CN219002329U

CN219002329U - Round bag pulse dust collector

Info

Publication number: CN219002329U
Application number: CN202223388037.5U
Authority: CN
Inventors: 茹丽芳; 范志忠
Original assignee: Jincheng Yuantong Feed Co ltd
Current assignee: Jincheng Yuantong Feed Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-12
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a round bag pulse dust collector which comprises a dust collector main body, wherein a mounting frame is arranged at the bottom of the dust collector main body, an ash dropping pipe is arranged in the middle of the bottom of the dust collector main body, an ash accumulation hopper is detachably arranged at the bottom of the ash dropping pipe, an air inlet pipe is arranged at the bottom of the left side of the dust collector main body, an air outlet pipe is arranged at the top of the right side of the dust collector main body, and a limiting plate transversely penetrates through the bottom end of the inside of the dust collector main body. This circle bag pulse dust collector is through being provided with intake pipe, circle bag filter, fixture block, outlet duct and gas blowing mouth, during the use, when the circle bag filter is assembled, the circle bag filter is put in the below of gas blowing mouth, later with the fixture block card in the inside of draw-in groove, repeated the same mode, assemble the circle bag filter in proper order in the below of gas blowing mouth to accomplish the assembly to the circle bag filter, the structure is simpler and easy, during the dismantlement, again with the fixture block break away from the draw-in groove inside can, the inconvenient problem of repairing it that solves.

Description

Round bag pulse dust collector

Technical Field

The utility model relates to the technical field of pulse dust collectors, in particular to a circular bag pulse dust collector.

Background

The pulse dust collector removes dust attached to a filter medium by a compressed air blowing method, is widely applied due to the characteristics of high purification efficiency, stable performance, convenient operation and the like, is widely applied to the fields of steel plants, smelting plants, cement plants, coal-fired boilers, power plants and the like with larger smoke gas quantity, and has higher requirements for the pulse dust collector along with the increasing use of the pulse dust collector, and the round bag and the supporting plate are integrally designed when the round bag pulse dust collector is used, so that the round bag pulse dust collector is inconvenient to repair when damaged and is troublesome to use.

Disclosure of Invention

The utility model aims to provide a round bag pulse dust collector so as to solve the problem that the round bag pulse dust collector is inconvenient to disassemble and repair in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the round bag pulse dust collector comprises a dust collector main body, wherein a mounting frame is mounted at the bottom of the dust collector main body, a dust falling pipe is mounted in the middle of the bottom of the dust collector main body, a dust collecting hopper is detachably arranged at the bottom of the dust falling pipe, an air inlet pipe is mounted at the bottom of the left side of the dust collector main body, an air outlet pipe is mounted at the top of the right side of the dust collector main body, a limiting plate transversely penetrates through the bottom end of the inside of the dust collector main body, and a supporting plate is mounted at the top end of the inside of the dust collector main body;

the utility model discloses a round bag filter, including the backup pad, the inside of backup pad has been seted up the gas blowing mouth, the below of gas blowing mouth is provided with the round bag filter, limiting plate cover is in the bottom of round bag filter, the both sides fixedly connected with connecting plate at round bag filter top, the top fixedly connected with fixture block of connecting plate, the both sides of gas blowing mouth are provided with the draw-in groove, the draw-in groove is installed in the bottom of backup pad.

Preferably, the clamping blocks are clamped in the clamping grooves, and the air blowing ports and the round bag filter bodies are in one-to-one correspondence.

Preferably, the supporting seat is installed at the left top of dust remover main part, the gas storage package is installed at the top of supporting seat, the pulse valve is installed at the top of gas storage package, the solenoid valve is installed at the top of pulse valve, the top of backup pad is provided with the ventilation pipe, the inside at the dust remover main part is installed to the ventilation pipe, the bottom fixedly connected with nozzle of ventilation pipe.

Preferably, the output end of the electromagnetic valve is connected with the ventilating pipe, and the nozzles are provided with five groups.

Preferably, the right side fixedly connected with baffle of limiting plate, the left side fixedly connected with hollow sleeve plate of baffle, the fixing base is installed to the left bottom of dust remover main part, driving motor is installed at the top of fixing base, driving motor's output is connected with the movable rod, the front end of movable rod runs through in the inside of hollow sleeve plate.

Preferably, the movable rod and the hollow sleeve plate are eccentrically connected, and the limiting plate can horizontally move.

Compared with the prior art, the utility model has the beneficial effects that: the circular bag pulse dust collector is simple to use, convenient to detach and clean when the circular bag is damaged, high in ash removal efficiency and high in processing efficiency;

(1) When the circular bag filter body is assembled, the circular bag filter body is placed below the air blowing port, then the clamping block is clamped in the clamping groove, the same mode is repeated, the circular bag filter body is assembled below the air blowing port in sequence, accordingly, the circular bag filter body is assembled, the structure is simpler, and the clamping block is separated from the clamping groove when the circular bag filter body is disassembled;

(2) When the dust removing device is used, the air outlet pipe is firstly closed, the inside is kept in a state of no air flow passing, then the pulse valve is started, the electric control valve at the dust removing pipe is opened, the pulse valve compresses air in the air storage bag, the air is sprayed into the air vent pipe through the electromagnetic valve, the air is blown into the air outlet through the nozzle, the inside of the round bag filter body is instantaneously expanded, dust attached to the outer surface of the round bag filter body is stripped and falls into the dust collecting hopper under the effect of reverse air flow flushing, after the dust removing is completed, the electric control valve is closed, the purpose of removing dust outside the round bag filter body is achieved, and the using effect is improved;

(3) Through being provided with hollow sleeve plate, driving motor, limiting plate, round bag filter body and ash accumulation bucket, during the use, round bag filter body bottom passes the inside of limiting plate, starts driving motor, under driving motor's effect, drives the movable rod and begins to rotate, the front end of movable rod runs through in the inside of hollow sleeve plate to drive hollow sleeve plate horizontal migration, even drive limiting plate and begin the frequency and remove, shake the dust that is difficult for blowing off with round bag filter body bottom and fall, the dust gets into inside the ash accumulation bucket, after the processing is accomplished, can dismantle the clearance with the ash accumulation bucket, has improved life.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of a limiting plate according to the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a dust collector body; 2. a hollow sleeve plate; 3. a movable rod; 4. a driving motor; 5. a fixing seat; 6. an air inlet pipe; 7. a mounting frame; 8. an ash falling pipe; 9. an ash accumulation bucket; 10. a limiting plate; 11. a baffle; 12. a round bag filter body; 13. a support plate; 14. a nozzle; 15. a ventilation pipe; 16. an electromagnetic valve; 17. a pulse valve; 18. a gas storage bag; 19. a support base; 20. an air outlet pipe; 21. a clamping groove; 22. a clamping block; 23. an air blowing port; 24. and (5) connecting a plate.

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.

Example 1: referring to fig. 1-4, the circular bag pulse dust collector comprises a dust collector main body 1, wherein a mounting frame 7 is arranged at the bottom of the dust collector main body 1, a dust falling pipe 8 is arranged in the middle of the bottom of the dust collector main body 1, a dust collecting hopper 9 is detachably arranged at the bottom of the dust falling pipe 8, an air inlet pipe 6 is arranged at the bottom of the left side of the dust collector main body 1, an air outlet pipe 20 is arranged at the top of the right side of the dust collector main body 1, a limiting plate 10 transversely penetrates through the bottom end of the inside of the dust collector main body 1, and a supporting plate 13 is arranged at the top end of the inside of the dust collector main body 1;

an air blowing opening 23 is formed in the supporting plate 13, a round bag filter body 12 is arranged below the air blowing opening 23, a limiting plate 10 is sleeved at the bottom of the round bag filter body 12, two sides of the top of the round bag filter body 12 are fixedly connected with connecting plates 24, the tops of the connecting plates 24 are fixedly connected with clamping blocks 22, the clamping blocks 22 are clamped in clamping grooves 21, the air blowing opening 23 and the round bag filter body 12 are in one-to-one correspondence, clamping grooves 21 are formed in two sides of the air blowing opening 23, and the clamping grooves 21 are arranged at the bottom of the supporting plate 13;

specifically, as shown in fig. 1 and 3, when the round bag filter 12 is assembled, the round bag filter 12 is placed under the air blowing port 23, then the clamping block 22 is clamped in the clamping groove 21, the same manner is repeated, the round bag filter 12 is sequentially assembled under the air blowing port 23, so that the round bag filter 12 is assembled, and when the round bag filter 12 is damaged, the clamping block 22 is separated from the clamping groove 21, so that the round bag filter 12 can be detached, the disassembly and the assembly are simpler, and the use cost is saved.

Example 2: the top of the left side of the dust remover main body 1 is provided with a supporting seat 19, the top of the supporting seat 19 is provided with a gas storage bag 18, the top of the gas storage bag 18 is provided with a pulse valve 17, the top of the pulse valve 17 is provided with an electromagnetic valve 16, the output end of the electromagnetic valve 16 is connected with a ventilation pipe 15, the nozzles 14 are provided with five groups, the ventilation pipe 15 is arranged above the supporting plate 13, the ventilation pipe 15 is arranged in the dust remover main body 1, and the bottom of the ventilation pipe 15 is fixedly connected with the nozzles 14;

specifically, as shown in fig. 1 and 2, the pulse valve 17 is started, the pulse valve 17 compresses air in the air storage bag 18, the air is sprayed into the ventilation pipe 15 through the electromagnetic valve 16, the air is blown into the air blowing port 23 through the nozzle 14, so that the inside of the round bag filter 12 is instantaneously expanded, dust attached to the outer surface of the round bag filter 12 is stripped and falls into the dust accumulation hopper 9 under the action of reverse airflow flushing, the nozzle 14 and the round bag filter 12 are in one-to-one correspondence, the dust cleaning is more efficient, the automation efficiency is higher, and the processing efficiency is improved.

Example 3: the right side of the limiting plate 10 is fixedly connected with a baffle plate 11, the left side of the baffle plate 11 is fixedly connected with a hollow sleeve plate 2, the bottom of the left side of the dust remover main body 1 is provided with a fixed seat 5, the top of the fixed seat 5 is provided with a driving motor 4, the output end of the driving motor 4 is connected with a movable rod 3, the movable rod 3 and the hollow sleeve plate 2 form eccentric connection, the limiting plate 10 can horizontally move, and the front end of the movable rod 3 penetrates through the hollow sleeve plate 2;

specifically, as shown in fig. 1 and fig. 2, the driving motor 4 is started, under the action of the driving motor 4, the movable rod 3 is driven to start rotating, and the front end of the movable rod 3 penetrates through the hollow sleeve plate 2, so that the hollow sleeve plate 2 is driven to move horizontally, and the limiting plate 10 is driven to start moving at a frequency, so that dust which is not easy to blow off at the bottom of the round bag filter 12 is shaken off, and enters the ash accumulation hopper 9, and the ash removal efficiency is improved.

Working principle: when the round bag filter 12 is assembled, the clamping blocks 22 are clamped in the clamping grooves 21, then five groups of round bag filters 12 are assembled below the air blowing openings 23 in sequence, so that the round bag filter 12 is assembled, dust-containing gas enters the dust collector main body 1 from the air inlet pipe 6 during operation, coarse dust particles directly fall into the bottom of the dust collector main body 1, fine dust particles flow upwards along with turning of air flow, dust is accumulated on the outer surface of the round bag filter 12, dust is filtered by the round bag filters 12, filtered air is discharged outwards from the air outlet pipe 20, the air outlet pipe 20 is closed firstly, the state that no air flow passes through is kept in the inside during ash removal, then the pulse valve 17 is started, meanwhile, an electric control valve at the ash dropping pipe 8 is opened, the pulse valve 17 compresses air in the air storage bag 18, and the air is sprayed into the vent pipe 15 through the electromagnetic valve 16, the air is blown into the air blowing port 23 through the nozzle 14, so that the inside of the round bag filter body 12 is instantaneously expanded, dust attached to the outer surface of the round bag filter body 12 is stripped and falls into the dust accumulation hopper 9 under the action of reverse air flow flushing, the driving motor 4 is started again to further reduce the dust outside the round bag filter body 12, the movable rod 3 is driven to start rotating under the action of the driving motor 4, the front end of the movable rod 3 penetrates through the inside of the hollow sleeve plate 2, the hollow sleeve plate 2 is driven to horizontally move, the limiting plate 10 is driven to start frequency movement, the dust which is not easy to blow down at the bottom of the round bag filter body 12 is shaken down, the dust enters the inside of the dust accumulation hopper 9, after the dust removal is completed, the electric control valve is closed, the dust accumulation hopper 9 is disassembled to clean, the dust removal efficiency is improved, and the service life of the round bag filter body 12 is prolonged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 circular bag pulse dust collector, includes dust remover main part (1), its characterized in that: the dust collector comprises a dust collector body (1), wherein a mounting frame (7) is mounted at the bottom of the dust collector body (1), a dust falling pipe (8) is mounted in the middle of the bottom of the dust collector body (1), a dust collecting hopper (9) is detachably arranged at the bottom of the dust falling pipe (8), an air inlet pipe (6) is mounted at the bottom of the left side of the dust collector body (1), an air outlet pipe (20) is mounted at the top of the right side of the dust collector body (1), a limiting plate (10) transversely penetrates through the bottom of the inside of the dust collector body (1), and a supporting plate (13) is mounted at the top of the inside of the dust collector body (1);

the utility model discloses a circular bag filter body, including backup pad (13), back plate (24), back plate (23) are provided with blowing port (23), back plate (21) are provided with circular bag filter body (12) in the below of blowing port (23), the bottom at backup pad (13) is installed in limiting plate (10) cover bottom at circular bag filter body (12), both sides fixedly connected with connecting plate (24) at circular bag filter body (12) top, top fixedly connected with fixture block (22) of connecting plate (24), the both sides of blowing port (23) are provided with draw-in groove (21), draw-in groove (21).

2. The round bag pulse dust collector as defined in claim 1, wherein: the clamping blocks (22) are clamped in the clamping grooves (21), and the air blowing ports (23) and the round bag filter bodies (12) are in one-to-one correspondence.

3. The round bag pulse dust collector as defined in claim 1, wherein: the dust remover is characterized in that a supporting seat (19) is arranged at the top of the left side of the dust remover main body (1), a gas storage bag (18) is arranged at the top of the supporting seat (19), a pulse valve (17) is arranged at the top of the gas storage bag (18), an electromagnetic valve (16) is arranged at the top of the pulse valve (17), a ventilation pipe (15) is arranged above the supporting plate (13), the ventilation pipe (15) is arranged inside the dust remover main body (1), and a nozzle (14) is fixedly connected to the bottom of the ventilation pipe (15).

4. A round bag pulse dust collector as defined in claim 3, wherein: the output end of the electromagnetic valve (16) is connected with the ventilation pipe (15), and the nozzles (14) are provided with five groups.

5. The round bag pulse dust collector as defined in claim 1, wherein: the right side fixedly connected with baffle (11) of limiting plate (10), hollow sleeve board (2) of left side fixedly connected with of baffle (11), fixing base (5) are installed to the left bottom of dust remover main part (1), driving motor (4) are installed at the top of fixing base (5), the output and the movable rod (3) of driving motor (4) are connected, the front end of movable rod (3) runs through in the inside of hollow sleeve board (2).

6. The round bag pulse dust collector as defined in claim 5, wherein: the movable rod (3) and the hollow sleeve plate (2) are eccentrically connected, and the limiting plate (10) can horizontally move.