CN220677102U

CN220677102U - Explosion-proof bag dust remover

Info

Publication number: CN220677102U
Application number: CN202322336526.4U
Authority: CN
Inventors: 程卫林; 吴国海; 杨德彪; 刘焕春
Original assignee: Jiangsu Yitong Environmental Protection Machinery Co ltd
Current assignee: Jiangsu Yitong Environmental Protection Machinery Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-29
Anticipated expiration: 2033-08-30

Abstract

The utility model relates to the technical field of dust collectors and discloses an explosion-proof bag type dust collector which comprises a box body, wherein an explosion venting plate is rotatably connected below the side wall of the box body, a clamping assembly is arranged on the upper side of the outer wall of the explosion venting plate, a first fixing column is fixedly connected inside the box body, a first spring is fixedly connected with the outer wall of the first fixing column, a second fixing column is fixedly connected with one end of the first spring, a second clamping block is fixedly connected with one end of the second fixing column, a first clamping block is fixedly connected with one side of the outer wall of the second clamping block, and sliding blocks are fixedly connected inside the first clamping block and the second clamping block. In the utility model, when the deflagration occurs, the impact force generated by the deflagration ejects the explosion venting plate, and when the deflagration occurs, the explosion venting plate is only required to be tightly covered, so that the clamping head connected with the explosion venting plate is clamped in the first clamping block and the second clamping block for fixing, the explosion venting plate can be recycled, the effect of reducing the workload of workers is achieved, and the problem that the explosion venting plate needs to be replaced is solved.

Description

Explosion-proof bag dust remover

Technical Field

The utility model relates to the technical field of dust collectors, in particular to an explosion-proof bag type dust collector.

Background

The bag type dust collector is a dry dust filtering device, is suitable for capturing fine, dry and non-fibrous dust, the filter bag is usually made of woven filter cloth or non-woven felt, and dust-containing gas is filtered by utilizing the filtering effect of the fiber fabric, however, in the using process of the bag type dust collector, dust, sparks, burning and explosive gas and the like which are not completely burnt often enter a system and are easy to cause deflagration, so that the explosion-proof bag type dust collector is needed, and the explosion-proof bag type dust collector can effectively reduce the generation of deflagration and the harm caused by the deflagration.

The retrieved existing announcements are: the utility model discloses an explosion-proof bag type dust collector, which comprises a device body, wherein one side of the device body is fixedly provided with a butt joint pipe, the butt joint pipe is communicated to the inside of the device body, the outer surface of the butt joint pipe is close to one side edge and sleeved with a locking sleeve, a hollow plate is arranged between the inner walls of two sides of the device body, the top of the hollow plate extends to the top of the device body, a filter core is arranged in the hollow plate, and a plurality of filter holes are formed in one side of the hollow plate at equal intervals. However, the above patent only solves the problem that the cloth bag is easy to fall off, but cannot solve the problem that the explosion venting plate needs to be replaced after the explosion is generated, so that the workload of workers is increased, and the filtering efficiency is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides an explosion-proof bag type dust collector, which aims to solve the problems that an explosion venting plate needs to be replaced and waste is easily caused because an explosion venting plate interface is damaged after explosion occurs in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an explosion-proof bag collector, includes the box, the lateral wall below of box rotates and is connected with lets out and explodes the board, it is provided with the buckle subassembly to let out the outer wall upside of exploding the board, the inside fixedly connected with fixed column one of box, the outer wall fixedly connected with spring one of fixed column one, the one end fixedly connected with fixed column two of spring one, the one end fixedly connected with fixture block two of fixed column two, the outer wall one side fixedly connected with fixture block one of fixture block two, the inside equal fixedly connected with slider of fixture block one and fixture block two, the outer wall sliding connection of slider is in the inside of box.

Through above-mentioned technical scheme, through fixed column one and fixed column two fixed spring one, make spring one follow the horizontal direction motion, the slider on rethread fixture block one and the fixture block two slides along the inside groove of box, makes fixture block one and fixture block two follow the horizontal direction motion, and rethread spring one's shrink resilience drives fixture block one and fixture block two and moves.

Further, the buckle assembly comprises a first connecting block and a clamping head, wherein one side of the outer wall of the first connecting block is fixedly connected with one side of the outer wall of the clamping head.

Through above-mentioned technical scheme, connect the dop through connecting block one.

Further, one side of the outer wall of the first connecting block is fixedly connected with the outer wall of the explosion venting plate, and the clamping head is slidably connected between the first clamping block and the second clamping block.

Through above-mentioned technical scheme, through connecting block one with the dop connect on letting out the exploding board, rethread fixture block one and fixture block two fixed dop and then fixed letting out the exploding board.

Further, the lower surface fixedly connected with support column of box, the inside of box is provided with vibrating motor, vibrating motor's output fixedly connected with fixed plate one, fixed plate one sets up the inner wall upper portion of box.

Through above-mentioned technical scheme, support the box through the support column, rethread vibrating motor operation drives a fixed plate vibrations.

Further, the inside fixedly connected with a plurality of filter tubes of fixed plate one, the one end fixedly connected with fixed plate two of filter tube.

Through above-mentioned technical scheme, drive filter tube vibrations through the vibrations of fixed plate one, and then drive the vibrations of fixed plate two.

Further, the edge of the outer wall of the second fixing plate is fixedly connected with a plurality of second springs, and one ends of the second springs are fixedly connected inside the box body.

Through the technical scheme, the impact generated by the vibration of the second fixing plate is weakened through the second spring.

Further, the lateral wall lower part fixedly connected with intake pipe of box, the inside fixedly connected with check valve two of intake pipe, the lateral wall upper portion fixedly connected with outlet duct of box, the inside fixedly connected with check valve one of outlet duct.

Through above-mentioned technical scheme, make through the intake pipe wait to filter gaseous can get into the box, when the deflagration takes place, inflation gas backward flow, the operation of check valve in the intake pipe makes the intake pipe seal, and the rethread outlet duct makes the gaseous after filtering can flow out.

Further, the lower surface fixedly connected with of box goes out the ash bucket, the lower surface fixedly connected with that goes out the ash bucket goes out the ash pipe, the inside sliding connection who goes out the ash pipe has the arm-tie.

Through the technical scheme, the filtered impurities flow to the ash outlet pipe through the ash outlet hopper, and the pulling plate is pulled, so that the impurities can flow out of the ash outlet pipe.

Further, the outer wall fixedly connected with connecting block two of ash pipe, the outer wall of connecting block two rotates and is connected with the clamp plate, the inside one side rotation of clamp plate is connected with the bolt.

Through above technical scheme, rotate the bolt, loosen the clamp plate, make the clamp plate can rotate around connecting block two to reach the effect of conveniently changing the collecting bag.

The utility model has the following beneficial effects:

1. in the utility model, when the deflagration occurs, the impact force generated by the deflagration ejects the explosion venting plate, and simultaneously, the expansion gas generated by the deflagration can start the check valve to stop the gas to be filtered from entering the box body, thereby temporarily isolating oxygen and weakening the deflagration, so as to reduce the harm generated by the deflagration.

2. In the utility model, when the dust deposit in the filter pipe is excessive, the vibration motor is started, the first fixing plate is driven to vibrate by the vibration motor, so that the filter pipe is driven to vibrate, the dust deposit on the filter pipe is dropped off, and then the impact caused by vibration is relieved by the second springs arranged at the edges of the two fixing plates connected with the filter pipe, so that the effect of vibration and dust removal is achieved, and the problem of dust deposit of the filter pipe is solved.

Drawings

FIG. 1 is a perspective view of an explosion-proof bag filter according to the present utility model;

FIG. 2 is a schematic view of a filter tube of an explosion-proof bag filter according to the present utility model;

FIG. 3 is a schematic view of an explosion venting plate of an explosion-proof bag filter;

FIG. 4 is an enlarged view of FIG. 3A;

fig. 5 is an enlarged view of B in fig. 2.

Legend description:

1. explosion venting plates; 2. a first connecting block; 3. a chuck; 4. fixing the first column; 5. a first spring; 6. fixing the second column; 7. a slide block; 8. a clamping block I; 9. a clamping block II; 10. a first check valve; 11. an air outlet pipe; 12. a support column; 13. a case; 14. an ash hopper; 15. an ash discharging pipe; 16. a second connecting block; 17. a first fixing plate; 18. a vibration motor; 19. a filter tube; 20. a second fixing plate; 21. a second spring; 22. a second check valve; 23. an air inlet pipe; 24. pulling a plate; 25. a bolt; 26. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an explosion-proof bag collector, including box 13, the lateral wall below rotation of box 13 is connected with lets out and explodes board 1, let out the outer wall upside of exploding board 1 and be provided with buckle subassembly, the inside fixedly connected with fixed column one 4 of box 13, the outer wall fixedly connected with spring one of fixed column one 4 5, the one end fixedly connected with fixed column two 6 of spring one, the one end fixedly connected with fixture block two 9 of fixed column two 6, the outer wall one side fixedly connected with fixture block one of fixture block two 9 8, the equal fixedly connected with slider 7 of inside of fixture block one 8 and fixture block two 9, the outer wall sliding connection of slider 7 is in the inside of box 13.

The buckle subassembly includes connecting block one 2 and dop 3, and outer wall one side fixed connection of connecting block one 2 is in the outer wall one side of dop 3.

One side of the outer wall of the first connecting block 2 is fixedly connected to the outer wall of the explosion venting plate 1, and the clamping head 3 is slidably connected between the first clamping block 8 and the second clamping block 9.

Specifically, the clamping head 3 connected to the explosion venting plate 1 is pushed between the clamping block I8 and the clamping block II 9, the clamping block I8 and the clamping block II 9 are pushed to move through the clamping head 3, so that the first clamping head 5 is compressed, the sliding block 7 connected to the upper part of the clamping block I8 and the clamping block II 9 slides on the sliding groove in the box 13, the clamping block I8 and the clamping block II 9 can only move along the horizontal direction, when the clamping head 3 is clamped into the space between the clamping block I8 and the clamping block II 9, the first clamping head 5 rebounds, the clamping block I8 and the clamping block II 9 move in opposite directions, and the clamping head 3 is fixed, so that the explosion venting plate 1 is fixed.

The lower surface fixedly connected with support column 12 of box 13, the inside of box 13 is provided with vibrating motor 18, and vibrating motor 18's output fixedly connected with fixed plate one 17, fixed plate one 17 sets up in the inner wall upper portion of box 13.

The inside of the first fixed plate 17 is fixedly connected with a plurality of filter pipes 19, and one end of each filter pipe 19 is fixedly connected with a second fixed plate 20.

The edge of the outer wall of the second fixing plate 20 is fixedly connected with a plurality of second springs 21, and one ends of the second springs 21 are fixedly connected inside the box 13.

Specifically, the vibration motor 18 operates, the first fixing plate 17 is driven to vibrate through the vibration motor 18, the filter pipe 19 is driven to vibrate, deposited ash in the filter pipe 19 is vibrated to fall, the effect of cleaning deposited ash is achieved, the second spring 21 connected with the edge of the second fixing plate 20 is driven by the filter pipe 19 to stretch and retract, and harm caused by vibration of the second fixing plate 20 is reduced.

The lower part of the side wall of the box body 13 is fixedly connected with an air inlet pipe 23, the inside of the air inlet pipe 23 is fixedly connected with a second check valve 22, the upper part of the side wall of the box body 13 is fixedly connected with an air outlet pipe 11, and the inside of the air outlet pipe 11 is fixedly connected with a first check valve 10.

Specifically, the gas to be filtered enters the box 13 through the gas inlet pipe 23 for filtering, and is discharged from the gas outlet pipe 11 arranged above the box 13, when deflagration occurs in the box 13, the expansion gas flows back, the check valve operates, the gas inlet pipe 23 is closed, the inflow of the gas to be filtered is stopped temporarily, and the harm caused by the deflagration is reduced.

The lower surface of the box 13 is fixedly connected with an ash discharge hopper 14, the lower surface of the ash discharge hopper 14 is fixedly connected with an ash discharge pipe 15, and a pull plate 24 is connected inside the ash discharge pipe 15 in a sliding manner.

The outer wall of the ash discharge pipe 15 is fixedly connected with a second connecting block 16, the outer wall of the second connecting block 16 is rotationally connected with a pressing plate 26, and one side of the inner part of the pressing plate 26 is rotationally connected with a bolt 25.

Specifically, the filtered impurities flow into the ash outlet pipe 15 through the ash outlet hopper 14 below the box 13, the pulling plate 24 is pulled to enable the impurities to flow into the collecting bag from the ash outlet pipe 15, after the collecting bag is full, the pulling plate 24 is pushed to seal the ash outlet pipe 15, the bolt 25 is rotated again, the pressing plate 26 is loosened, and the pressing plate 26 can rotate around the connecting block II 16, so that the collecting bag can be replaced conveniently.

Working principle: when an explosion-proof bag type dust collector is needed, firstly, gas to be filtered is sent into a box body 13 from an air inlet pipe 23, then the gas is filtered through an inverted filter pipe 19 arranged in the box body 13, the filtered gas is discharged from an air outlet pipe 11 arranged between a first fixing plate 17 and a second fixing plate 20, check valves are arranged on the air inlet pipe 23 and the air outlet pipe 11 to prevent the gas from flowing backwards, when excessive dust is accumulated in the filter pipe 19, a vibrating motor 18 is started, the first fixing plate 17 is driven to vibrate through the vibrating motor 18 so as to drive the filter pipe 19 to vibrate, the accumulated dust on the filter pipe 19 is vibrated down, then the dust is discharged through an ash discharge hopper 14 and an ash discharge pipe 15 below the box body 13, when the accumulated dust bag needs to be replaced, a pull plate 24 is inserted into the ash discharge pipe 15, bolts 25 are screwed, and a pressing plate 26 is released, therefore, the ash deposition bag is replaced, when dust deflagration occurs, the impact force generated by the dust deflagration ejects the connecting block I2 and the clamping head 3 connected with the explosion venting plate 1 from the middle of the clamping block I8 and the clamping block II 9, so that the explosion venting plate 1 is ejected, the explosion venting plate 1 is buffered, the explosion venting plate 1 is not required to be replaced after the ash deposition bag is used, the connecting block I2 and the clamping head 3 connected with the explosion venting plate 1 are pushed between the clamping block I8 and the clamping block II 9, the spring I5 connected with the clamping block I8 and the clamping block II 9 is pushed to compress, and the clamping block I8 and the clamping block II 9 move along the sliding groove in the box 13 through the sliding block 7 on the clamping block I8 and the clamping block II, and after the clamping head 3 reaches a specific position, the spring I5 rebounds to push the clamping block I8 and the clamping block II to move, so that the clamping head 3 is fixed, and the effect of recycling the explosion venting plate 1 is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An explosion-proof bag collector, includes box (13), its characterized in that: the explosion venting device is characterized in that an explosion venting plate (1) is connected to the lower side of the side wall of the box body (13) in a rotating mode, a clamping assembly is arranged on the upper side of the outer wall of the explosion venting plate (1), a first fixing column (4) is fixedly connected to the inner portion of the box body (13), a first spring (5) is fixedly connected to the outer wall of the first fixing column (4), a second fixing column (6) is fixedly connected to one end of the first spring (5), a clamping block (9) is fixedly connected to one end of the second fixing column (6), a clamping block (8) is fixedly connected to one side of the outer wall of the second clamping block (9), a sliding block (7) is fixedly connected to the inner portion of the box body (13) in a sliding mode.

2. An explosion-proof bag house as defined in claim 1, wherein: the buckle assembly comprises a first connecting block (2) and a clamping head (3), wherein one side of the outer wall of the first connecting block (2) is fixedly connected with one side of the outer wall of the clamping head (3).

3. An explosion-proof bag house as defined in claim 2, wherein: one side of the outer wall of the first connecting block (2) is fixedly connected with the outer wall of the explosion venting plate (1), and the clamping head (3) is slidably connected between the first clamping block (8) and the second clamping block (9).

4. An explosion-proof bag house as defined in claim 1, wherein: the novel vibrating box is characterized in that a support column (12) is fixedly connected to the lower surface of the box body (13), a vibrating motor (18) is arranged in the box body (13), a first fixing plate (17) is fixedly connected to the output end of the vibrating motor (18), and the first fixing plate (17) is arranged on the upper portion of the inner wall of the box body (13).

5. An explosion proof bag house as defined in claim 4, wherein: the inside fixedly connected with a plurality of filter tubes (19) of fixed plate one (17), the one end fixedly connected with fixed plate two (20) of filter tube (19).

6. An explosion proof bag house as defined in claim 5, wherein: the edge of the outer wall of the second fixing plate (20) is fixedly connected with a plurality of second springs (21), and one ends of the second springs (21) are fixedly connected inside the box body (13).

7. An explosion-proof bag house as defined in claim 1, wherein: the novel air inlet device is characterized in that an air inlet pipe (23) is fixedly connected to the lower portion of the side wall of the box body (13), a check valve II (22) is fixedly connected to the inner portion of the air inlet pipe (23), an air outlet pipe (11) is fixedly connected to the upper portion of the side wall of the box body (13), and a check valve I (10) is fixedly connected to the inner portion of the air outlet pipe (11).

8. An explosion-proof bag house as defined in claim 1, wherein: the ash discharging device is characterized in that an ash discharging hopper (14) is fixedly connected to the lower surface of the box body (13), an ash discharging pipe (15) is fixedly connected to the lower surface of the ash discharging hopper (14), and a pull plate (24) is connected to the inside of the ash discharging pipe (15) in a sliding mode.

9. An explosion proof bag house as defined in claim 8, wherein: the outer wall of ash pipe (15) fixedly connected with connecting block two (16), the outer wall of connecting block two (16) rotates and is connected with clamp plate (26), the inside one side of clamp plate (26) rotates and is connected with bolt (25).