CN219209314U

CN219209314U - High-temperature cloth bag dust remover

Info

Publication number: CN219209314U
Application number: CN202223304057.XU
Authority: CN
Inventors: 汤国华; 孟晋
Original assignee: Shanghai Shengde Mechanical Equipment Co ltd
Current assignee: Shanghai Shengde Mechanical Equipment Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-20
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a high-temperature bag-type dust remover which comprises a box body, wherein supporting frames are arranged at four corners of the bottom of the box body, a discharge opening is arranged at the bottom of the box body, an air inlet pipe is arranged below one side of the box body, an exhaust pipe is arranged above one side of the box body, a pipe frame is arranged at the top of the box body, one end of the pipe frame is connected with an electromagnetic pulse valve, an air bag is connected below the electromagnetic pulse valve, a mounting plate is arranged below the pipe frame, venturi tubes are equidistantly arranged on the mounting plate, a cage frame is arranged outside the bottom of the venturi tubes, and a filter bag is connected outside the cage frame. The beneficial effects are that: according to the utility model, through the arrangement of the partition plate and the through holes, the circulation of gas in the box body can be ensured through the through holes, and then the partition plate is used for separating the adjacent filter bags, so that dust on the filter bags is prevented from floating and adhering to the adjacent filter bags when the gas is reversely blown, and the dust removal efficiency of the filter bags is ensured.

Description

High-temperature cloth bag dust remover

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to a high-temperature bag-type dust collector.

Background

The bag type dust collector is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.

The existing high-temperature bag-type dust remover filters dust in high-temperature gas through the filter bag in the use process, and removes dust through back-blowing the gas to the filter bag, and when removing dust, the dust easily floats on the adjacent filter bag, so that the dust removal efficiency of the filter bag is reduced, and therefore the existing problem is solved by the high-temperature bag-type dust remover.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the high-temperature bag-type dust collector which can prevent dust from adhering to the adjacent filter bags and improve the dust collection efficiency of the filter bags.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a high-temperature bag-type dust remover which comprises a box body, wherein supporting frames are arranged at four corners of the bottom of the box body, a discharge opening is arranged at the bottom of the box body, an air inlet pipe is arranged below one side of the box body, an air exhaust pipe is arranged above one side of the box body, a pipe frame is arranged at the top of the box body, one end of the pipe frame is connected with an electromagnetic pulse valve, an air bag is connected below the electromagnetic pulse valve, a mounting plate is arranged below the pipe frame, venturi tubes are equidistantly arranged on the mounting plate, a cage frame is arranged outside the bottom of the venturi tubes, a filter bag is connected outside the cage frame, a partition plate is arranged on one side of the cage frame, through holes are uniformly formed in the partition plate, and the bottom of the partition plate is connected with a fixing frame.

Further, the air inlet pipe is connected with the box body flange, and the air outlet pipe is connected with the box body flange.

Through adopting above-mentioned technical scheme, can make the high temperature gas that contains the dust enter into through the intake pipe in the box removes dust, and the gas after the dust removal passes through the exhaust pipe discharge box.

Further, one end of the pipe support is connected with the electromagnetic pulse valve pipe hoop, and the electromagnetic pulse valve is connected with the air bag pipe.

Through adopting above-mentioned technical scheme, can pass through electromagnetic pulse valve control the break-make of pipe support, compressed gas in the air pocket can pass through the pipe support blows to venturi department.

Further, the venturi is in buckling connection with the mounting plate, the venturi is in a conical structure, and the venturi is in nested connection with the cage frame.

Through adopting above-mentioned technical scheme, the convenience will the venturi is fixed, then the gas after the dust removal passes through the venturi is discharged, and blowback gas can pass through the venturi enters into in the cage.

Further, the cage outside with mount bolted connection, the cage with filter bag buckle is connected, filter bag is high temperature resistant material.

Through adopting above-mentioned technical scheme, the convenience filter bag is installed in the cage, then in the gaseous removal in-process of height Wen Huichen, through filter bag is filtered the dust, and gas passes through filter bag with the cage is followed venturi department discharges.

Further, the partition plate is connected with the mounting plate through bolts, and the through holes are formed in the partition plate.

Through adopting above-mentioned technical scheme, can pass through the through-hole guarantees gas in the box the circulation, then pass through the baffle is to adjacent filter bag separates, avoids when blowback gas, dust on the filter bag floats and adheres to adjacent on the filter bag.

Further, the box body is of a conical structure, and the discharge port is formed in the box body.

By adopting the technical scheme, dust is conveniently collected at the bottom of the box body and discharged out of the box body through the discharge port.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

in order to solve the problem that the existing high-temperature bag-type dust remover is easy to float on an adjacent filter bag during dust removal by filtering dust in high-temperature gas through the filter bag and removing dust by back blowing the gas to the filter bag in the use process, the dust removal efficiency of the filter bag is reduced.

Drawings

FIG. 1 is a schematic view of a high temperature bag-type dust collector according to the present utility model;

fig. 2 is a front cross-sectional view of a high temperature bag-type dust collector according to the present utility model.

The reference numerals are explained as follows:

1. a case; 2. a support frame; 3. a discharge port; 4. an air inlet pipe; 5. an exhaust pipe; 6. a pipe rack; 7. an electromagnetic pulse valve; 8. an air bag; 9. a mounting plate; 10. a venturi; 11. a cage; 12. a filter bag; 13. a partition plate; 14. a through hole; 15. and a fixing frame.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-2, a high temperature bag-type dust collector in this embodiment, including box 1, the pipe support 6 is all installed to box 1 bottom four corners department, the support 2 can support box 1, box 1 bottom is provided with bin outlet 3, dust collection is in box 1 bottom and is discharged box 1 through bin outlet 3, intake pipe 4 is installed to box 1 one side below, high temperature gas that contains the dust enters into box 1 through intake pipe 4 and removes dust, blast pipe 5 is installed to box 1 one side top, the gas after the dust removal passes through blast pipe 5 and discharges box 1, pipe support 6 is installed at the top in the box 1, pipe support 6 can carry blowback gas, pipe support 6 one end is connected with electromagnetic pulse valve 7, electromagnetic pulse valve 7 can control pipe support 6's break-make, electromagnetic pulse valve 7 below is connected with air bag 8, air bag 8 can store high pressure gas, pipe support 6 below is provided with mounting panel 9, venturi 10 can be fixed to mounting panel 9, install venturi 10 on the mounting panel 9 equidistance, the gas that contains the dust is through venturi 10, the exhaust 12 is followed by the exhaust pipe 12 to the exhaust pipe 12, can be connected with cage 13 at the cage bottom 13 through the frame 13 through the cage frame 13 to the cage frame 13 can be connected with the cage frame 13 in the cage 13, the baffle 13 can be connected to the cage frame 13 outside, the partition plate 13 is provided with the cage frame 13 in the bottom is can be connected to the cage frame 13, the partition plate 13 is provided with the cage 13.

In this embodiment, as shown in fig. 1-2, the air inlet pipe 4 is connected with the flange of the box 1, the air outlet pipe 5 is connected with the flange of the box 1, one end of the pipe frame 6 is connected with the pipe hoop of the electromagnetic pulse valve 7, and the electromagnetic pulse valve 7 is connected with the air bag 8 through a pipeline.

As shown in fig. 1-2, in this embodiment, the venturi 10 is in a fastening connection with the mounting plate 9, the venturi 10 is in a conical structure, the venturi 10 is in nested connection with the cage 11, the outer side of the cage 11 is in bolt connection with the fixing frame 15, the cage 11 is in fastening connection with the filter bag 12, and the filter bag 12 is made of high-temperature resistant materials.

In this embodiment, as shown in fig. 1-2, the partition 13 is bolted to the mounting plate 9, the through hole 14 is formed in the partition 13, the case 1 has a tapered structure, and the discharge port 3 is formed in the case 1.

The specific implementation process of this embodiment is as follows: when the novel dust collecting box is used, high-temperature gas containing dust enters the box body 1 through the air inlet pipe 4, then larger dust of particles is gathered at the bottom of the box body 1 under the action of gravity, part of dust carried by the gas continues to move upwards, then the gas containing dust enters the cage 11 through the filter bag 12, when the dust carried in the gas is filtered through the filter bag 12, clean gas enters the cage 11, the clean gas moves to the top of the box body 1 along the venturi 10 on the mounting plate 9 and is discharged from the exhaust pipe 5 to finish filtering, in the filtering process, the electromagnetic pulse valve 7 controls the on-off of the pipe frame 6, compressed gas in the air bag 8 can be blown to the venturi 10 through the pipe frame 6, and then back-blowing dust is carried out into the filter bag 12, when the back-blowing dust is carried out, the through holes 14 can ensure the flow of the gas in the box body 1, then the separator 13 separates the adjacent filter bags 12, the dust on the filter bags 12 is prevented from being attached to the adjacent filter bags 12, the dust on the filter bags 12 is prevented from floating, dust collection efficiency of the filter bags 12 is ensured, and the falling dust is discharged from the inner bottom of the box body 1 through the exhaust port 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high temperature sack cleaner which characterized in that: including box (1), support frame (2) are all installed in box (1) bottom four corners department, box (1) bottom is provided with bin outlet (3), intake pipe (4) are installed to box (1) one side below, blast pipe (5) are installed to box (1) one side top, pipe support (6) are installed at the top in box (1), pipe support (6) one end is connected with electromagnetic pulse valve (7), electromagnetic pulse valve (7) below is connected with air pocket (8), pipe support (6) below is provided with mounting panel (9), venturi (10) are installed to the equidistance on mounting panel (9), cage (11) are installed in venturi (10) bottom outside, cage (11) outside is connected with filter bag (12), cage (11) one side is provided with baffle (13), evenly be provided with through-hole (14) on baffle (13), baffle (13) bottom is connected with mount (15).

2. The high temperature bag-type dust collector according to claim 1, wherein: the air inlet pipe (4) is in flange connection with the box body (1), and the air outlet pipe (5) is in flange connection with the box body (1).

3. The high temperature bag-type dust collector according to claim 1, wherein: one end of the pipe support (6) is connected with a pipe hoop of the electromagnetic pulse valve (7), and the electromagnetic pulse valve (7) is connected with the air bag (8) through a pipeline.

4. The high temperature bag-type dust collector according to claim 1, wherein: the venturi tube (10) is in buckling connection with the mounting plate (9), the venturi tube (10) is in a conical structure, and the venturi tube (10) is in nested connection with the cage frame (11).

5. The high temperature bag-type dust collector according to claim 1, wherein: the outside of the cage frame (11) is connected with the fixing frame (15) through bolts, the cage frame (11) is connected with the filter bag (12) through buckles, and the filter bag (12) is made of high-temperature resistant materials.

6. The high temperature bag-type dust collector according to claim 1, wherein: the partition plate (13) is connected with the mounting plate (9) through bolts, and the through holes (14) are formed in the partition plate (13).

7. The high temperature bag-type dust collector according to claim 1, wherein: the box body (1) is of a conical structure, and the discharge opening (3) is formed in the box body (1).