3 is pumped into the liquid collection tank 15 by the operation of the water suction pump 14, the large-particle dust is sprayed onto the second filter screen 36 through the spray head 16, the large-particle dust attached to the surface of the second filter screen 36 is cleaned, the push plate 8 is manually pushed to drive the connecting rod 33 to move inwards, the sliding block 29 pulls the expansion spring 27 to work, the sweeping plate 30 is in contact with the second filter screen 36, the motor 31 is rotated to clean the surface of the second filter screen 36, the surface of the second filter screen 36 is thoroughly cleaned in a mode of combining the sweeping of the surface of the second filter screen 36 by the sweeping plate 30 and the washing of the second filter screen 36, the blockage of the second filter screen 36 is avoided, the cleaned dust and the water are mixed and flow into the purification tank 9, the small-particle dust enters the pulse dust collector body 6 through the vent pipe 4 for subsequent treatment, the pre-dust removal effect is ensured, the dust removal amount of the subsequent pulse dust collector body 6 is reduced, and the dust removal efficiency is improved;
a plurality of spray ports 18 are arranged on the spray header 16, and electromagnetic control valves 19 are arranged on the spray ports 18; the water spraying quantity can be adjusted according to actual needs by matching the spraying port 18 and the electromagnetic control valve 19, the phenomenon that the water purification treatment speed cannot keep up with the water spraying speed due to excessive water spraying at one time is avoided, and the normal operation of water recycling is ensured.
Example 2:
the pulse dust collector body of dust removal function in advance can not carry out recycle to the water that sprays out among the dust removal process in advance at present area, has caused the waste of water resource, has reduced the device's practicality, for solving this problem, concrete operation as follows:
as shown in fig. 2, 3 and 7, the water purification assembly includes a first filter screen 20, the first filter screen 20 is detachably mounted on an inner wall of the purification box 9 near one side of the pre-dedusting box 1 through a mounting member, a partition plate 24 is arranged on an inner wall of the middle of the purification box 9, a rotating motor 23 is arranged on an inner wall of the middle of the partition plate 24, a rotating shaft 22 located outside the partition plate 24 is arranged on an output end of the rotating motor 23, a plurality of stirring rods 21 are symmetrically arranged at two ends of the rotating shaft 22, water ports are symmetrically arranged at two ends of the partition plate 24, water control valves are arranged on the water ports, and an EPA filter screen 25 and an activated carbon filter screen 26 are respectively arranged on an inner wall of the purification box 9 far away from the pre-dedusting box 1; the mixture of the cleaned dust and the water is primarily filtered through the first filter screen 20, then the sewage enters the upper part of the partition plate 24, the purifying medicines are added through the medicine adding port 35, the purifying medicines are flocculating agents and disinfectants, and the flocculating agents and the disinfectants are existing mature products, so that specific components of the flocculating agents and the disinfectants are not listed one by one, the sewage is purified, the sewage is fully reacted with the medicines through the matching use of the rotating motor 23, the rotating shaft 22 and the stirring rod 21, then the sewage flows through the EPA filter screen 25 and the active carbon filter screen 26 to be further filtered, purified and deodorized, and the filtered and purified water is pumped back to the water storage tank 3 through the water suction pump to be recycled, so that the water resource is saved, and the practicability of the device is improved; the outer wall of one side of the purifying box 9 is provided with a maintenance door 34, the interior of the purifying box 9 can be conveniently checked and maintained by arranging the maintenance door 34, the first filter screen 20 can be conveniently replaced, the two ends of the middle part of the other side of the maintenance door 34 are symmetrically provided with medicine feeding ports 35, and the medicine liquid can be conveniently added into the purifying box 9 by arranging the medicine feeding ports 35 to purify sewage; the mesh diameter of first filter 20 is smaller than the mesh diameter of second filter 36; the mesh diameter of second filter screen 36 is 1.00mm, and the mesh diameter of first filter screen 20 is 0.09mm, can filter the circulation use of the big granule dust of being convenient for water through setting up the mesh diameter that the mesh diameter of first filter screen 20 is less than second filter screen 36.
Example 3:
as shown in fig. 1 and 4, an ash outlet is formed in the bottom of a pulse dust collector body 6, a collecting tank 7 is arranged right below the ash outlet, a dust removing fan 5 is arranged at the top of the pulse dust collector body 6, and a dust screen is embedded and mounted on the upper end face of the dust removing fan 5; after the gas that contains the tiny particle dust gets into pulse dust collector body 6, start dust exhausting fan 5 work back, 6 insides of pulse dust collector body will produce suction, and then absorb the smoke and dust, through the installation dust screen, prevent that the top dust from entering into 5 inside work that influence dust exhausting fan 5, collect the dust of accomplishing 6 inside processing of pulse dust collector body through setting up collecting vat 7.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The pulse dust collector with the pre-dedusting function comprises a pre-dedusting box (1) and a pulse dust collector body (6), and is characterized in that a first supporting leg is arranged at a corner of one side of the pre-dedusting box (1), a vent pipe (4) communicated with the pulse dust collector body (6) is arranged at the top end of one side, close to the pulse dust collector body (6), of the pre-dedusting box (1), a second supporting leg is fixedly arranged at a corner of the bottom of the pulse dust collector body (6), an air inlet pipe (2) is arranged at one end, far away from the pulse dust collector body (6), of one side of the pre-dedusting box (1), a water storage tank (3) is arranged at one end, close to the pulse dust collector body (6), of one side of the pre-dedusting box (1), a water inlet is arranged at the top of the water storage tank (3), a water suction pump is arranged inside the water storage tank (3), and a communicating pipe (10) which penetrates through the inner wall of the water storage tank (3) and extends to the outside is arranged on the water suction pump;
the inside dust removal subassembly in advance that is equipped with of dust removal case (1), the one end of keeping away from pulse dust remover body (6) bottom dust removal case (1) in advance is equipped with the outlet pipe, and is equipped with the water valve on the outlet pipe, and the outlet pipe other end is connected with purifying box (9), communicating pipe (10) other end is linked together with purifying box (9), purifying box (9) inside is equipped with the water purification subassembly.
2. The pulse dust collector with the pre-dedusting function according to claim 1, characterized in that the pre-dedusting assembly comprises a sliding rod (12), the sliding rod (12) is installed on the inner wall of one side of the pre-dedusting box (1) close to the pulse dust collector body (6), the sliding rod (12) is sleeved with a sliding sleeve (13), the inner wall of one end of one side of the pre-dedusting box (1) close to the pulse dust collector body (6) is provided with a driving motor (11), the output end of the driving motor (11) is provided with an execution screw (17), the execution screw (17) is sleeved with a liquid collecting box (15) connected with the sliding sleeve (13), the outer wall of one side of the liquid collecting box (15) is provided with a spray head (16), the top of the liquid collecting box (15) is provided with a water suction pump (14) communicated with the liquid collecting box (15), the other end of the water suction pump (14) is provided with a water suction hose communicated with a water storage tank (3), the water suction hose is telescopic, the inner walls of two ends of the pre-dedusting box (1) are symmetrically provided with mounting blocks, a second filter screen (36) far away from the inner wall (28), one side of the sliding rod (28) of the pulse dust collector body (6) is provided with a sliding block (28), and a sliding block (28) is provided with a sliding block (28), sliding block (29) one end is equipped with telescopic spring (27) that the cover was established on dead lever (28), two be equipped with connecting plate (32) between sliding block (29), one side mid-mounting that connecting plate (32) are close to pulse dust collector body (6) has rotation motor (31), it is equipped with the safety cover to rotate motor (31) surface, it cleans board (30) to rotate to be equipped with on motor (31) output shaft, one side that pulse dust collector body (6) were kept away from in connecting plate (32) is equipped with and runs through dust removal case (1) inner wall in advance and extends to outside connecting rod (33), connecting rod (33) other end fixed mounting has push pedal (8).
3. The pulse dust collector with the pre-dedusting function according to claim 2, characterized in that a plurality of spray openings (18) are arranged on the spray header (16), and an electromagnetic control valve (19) is arranged on each spray opening (18).
4. The pulse dust collector with the pre-dedusting function according to claim 2, characterized in that a water purification assembly comprises a first filter screen (20), the first filter screen (20) is detachably mounted on one inner wall of the purification box (9) close to the pre-dedusting box (1) through a mounting part, a partition (24) is arranged on the inner wall of the middle part of the purification box (9), a rotating motor (23) is arranged on the inner wall of the middle part of the partition (24), a rotating shaft (22) located outside the partition (24) is arranged on an output end of the rotating motor (23), a plurality of stirring rods (21) are symmetrically arranged at two ends of the rotating shaft (22), a water through port is symmetrically arranged at two ends of the partition (24), a water through control valve is arranged on the water through port, and the purification box (9) is kept away from the inner wall of one side of the pre-dedusting box (1) and is provided with an EPA (25) filter screen and an active carbon filter screen (26).
5. A pulse dust collector with pre-dust-collecting function according to claim 4, characterized in that the mesh diameter of said first filter (20) is smaller than that of said second filter (36).
6. The pulse dust collector with the pre-dedusting function according to claim 1, characterized in that an ash outlet is arranged at the bottom of the pulse dust collector body (6), a collecting tank (7) is arranged right below the ash outlet, a dedusting fan (5) is arranged at the top of the pulse dust collector body (6), and a dustproof net is embedded and installed on the upper end face of the dedusting fan (5).
7. The pulse dust collector with the pre-dedusting function according to claim 1, characterized in that a maintenance door (34) is arranged on the outer wall of one side of the purification box (9), and drug adding ports (35) are symmetrically formed in the two ends of the middle of the other side of the maintenance door (34).
8. The method for pre-dedusting a pulse dust collector with a pre-dedusting function according to any one of claims 1-7, characterized by comprising the following steps:
the method comprises the following steps: gas containing smoke dust enters the pre-dedusting box (1) from the gas inlet pipe (2), large-particle dust is filtered through the second filter screen (36), then the water in the water storage tank (3) is pumped into the liquid collecting box (15) through the work of the water suction pump (14), the water is sprayed onto the second filter screen (36) through the spray header (16), large-particle dust attached to the surface of the second filter screen (36) is cleaned, the cleaned dust and the water are mixed and flow into the purification box (9), and small-particle dust enters the pulse deduster body (6) through the vent pipe (4) for subsequent treatment;
step two: the method comprises the steps that after a mixture of cleaned dust and water enters a purification box (9), sewage is primarily filtered through a first filter screen (20), then enters the upper part of a partition plate (24), a purification medicine is added through a medicine adding opening (35), the sewage is purified, the sewage is fully reacted with the medicine through the matching use of a rotating motor (23), a rotating shaft (22) and a stirring rod (21), then flows through an EPA filter screen (25) and an active carbon filter screen (26) to be further filtered and purified and dispelled peculiar smell, and the water body after being filtered and purified is pumped back to a water storage tank (3) through a water suction pump to be recycled;
step three: when needing to clear up first filter screen (20) and second filter screen (36), can change first filter screen (20) through maintenance door (34), then manual promotion push pedal (8) drive connecting rod (33) move inwards, sliding block (29) pulling expanding spring (27) work, make and clean board (30) and second filter screen (36) contact, then rotation motor (31) rotate, clear up second filter screen (36) surface, avoid its normal clear up that blocks up the influence and remove dust in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211079409.8A CN115382318A (en) | 2022-09-05 | 2022-09-05 | Pulse dust collector with pre-dust-removing function and pre-dust-removing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211079409.8A CN115382318A (en) | 2022-09-05 | 2022-09-05 | Pulse dust collector with pre-dust-removing function and pre-dust-removing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115382318A true CN115382318A (en) | 2022-11-25 |
Family
ID=84123991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211079409.8A Pending CN115382318A (en) | 2022-09-05 | 2022-09-05 | Pulse dust collector with pre-dust-removing function and pre-dust-removing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115382318A (en) |
-
2022
- 2022-09-05 CN CN202211079409.8A patent/CN115382318A/en active Pending
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