CN217594111U - High-efficiency pulse dust collector for pollution prevention and control - Google Patents

Abstract

The utility model belongs to the field of dust collectors, in particular to a high-efficiency pulse dust collector for pollution control, which comprises a cylinder body and an ash bucket; the ash bucket is fixedly connected to the bottom of the cylinder body; the inner wall of the cylinder is fixedly connected with a partition plate; the partition board is provided with a plurality of groups of holes; the tops of the holes are all clamped with frames; a cloth bag is clamped at the bottom of the frame; the cloth bag penetrates through the hole; when the sack is installed, earlier overlap the sack on the support frame through the staff, then with the annular strip card of sack top rigid coupling in the second recess of frame bottom, then in having the frame of sack with the joint insert the hole, last with the frame joint can on the baffle, directly extract the frame and press the second fixture block and take out the annular strip when dismantling the sack, then with the sack follow the support frame get rid of can, it is very simple quick to dismantle the change sack, make pulse dust collector need not shut down and wait for the overlength time, improve pulse dust collector's dust collection efficiency.

Description

High-efficiency pulse dust collector for pollution prevention and control

Technical Field

The utility model relates to a dust remover field specifically is a high efficiency pulse dust collector is used in pollution control.

Background

Pollution prevention and control refers to the supervision and control of the pollutant discharge amount of a pollution source by applying technical, economic, legal and other management means and measures.

The pollution control comprises air pollution control, wherein the air pollution control means that polluted gas is purified to reach the standard and then discharged through some measures or equipment, a pulse dust collector is equipment frequently used for the air pollution control, the pulse dust collector is a novel efficient pulse dust collector improved on the basis of a bag type dust collector, dust attached to a filter medium is removed through a compressed air blowing method, the dust collection and purification effect on the gas is high, the filter medium of the pulse dust collector generally adopts a filter cloth bag, the filter cloth bag is short in service life and easy to damage, and when workers find the damage, the cloth bag needs to be replaced in time to avoid insufficient purification of the polluted gas.

The filter cloth bag is disassembled and replaced by closing the pulse dust collector firstly and then replacing the filter cloth bag, the traditional pulse dust collector is difficult to disassemble when damaging the cloth bag, the disassembly time is long, the pulse dust collector can run after stopping for a long time and waiting for the cloth bag to be replaced, and the dust removal efficiency of the pulse dust collector is low, so that the high-efficiency pulse dust collector for pollution prevention is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, solve the existing problem, the utility model provides a high efficiency pulse dust collector is used in pollution control.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a high-efficiency pulse dust collector for pollution control, which comprises a cylinder body and an ash bucket; the ash bucket is fixedly connected to the bottom of the cylinder body; the inner wall of the cylinder is fixedly connected with a partition plate; the partition board is provided with a plurality of groups of holes; the tops of the holes are all clamped with frames; the bottom of the frame is clamped with a cloth bag; the cloth bag penetrates through the hole; a support frame is fixedly connected in the frame; the support frame is positioned inside the cloth bag; the two sides of the bottom of the frame are fixedly connected with first clamping blocks; the top of the partition board is provided with a rectangular opening; the first clamping block is clamped in the rectangular opening.

Preferably, the bottom of the partition board is fixedly connected with an electric telescopic rod; the output end of the electric telescopic rod is fixedly connected with a scraper; the scraper is annular, and one side of the scraper is tightly attached to the inner wall of the cylinder; the scraper is provided with a sliding hole; a sliding rod penetrates through the sliding hole in a sliding manner; the top of the sliding rod is fixedly connected to the bottom of the partition plate.

Preferably, the inner walls of two sides of the rectangular opening are provided with first grooves; a spring buckle is fixedly connected in the first groove; a clamping groove is formed in the side wall of the first clamping block corresponding to the first groove; the spring fastener is clamped in the clamping groove.

Preferably, the bottom of the frame is provided with a second groove; a second clamping block penetrates through the side wall of the second groove; one side of the second clamping block close to the center of the hole is fixedly connected with a second buckle; a second spring is fixedly connected between the side walls of the grooves of the second buckle; the second spring is sleeved on the second clamping block; the top of the cloth bag is fixedly connected with an annular strip; the annular strip is clamped in the second groove.

Preferably, four groups of supporting columns are fixedly connected to the side wall of the ash bucket; an ash outlet is fixedly connected to the bottom of the ash bucket.

Preferably, the side wall of the cylinder body is fixedly connected with an air inlet below the partition plate; an air outlet is fixedly connected to the side wall of the cylinder body above the partition plate; the top of the cylinder body is fixedly connected with a cylinder cover through a bolt.

Preferably, a bracket is fixedly connected to the side wall of the cylinder body; an air bag is clamped on the bracket; the air bag is fixedly connected with a blowing pipe; a pulse valve is fixedly connected to the position of the blowing pipe outside the cylinder body; and a blowing opening is fixedly connected at the bottom of the blowing pipe corresponding to the position of the cloth bag.

The utility model discloses an useful part lies in:

1. the utility model discloses during the installation sack, overlap the sack earlier on the support frame through the staff, then with the annular strip card of sack top rigid coupling in the second recess of frame bottom, then have the joint in the frame insertion hole of sack, last with the frame joint can on the baffle, directly extract the frame when dismantling the sack and press down the second fixture block and take out the annular strip, then with the sack follow the support frame get rid of can, it is very simple quick to dismantle the change sack, make pulse dust collector need not shut down and wait for the overlength time, improve pulse dust collector's dust collection efficiency.

2. The utility model discloses an staff starts electric telescopic handle, electric telescopic handle drives the scraper blade and reciprocates along the section of thick bamboo wall, because scraper blade one side is near the barrel inner wall, so the scraper blade can scrape the dust of barrel inner wall and fall to the ash bucket, two sets of sliding holes have been seted up on the scraper blade, the slide bar can play limiting displacement to the scraper blade through the sliding hole when the scraper blade removes, ensure that the scraper blade round all can be near the barrel inner wall, strike off the deposition of barrel inner wall through the scraper blade, prevent that barrel inner wall from accumulating the dust, improve pulse dust collector's dust collection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the partition structure of the present invention;

FIG. 4 is a schematic view of the frame structure of the present invention;

FIG. 5 is a schematic sectional view of the partition plate of the present invention;

fig. 6 is a schematic view of the sectional structure of the cloth bag of the present invention.

In the figure: 1. a barrel; 2. an air inlet; 3. an air outlet; 4. air bags; 5. a cylinder cover; 6. a support; 7. a pulse valve; 8. an ash hopper; 9. an ash outlet; 10. a support pillar; 11. a blowing pipe; 12. a partition plate; 13. a blowing port; 14. a frame; 15. a first groove; 16. a spring buckle; 17. a rectangular opening; 18. a first clamping block; 19. a card slot; 20. a cloth bag; 21. a second fixture block; 22. a second groove; 23. an annular strip; 24. A second buckle; 25. a second spring; 26. a support frame; 27. a slide bar; 28. a slide hole; 29. a hole; 30. an electric telescopic rod; 31. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a high-efficiency pulse dust collector for pollution control comprises a cylinder 1 and an ash bucket 8; the ash bucket 8 is fixedly connected to the bottom of the cylinder 1; a partition plate 12 is fixedly connected to the inner wall of the cylinder 1; the partition board 12 is provided with a plurality of groups of holes 29; the top parts of the holes 29 are all clamped with a frame 14; the bottom of the frame 14 is clamped with a cloth bag 20; the cloth bag 20 penetrates through the hole 29; a support frame 26 is fixedly connected in the frame 14; the support frame 26 is positioned inside the cloth bag 20; two sides of the bottom of the frame 14 are fixedly connected with first clamping blocks 18; the top of the partition plate 12 is provided with a rectangular opening 17; the first clamping block 18 is clamped in the rectangular opening 17; when the pulse dust collector works, the traditional pulse dust collector has the defects that the cloth bag 20 is difficult to disassemble and long in disassembling time, the pulse dust collector can operate after being stopped for a long time and the cloth bag 20 is completely replaced, the dust collection efficiency of the pulse dust collector is low, the dust is purified and removed in the barrel body 1 of the dust collector, dust is stored in the dust hopper 8, the partition plate 12 is used for fixing the cloth bag 20, when the cloth bag 20 is installed, the cloth bag 20 is firstly sleeved on the supporting frame 26 by workers, then the cloth bag 20 is clamped at the bottom of the frame 14, then the frame 14 clamped with the cloth bag 20 is inserted into the hole 29, finally the first clamping block 18 fixedly connected to the bottom of the frame 14 is clamped in the rectangular opening 17 in the partition plate 12, the frame 14 is directly pulled out to take the annular strip 23 out when the cloth bag 20 is disassembled, then the cloth bag 20 is removed from the supporting frame 26, the cloth bag 20 is very simple and quick to disassemble and replace, the pulse dust collector is overlong, the pulse dust collector does not need to be stopped for waiting for time, and the dust collection efficiency of the pulse dust collector is improved.

An electric telescopic rod 30 is fixedly connected to the bottom of the partition plate 12; the output end of the electric telescopic rod 30 is fixedly connected with a scraper 31; the scraper 31 is annular, and one side of the scraper 31 is tightly attached to the inner wall of the cylinder 1; the scraper 31 is provided with a sliding hole 28; a sliding rod 27 penetrates through the sliding hole 28 in a sliding manner; the top of the sliding rod 27 is fixedly connected to the bottom of the partition plate 12; the during operation, a section of thick bamboo inner wall can be because the long deposition that leads to of operating duration, there are two sets of electric telescopic handle 30 at baffle 12 bottom rigid coupling, start two sets of electric telescopic handle 30 simultaneously through the staff, electric telescopic handle 30 drives scraper blade 31 jointly and reciprocates along the section of thick bamboo wall, because scraper blade 31 one side is near barrel 1 inner wall, so scraper blade 31 can scrape the dust of barrel 1 inner wall and fall to ash bucket 8, two sets of sliding hole 28 have been seted up on scraper blade 31, slide bar 27 can play limiting displacement to scraper blade 31 through sliding hole 28 when scraper blade 31 removes, ensure that scraper blade 31 round all can be near barrel 1 inner wall, strike off the deposition of barrel 1 inner wall through scraper blade 31, prevent barrel 1 inner wall accumulation dust, improve pulse dust collector's dust collection efficiency.

The inner walls of two sides of the rectangular opening 17 are provided with first grooves 15; a spring buckle 16 is fixedly connected in the first groove 15; a clamping groove 19 is formed in the side wall of the first clamping block 18 corresponding to the first groove 15; the spring buckle 16 is clamped in the clamping groove 19; when the working process is carried out, when the first clamping block 18 at the bottom of the frame 14 is aligned with the rectangular opening 17 and inserted, the first clamping block 18 can extrude the spring buckle 16, so that the spring buckle 16 is contracted until the clamping groove 19 on the first clamping block 18 reaches the position of the first groove 15, and the spring buckle 16 can be clamped in the first clamping groove 19, so that the frame 14 can be clamped on the partition plate 12.

A second groove 22 is formed at the bottom of the frame 14; a second block 21 penetrates through the side wall of the second groove 22; a second buckle 24 is fixedly connected to one side of the second clamping block 21 close to the center of the hole 29; a second spring 25 is fixedly connected between the side walls of the grooves of the second buckle 24; the second spring 25 is sleeved on the second clamping block 21; the top of the cloth bag 20 is fixedly connected with an annular strip 23; the annular strip 23 is clamped in the second groove 22; during operation, when installing sack 20 on frame 14, two sets of second buckles 24 have been set up on frame 14, be located frame 14 both sides respectively, press two sets of second fixture blocks 21 simultaneously, second fixture block 21 drives second buckle 24 inward movement, correspond to second buckle 24 position opening in annular strip 23 below, then just can block annular strip 23 on sack 20 in second buckle 24, second recess 22 is the annular, make annular strip 23 can block the inside, two sets of buckles are fixed annular strip 23 together, thereby prevent that sack 20 from coming off from frame 14 bottom.

Four groups of supporting columns 10 are fixedly connected to the side wall of the ash bucket 8; the bottom of the ash bucket 8 is fixedly connected with an ash outlet 9; when the pulse dust collector works, the four groups of supporting columns 10 can fixedly support the barrel body 1 on the ground to prevent the barrel body 1 from toppling over, and when the dust in the dust hopper 8 reaches the discharge amount, the dust in the dust hopper 8 can be discharged out of the pulse dust collector from the dust outlet 9.

An air inlet 2 is fixedly connected to the side wall of the cylinder 1 below the partition plate 12; an air outlet 3 is fixedly connected to the side wall of the cylinder 1 above the partition plate 12; the top of the cylinder body 1 is fixedly connected with a cylinder cover 5 through a bolt; during operation, the polluted gas is sent into the pulse dust collector from the air inlet 2, the induced draft fan is used at the air outlet 3 to discharge the filtered gas in the barrel 1 from the air outlet 3, and the barrel cover 5 at the top of the barrel 1 can be opened, so that the workers can conveniently enter the dust collector to replace parts such as the cloth bag 20.

A bracket 6 is fixedly connected to the side wall of the cylinder 1; the support 6 is clamped with an air bag 4; the air bag 4 is fixedly connected with an injection pipe 11; the position of the blowing pipe 11 outside the cylinder 1 is fixedly connected with a pulse valve 7; a blowing opening 13 is fixedly connected to the bottom of the blowing pipe 11 corresponding to the position of the cloth bag 20; when the dust-removing device works, the air bag 4 blows compressed air, when the dust attached to the cloth bag 20 is excessive, the pulse valve 7 is opened, the air bag 4 blows air into the blowing pipe 11, then the air is blown to the top of the cloth bag 20 through the blowing opening 13, and the dust on the cloth bag 20 falls into the dust hopper 8.

The working principle is as follows: when the traditional pulse dust collector damages the cloth bag 20, the disassembly is difficult, the pulse dust collector can operate after stopping for a long time and waiting for the cloth bag 20 to be replaced, the dust removal efficiency of the pulse dust collector is low, when the pulse dust collector is used, polluted gas is sent into the pulse dust collector from the air inlet 2, a draught fan is used at the air outlet 3 to discharge the gas filtered in the cylinder body 1 from the air outlet 3, larger dust in the gas falls into the dust hopper 8 due to the action of gravity, small dust upwards passes through the cloth bag 20 along with the air flow to be filtered and then is discharged from the air outlet 3, the cylinder body 1 can be fixedly supported on the ground by four groups of supporting columns 10 to prevent the cylinder body 1 from toppling over, the cylinder cover 5 at the top of the cylinder body 1 can be opened to enable workers to conveniently enter the dust collector to replace the cloth bag 20 and other parts, when the cloth bag 20 is damaged and needs to be replaced, the workers enter the dust collector from the cylinder cover 5, the frame 14 is directly pulled out from the partition 12 to take out the annular strips 23, then the damaged cloth bag 20 is removed from the support frame 26, when a new cloth bag 20 is installed, the cloth bag 20 is firstly sleeved on the support frame 26 by a worker, the cloth bag 20 is installed on the frame 14, two groups of second buckles 24 are arranged on the frame 14 and respectively positioned at two sides of the frame 14, two groups of second clamping blocks 21 are simultaneously pressed, the second clamping blocks 21 drive the second buckles 24 to move inwards, an opening is formed in the position, corresponding to the second buckles 24, below the annular strips 23, the annular strips 23 on the cloth bag 20 can be clamped in the second buckles 24, the second grooves 22 are annular, the annular strips 23 can be clamped in the second grooves, the two groups of buckles fix the annular strips 23 together, so that the cloth bag 20 is prevented from falling off from the bottom of the frame 14, then, the first clamping blocks 18 at the bottom of the frame 14 are inserted in alignment with the rectangular openings 17, the first clamping block 18 can extrude the spring clamp 16, the spring clamp 16 is made to shrink until a clamping groove 19 on the first clamping block 18 reaches the position of a first groove 15, the spring clamp 16 can be clamped in the first clamping groove 19, the frame 14 can be clamped on the partition plate 12, namely, the cloth bag 20 is replaced, when dust removal is needed for the cloth bag 20, compressed air is blown by the air bag 4, the pulse valve 7 is opened, air is blown by the air bag 4 into the blowing pipe 11, then the air is blown to the top of the cloth bag 20 through the blowing port 13, dust on the cloth bag 20 drops into the dust hopper 8, dust deposition can be caused by long operation time on the inner wall of the dust hopper, two groups of electric telescopic rods 30 are fixedly connected to the bottom of the partition plate 12, the two groups of electric telescopic rods 30 are simultaneously started by a worker, the electric telescopic rods 30 jointly drive the scraper 31 to move up and down along the wall of the dust hopper, because one side of the scraper 31 abuts against the inner wall of the barrel 1, the scraper 31 can scrape the dust on the inner wall of the barrel 1 down to the dust hopper 8, two groups of sliding holes 28 are formed in the scraper 31, when the scraper 31 moves, the scraper 27 can play a role in limiting effect of limiting the scraper 31 when the dust is achieved by the inner wall of the dust removal of the dust hopper 9, and the dust hopper, the dust hopper 8 is prevented from being scraped by the inner wall of the dust collector when the dust hopper 9 in the dust hopper 8, and the dust collector, and the dust hopper 8 accumulated in the dust hopper, and the inner wall of the dust hopper, and the dust collector, and the dust hopper 8 is prevented from being accumulated in the dust collector when the inner wall of the dust hopper 1, and the dust collector when the dust hopper 8 is removed by the dust hopper when the inner wall of the dust hopper when the dust hopper 1, the dust collector, and the inner wall of the dust collector.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (7)

1. The utility model provides a pollution control uses high efficiency pulse dust collector which characterized in that: comprises a cylinder body (1) and an ash bucket (8); the ash bucket (8) is fixedly connected to the bottom of the cylinder body (1); a partition plate (12) is fixedly connected to the inner wall of the cylinder body (1); the partition plate (12) is provided with a plurality of groups of holes (29); the tops of the plurality of groups of holes (29) are all clamped with a frame (14); the bottom of the frame (14) is clamped with a cloth bag (20); the cloth bag (20) penetrates through the hole (29); a support frame (26) is fixedly connected in the frame (14); the support frame (26) is positioned inside the cloth bag (20); two sides of the bottom of the frame (14) are fixedly connected with first clamping blocks (18); the top of the clapboard (12) is provided with a rectangular opening (17); the first clamping block (18) is clamped in the rectangular opening (17).

2. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: an electric telescopic rod (30) is fixedly connected to the bottom of the partition plate (12); the output end of the electric telescopic rod (30) is fixedly connected with a scraper (31); the scraper (31) is annular, and one side of the scraper (31) is tightly attached to the inner wall of the cylinder (1); the scraper (31) is provided with a sliding hole (28); a sliding rod (27) penetrates through the sliding hole (28) in a sliding manner; the top of the sliding rod (27) is fixedly connected with the bottom of the clapboard (12).

3. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: the inner walls of two sides of the rectangular opening (17) are provided with first grooves (15); a spring buckle (16) is fixedly connected in the first groove (15); a clamping groove (19) is formed in the side wall of the first clamping block (18) corresponding to the position of the first groove (15); the spring buckle (16) is clamped in the clamping groove (19).

4. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: a second groove (22) is formed in the bottom of the frame (14); a second block (21) penetrates through the side wall of the second groove (22); a second buckle (24) is fixedly connected to one side of the second clamping block (21) close to the center of the hole (29); a second spring (25) is fixedly connected between the side walls of the grooves of the second buckle (24); the second spring (25) is sleeved on the second clamping block (21); the top of the cloth bag (20) is fixedly connected with an annular strip (23); the annular strip (23) is clamped in the second groove (22).

5. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: four groups of supporting columns (10) are fixedly connected to the side wall of the ash bucket (8); an ash outlet (9) is fixedly connected to the bottom of the ash bucket (8).

6. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: an air inlet (2) is fixedly connected to the side wall of the cylinder body (1) below the partition plate (12); an air outlet (3) is fixedly connected to the side wall of the cylinder body (1) above the partition plate (12); the top of the cylinder body (1) is fixedly connected with a cylinder cover (5) through a bolt.

7. The high-efficiency pulse dust collector for pollution control according to claim 1, wherein: a bracket (6) is fixedly connected to the side wall of the cylinder body (1); the bracket (6) is clamped with an air bag (4); the air bag (4) is fixedly connected with a blowing pipe (11); a pulse valve (7) is fixedly connected to the position of the blowing pipe (11) outside the cylinder body (1); and a blowing opening (13) is fixedly connected to the bottom of the blowing pipe (11) corresponding to the position of the cloth bag (20).

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