CN218901415U

CN218901415U - Industrial waste gas catalytic reaction device

Info

Publication number: CN218901415U
Application number: CN202222063036.7U
Authority: CN
Inventors: 邹雪琳; 刘鉴; 黄凯槟; 苏浩尧
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-04-25
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an industrial waste gas catalytic reaction device which comprises a box body, wherein a partition plate is fixedly connected to the inner surface of the box body, a second timing valve is fixedly connected to the inner surface of the partition plate, a sleeve is fixedly connected to the lower surface of the partition plate, fan blades are rotatably connected to the inner surface of the sleeve, a separation plate is fixedly connected to the upper surface of the partition plate, a cavity is formed between the separation plate and the box body, a light-emitting plate is fixedly connected to the rear surface of the cavity, a filter is arranged on the inner surface of the cavity, a top plate is fixedly connected to the upper surface of the separation plate, and a first timing valve is arranged in the top plate. Through the structure, the gas can be automatically controlled to flow into different cavities, so that the time for catalyzing the gas by the light-emitting plate is increased, the catalyzing effect is improved, and the rotating speed of the fan blade can be observed through the observation window to judge whether the filter needs to be replaced.

Description

Industrial waste gas catalytic reaction device

Technical Field

The utility model relates to the technical field of catalytic devices, in particular to an industrial waste gas catalytic reaction device.

Background

The catalytic mode of waste gas has multiple types, but needs enough reaction time, but only one reaction cover is used to solve the problem that the reaction speed is reduced in the reaction process, so that the catalytic time of the device is too short to reduce the catalytic efficiency, and the technical scheme provided by the utility model with the application number of CN201720595802.0 is that although the blades of the vortex device are impacted at a high speed by small holes in the catalytic process, the blades rotate to generate vortex, so that the waste gas is repeatedly reduced by the catalytic reaction, but the catalytic effect is poor because the multi-cavity co-catalysis cannot be satisfied.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an industrial waste gas catalytic reaction device, which can automatically control gas to flow into different cavities through a second timing valve and a first timing valve, so that the time of the gas catalyzed by a light-emitting plate is increased, the catalytic effect is increased, and the rotating speed of fan blades can be observed through an observation window to judge whether a filter needs to be replaced or not.

In order to achieve the above object, the present utility model also provides an industrial waste gas catalytic reaction device, comprising:

the box body, the internal surface fixedly connected with baffle of box, the inside fixedly connected with second timing valve of baffle, the lower surface fixedly connected with sleeve of baffle, telescopic internal surface rotates and is connected with the flabellum, the upper surface fixedly connected with separation board of baffle, form the cavity between separation board and the box body;

the back surface fixedly connected with luminescent plate of cavity, the internal surface of cavity is provided with the filter, the upper surface fixedly connected with roof of separator plate, the inside of roof is provided with first timing valve.

According to the industrial waste gas catalytic reaction device, the number of the sleeves and the second timing valves is multiple and distributed left and right, and the sleeves and the second timing valves are used for conveying gases to be catalyzed to different cavities.

According to the industrial waste gas catalytic reaction device, the number of the cavities is multiple and distributed left and right, and a mixing cavity is formed between the upper surface of the top plate and the box body and is used for facilitating gas outflow.

According to the industrial waste gas catalytic reaction device, the left surface of the box body is provided with the air inlet pipe, the upper surface of the box body is provided with the air outlet pipe, and the outer surfaces of the air inlet pipe and the air outlet pipe are provided with threads for facilitating connection with a pipeline.

According to the industrial waste gas catalytic reaction device, the light-emitting plate is connected with an external power supply.

According to the industrial waste gas catalytic reaction device, the front surface of the box body is provided with the box door, and the position of the box door corresponds to the position of the filter and is used for replacing the filter.

According to the industrial waste gas catalytic reaction device, the front surface of the box body is provided with the observation window, and the sleeve is made of transparent materials, so that the rotation condition of the fan blade is observed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an internal construction diagram of an industrial waste gas catalytic reaction apparatus according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a front view of an industrial waste gas catalytic reaction apparatus according to the present utility model;

FIG. 4 is a schematic view of a part of the catalytic reaction device for industrial waste gas according to the present utility model.

Legend description:

1. a case; 2. a partition plate; 3. a top plate; 4. an air inlet pipe; 5. an air outlet pipe; 6. a first timing valve; 7. a separation plate; 8. a filter; 9. a second timing valve; 10. a sleeve; 11. a fan blade; 12. a door; 13. an observation window; 14. a light emitting panel; 15. a mixing chamber.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, an industrial waste gas catalytic reaction device according to the embodiment of the utility model includes a box 1, a partition board 2 is fixedly connected to an inner surface of the box 1, a second timing valve 9 is fixedly connected to an inner surface of the partition board 2, for automatically controlling whether gas enters a corresponding cavity, a sleeve 10 is fixedly connected to a lower surface of the partition board 2, a plurality of sleeves 10 and second timing valves 9 are distributed left and right, for conveying the gas to be catalyzed to different cavities, blades 11 are rotatably connected to an inner surface of the sleeve 10, for rotating under the flow of the gas, a separation plate 7 is fixedly connected to an upper surface of the partition board 2, a cavity is formed between the separation plate 7 and the box 1, the number of the cavities is multiple and distributed left and right, a mixing cavity 15 is formed between an upper surface of a top plate 3 and the box 1, for facilitating the gas to flow out, an air inlet pipe 4 is arranged on a left surface of the box 1, threads are arranged on an outer surface of the air inlet pipe 4 and an outer surface of the air outlet pipe 5, for facilitating connection with a pipeline, a front surface 12 of the box 1 is provided with a filter door 12, a position of the front surface 12 is provided with a transparent window 8, and a filter door 11 is arranged at a position corresponding to the filter door 8, and a transparent material is arranged for the front of the box 11, and the filter is used for the filter 11 is rotatably arranged for the box 11, and is used for the observation.

The back surface fixedly connected with luminescent plate 14 of cavity, luminescent plate 14 is connected with external power source, and the internal surface of cavity is provided with filter 8 for all gas carries out preliminary treatment, and the upper surface fixedly connected with roof 3 of separator plate 7, the inside of roof 3 is provided with first timing valve 6 for open at the timing or close.

Working principle: the air is blown into the box body 1 through the air inlet pipe 4, the air flows into the cavity through the second timing valve 9, when the corresponding first timing valve 6 in the cavity is closed, the air cannot flow in after the cavity pressure rises to the threshold value, only one of the second timing valves 9 is adjusted to be opened at the same time, the air enters the corresponding cavity, the air is filtered firstly, then the first timing valve 6 is opened and the corresponding second timing valve 9 is closed through catalysis of the light-emitting plate 14, the air is discharged under the negative pressure of the mixing cavity 15, the rotation of the fan blades 11 is observed, the air permeability of the filter 8 is reduced when the rotating speed is low, and replacement is needed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An industrial waste gas catalytic reaction device, characterized by comprising:

the novel fan comprises a box body (1), wherein the inner surface of the box body (1) is fixedly connected with a partition plate (2), the inside of the partition plate (2) is fixedly connected with a second timing valve (9), the lower surface of the partition plate (2) is fixedly connected with a sleeve (10), the inner surface of the sleeve (10) is rotationally connected with fan blades (11), the upper surface of the partition plate (2) is fixedly connected with a separation plate (7), and a cavity is formed between the separation plate (7) and the box body (1);

the back surface fixedly connected with luminescent plate (14) of cavity, the internal surface of cavity is provided with filter (8), the upper surface fixedly connected with roof (3) of separator plate (7), the inside of roof (3) is provided with first timing valve (6).

2. An industrial waste gas catalytic reactor according to claim 1, wherein the number of sleeves (10), second timing valves (9) is plural and distributed left and right.

3. An industrial waste gas catalytic reactor according to claim 1, wherein the number of cavities is plural and distributed left and right, and a mixing chamber (15) is formed between the upper surface of the top plate (3) and the tank (1).

4. The industrial waste gas catalytic reaction device according to claim 1, wherein an air inlet pipe (4) is arranged on the left surface of the box body (1), an air outlet pipe (5) is arranged on the upper surface of the box body (1), and threads are arranged on the outer surfaces of the air inlet pipe (4) and the air outlet pipe (5).

5. An industrial waste gas catalytic reaction device according to claim 1, characterized in that the light emitting plate (14) is connected to an external power source.

6. An industrial waste gas catalytic reaction device according to claim 1, characterized in that the front surface of the box (1) is provided with a box door (12), the position of the box door (12) corresponds to the position of the filter (8).

7. An industrial waste gas catalytic reaction device according to claim 1, characterized in that the front surface of the box (1) is provided with an observation window (13), and the material of the sleeve (10) is transparent.