CN219764783U

CN219764783U - Anti-blocking dust removal filter

Info

Publication number: CN219764783U
Application number: CN202321179229.7U
Authority: CN
Inventors: 丁爱华; 陆慧松
Original assignee: Xiamen Xinhuayu Technology Co ltd
Current assignee: Xiamen Xinhuayu Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-29
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to an anti-blocking dust removal filter, which comprises a box body, wherein an air inlet pipe is arranged on the outer wall of one side of the box body, an air outlet pipe is arranged on the outer wall of the other side of the box body, a partition plate is arranged in the box body, the partition plate divides the interior of the box body into an installation cavity and a lower cavity, the air inlet pipe is communicated with the lower cavity, the air outlet pipe is communicated with the installation cavity, a plurality of dust removal cloth bags are arranged on the partition plate, an air supply assembly is arranged on the outer wall of the box body, and a dust removal assembly is arranged in the installation cavity. According to the utility model, the dust removal assembly and the air supply assembly are arranged, so that the hose in the dust removal assembly can penetrate into the dust removal cloth bag, and the wind power provided by the air supply assembly is directly transmitted to the inner wall of the dust removal cloth bag through the dust removal assembly, so that the dust removal cloth bag can be more directly and effectively removed.

Description

Anti-blocking dust removal filter

Technical Field

The utility model relates to the technical field of dust collectors, in particular to an anti-blocking dust-collecting filter.

Background

The cloth bag type dust filter is a common industrial dust filtering device, also called a bag type dust collector, and mainly adopts the principle that a filter material is utilized to filter and collect pollutants such as particulate matters, smoke dust and the like in gas, and meanwhile, the sediment on a filter bag is removed by a dust removing system so as to achieve the purpose of purifying waste gas;

when the existing bag-type dust removing filter is used for removing dust, the waste gas is mainly filtered through a cloth bag, a large amount of dust can be accumulated on the outer wall of the cloth bag for a long time, and then a blocking phenomenon is caused;

the main movement direction of the air is downward because the air outlet pipe is right facing the cloth bag below, and the air does not directly act on the inner wall of the side face of the cloth bag, so that the dust removal effect on the outer wall of the cloth bag is poor, and improvement is needed.

Disclosure of Invention

The utility model provides an anti-blocking dust removal filter, which solves the problems in the prior art.

The scheme for solving the technical problems is as follows: the device comprises a box body, wherein an air inlet pipe is arranged on the outer wall of one side of the box body, and an air outlet pipe is arranged on the outer wall of the other side of the box body;

the inside of the box body is provided with a partition board, the partition board divides the inside of the box body into an installation cavity and a lower cavity, the air inlet pipe is communicated with the lower cavity, the air outlet pipe is communicated with the installation cavity, and a plurality of dust collection cloth bags are arranged on the partition board;

the air supply assembly is installed to the outer wall of box, the internally mounted of installation cavity has dust removal subassembly, the air supply assembly is used for providing wind-force for dust removal subassembly, dust removal subassembly is used for clearing up the dust on the dust removal sack outer wall.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the air supply assembly comprises an air blower, the air blower is arranged on the outer wall of the box body, a branch air pipe is fixedly connected to one side of the outer wall of the box body, the output end of the air blower is arranged in the branch air pipe, and a plurality of air supply pipes are arranged on the branch air pipe.

Further, the dust removal subassembly includes a plurality of rotation pipes, the inner wall in the even installation chamber in both ends of rotation pipe rotates to be connected, the inner wall fixedly connected with a plurality of hoses of rotation pipe, the outer wall of hose is provided with a plurality of air-out holes, the one end that is away from the tuber pipe of dividing of blast pipe rotates with the inner wall of rotation pipe to be connected.

Further, the dust removal assembly further comprises a plurality of driving motors, the driving motors are fixedly arranged on the outer wall of the box body, one end of an output shaft of each driving motor is fixedly connected with the rotating tube, and the outer wall of the rotating tube is fixedly connected with a plurality of limiting discs.

Further, the top outer wall fixedly connected with lift cylinder of box, the output shaft one end fixedly connected with spacing of lift cylinder, spacing slidable mounting is in the installation cavity.

Further, a baffle is fixedly arranged on the inner wall of the box body, and the baffle is arranged at a position close to the air inlet pipe.

The beneficial effects of the utility model are as follows: the utility model provides an anti-blocking dust removal filter, which has the following advantages:

according to the utility model, the dust removal assembly and the air supply assembly are arranged, so that the hose in the dust removal assembly can penetrate into the dust removal cloth bag, and the wind power provided by the air supply assembly is directly transmitted to the inner wall of the dust removal cloth bag through the dust removal assembly, so that the dust removal cloth bag can be more directly and effectively removed.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of an anti-clogging dust filter according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of an anti-blocking dust-removing filter according to the present utility model;

FIG. 3 is a schematic diagram of a rotating tube structure of an anti-clogging dust filter according to the present utility model;

fig. 4 is a schematic view of a hose structure of an anti-blocking dust-removing filter according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 2. a blower; 3. a wind dividing pipe; 4. an air outlet pipe; 5. an air supply pipe; 6. a lifting cylinder; 7. an air inlet pipe; 8. a dust removing cloth bag; 9. a partition plate; 10. a mounting cavity; 11. a limiting frame; 12. a rotary tube; 13. a limiting disc; 14. a hose; 15. a baffle; 16. and driving the motor.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides an anti-blocking dust removal filter, which comprises a box body 1, wherein an air inlet pipe 7 is arranged on the outer wall of one side of the box body 1, an air outlet pipe 4 is arranged on the outer wall of the other side of the box body 1, a partition plate 9 is arranged in the box body 1, the partition plate 9 divides the interior of the box body 1 into an installation cavity 10 and a lower cavity, the air inlet pipe 7 is communicated with the lower cavity, the air outlet pipe 4 is communicated with the installation cavity 10, a plurality of dust removal cloth bags 8 are arranged on the partition plate 9, and a baffle 15 is fixedly arranged on the inner wall of the box body 1;

the waste gas enters the box body 1 through the air inlet pipe 7, moves to the position below the dust collection cloth bag 8 through the baffle 15, enters the inside of the dust collection cloth bag 8 through the dust collection cloth bag 8, moves into the installation cavity 10 after being filtered by the dust collection cloth bag 8, and finally is discharged through the air outlet pipe 4.

Along with the increase of the service time, the outer wall of the dust collection cloth bag 8 is stained with a large amount of dust, so that air flow is blocked, an air supply assembly and a dust collection assembly are arranged on the box body 1 for preventing blocking, and the dust on the outer wall of the dust collection cloth bag 8 is cleaned through the air supply assembly and the dust collection assembly;

the air supply assembly comprises an air blower 2, the air blower 2 is arranged on the outer wall of the box body 1, one side of the outer wall of the box body 1 is fixedly connected with a branch air pipe 3, the output end of the air blower 2 is arranged in the branch air pipe 3, and a plurality of air supply pipes 5 are arranged on the branch air pipe 3;

the dust removing assembly comprises a plurality of rotating pipes 12, the two ends of the rotating pipes 12 are uniformly provided with the inner walls of the cavities 10 to be connected in a rotating way, the inner walls of the rotating pipes 12 are fixedly connected with a plurality of hoses 14, the outer walls of the hoses 14 are provided with a plurality of air outlet holes, and one end, far away from the air dividing pipe 3, of the air supplying pipe 5 is connected with the inner walls of the rotating pipes 12 in a rotating way;

when the dust on the outer wall of the dust collection cloth bag 8 needs to be cleaned: the blower 2 is started, the air blown by the blower 2 enters the air distribution pipe 3, enters the corresponding rotating pipe 12 through the air supply pipe 5, finally is blown to the inner wall of the dust collection cloth bag 8 through the air outlet hole on the hose 14, and the air blown from the air outlet hole is directly opposite to the inner wall of the dust collection cloth bag 8, so that dust on the outer wall of the dust collection cloth bag 8 is cleaned more directly and effectively, and the cleaning effect on the dust is better.

In order to prevent the hose 14 in the dust removing cloth bag 8 from interfering with the air flow in the process of filtering the waste gas, a plurality of driving motors 16 are additionally arranged in the dust removing assembly, the driving motors 16 are fixedly arranged on the outer wall of the box body 1, one end of an output shaft of each driving motor 16 is fixedly connected with the rotating pipe 12, and a plurality of limiting discs 13 are fixedly connected with the outer wall of the rotating pipe 12;

when the dust on the dust collection cloth bag 8 is not required to be cleaned, the driving motor 16 is started, the driving motor 16 drives the rotary pipe 12 to rotate, the hose 14 is wound up, the hose 14 is separated from the inside of the dust collection cloth bag 8, and a plurality of groups of hoses 14 are separated through the limiting discs 13;

the outer wall of the top of the box body 1 is fixedly connected with a lifting cylinder 6, one end of an output shaft of the lifting cylinder 6 is fixedly connected with a limiting frame 11, and the limiting frame 11 is slidably arranged in the mounting cavity 10;

after the hose 14 is wound, the lifting cylinder 6 is started, and the lifting cylinder 6 drives the limiting frame 11 to move downwards, so that the hose 14 on the rotary pipe 12 is compressed, and the wound hose 14 is prevented from being blown away by air.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution made to the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. The anti-blocking dust removal filter comprises a box body (1) and is characterized in that an air inlet pipe (7) is arranged on the outer wall of one side of the box body (1), and an air outlet pipe (4) is arranged on the outer wall of the other side of the box body (1);

the inside of the box body (1) is provided with a partition plate (9), the partition plate (9) divides the inside of the box body (1) into an installation cavity (10) and a lower cavity, the air inlet pipe (7) is communicated with the lower cavity, the air outlet pipe (4) is communicated with the installation cavity (10), and a plurality of dust collection cloth bags (8) are arranged on the partition plate (9);

the dust collection box is characterized in that an air supply assembly is arranged on the outer wall of the box body (1), a dust collection assembly is arranged in the installation cavity (10), the air supply assembly is used for providing wind power for the dust collection assembly, and the dust collection assembly is used for cleaning dust on the outer wall of the dust collection cloth bag (8).

2. The anti-blocking dust removal filter according to claim 1, wherein the air supply assembly comprises an air blower (2), the air blower (2) is installed on the outer wall of the box body (1), a branch air pipe (3) is fixedly connected to one side outer wall of the box body (1), the output end of the air blower (2) is installed in the branch air pipe (3), and a plurality of air supply pipes (5) are installed on the branch air pipe (3).

3. The anti-blocking dust removal filter according to claim 2, wherein the dust removal assembly comprises a plurality of rotating pipes (12), the inner walls of the cavities (10) are uniformly arranged at the two ends of the rotating pipes (12) and are rotationally connected, a plurality of hoses (14) are fixedly connected to the inner walls of the rotating pipes (12), a plurality of air outlet holes are formed in the outer walls of the hoses (14), and one end, far away from the air distribution pipe (3), of the air supply pipe (5) is rotationally connected with the inner walls of the rotating pipes (12).

4. An anti-clogging dust filter according to claim 3, wherein the dust removing assembly further comprises a plurality of driving motors (16), the driving motors (16) are fixedly mounted on the outer wall of the box body (1), one end of an output shaft of each driving motor (16) is fixedly connected with the rotating tube (12), and a plurality of limiting discs (13) are fixedly connected to the outer wall of the rotating tube (12).

5. The anti-blocking dust removal filter according to claim 4, wherein the top outer wall of the box body (1) is fixedly connected with a lifting cylinder (6), one end of an output shaft of the lifting cylinder (6) is fixedly connected with a limiting frame (11), and the limiting frame (11) is slidably mounted in the mounting cavity (10).

6. The anti-clogging dust filter according to claim 5, wherein a baffle plate (15) is fixedly installed on the inner wall of the case (1), and the baffle plate (15) is disposed at a position close to the air inlet pipe (7).