CN216092691U

CN216092691U - Auxiliary ash removal device of bag-type dust remover

Info

Publication number: CN216092691U
Application number: CN202122725204.XU
Authority: CN
Inventors: 庞继宁
Original assignee: Guangxi Rihui Power Equipment Co ltd
Current assignee: Guangxi Rihui Power Equipment Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-22
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an auxiliary dust removal device of a bag-type dust collector, which comprises a filter bag frame, wherein filter bag fixing rings are uniformly distributed at the top end of the filter bag frame, a dust removal bag is fixedly connected at the bottom ends of the filter bag fixing rings, a dust removal water pipe net is embedded at the bottom end of the filter bag frame, water spray nozzles are uniformly distributed at the bottom end of the dust removal water pipe net, the middle part of the right end of the dust removal water pipe net is fixedly connected at one end of a water pump connecting pipe, four corners of the top end of the filter bag frame are fixedly connected at one end of a supporting block, an upper cover is fixedly connected at the top end of the supporting block, and a spray pipe is embedded at the bottom end of the upper cover. According to the dust removal cloth bag, the pulse valve and the compressed air storage bag can generate the pulse air cannon, the pulse air cannon can realize rapid expansion of the interior of the dust removal cloth bag, the expansion part can descend in sequence, the water pump connecting pipe can realize that water is sprayed out through the water spray opening after passing through the dust removal water pipe network, the use is very convenient, and the dust removal cloth bag is worth being widely popularized.

Description

Auxiliary ash removal device of bag-type dust remover

Technical Field

The utility model relates to the technical field of dust cleaning of dust removing devices, in particular to an auxiliary dust cleaning device of a bag-type dust remover.

Background

The bag type dust collector is a dry dust filtering device, 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 an initial layer, in the following movement process, the initial layer becomes a main filter layer of the filter material, the filter material with larger meshes can obtain higher filtering efficiency under the action of the initial layer, along with the accumulation of the dust on the surface of the filter material, the efficiency and the resistance of the dust collector are correspondingly increased, when the pressure difference between two sides of the filter material is large, a few fine dust particles attached to the filter material can be extruded, the efficiency of the dust collector is reduced, in addition, the too high resistance of the dust collector can obviously reduce the air volume of a dust collecting system, therefore, after the resistance of the dust collector reaches a certain value, the dust is timely cleaned, the initial layer cannot be damaged during dust cleaning, and the efficiency is prevented from being reduced.

Chinese patent document CN207153312U discloses a dust cleaning device of a bag-type dust collector and a bag-type dust collector, aiming at the problem of secondary pollution to air, the dust removed by the dust cleaning device of the traditional bag-type dust collector is in a dry state, so that the dust can be raised during transportation, thereby causing secondary pollution to the atmosphere and being inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an auxiliary dust cleaning device of a bag-type dust collector.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an ash removal device is assisted to sack cleaner, includes the filter bag frame, the top evenly distributed of filter bag frame has the solid fixed ring of filter bag, the solid fixed ring's of bottom equal fixedly connected with dust removal sack of filter bag, the bottom of filter bag frame is inlayed and is had dust fall water pipe net, the bottom evenly distributed of dust fall water pipe net has the water jet, the right-hand member middle part fixed connection of dust fall water pipe net is in the one end of water pump connecting pipe, the equal fixed connection in one end of supporting shoe in top four corners of filter bag frame, the equal fixedly connected with upper cover in top of supporting shoe, the bottom of upper cover is inlayed and is had the jetting pipe, the bottom evenly distributed of jetting pipe has pulse shower nozzle, the right-hand member fixed connection of jetting pipe is at the left end of air storage package connecting pipe, the middle part fixedly connected with solenoid valve of air storage package connecting pipe.

As a further description of the above technical solution:

the front end, the rear end, the right end and the left end of the filter bag frame are fixedly connected with anti-skidding sleeves.

As a further description of the above technical solution:

the other end of the water pump connecting pipe is fixedly connected with a water pump.

As a further description of the above technical solution:

the middle part of upper cover evenly distributed has the ventilation trompil, the ventilation trompil all sets up between the jetting pipe.

As a further description of the above technical solution:

the right end of the air storage bag connecting pipe is fixedly connected with a compressed air storage bag through a pulse valve.

As a further description of the above technical solution:

the pulse spray head and the dust removal cloth bag are both arranged on the same vertical line.

As a further description of the above technical solution:

the upper part of the dust removal cloth bag is arranged in the grid of the dust removal water pipe network.

As a further description of the above technical solution:

and a gap is reserved between the top end of the filter bag frame and the bottom end of the upper cover.

The utility model has the following beneficial effects:

according to the dust removal bag, firstly, the pulse air cannon can be generated through the pulse valve and the compressed air storage bag, the rapid expansion of the interior of the dust removal bag can be realized through the pulse air cannon, the expansion part can descend in sequence, so that the dust removal bag can vibrate and shake, dust can be shaken off, finally, water can be sprayed out through the water spray nozzle after passing through the dust removal water pipe network through the water pump connecting pipe, the shaken off dust is not in a dry state, secondary pollution to the atmosphere can be avoided when the dust is transferred, the use is very convenient, and the dust removal bag is worthy of great popularization.

Drawings

FIG. 1 is a front view of an auxiliary ash removal device of a bag-type dust collector in accordance with the present invention;

FIG. 2 is a bottom view of an upper cover of an auxiliary ash removal device of a bag-type dust collector provided by the utility model;

fig. 3 is a bottom view of a support frame of the auxiliary dust removing device of the bag-type dust collector provided by the utility model.

Illustration of the drawings:

1. a filter bag frame; 2. a filter bag fixing ring; 3. a dust removal cloth bag; 4. an anti-slip sleeve; 5. a support block; 6. a dust fall water pipe network; 7. a water jet; 8. a water pump connecting pipe; 9. an upper cover; 10. a blowing pipe; 11. a pulse jet; 12. a gas storage bag connecting pipe; 13. an electromagnetic valve; 14. and (6) ventilating and opening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an auxiliary dust removal device of a bag-type dust collector comprises a filter bag frame 1, filter bag fixing rings 2 are uniformly distributed at the top end of the filter bag frame 1, a dust removal bag 3 can be fixed on the filter bag frame 1 by the filter bag fixing rings 2, the bottom end of each filter bag fixing ring 2 is fixedly connected with a dust removal bag 3, solid particles in air can be filtered by the dust removal bag 3, a dust removal water pipe network 6 is embedded at the bottom end of the filter bag frame 1, the dust removal water pipe network 6 can store water, water spray nozzles 7 are uniformly distributed at the bottom end of the dust removal water pipe network 6, the water spray nozzles 7 can uniformly spray water required for dust removal, the middle part of the right end of the dust removal water pipe network 6 is fixedly connected to one end of a water pump connecting pipe 8, a water source can be obtained by the water pump connecting pipe network 6, four corners at the top end of the filter bag frame 1 are fixedly connected to one end of a supporting block 5, and the supporting block 5 can realize that a gap is reserved between the top end of the filter bag frame 1 and the bottom end of an upper cover 9, the equal fixedly connected with upper cover 9 in top of supporting shoe 5, the bottom of upper cover 9 is inlayed and is had jetting pipe 10, and the bottom evenly distributed of jetting pipe 10 has pulse shower nozzle 11, and the right-hand member fixed connection of jetting pipe 10 is in the left end of air storage package connecting pipe 12, can produce the gas big gun like this and strike dust removal sack 3, and the middle part fixedly connected with solenoid valve 13 of air storage package connecting pipe 12, the time of deashing can be controlled to solenoid valve 13.

The front end, the rear end, the right end and the left end of the filter bag frame 1 are fixedly connected with an anti-skid sleeve 4, the anti-skid sleeve 4 can increase the stability of the filter bag frame 1 in the dust remover, the other end of a water pump connecting pipe 8 is fixedly connected with a water pump, the water pump and the water pump connecting pipe 8 can provide a water source for the dust-removing water pipe network 6, ventilation openings 14 are uniformly distributed in the middle of an upper cover 9, the ventilation openings 14 can ensure normal air exhaust, the ventilation openings 14 are arranged between injection pipes 10, so that the normal air exhaust of the ventilation openings 14 can be avoided, the right end of an air storage bag connecting pipe 12 is fixedly connected with a compressed air storage bag through a pulse valve, so that an air gun can impact the interior of the dust-removing cloth bag 3, a pulse spray head 11 and the dust-removing cloth bag 3 are both on the same vertical line, so that the air gun impact efficiency can be improved, the upper part of the dust-removing cloth bag 3 is arranged in the grids of the dust-removing water pipe network 6, therefore, dust cleaned by each dust removal cloth bag 3 can be wetted, and a gap is reserved between the top end of the filter bag frame 1 and the bottom end of the upper cover 9, so that the waste gas can be discharged smoothly.

The working principle is as follows: can produce pulse gas big gun through pulse valve and compressed air gas storage package, can realize the inside rapid inflation of dust removal sack 3 through pulse gas big gun, and the inflation position can descend in proper order, can make dust removal sack 3 vibration and rock like this, thereby shake off the dust, can realize water through water pump connecting pipe 8 at last and pass through behind the dust fall water pipe network 6 rethread water jet 7 blowout, the dust that can realize shaking off like this is not dry state, thereby can avoid atmospheric secondary pollution when the dust is shifted, it is very convenient to use, be worth wideling popularize.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an ash removal device is assisted to sack cleaner, includes filter bag frame (1), its characterized in that: the dust removal device is characterized in that filter bag fixing rings (2) are uniformly distributed at the top end of a filter bag frame (1), dust removal cloth bags (3) are fixedly connected at the bottom ends of the filter bag fixing rings (2), a dust removal water pipe net (6) is inlaid at the bottom end of the filter bag frame (1), water spray nozzles (7) are uniformly distributed at the bottom end of the dust removal water pipe net (6), the middle part of the right end of the dust removal water pipe net (6) is fixedly connected at one end of a water pump connecting pipe (8), four corners of the top end of the filter bag frame (1) are fixedly connected at one end of a supporting block (5), an upper cover (9) is fixedly connected at the top end of the supporting block (5), a spray pipe (10) is inlaid at the bottom end of the upper cover (9), pulse spray nozzles (11) are uniformly distributed at the bottom end of the spray pipe (10), and the right end of the spray pipe (10) is fixedly connected at the left end of an air storage bag connecting pipe (12), the middle part of the air storage bag connecting pipe (12) is fixedly connected with an electromagnetic valve (13).

2. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the front end, the rear end, the right end and the left end of the filter bag frame (1) are fixedly connected with anti-skidding sleeves (4).

3. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the other end of the water pump connecting pipe (8) is fixedly connected with a water pump.

4. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the middle part of the upper cover (9) is uniformly distributed with ventilation holes (14), and the ventilation holes (14) are all arranged between the blowing pipes (10).

5. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the right end of the air storage bag connecting pipe (12) is fixedly connected with a compressed air storage bag through a pulse valve.

6. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the pulse spray head (11) and the dust removal cloth bag (3) are both on the same vertical line.

7. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: the upper part of the dust removal cloth bag (3) is arranged in the grid of the dust removal water pipe network (6).

8. The auxiliary dust cleaning device of the bag-type dust collector as claimed in claim 1, wherein: a gap is reserved between the top end of the filter bag frame (1) and the bottom end of the upper cover (9).