CN217092740U

CN217092740U - Cloth bag type dust collector

Info

Publication number: CN217092740U
Application number: CN202123140163.4U
Authority: CN
Inventors: 夏童萱; 万开明
Original assignee: Chongqing Spuda Environmental Protection Technology Co ltd
Current assignee: Chongqing Spuda Environmental Protection Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-08-02
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a cloth bag type dust collector, which relates to the technical field of dust collection, and comprises a collecting tank body, wherein three tank body pillars are fixedly arranged on the outer surface of the lower end of the collecting tank body, the tank body pillars are fixedly arranged on the ground, an air purifying chamber is integrally arranged at the upper end of the tank body pillars, a blowing mechanism is arranged in the air purifying chamber, one end of the blowing mechanism is arranged in the dust collecting mechanism, and the dust collecting mechanism is fixedly arranged in the collecting tank body, the use times of the cloth bag are reduced, and the service life is effectively prolonged.

Description

Cloth bag type dust collector

Technical Field

The utility model relates to a dust collection technical field particularly, relates to a sack formula dust collector.

Background

A bag collector is a dry dust filter. The device is suitable for collecting fine, dry and non-fibrous dust, and comprises an air suction port, an induced draft fan, an air outlet pipe and a filter tank, wherein the air suction port is welded at an air inlet of the induced draft fan, the air outlet pipe is welded at an air outlet of the induced draft fan, the air outlet pipe extends into the lower part of the inner part of the filter tank, a support is welded on the outer wall of the bottom end of the filter tank, a hopper is arranged at the bottom end of the inner part of the filter tank, a support plate is welded on the upper part of the filter tank, a cloth bag frame is welded and supported by the support plate, an air outlet is welded at the top end of the filter tank, the cloth bag frame is fixedly provided with a cloth bag by a screw fixing device, the cloth bag is axially symmetrically divided into a left half cloth bag and a right half cloth bag, the cloth bag arranged in the device can be detached and divided into two parts, the cleaning effect is improved, the cleaning is convenient during cleaning, the inside and the bottom of the cloth bag is particularly convenient, the cleaning effect is improved, the repeated use and the recyclable times of the cloth bag are increased, thereby reducing the production cost.

However, according to the technical scheme, when the existing cloth bag type dust collector is used, the dust-containing air is directly aligned to the cloth bag, then the dust is filtered and collected, fine dust is adhered to the leakage hole of the cloth bag, so that the cloth bag is required to be blown down by excessive dust adhered to the cloth bag through multiple times of blowing, ash removal energy consumption is increased, air pressure consumption is increased, the use times of the cloth bag and a blowing device are increased, the service life is reduced exponentially, and therefore the cloth bag type dust collector is improved.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cloth bag type dust collector, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sack formula dust collector, includes the collection tank body, the outer fixed surface of the lower extreme of the collection tank body installs three jar body pillar, jar body pillar fixed mounting is subaerial, the upper end integration of jar body pillar is provided with the air-purifying chamber, the internally mounted of air-purifying chamber has jetting mechanism, the inside at dust collection mechanism is installed to the one end of jetting mechanism, dust collection mechanism fixed mounting is in the inside of the collection tank body, jetting mechanism includes the pulse valve, pulse valve fixed mounting is in air-purifying chamber surface one side, dust collection mechanism includes the sack inner tube, the one end fixed mounting of sack inner tube is in the inside upper end of the collection tank body.

Preferably, a dust air inlet is integrally formed in one side of the outer surface of the collecting tank body, an air purifying exhaust hole is integrally formed in one side of the outer surface of the air purifying chamber, and a flange is arranged on the dust air inlet.

Preferably, the lower end of the collecting tank body is provided with a discharge port, a rotary valve is mounted on the discharge port, a baffle is fixedly mounted on one side, close to the dust inlet, of the inside of the collecting tank body, and one end of the baffle is fixedly mounted at the upper end of the inside of the collecting tank body.

Preferably, one end of the pulse valve is connected with a blowing pipe, and one end of the blowing pipe penetrates through the air purifying chamber.

Preferably, one end of the blowing pipe penetrating through the air purifying chamber is provided with a circular blowing connecting pipe, and the lower surface of the circular blowing connecting pipe is integrally provided with three blowing openings.

Preferably, a plurality of support columns are fixedly installed on the upper surface of the circular blowing connecting pipe, one ends of the support columns are fixedly installed on the inner upper surface of the air purifying chamber, the blowing pipe, the circular blowing connecting pipe and the blowing opening are communicated, and one end of the blowing opening is installed inside the upper end of the inner pipe of the cloth bag.

Preferably, a plurality of filtering holes are formed in the inner portion of the cloth bag inner tube, a cloth bag is sleeved on the outer surface of the cloth bag inner tube, and one end of the cloth bag is fixedly installed at the upper end of the inner portion of the collecting tank body.

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

(1) the utility model discloses a dirty gas passes through the inside that the dust air inlet got into the collection tank body, and bring into the air of coming in and block messenger's air downward flow by the baffle, then flow to the sack department in the dust collection mechanism, block the dust and stay the bag table, and the air can be by the filtration pore flow direction to the air-purifying chamber department of seting up on the sack inner tube, discharge from the net gas exhaust hole again, and dirty air blocks by the baffle, can effectually prevent that dirty air from directly blowing to sack department, the effectual weeping hole department of preventing the dust from gluing at the sack, the number of times of use of sack has been reduced, the effectual life that has increased.

(2) The utility model discloses a dust on sack surface constantly increases, starts the pulse valve among the jetting mechanism this moment and makes compressed air spout the sack through spouting the mouthpiece, makes the sack inflation, under reverse air current's effect, makes the adhesion drop at the dust on sack surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the front side of a bag-type dust collector of the present invention;

fig. 2 is a schematic structural view of the back of a bag-type dust collector of the present invention;

FIG. 3 is a schematic side view of a bag-type dust collector according to the present invention;

fig. 4 is a schematic structural view of a section a-a in fig. 3 of a cloth bag type dust collector according to the present invention.

In the figure: 1. collecting the tank body; 2. a discharge outlet; 3. a tank body pillar; 4. a dust inlet; 5. a rotary valve; 6. a gas purifying chamber; 7. a gas-purifying exhaust hole; 8. a dust collection mechanism; 801. a cloth bag; 802. a filtration pore; 803. a cloth bag inner pipe; 9. a baffle plate; 10. a blowing mechanism; 1001. a support pillar; 1002. a circular blowing connecting pipe; 1003. a blowing port; 1004. a blowing pipe; 1005. a pulse valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, a bag-type dust collector comprises a collecting tank body 1, three tank pillars 3 are fixedly mounted on the outer surface of the lower end of the collecting tank body 1, the tank pillars 3 are fixedly mounted on the ground, an air purifying chamber 6 is integrally arranged at the upper end of each tank pillar 3, a blowing mechanism 10 is mounted inside each air purifying chamber 6, one end of each blowing mechanism 10 is mounted inside a dust collecting mechanism 8, each dust collecting mechanism 8 is fixedly mounted inside the collecting tank body 1, each blowing mechanism 10 comprises a pulse valve 1005, each pulse valve 1005 is fixedly mounted on one side of the outer surface of each air purifying chamber 6, each dust collecting mechanism 8 comprises a bag inner pipe 803, and one end of each bag inner pipe 803 is fixedly mounted on the upper end of the inside of the collecting tank body 1.

It can be understood that in this application, the integration of the surface of the collection tank body 1 one side is equipped with dust air inlet 4, the integration of the surface of air-purifying chamber 6 one side is provided with net gas exhaust hole 7, be equipped with the flange on the dust air inlet 4, be equipped with dust air inlet 4 through the integration of the surface of the collection tank body 1 one side and can let dirty gas get into the inside of the collection tank body 1.

It can be understood that in this application, the lower extreme of the collection tank body 1 is equipped with bin outlet 2, install rotary valve 5 on the bin outlet 2, one side fixed mounting that the inside of the collection tank body 1 is close to dust air inlet 4 has baffle 9, the one end fixed mounting of baffle 9 is in the inside upper end of the collection tank body 1, and the lower extreme through the collection tank body 1 is equipped with bin outlet 2 and can will collect the dust discharge of accomplishing.

It is understood that in the present application, an injection tube 1004 is connected to one end of the pulse valve 1005, one end of the injection tube 1004 passes through the clean air chamber 6, and compressed air can be conducted from the injection tube 1004 to the inside through the connection of the injection tube 1004 to one end of the pulse valve 1005.

It can be understood that in the present application, a circular blowing connection pipe 1002 is installed at one end of the blowing pipe 1004 penetrating through the air purifying chamber 6, three blowing ports 1003 are integrally formed on the lower surface of the circular blowing connection pipe 1002, and compressed air is blown to the cloth bag 801 through the blowing ports 1003 by a pulse valve 1005.

It can be understood that, in this application, a plurality of support columns 1001 are fixedly installed on the upper surface of the circular blowing connecting pipe 1002, one end of each support column 1001 is fixedly installed on the upper surface of the inside of the air purifying chamber 6, the blowing pipe 1004, the circular blowing connecting pipe 1002 and the blowing port 1003 are communicated, one end of the blowing port 1003 is installed inside the upper end of the inner pipe 803 of the cloth bag, and the plurality of support columns 1001 are fixedly installed on the upper surface of the circular blowing connecting pipe 1002, so that the breakage caused by overlarge compressed air force can be prevented when the air purifying device is used.

It can be understood that in this application, a plurality of filtration hole 802 has been seted up to the inside of sack inner tube 803, the surface cover of sack inner tube 803 is equipped with sack 80101, the one end fixed mounting of sack 80101 can block the dust in the bag table through sack 801, and the air can be by the filtration hole 802 flow direction to air-purifying chamber 6 department of seting up on the sack inner tube 803, again from net gas exhaust hole 7 discharge, and the dirty air is blockked by baffle 9, can effectually prevent that the dirty air from directly blowing to sack department, the effectual dust that has prevented from gluing in the small opening department of sack 801, has reduced the number of times of use of sack 801, the effectual life that has increased.

The working principle of the cloth bag type dust collector is as follows:

when in use, firstly, dust-containing gas enters the collecting tank body 1 through the dust inlet 4, the brought air is blocked by the baffle 9 to make the air flow downwards, then the dust flows to the cloth bag 801 in the dust collecting mechanism 8 to block the dust on the surface of the bag, the air flows to the air purifying chamber 6 through the filtering hole 802 arranged on the inner pipe 803 of the cloth bag and is discharged from the air purifying exhaust hole 7, when the dust on the surface of the cloth bag 801 is continuously increased, the pulse valve 1005 in the blowing mechanism 10 is started to blow the cloth bag 801 through the blowing opening 1003 at the moment to expand the cloth bag 801, the dust adhered to the surface of the cloth bag 801 is dropped under the action of reverse air flow, the dust-containing air is blocked by the baffle 9, the dust can be effectively prevented from being directly blown to the cloth bag, the dust is effectively prevented from being adhered to the leakage hole of the cloth bag 801, and the use times of the cloth bag 801 are reduced, the service life is effectively prolonged.

It should be noted that the specific model of the pulse valve 1005 is AC220V, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is not repeated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sack formula dust collector, includes collection tank body (1), its characterized in that: the outer fixed surface of the lower end of the collecting tank body (1) is provided with three tank body pillars (3), the tank body pillars (3) are fixedly arranged on the ground, the upper end of the tank body pillars (3) is integrally provided with an air purifying chamber (6), the internal installation of the air purifying chamber (6) is provided with a blowing mechanism (10), one end of the blowing mechanism (10) is arranged in the dust collecting mechanism (8), the dust collecting mechanism (8) is fixedly arranged in the collecting tank body (1), the blowing mechanism (10) comprises a pulse valve (1005), the pulse valve (1005) is fixedly arranged on one side of the outer surface of the air purifying chamber (6), the dust collecting mechanism (8) comprises a cloth bag inner pipe (803), one end of the cloth bag inner pipe (803) is fixedly arranged at the upper end of the inner part of the collecting tank body (1), and the lower end of the collecting tank body (1) is provided with a discharge port (2), install rotary valve (5) on bin outlet (2), one side fixed mounting that the inside of the collection tank body (1) is close to dust air inlet (4) has baffle (9), the one end fixed mounting of baffle (9) is in the inside upper end of the collection tank body (1).

2. A bag-type dust collector as set forth in claim 1, wherein: the dust collecting tank is characterized in that a dust air inlet (4) is integrally formed in one side of the outer surface of the collecting tank body (1), a purified air exhaust hole (7) is integrally formed in one side of the outer surface of the air purifying chamber (6), and a flange is arranged on the dust air inlet (4).

3. A bag-type dust collector as set forth in claim 1, wherein: one end of the pulse valve (1005) is connected with a blowing pipe (1004), and one end of the blowing pipe (1004) penetrates through the air purifying chamber (6).

4. A bag-type dust collector according to claim 3, wherein: one end of the blowing pipe (1004) penetrating through the air purifying chamber (6) is provided with a circular blowing connecting pipe (1002), and the lower surface of the circular blowing connecting pipe (1002) is integrally provided with three blowing openings (1003).

5. A bag-type dust collector according to claim 4, wherein: the upper surface of the circular blowing connecting pipe (1002) is fixedly provided with a plurality of supporting columns (1001), one ends of the supporting columns (1001) are fixedly arranged on the upper surface of the inside of the air purifying chamber (6), the blowing pipe (1004), the circular blowing connecting pipe (1002) and the blowing opening (1003) are communicated, and one end of the blowing opening (1003) is arranged inside the upper end of the inner pipe (803) of the cloth bag.

6. A bag-type dust collector as set forth in claim 1, wherein: a plurality of filtering holes (802) are formed in the cloth bag inner tube (803), a cloth bag (801) is sleeved on the outer surface of the cloth bag inner tube (803), and one end of the cloth bag (801) is fixedly installed at the upper end of the inner portion of the collecting tank body (1).