CN219324027U

CN219324027U - Dust explosion-proof sack cleaner

Info

Publication number: CN219324027U
Application number: CN202223314128.4U
Authority: CN
Inventors: 张卫平; 张海毓; 吴学军; 田铭; 万佳颖
Original assignee: Ningxia Fukang Biotechnology Co ltd
Current assignee: Ningxia Fukang Biotechnology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-11
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of bag-type dust collectors, and discloses a dust explosion-proof bag-type dust collector, which comprises supporting legs, a filter bellows above the supporting legs and a wind outlet bellows above the filter bellows, wherein the supporting legs are fixedly arranged on four corners of the filter bellows, an air suction pipe is arranged on the right side of the filter bellows, one side of the air suction pipe is fixedly connected to the filter bellows, a dust suction cover is arranged at the tail end of the other side of the air suction pipe, and the air suction pipe is fixedly connected with the dust suction cover. In the utility model, the suction force of the air blowing device can be amplified through the air suction pipe and the dust suction hood, and dust on raw materials can be sucked down, so that the effect of directly sucking the dust on the raw materials and avoiding environmental pollution is achieved; dust enters into the dust box in the air filter box through the air suction pipe, air can bring the dust to strike the bottom of the dust box, at the moment, larger dust particles can fall down, and the filtering pressure of the filter stick is effectively reduced, so that the effect of prolonging the service time of the device is achieved.

Description

Dust explosion-proof sack cleaner

Technical Field

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

Background

In fertilizer production, a large amount of dust is carried in raw materials, and some raw materials need to be intensively heated in the production, when the dust carried by a large amount of raw materials is gathered together, the density is too high, and then the explosion is likely to be caused by high-temperature heating.

Through principal's search, publication number CN212790163U discloses a sack cleaner with dust explosion-proof function, including fuselage, joint piece, fan and pipeline, fuselage top fixedly connected with joint piece, and the joint piece top is provided with the fan, fuselage internal connection has the pipeline, the inside installation device that is provided with of joint piece, and the inside fixedly connected with of fan bottom is fixed a section of thick bamboo, fixed section of thick bamboo inner wall has the fixture block through spring coupling, and the fixture block is embedded inside fixed section of thick bamboo, the one end that the fan was kept away from to the fixture block is embedded inside the joint piece, be provided with strengthening mechanism on the pipeline outer wall.

The dust on the raw materials can not be actively sucked down by the device, and the dust can be sucked only after being lifted up by turning the raw materials, so that the dust can fly around and cannot be sucked clean, and the surrounding air pollution is caused, so that the health of workers is influenced.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art, so that the dust explosion-proof bag-type dust collector can directly suck dust on raw materials and avoid environmental pollution.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the dust explosion-proof cloth bag dust remover comprises supporting legs, a filter bellows above the supporting legs and a wind outlet bellows above the filter bellows, wherein the supporting legs are fixedly arranged on four corners of the filter bellows, an air suction pipe is arranged on the right side of the filter bellows, one side of the air suction pipe is fixedly connected to the filter bellows, a dust suction cover is arranged at the tail end of the other side of the air suction pipe, and the air suction pipe is fixedly connected with the dust suction cover.

Preferably, a dust box is arranged in the air filtering box at the joint of the air suction pipe and the air filtering box, the dust box is fixedly arranged on the inner wall of the air filtering box, an air outlet is formed in the upper side of the dust box, and an ash outlet is formed in the lower side of the dust box.

Preferably, the air outlet box is fixedly arranged above the air filtering box, the air filtering box is communicated with the air outlet box, a connecting pipe is arranged on the left side of the air outlet box, the connecting pipe is fixedly arranged on the air outlet box, an air blowing device is arranged at the other end of the connecting pipe, the connecting pipe is fixedly connected with the input end of the air blowing device, an air outlet pipe is arranged on the air blowing device, and the air outlet pipe is fixedly arranged at the output end of the air blowing device.

Preferably, a dust collecting hopper is arranged above the dust hood, the dust collecting hopper is fixedly arranged on the dust hood, a connecting port is formed in the upper side of the dust collecting hopper, and the dust collecting hopper is connected with the air suction pipe through the connecting port.

Preferably, a filter rod is arranged between the filter box and the air outlet box, and the filter rod is fixedly arranged on the air outlet box.

Preferably, a funnel is arranged at the bottom of the air filtering box, and the funnel is fixedly arranged on the air filtering box.

Advantageous effects

The utility model provides a dust explosion-proof cloth bag dust remover. The beneficial effects are as follows:

(1) This explosion-proof sack cleaner of dust through installing the dust hood on the conveyer belt of raw materials, starts blast apparatus, drives the air flow with the air suction in filter bellows and the play bellows through blast apparatus and connecting pipe, can enlarge blast apparatus's suction through aspiration channel and dust hood, can inhale down the dust on the raw materials to reach the direct dust on the raw materials of inhaling, avoid the effect of polluted environment.

(2) This explosion-proof sack cleaner of dust, in the dust box that enters into the filter bellows through the aspiration channel, the air can take the dust to strike the bottom of dust box, and great dust granule will fall at this moment, then drops in the funnel through the ash outlet, effectively lightens the filtration pressure of filter rod to reach the effect of extension device live time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of the dust fall box of the present utility model.

Legend description: 1. a filter box; 2. a wind outlet box; 3. a blower device; 4. a support leg; 5. an air outlet pipe; 6. an air suction pipe; 7. a dust hood; 8. dust collecting hopper; 9. a connection port; 10. a dust box; 11. an air outlet; 12. a filter stick; 13. a funnel; 14. an ash outlet; 15. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Examples: the utility model provides a dust explosion-proof sack cleaner, as shown in fig. 1 through 4, including landing leg 4, and the filter bellows 1 of landing leg 4 top, and the play bellows 2 of filter bellows 1 top, landing leg 4 fixed mounting is on four angles of filter bellows 1, landing leg 4 supports filter bellows 1, the right side of filter bellows 1 is provided with aspiration channel 6, one side fixed connection of aspiration channel 6 is on filter bellows 1, aspiration channel 6 communicates with the inside of filter bellows 1, the end of the opposite side of aspiration channel 6 is provided with suction hood 7, aspiration channel 6 and suction hood 7 fixed connection are in the same place, suction hood 7 is semi-circular, the both sides of suction hood 7 are provided with the draw-in groove, can block in the conveyer top, suction hood 7 can cover conveyer's one section conveyer belt completely, can effectively promote the suction, conveniently inhale the dust on the material.

Further, the dust box 10 is arranged in the air box 1 at the joint of the air suction pipe 6 and the air box 1, the dust box 10 is fixedly arranged on the inner wall of the air box 1, the air outlet 11 is formed in the upper part of the dust box 10, the air outlet 11 is close to the air suction pipe 6 and is arranged on one side, gas in the air suction pipe 6 can flow into the air box 1 from the air outlet 11, the ash outlet 14 is formed in the lower part of the dust box 10, the ash outlet 14 is arranged on one side far away from the air suction pipe 6, the gas in the air suction pipe 6 enters the dust box 10 and then collides with the left bottom of the dust box 10, large-particle dust is blocked at the bottom of the dust box 10 and falls down from the ash outlet 14 along with gravity, and fine dust flows into the air box 1 along with the air flow from the air outlet 11, so that the dust removing pressure of the device is effectively reduced.

Further, go out bellows 2 fixed mounting in the top of filter bellows 1, communicate between filter bellows 1 and the bellows 2 that goes out, the left side protrusion filter bellows 1 of bellows 2 goes out, the left side of bellows 2 is provided with connecting pipe 15, the one end and the bellows 2 internal connection that go out of connecting pipe 15, connecting pipe 15 fixed mounting is on bellows 2, be provided with blast apparatus 3 on the other end of connecting pipe 15, connecting pipe 15 and blast apparatus 3's input fixed connection together, can outwards inhale the air in the filter bellows 1 device through blast apparatus 3, thereby it can suck the dust on the raw materials to lead to aspiration channel 6 and dust hood 7, be provided with out tuber pipe 5 on the blast apparatus 3, go out tuber pipe 5 fixed mounting is on blast apparatus 3's output, can discharge clean air outdoors through out tuber pipe 5.

Further, the dust hood 7 is provided with the dust collection hopper 8 above, and dust collection hopper 8 fixed mounting is on the dust hood 7, and dust collection hopper 8 and dust hood 7 intercommunication, dust collection hopper 8 upper and lower width, wide one side is connected with the dust hood 7, can gather dust through dust collection hopper 8, makes things convenient for aspiration channel 6 to inhale, and connector 9 has been seted up to the top of dust collection hopper 8, and dust collection hopper 8 is in the same place with aspiration channel 6 through connector 9.

Further, a filter rod 12 is arranged between the filter box 1 and the air outlet box 2, the filter rod 12 is fixedly arranged on the air outlet box 2, and the filter rod 12 can block dust carried in the air in the filter box 1, so that clean air flows into the air outlet box 2.

Further, the bottom of filter bellows 1 is provided with funnel 13, and funnel 13 fixed mounting is on filter bellows 1, and funnel 13 and the inside intercommunication of filter bellows 1, the upper width of funnel 13 is narrow down, and funnel 13 can be in the same place the dust granule gathering in the filter bellows 1, makes things convenient for the staff to handle.

The working principle of the utility model is as follows:

when the dust hood 7 is used, the dust hood 7 is arranged on a conveying belt of raw materials, the air blowing device 3 is started, air in the air filtering box 1 and the air outlet box 2 is sucked out through the air blowing device 3 and the connecting pipe 15 to drive air to flow, the suction force of the air blowing device 3 is amplified through the air suction pipe 6 and the dust hood 7, dust on the raw materials can be sucked down, so that the dust density is prevented from being too high when the raw materials are heated and exploding, the dust enters the dust settling box 10 in the air filtering box 1 through the air suction pipe 6, the air can bring the dust to strike the bottom of the dust settling box 10, larger dust particles can fall down at the moment and fall into the funnel 13 through the ash outlet 14, the filtering pressure of the filter stick 12 is effectively reduced, the service time is prolonged, fine dust can flow into the air filtering box 1 along with the air flow, the dust is filtered through the filter stick 12, clean air can flow into the air outlet box 2, is sucked out through the air blowing device 3, and then is discharged outdoors along the air outlet pipe 5.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust explosion-proof sack cleaner, includes landing leg (4), and filter bellows (1) of landing leg (4) top, and play bellows (2) of filter bellows (1) top, its characterized in that: the landing leg (4) fixed mounting is on four angles of filter bellows (1), the right side of filter bellows (1) is provided with aspiration channel (6), one side fixed connection of aspiration channel (6) is on filter bellows (1), the end of the opposite side of aspiration channel (6) is provided with suction hood (7), aspiration channel (6) and suction hood (7) fixed connection are in the same place.

2. The dust explosion-proof bag-type dust collector according to claim 1, wherein: the dust box is characterized in that a dust box (10) is arranged in the air filtering box (1) at the joint of the air suction pipe (6) and the air filtering box (1), the dust box (10) is fixedly arranged on the inner wall of the air filtering box (1), an air outlet (11) is formed in the upper portion of the dust box (10), and an ash outlet (14) is formed in the lower portion of the dust box (10).

3. The dust explosion-proof bag-type dust collector according to claim 1, wherein: the air outlet box (2) is fixedly arranged above the air filtering box (1), the air filtering box (1) is communicated with the air outlet box (2), a connecting pipe (15) is arranged on the left side of the air outlet box (2), the connecting pipe (15) is fixedly arranged on the air outlet box (2), a blowing device (3) is arranged at the other end of the connecting pipe (15), the input ends of the connecting pipe (15) and the blowing device (3) are fixedly connected together, an air outlet pipe (5) is arranged on the blowing device (3), and the air outlet pipe (5) is fixedly arranged at the output end of the blowing device (3).

4. The dust explosion-proof bag-type dust collector according to claim 1, wherein: the dust collection device is characterized in that a dust collection hopper (8) is arranged above the dust collection hood (7), the dust collection hopper (8) is fixedly arranged on the dust collection hood (7), a connecting port (9) is formed in the upper portion of the dust collection hopper (8), and the dust collection hopper (8) is connected with the air suction pipe (6) through the connecting port (9).

5. The dust explosion-proof bag-type dust collector according to claim 1, wherein: a filter rod (12) is arranged between the filter box (1) and the air outlet box (2), and the filter rod (12) is fixedly arranged on the air outlet box (2).

6. The dust explosion-proof bag-type dust collector according to claim 1, wherein: the bottom of the air filtering box (1) is provided with a funnel (13), and the funnel (13) is fixedly arranged on the air filtering box (1).