CN219424029U

CN219424029U - Waste gas dust collector for exhaust gas treatment equipment

Info

Publication number: CN219424029U
Application number: CN202223238299.3U
Authority: CN
Inventors: 闵根平; 邹文辉; 黄文平; 郭建洲; 闵刚妹; 张培君; 闵高林
Original assignee: Jiangxi Minyuan Environmental Protection Co ltd
Current assignee: Jiangxi Minyuan Environmental Protection Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-07-28
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an exhaust gas dust removal device for exhaust gas treatment equipment, which relates to the technical field of exhaust gas treatment equipment and comprises an exhaust gas adsorption box, wherein an active carbon filter frame and a dust removal frame are inserted in the exhaust gas adsorption box; a spray pipe is fixedly arranged in the dust removing frame, a plurality of atomizing spray heads are fixedly arranged at the bottom end of the spray pipe, a filter frame is fixedly arranged at one end of the dust removing frame, and a filter screen is fixedly arranged on the inner wall of the filter frame; the novel dust removing device is characterized in that a servo motor is fixedly connected in the dust removing frame, the output end of the servo motor is fixedly connected with a screw, a sliding block is connected to the screw in a threaded mode, a scraping plate is horizontally and slidably arranged on the sliding block, bristles are fixedly arranged at one end, close to the filter screen, of the scraping plate, and a side plate is fixedly connected to the surface of the dust removing frame. The screw rod drives the scraping plate to move up and down, so that the brush hair on the scraping plate can clean the filter screen, and the filter screen can be cleaned in the dust removing frame.

Description

Waste gas dust collector for exhaust gas treatment equipment

Technical Field

The utility model relates to the technical field of waste gas treatment equipment, in particular to a waste gas dust removal device for waste gas treatment equipment.

Background

The waste gas refers to toxic and harmful gases exhausted by human beings in the production and living processes, such as gases generated in various factories, and the waste gas is generated more and more along with the development of industry, and the waste gas can be purified by waste gas treatment equipment such as an activated carbon adsorption box and the like, so that the pollution to the environment after the waste gas is exhausted is reduced;

the utility model discloses an utility model patent with the publication number of CN215027315U and the name of an exhaust gas dust removal device for exhaust gas treatment equipment, which comprises a box body, a purification mechanism and a dust removal mechanism, wherein the purification mechanism comprises a hinged seat, a concave cover, a suction fan, a filter frame, a first filter screen, a second filter screen, an activated carbon adsorption plate, a fixed cylinder, a curved rod, a spring, a limit rod, an air outlet pipe and an air inlet pipe;

when the device such as the activated carbon adsorption box is used for carrying out adsorption treatment on waste gas, dust is easy to discharge in the waste gas, dust is required to be reduced by utilizing the dust removing device, dust is usually reduced by adopting a water mist spraying mode shown in the patent, then dust is prevented from being discharged after waste gas is discharged by collecting and treating sewage, a filter screen is usually arranged in the waste gas dust removing device for filtering the waste gas, the filter screen is blocked as time goes, and the filter screen is required to be taken out for cleaning, so that the filter screen is more troublesome to take out and clean.

Disclosure of Invention

The utility model aims to provide an exhaust gas dust removal device for exhaust gas treatment equipment, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the waste gas dust removing device for the waste gas treatment equipment comprises a waste gas adsorption box, wherein an active carbon filter frame and a dust removing frame are inserted in the waste gas adsorption box; a spray pipe is fixedly arranged in the dust removing frame, a plurality of atomizing spray heads are fixedly arranged at the bottom end of the spray pipe, a filter frame is fixedly arranged at one end of the dust removing frame, and a filter screen is fixedly arranged on the inner wall of the filter frame; the dust removing frame is characterized in that a servo motor is fixedly connected in the dust removing frame, the output end of the servo motor is fixedly connected with a screw rod, a sliding block is connected to the screw rod in a threaded mode, a scraping plate is horizontally and slidably arranged on the sliding block, and bristles are fixedly arranged at one end, close to the filter screen, of the scraping plate.

Preferably, the surface of the dust removing frame is fixedly connected with a side plate, and screws in threaded connection with the waste gas adsorption box are inserted into the side plate.

Preferably, the inner wall of the dust removing frame is fixedly connected with a limiting rod, and the sliding block is vertically and slidably arranged on the limiting rod.

Preferably, the inner wall fixedly connected with wave plate of dust removal frame, the one end that wave plate is close to the slide is the wave setting, the one end that the scraper blade is close to wave plate is the arc setting, fixedly connected with spring between the one end that the wave plate was kept away from to the slider and the scraper blade.

Preferably, the scraping plate is fixedly connected with a convex plate, and the spring is fixedly arranged between the convex plate and the sliding block.

Preferably, the inner wall of the dust removing frame is fixedly connected with a connecting frame, and the inner wall of the connecting frame is fixedly connected with a plurality of inclined plates.

Preferably, through holes are formed in the upper end and the lower end of the waste gas adsorption box, and water outlets are formed in the bottom end of the dust removal frame.

In the above technical scheme, the utility model provides an exhaust gas dust removal device for exhaust gas treatment equipment, which has the following beneficial effects: the screw is driven to rotate through the servo motor, and then the screw drives the scraping plate to move up and down, so that bristles on the scraping plate clean the filter screen, and the filter screen can be cleaned in the dust removing frame.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic diagram of a part of a dust removing frame according to an embodiment of the present utility model;

fig. 3 is a schematic view of a part of the structure of the swash plate according to the embodiment of the utility model;

fig. 4 is a schematic view of a part of a structure of a filter frame according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of the structure shown in FIG. 3A according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a structure at B in fig. 4 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. an exhaust gas adsorption tank; 2. an activated carbon filter frame; 3. a dust removal frame; 401. a spray tube; 402. a side plate; 403. a screw; 404. a filter frame; 405. a scraper; 4051. a convex plate; 406. a wave plate; 407. a slide block; 408. a servo motor; 409. a screw; 410. a limit rod; 411. a connection frame; 412. and a sloping plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-6, an exhaust gas dust removal device for an exhaust gas treatment device according to the present utility model includes an exhaust gas adsorption tank 1, wherein an activated carbon filter frame 2 and a dust removal frame 3 are inserted in the exhaust gas adsorption tank 1; a spray pipe 401 is fixedly arranged in the dust removing frame 3, a plurality of atomizing spray heads are fixedly arranged at the bottom end of the spray pipe 401, a filter frame 404 is fixedly arranged at one end of the dust removing frame 3, and a filter screen is fixedly arranged on the inner wall of the filter frame 404; a servo motor 408 is fixedly connected in the dust removal frame 3, the output end of the servo motor 408 is fixedly connected with a screw 409, a sliding block 407 is connected on the screw 409 in a threaded manner, a scraper 405 is horizontally and slidably arranged on the sliding block 407, and bristles are fixedly arranged at one end, close to a filter screen, of the scraper 405; the servo motor 408 is started, at this time, the servo motor 408 drives the screw 409 to rotate, the screw 409 drives the sliding block 407 to move, and the sliding block 407 drives the scraping plate 405 to move up and down, so that the bristles on the scraping plate 405 clean dirt on a filter screen, and spray dust fall is carried out in the dust removal frame 3 through the spray pipe 401 and the atomization nozzle, wherein the servo motor 408 is a waterproof motor.

Specifically, the surface of the dust removing frame 3 is fixedly connected with a side plate 402, and screws 403 in threaded connection with the waste gas adsorption box 1 are inserted on the side plate 402; after the dust removing frame 3 is inserted into the exhaust gas adsorbing tank 1, the screws 403 are aligned with the screw holes on the exhaust gas adsorbing tank 1, and then the screws 403 are screwed into the exhaust gas adsorbing tank 1 to limit the dust removing frame 3.

Specifically, the inner wall of the dust removing frame 3 is fixedly connected with a limiting rod 410, and a slide block 407 is vertically and slidably arranged on the limiting rod 410; the slide block 407 can only move in the vertical direction by the cooperation of the limit rod 410 and the screw 409.

Specifically, the inner wall of the dust removing frame 3 is fixedly connected with a fluctuation plate 406, one end of the fluctuation plate 406, which is close to the sliding plate, is in a wave shape, one end of the scraping plate 405, which is close to the fluctuation plate 406, is in an arc shape, and a spring is fixedly connected between one end of the sliding block 407, which is far away from the fluctuation plate 406, and the scraping plate 405; the spring will pull the scraper blade 405 to be close to the fluctuation plate 406, and when the arc-shaped end of the scraper blade 405 contacts with the fluctuation plate 406, along with the up-and-down movement of the scraper blade 405, the scraper blade 405 will be contacted by the wave-shaped end of the fluctuation plate 406 to horizontally move left and right at this time, so that the cleaning effect of the brush hair is better.

Specifically, the scraper 405 is fixedly connected with a convex plate 4051, and a spring is fixedly installed between the convex plate 4051 and the sliding block 407; the convex plate 4051 extends on the surface of the scraping plate 405, so that the arrangement of the springs is more convenient.

Specifically, the inner wall of the dust removing frame 3 is fixedly connected with a connecting frame 411, and the inner wall of the connecting frame 411 is fixedly connected with a plurality of inclined plates 412; the inclined plates 412 are arranged in a downward inclined mode, water sprayed out of the atomizing nozzle cannot be directly sprayed out of the dust removing frame 3 through the inclined plates 412, sponge blocks are fixedly arranged in channels between every two adjacent inclined plates 412, water mist can be adsorbed through the sponge blocks, and the water mist is prevented from being sprayed out along with wind in a large quantity.

Specifically, through holes are formed in the upper end and the lower end of the waste gas adsorption box 1, and water outlets are formed in the bottom end of the dust removal frame 3; through the upper through hole of the waste gas adsorption box 1, water can be introduced into the spray pipe 401, and the water outlet hole at the bottom end of the dust removal frame 3 is communicated with the through hole at the bottom end of the waste gas adsorption box 1, so that sewage in the dust removal frame 3 is conveniently discharged, and further, the inner bottom wall of the dust removal frame 3 is arranged in a downward inclined manner towards the position of the water outlet hole.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The waste gas dust removing device for the waste gas treatment equipment comprises a waste gas adsorption box (1), and is characterized in that an active carbon filter frame (2) and a dust removing frame (3) are inserted in the waste gas adsorption box (1);

a spray pipe (401) is fixedly arranged in the dust removing frame (3), a plurality of atomizing spray heads are fixedly arranged at the bottom end of the spray pipe (401), a filter frame (404) is fixedly arranged at one end of the dust removing frame (3), and a filter screen is fixedly arranged on the inner wall of the filter frame (404);

the dust removing frame is characterized in that a servo motor (408) is fixedly connected in the dust removing frame (3), a screw (409) is fixedly connected to the output end of the servo motor (408), a sliding block (407) is connected to the screw (409) in a threaded mode, a scraping plate (405) is horizontally and slidably arranged on the sliding block (407), and bristles are fixedly arranged at one end, close to a filter screen, of the scraping plate (405).

2. The exhaust gas dust removal device for the exhaust gas treatment equipment according to claim 1, wherein a side plate (402) is fixedly connected to the surface of the dust removal frame (3), and a screw (403) in threaded connection with the exhaust gas adsorption box (1) is inserted on the side plate (402).

3. The exhaust gas dust removal device for exhaust gas treatment equipment according to claim 1, wherein the inner wall of the dust removal frame (3) is fixedly connected with a limit rod (410), and the sliding block (407) is vertically and slidably arranged on the limit rod (410).

4. The exhaust gas dust removal device for exhaust gas treatment equipment according to claim 1, wherein the inner wall of the dust removal frame (3) is fixedly connected with a fluctuation plate (406), one end of the fluctuation plate (406) close to the sliding plate is in a wave shape, one end of the scraping plate (405) close to the fluctuation plate (406) is in an arc shape, and a spring is fixedly connected between one end of the sliding block (407) away from the fluctuation plate (406) and the scraping plate (405).

5. The exhaust gas dust removing device for an exhaust gas treatment apparatus according to claim 4, wherein the scraper (405) is fixedly connected with a convex plate (4051), and the spring is fixedly installed between the convex plate (4051) and the slider (407).

6. The exhaust gas dust removal device for an exhaust gas treatment apparatus according to claim 1, wherein the inner wall of the dust removal frame (3) is fixedly connected with a connection frame (411), and the inner wall of the connection frame (411) is fixedly connected with a plurality of sloping plates (412).

7. The exhaust gas dust removal device for the exhaust gas treatment equipment according to claim 1, wherein through holes are formed in the upper end and the lower end of the exhaust gas adsorption box (1), and water outlets are formed in the bottom end of the dust removal frame (3).