CN219518193U

CN219518193U - Dust collector for atmospheric pollution treatment

Info

Publication number: CN219518193U
Application number: CN202320736901.1U
Authority: CN
Inventors: 钮宇翔; 沈中增; 余莉萍; 吴峰; 郭燕蕾
Original assignee: Suzhou Jingtian Airen Environmental Technology Co ltd
Current assignee: Suzhou Jingtian Airen Environmental Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-15
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a dust removing device for treating air pollution, which comprises an equipment box, wherein one side of the upper end of the equipment box is provided with an inlet, the other side of the upper end of the equipment box is provided with an outlet, a plurality of filter cartridges are obliquely arranged in the equipment box, two ends of each filter cartridge are provided with connectors and are rotatably arranged in the equipment box, each filter cartridge comprises an outer layer and an inner layer, and the outer layer adopts fiber filter paper and surrounds the outer circumferential direction of the inner layer after being folded; the device is characterized in that a discharge hole is formed in the bottom of the device box, an ash removing device is arranged on one side of the device box and comprises an air storage tank, an air outlet pipe matched with the filter cylinder is arranged on the air storage tank, an electromagnetic valve is arranged on the air outlet pipe, and a compressed air inlet is formed in the bottom of the air storage tank. Compared with the prior art, the utility model has the advantages that: the whole circumferential direction of the filter cylinder can be uniformly contacted with dust-containing gas, and the use ratio of the filter cylinder is high; the cross section forms the triangle after the skin is folded, can increase like this with the area of contact of dust-laden gas, the result of use is better.

Description

Dust collector for atmospheric pollution treatment

Technical Field

The utility model relates to the field of dust removing equipment, in particular to a dust removing device for treating atmospheric pollution.

Background

In the current various dust removal products, the filtering of dust by a filter cartridge is a common technology. And the flue gas of the inclined-plug type filter cartridge dust remover is introduced from an air inlet at the top, and passes through the filter cartridge by utilizing gravity and downlink air flow, so that dust is filtered and falls by the filter cartridge and is collected to the bottom of a dust remover box body. The clean air flow after dust removal is sent out from the exhaust port which is also positioned at the top. A back blowing device is arranged at the upper opening end of each filter cartridge, compressed air is blown into the filter cartridge at regular time, and dust particles on the surface of the filter cartridge are blown off, so that the permeability and the filtering effect of the filter cartridge can be ensured. However, dust is easy to be adsorbed on the filter cartridge, the dust is not easy to fall off when ash removal is carried out, and the contact between the lower side of the filter cartridge and dust-containing gas is smaller than that of the upper side of the filter cartridge, so that the filter cartridge cannot be fully used, and waste is caused.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a dust removal device for treating atmospheric pollution.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the dust removing device for treating the atmospheric pollution comprises an equipment box, wherein one side of the upper end of the equipment box is provided with an inlet, the other side of the upper end of the equipment box is provided with an outlet, a plurality of filter cartridges are obliquely arranged in the equipment box, two ends of each filter cartridge are provided with connectors and are rotatably arranged in the equipment box, each filter cartridge comprises an outer layer and an inner layer, the outer layers adopt fiber filter paper and are folded to surround the outer circumferential direction of the inner layer, and the inner layers are of metal grid structures;

the bottom of the equipment box is provided with a discharge hole, and one side of the equipment box is provided with an ash removing device.

Further, the bottom of the equipment box is provided with a supporting frame, and the discharge hole extends to the position between the supporting frames.

Further, a plurality of fixed hoops are arranged on the outer side of the filter cylinder.

Further, a motor for driving the filter cylinder is arranged in the device, and a conical grating plate is arranged at one end of the inner layer far away from the motor.

Further, ash removal device include the gas holder, the gas holder on be equipped with filter cartridge matched with outlet duct, the outlet duct on be equipped with the solenoid valve, the gas holder bottom be equipped with compressed air inlet.

Further, a fan is arranged on the outlet.

Compared with the prior art, the utility model has the advantages that:

1. when the filter cylinder is designed to rotate, the whole circumferential direction of the filter cylinder can be uniformly contacted with dust-containing gas, and the use ratio of the filter cylinder is high;

2. the cross section forms the triangle after the skin is folded, can increase like this with the area of contact of dust-laden gas, the result of use is better.

Drawings

FIG. 1 is a schematic diagram of a dust collector for treating air pollution.

FIG. 2 is a schematic structural view of a filter cartridge of a dust collector for treating atmospheric pollution according to the present utility model.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. 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.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The working principle of the utility model is as follows: the dust removing device for treating the atmospheric pollution comprises an equipment box 1, wherein one side of the upper end of the equipment box 1 is provided with an inlet 2, the other side of the upper end of the equipment box is provided with an outlet 3, a plurality of filter cartridges 4 are obliquely arranged in the equipment box, the outlet 3 is provided with a fan 10, the fan is started, dust-containing air is filtered by the filter cartridges after entering from the inlet and is discharged from the outlet, and the fan is arranged at the outlet and can reduce dust accumulation on the fan to a certain extent;

the both ends of straining a 4 be equipped with connector 401, and rotate and set up in equipment box 1, strain a 4 include outer 402 and inlayer 403, outer 402 adopt fiber filter paper, and around the external circumference direction at inlayer 403 after folding, inlayer 403 be metal mesh column structure, strain a 4 outside be equipped with a plurality of fixed staple bolts, and outer 402 folding back cross-section forms a plurality of triangle structures. The fixing anchor ear can increase the stability of the filter cylinder, prevent loosening during rotation, and the cross section of the outer layer after folding forms a triangle shape, so that the contact area with dust-containing gas can be increased, and the use effect is better;

the inside of the equipment box 1 is provided with a motor 8 for driving the filter cartridge 4, and one end of the inner layer 403, which is far away from the motor 8, is provided with a conical grating plate 9, so that clean gas can be further filtered;

the ash removal device 6 comprises an air storage tank 601, an air outlet pipe 602 matched with the filter cartridge 4 is arranged on the air storage tank 601, an electromagnetic valve is arranged on the air outlet pipe 602, and a compressed air inlet 603 is formed in the bottom of the air storage tank 601.

The bottom of the equipment box 1 is provided with a discharge hole 5, one side of the equipment box is provided with an ash removing device 6, the bottom of the equipment box 1 is provided with a supporting frame 7, and the discharge hole 5 extends between the supporting frames 7.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a dust collector for atmospheric pollution treatment, includes equipment box (1), its characterized in that: an inlet (2) is formed in one side of the upper end of the equipment box (1), an outlet (3) is formed in the other side of the upper end of the equipment box, a plurality of filter cartridges (4) are obliquely arranged in the equipment box, connecting ports (401) are formed in two ends of each filter cartridge (4), the filter cartridges (4) are rotatably arranged in the equipment box (1), the outer layers (402) adopt fiber filter paper, the fiber filter paper is folded and surrounds the outer circumferential direction of the inner layers (403), and the inner layers (403) are of metal grid structures;

the bottom of the equipment box (1) is provided with a discharge hole (5), and one side of the equipment box is provided with an ash removing device (6).

2. The dust collector for atmospheric pollution abatement according to claim 1, wherein: the bottom of the equipment box (1) is provided with a supporting frame (7), and the discharge hole (5) extends between the supporting frames (7).

3. The dust collector for atmospheric pollution abatement according to claim 1, wherein: the outside of the filter cylinder (4) is provided with a plurality of fixed hoops, and the section of the outer layer (402) after being folded forms a plurality of triangle structures.

4. The dust collector for atmospheric pollution abatement according to claim 1, wherein: the device box (1) is internally provided with a motor (8) for driving the filter cartridge (4), and one end of the inner layer (403) far away from the motor (8) is provided with a conical grating plate (9).

5. The dust collector for atmospheric pollution abatement according to claim 1, wherein: the ash removal device (6) comprises an air storage tank (601), an air outlet pipe (602) matched with the filter cylinder (4) is arranged on the air storage tank (601), an electromagnetic valve is arranged on the air outlet pipe (602), and a compressed air inlet (603) is formed in the bottom of the air storage tank (601).

6. The dust collector for atmospheric pollution abatement according to claim 1, wherein: the outlet (3) is provided with a fan (10).