CN212327681U

CN212327681U - Bag-type dust collector capable of rapidly cleaning dust

Info

Publication number: CN212327681U
Application number: CN202020675990.XU
Authority: CN
Inventors: 杜鹏飞
Original assignee: Suzhou Yijiehe Sheet Metal Manufacturing Co Ltd
Current assignee: Suzhou Yijiehe Sheet Metal Manufacturing Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-12
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a sack cleaner of deashing fast relates to sack cleaner technical field, carries out the deashing for solving to the filter material and handles, dismantles the filter material get off usually and pat it, and work load is great, and the dismouting is comparatively complicated, and work efficiency is not good, can not satisfy user demand's problem. The dust removal case is characterized in that an ash bucket is arranged below the dust removal case, a support frame is arranged outside the dust removal case, one side of the ash bucket is provided with a dust and gas inlet, a case cover is arranged above the dust removal case, a mounting frame is arranged inside the dust removal case, a connecting block is arranged below the mounting frame, a filter bag is arranged below the connecting block, a connecting plate is arranged at the lower end of the dust removal case, a knocking plate is arranged above the connecting plate, a push-pull rod is arranged below the connecting plate, a clean gas outlet is arranged on the other side of the dust removal case, an air compressor is arranged above the case cover, and a spray pipe is arranged on one side of the output.

Description

Bag-type dust collector capable of rapidly cleaning dust

Technical Field

The utility model relates to a sack cleaner technical field specifically is a sack cleaner of deashing fast.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. After the filter material is used for a period of time, due to the effects of screening, collision, detention, diffusion, static electricity and the like, a layer of dust is accumulated on the surface of the filter bag, the layer of dust is called as a primary layer, in the later movement process, the primary layer becomes a main filter layer of the filter material, and the filter material with larger meshes can obtain higher filtering efficiency by virtue of the action of the primary layer.

At present, bag collector uses after a period, the adsorbed dust increases gradually on the filter material, resistance between dirt gas and the filter material increases, it is great to lead to the air pressure difference between the filter material both sides, the less dust of some granule will be compelled the extrusion and pass through the filter material, in order to ensure the filtering quality of filter material, this needs carry out the deashing to the filter material and handles, dismantle the filter material get off usually and pat it, work load is great, and the dismouting is comparatively complicated, work efficiency is not good, can not satisfy the user demand. Therefore, the bag-type dust collector capable of rapidly cleaning dust is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sack cleaner of deashing fast to propose in solving above-mentioned background and carry out the deashing to the filter material and handle, dismantle the filter material usually and get off and pat it, work load is great, and the dismouting is comparatively complicated, and work efficiency is not good, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a bag-type dust collector capable of rapidly removing dust comprises a dust removing box, wherein a dust hopper is arranged below the dust removing box and is connected with the dust removing box through screws, a support frame is arranged outside the dust removing box and is arranged into an integral structure with the dust removing box, a dust gas inlet is formed in one side of the dust hopper, one end of the dust gas inlet extends into the dust hopper, a box cover is arranged above the dust removing box and is connected with the dust removing box through screws, a mounting frame is arranged inside the dust removing box, a connecting block is arranged below the mounting frame and is arranged into an integral structure with the mounting frame, a filter bag is arranged below the connecting block and is connected with the connecting block through screws, connecting plates are arranged at the lower end of the dust removing box and are three, the three connecting plates are arranged into an integral structure with the dust removing box, and a knocking plate is arranged above the connecting plates, and strike the board and rotate with the connecting plate and be connected, the below of connecting plate is provided with the push-and-pull rod, and the one end of push-and-pull rod runs through the dust removal case and extends to the outside of dust removal case, the opposite side of dust removal case is provided with the net gas export, and the one end of net gas export runs through the dust removal case and extends to the inside of dust removal case, the top of case lid is provided with air compressor, and air compressor passes through bolted connection with the case lid, one side of air compressor output is provided with the spray tube, and the one end of spray tube extends to the top of mounting bracket.

Preferably, the lower end of the ash bucket is provided with an ash discharging device, and the ash discharging device is connected with the ash bucket through a screw.

Preferably, the inner wall of dust removal case is provided with the spout, the both ends of mounting bracket all extend to the inside of spout, and mounting bracket and dust removal case sliding connection, the both sides of dust removal case all are provided with locking screw, and locking screw's one end runs through the dust removal case and extends to the inside of mounting bracket.

Preferably, a venturi tube is arranged at the upper port of the filter bag.

Preferably, the push-pull rod is rotatably connected with the knocking plate, a handle is arranged on one side of the push-pull rod, and the handle is connected with the push-pull rod through a screw.

Preferably, a sealing ring is arranged at the contact position of the push-pull rod and the dust removal box, and the sealing ring is respectively attached to the push-pull rod and the dust removal box.

Preferably, the outside of spray tube is provided with the electromagnetic pulse valve, and electromagnetic pulse valve and spray tube sealing connection, the below of spray tube is provided with the nozzle, and nozzle and spray tube sealing connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can extract and pressurize the external gas by the air compressor and inject the external gas into the spray pipe by arranging the air compressor, the electromagnetic pulse valve, the spray pipe and the nozzle, and the external gas is sprayed out from the nozzle and sprayed to the filter bag, so that the dust layer on the filter bag can be blown away and fall off; the high-pressure air source can be instantly opened and closed by the electromagnetic pulse valve to perform blowing and ash removal. The problem of can blow off the dust on the filter bag through the jet force that the high-pressure gas sprays the production and drop is solved.

2. The utility model discloses a device passes through the push-and-pull rod and strikes the board, drives the push-and-pull rod back and forth movement through manual work or mechanical equipment, owing to strike the board and rotate with push-and-pull rod and connecting plate and be connected, will drive when the push-and-pull rod back and forth movement and strike the board swing to pat the filter bag, make the filter bag take place certain vibration, thereby get rid of the deposition of filter bag lower extreme. The problem of can get rid of the deposition on the filter bag through driving the filter bag shake is solved.

Drawings

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

FIG. 2 is a top view of the installation frame and the dust box of the present invention;

FIG. 3 is a connection diagram of the knocking plate and the connecting plate of the present invention;

fig. 4 is a schematic view of the area a according to the present invention.

In the figure: 1. a dust removal box; 2. a support frame; 3. an ash hopper; 4. an ash discharge device; 5. a dust gas inlet; 6. a mounting frame; 7. a box cover; 8. an air compressor; 9. a nozzle; 10. an electromagnetic pulse valve; 11. a nozzle; 12. connecting blocks; 13. a filter bag; 14. a purified gas outlet; 15. a push-pull rod; 16. a seal ring; 17. knocking the plate; 18. a chute; 19. a venturi; 20. a connecting plate; 21. locking screws; 22. and (4) a handle.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a bag-type dust collector capable of rapidly removing dust comprises a dust collection box 1, wherein a dust hopper 3 is arranged below the dust collection box 1, the dust hopper 3 is connected with the dust collection box 1 through screws, a support frame 2 is arranged outside the dust collection box 1, the support frame 2 and the dust collection box 1 are arranged into an integral structure, one side of the dust hopper 3 is provided with a dust gas inlet 5, one end of the dust gas inlet 5 extends into the dust hopper 3, a box cover 7 is arranged above the dust collection box 1, the box cover 7 is connected with the dust collection box 1 through screws, an installation frame 6 is arranged inside the dust collection box 1, a connecting block 12 is arranged below the installation frame 6, the connecting block 12 and the installation frame 6 are arranged into an integral structure, the installation frame 6 can support a filter bag 13, a filter bag 13 is arranged below the connecting block 12, the filter bag 13 is connected with the connecting block 12 through screws, a connecting plate 20 is arranged at the lower, the three connecting plates 20 are all arranged into an integral structure with the dust removal box 1, a knocking plate 17 is arranged above the connecting plates 20, the knocking plate 17 is rotatably connected with the connecting plates 20, the filter bag 13 can be knocked by the knocking plate 17, a push-pull rod 15 is arranged below the connecting plates 20, one end of the push-pull rod 15 penetrates through the dust removal box 1 and extends to the outside of the dust removal box 1, a purified gas outlet 14 is formed in the other side of the dust removal box 1, one end of the purified gas outlet 14 penetrates through the dust removal box 1 and extends to the inside of the dust removal box 1, an air compressor 8 is arranged above the box cover 7, the air compressor 8 is connected with the box cover 7 through screws, the air compressor 8 can pressurize air, a spray pipe 9 is arranged on one side of the output end of the air compressor 8, and one end of the.

In a near step, the lower end of the ash bucket 3 is provided with an ash discharging device 4, and the ash discharging device 4 is connected with the ash bucket 3 through a screw. The discharge of dust can be controlled by the dust discharge device 4.

Further, the inner wall of dust removal case 1 is provided with spout 18, and the both ends of mounting bracket 6 all extend to the inside of spout 18, and mounting bracket 6 and dust removal case 1 sliding connection, and the both sides of dust removal case 1 all are provided with locking screw 21, and the one end of locking screw 21 runs through dust removal case 1 and extends to the inside of mounting bracket 6. The mounting frame 6 can be limited and fixed through the locking screws 21.

In the next step, a venturi tube 19 is arranged at the upper port of the filter bag 13. The gas flow rate is increased by the venturi tube 19, so that the gas forms a low-pressure area at the outer ring of the outlet of the venturi tube 19.

In the next step, the push-pull rod 15 is rotatably connected with the knocking plate 17, one side of the push-pull rod 15 is provided with a handle 22, and the handle 22 is connected with the push-pull rod 15 through a screw. The knock plate 17 can be driven to swing back and forth by the back and forth movement of the push-pull rod 15.

In a near step, a sealing ring 16 is arranged at the contact position of the push-pull rod 15 and the dust removal box 1, and the sealing ring 16 is respectively attached to the push-pull rod 15 and the dust removal box 1. The sealing performance between the push-pull rod 15 and the dust removal box 1 can be increased through the sealing ring 16.

Furthermore, an electromagnetic pulse valve 10 is arranged outside the spray pipe 9, the electromagnetic pulse valve 10 is connected with the spray pipe 9 in a sealing mode, a nozzle 11 is arranged below the spray pipe 9, and the nozzle 11 is connected with the spray pipe 9 in a sealing mode. The high-pressure air source can be opened and closed instantly through the electromagnetic pulse valve 10, and the nozzle 11 can increase the impact force when the air is sprayed out.

The working principle is as follows: when the dust collector is used, dust gas is injected into the dust hopper 3 through the dust gas inlet 5 and moves upwards, larger dust particles can stay in the dust hopper 3, dust is intercepted when the dust gas with smaller particles passes through the filter bag 13, one part of dust is adsorbed on the surface of the filter bag 13, one part of dust falls into the dust hopper 3, and purified dust gas is discharged from the clean gas outlet 14. The air compressor 8 and the electromagnetic pulse valve 10 are opened, the air compressor 8 is used for extracting outside air and pressurizing the outside air to be sprayed out from the nozzle 11, and the dust adsorbed on the surface of the filter bag 13 can be blown off by high-speed air flow; the push-pull rod 15 is driven to move back and forth manually or by mechanical equipment, and the knocking plate 17 is indirectly driven to swing back and forth, so that the filter bag 13 is knocked, the filter bag 13 can be driven to vibrate, dust condensate can be vibrated down from the filter bag 13, and the filter bag 13 can be used for rapidly and thoroughly cleaning dust.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sack cleaner of deashing fast, includes dust removal case (1), its characterized in that: the dust removing box is characterized in that an ash bucket (3) is arranged below the dust removing box (1), the ash bucket (3) is connected with the dust removing box (1) through screws, a support frame (2) is arranged outside the dust removing box (1), the support frame (2) and the dust removing box (1) are arranged into an integral structure, one side of the ash bucket (3) is provided with a dust gas inlet (5), one end of the dust gas inlet (5) extends into the dust bucket (3), a box cover (7) is arranged above the dust removing box (1), the box cover (7) is connected with the dust removing box (1) through screws, an installation frame (6) is arranged inside the dust removing box (1), a connecting block (12) is arranged below the installation frame (6), the connecting block (12) and the installation frame (6) are arranged into an integral structure, a filter bag (13) is arranged below the connecting block (12), and the filter bag (13) is connected with the connecting block (12) through screws, the dust removal box is characterized in that a connecting plate (20) is arranged at the lower end of the dust removal box (1), the connecting plate (20) is arranged in three, the three connecting plates (20) and the dust removal box (1) are arranged into an integral structure, a striking plate (17) is arranged above the connecting plate (20), the striking plate (17) is rotatably connected with the connecting plate (20), a push-pull rod (15) is arranged below the connecting plate (20), one end of the push-pull rod (15) penetrates through the dust removal box (1) and extends to the outside of the dust removal box (1), a purified gas outlet (14) is arranged on the other side of the dust removal box (1), one end of the purified gas outlet (14) penetrates through the dust removal box (1) and extends to the inside of the dust removal box (1), an air compressor (8) is arranged above the box cover (7), the air compressor (8) is connected with the box cover (7) through screws, a spray pipe (9) is arranged on, and one end of the spray pipe (9) extends to the upper part of the mounting frame (6).

2. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: the lower end of the ash bucket (3) is provided with an ash discharging device (4), and the ash discharging device (4) is connected with the ash bucket (3) through screws.

3. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: the inner wall of dust removal case (1) is provided with spout (18), the both ends of mounting bracket (6) all extend to the inside of spout (18), and mounting bracket (6) and dust removal case (1) sliding connection, the both sides of dust removal case (1) all are provided with locking screw (21), and the one end of locking screw (21) runs through dust removal case (1) and extends to the inside of mounting bracket (6).

4. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: a venturi tube (19) is arranged at the upper port of the filter bag (13).

5. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: the push-pull rod (15) is rotatably connected with the knocking plate (17), a handle (22) is arranged on one side of the push-pull rod (15), and the handle (22) is connected with the push-pull rod (15) through a screw.

6. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: the contact position of the push-pull rod (15) and the dust removal box (1) is provided with a sealing ring (16), and the sealing ring (16) is respectively attached to the push-pull rod (15) and the dust removal box (1).

7. The bag-type dust collector capable of rapidly cleaning dust according to claim 1, which is characterized in that: the electromagnetic pulse valve (10) is arranged outside the spray pipe (9), the electromagnetic pulse valve (10) is connected with the spray pipe (9) in a sealing mode, a nozzle (11) is arranged below the spray pipe (9), and the nozzle (11) is connected with the spray pipe (9) in a sealing mode.