CN217829336U

CN217829336U - Industrial waste gas treatment device with built-in activated carbon adsorption structure

Info

Publication number: CN217829336U
Application number: CN202221922836.3U
Authority: CN
Inventors: 王志东; 王涛; 刘显仲
Original assignee: Zhongqing Knight Technology Co ltd
Current assignee: Zhongqing Knight Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-18
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of industrial waste gas treatment, specifically be an industrial waste gas treatment device of built-in active carbon adsorption structure, including the swirl fan of the industrial waste gas flow rate after accelerating to remove dust, swirl fan inlet end is provided with the first filtering mechanism that removes dust to industrial waste gas, swirl fan is given vent to anger the end and is provided with the industrial waste gas after removing dust and carries out organic matter absorbent second filtering mechanism, swirl fan below is provided with and carries out innocent treatment's processing mechanism further to industrial waste gas by adding the processing agent. The utility model can carry out harmless treatment on the tail gas through the first filtering mechanism, the second filtering mechanism and the treatment mechanism under the action of the vortex fan for accelerating the flow velocity of the industrial waste gas; because the dust filtering net cylinder and the hollow activated carbon filter element are both hollow tubular structures, the normal flow of industrial waste gas in the device cannot be influenced due to the blockage problem before the first filter cylinder is filled with dust and the hollow activated carbon filter element fails.

Description

Industrial waste gas treatment device with built-in activated carbon adsorption structure

Technical Field

The utility model belongs to the technical field of industrial waste gas treatment, specifically relate to an industrial waste gas treatment device of built-in active carbon adsorption structure.

Background

Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. Industrial waste gas contains pollutants such as sulfide, fluoride, productive dust and the like, and if the industrial waste gas is directly discharged, the industrial waste gas can cause serious pollution to the atmosphere. After entering the atmosphere, the pollutants can enter the human body through different ways through respiratory tracts, some pollutants can directly harm the human body, and some pollutants also have an accumulation effect and can seriously harm the health of the human body. For this reason, industrial waste gas needs to be subjected to harmless treatment before being discharged.

But traditional industrial waste gas processing apparatus has the comparatively little drawback of filtration adsorption contact area, and the device blocks up easily after using a period of time, leads to waste gas can't normally flow in the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial waste gas treatment device of built-in active carbon adsorption structure.

The utility model discloses the technical scheme who adopts as follows:

an industrial waste gas treatment device with a built-in activated carbon adsorption structure comprises a vortex fan for accelerating the flow velocity of industrial waste gas after dust removal, wherein a first filtering mechanism for removing dust from the industrial waste gas is arranged at the air inlet end of the vortex fan, a second filtering mechanism for adsorbing organic matters from the industrial waste gas after dust removal is arranged at the air outlet end of the vortex fan, and a treatment mechanism capable of adding a treatment agent to carry out further harmless treatment on the industrial waste gas is arranged below the vortex fan;

the first filtering mechanism comprises a first one-way valve arranged at the air inlet end of the vortex fan, a first air pipe is arranged at one end, away from the vortex fan, of the first one-way valve, a first end cover is arranged at one end, away from the first one-way valve, of the first air pipe, a first filter cylinder is arranged below the first end cover, a bottom cover is arranged below the first filter cylinder, and a dust filter screen cylinder is arranged between the first end cover and the bottom cover;

the second filtering mechanism is including setting up the second check valve of swirl fan end of giving vent to anger, the second check valve is kept away from the one end of swirl fan is provided with the second trachea, the second trachea is kept away from the one end of second check valve is provided with the second end cover, second end cover below is provided with the second and strains a section of thick bamboo, the second is strained a section of thick bamboo downside and is provided with the through-hole, the second is strained and is provided with cavity active carbon filter core in the section of thick bamboo, the second is strained a section of thick bamboo below and is provided with the notes pipe.

Preferably: the treatment mechanism is including setting up the bung of swirl fan below, the bung below is provided with the processing barrel, processing barrel one side is provided with the feed liquor pipe, the feed liquor pipe is kept away from one side of processing barrel is provided with the feed liquor valve, the feed liquor pipe below is provided with the fluid-discharge tube, the fluid-discharge tube is kept away from one side of processing barrel is provided with the fluid-discharge valve, the processing barrel is kept away from one side of feed liquor pipe is provided with the blast pipe.

Preferably: the first end cover and the bottom cover are both connected with the dust filter screen cylinder in a sliding mode.

Preferably: the second filter cartridge is integrally formed with the through hole.

Preferably: the second end cover and the second filter cylinder are both in sliding connection with the hollow activated carbon filter element.

Preferably: the barrel cover is connected with the processing barrel through a flange.

Preferably: the liquid inlet pipe, the liquid discharge pipe and the exhaust pipe are welded with the processing barrel, the liquid inlet pipe is connected with the liquid inlet valve through a flange, and the liquid discharge pipe is connected with the liquid discharge valve through a flange.

The utility model has the advantages that: the tail gas can be subjected to harmless treatment before being discharged through the first filtering mechanism, the second filtering mechanism and the treatment mechanism under the action of accelerating the flow velocity of the industrial waste gas by the vortex fan; because the dust filter screen cylinder and the hollow activated carbon filter element are both hollow tubular structures, the normal flow of industrial waste gas in the device cannot be influenced due to the blockage problem before the first filter cylinder is filled with dust and the hollow activated carbon filter element fails.

Drawings

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

fig. 1 is a schematic isometric view of an industrial waste gas treatment device with an internal activated carbon adsorption structure according to the present invention;

FIG. 2 is a schematic top view of the industrial waste gas treatment device with an activated carbon adsorption structure;

FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 3 at A, enlarged to equal scale;

fig. 5 is a schematic diagram of the structure of fig. 3 at B enlarged on an equal scale.

The reference numerals are explained below:

1. a vortex fan; 2. a first filter mechanism; 201. a first check valve; 202. a first air pipe; 203. a first end cap; 204. a first filter cartridge; 205. a bottom cover; 206. a dust screen cylinder; 3. a second filtering mechanism; 301. a second one-way valve; 302. a second air pipe; 303. a second end cap; 304. a second filter cartridge; 305. a through hole; 306. a hollow activated carbon filter element; 307. injecting a pipe; 4. a processing mechanism; 401. a barrel cover; 402. a treatment barrel; 403. a liquid inlet pipe; 404. a liquid inlet valve; 405. a liquid discharge pipe; 406. a drain valve; 407. and (4) exhausting the gas.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the following examples and drawings.

As shown in fig. 1-5, an industrial waste gas treatment device with a built-in activated carbon adsorption structure comprises a vortex fan 1 for accelerating the flow rate of industrial waste gas after dust removal, a first filtering mechanism 2 for removing dust from industrial waste gas is arranged at the air inlet end of the vortex fan 1, a second filtering mechanism 3 for adsorbing organic matters from industrial waste gas after dust removal is arranged at the air outlet end of the vortex fan 1, and a treatment mechanism 4 capable of adding a treatment agent to further perform harmless treatment on industrial waste gas is arranged below the vortex fan 1.

In this embodiment: the first filtering mechanism 2 comprises a first one-way valve 201 arranged at the air inlet end of the vortex fan 1, a first air pipe 202 is arranged at one end, far away from the vortex fan 1, of the first one-way valve 201, a first end cover 203 is arranged at one end, far away from the first one-way valve 201, of the first air pipe 202, a first filter cylinder 204 is arranged below the first end cover 203, a bottom cover 205 is arranged below the first filter cylinder 204, and a dust filter screen cylinder 206 is arranged between the first end cover 203 and the bottom cover 205; the first end cover 203 and the bottom cover 205 are both connected with the dust filter screen cylinder 206 in a sliding way; the industrial waste gas entering the first filter cylinder 204 can enter the first air pipe 202 connected with the first end cover 203 along the hole on the dust filter screen cylinder 206 under the action of the vortex fan 1, and enters the vortex fan 1 through the first air pipe 202 and the first one-way valve 201, dust particles accumulated in the first filter cylinder 204 are filtered and retained by the dust filter screen cylinder 206, and can be poured out after the first filter cylinder 204 is periodically taken down from the cylinder cover 401 and the bottom cover 205 is unscrewed, and the first one-way valve 201 can prevent gas entering the vortex fan 1 from the first air pipe 202 from flowing back.

In this embodiment: the second filtering mechanism 3 comprises a second one-way valve 301 arranged at the air outlet end of the vortex fan 1, a second air pipe 302 is arranged at one end, far away from the vortex fan 1, of the second one-way valve 301, a second end cover 303 is arranged at one end, far away from the second one-way valve 301, of the second air pipe 302, a second filtering cylinder 304 is arranged below the second end cover 303, a through hole 305 is formed in the lower side surface of the second filtering cylinder 304, a hollow activated carbon filter element 306 is arranged in the second filtering cylinder 304, and an injection pipe 307 is arranged below the second filtering cylinder 304; the second filter cylinder 304 and the through hole 305 are integrally formed, and the second end cover 303 and the second filter cylinder 304 are both in sliding connection with the hollow activated carbon filter element 306; the gas entering the vortex fan 1 can enter the hollow activated carbon filter element 306 along the second check valve 301 and the second gas pipe 302 connected with the second end cover 303, after the gas passes through the hollow activated carbon filter element 306 to adsorb organic matters, the gas can enter the treating agent in the treating barrel 402 along the hole of the hollow activated carbon filter element 306, the through hole 305 and the injection pipe 307, and the second check valve 301 can prevent the treating agent from flowing backwards into the second filter cylinder 304 through the injection pipe 307 when the device is stopped.

In this embodiment: the treatment mechanism 4 comprises a barrel cover 401 arranged below the vortex fan 1, a treatment barrel 402 is arranged below the barrel cover 401, a liquid inlet pipe 403 is arranged on one side of the treatment barrel 402, a liquid inlet valve 404 is arranged on one side, away from the treatment barrel 402, of the liquid inlet pipe 403, a liquid outlet pipe 405 is arranged below the liquid inlet pipe 403, a liquid outlet valve 406 is arranged on one side, away from the treatment barrel 402, of the liquid outlet pipe 405, and an exhaust pipe 407 is arranged on one side, away from the liquid inlet pipe 403, of the treatment barrel 402; the barrel cover 401 is connected with the processing barrel 402 through a flange, a liquid inlet pipe 403, a liquid outlet pipe 405 and an exhaust pipe 407 are welded with the processing barrel 402, the liquid inlet pipe 403 is connected with a liquid inlet valve 404 through a flange, and the liquid outlet pipe 405 is connected with a liquid outlet valve 406 through a flange; the worker may add the treating agent to the treating tank 402 through the inlet valve 404 and the inlet pipe 403, and periodically discharge the spent treating agent from the treating tank 402 through the discharge pipe 405 and the discharge valve 406.

The working principle is as follows: when the device is installed and used for industrial waste gas treatment, a waste gas pipe of equipment for generating industrial waste gas is connected with an interface on the side surface of the first filter cylinder 204, and a certain amount of applicable treating agent is added into the treatment barrel 402 through the liquid inlet valve 404 and the liquid inlet pipe 403 according to the type of main pollutants in the industrial waste gas, wherein the addition amount of the treating agent is based on the fact that the lower end of the injection pipe 307 can be immersed; after the preparation work is finished, the vortex fan 1 is made to work, and the flow velocity of the industrial waste gas entering the device is accelerated; the industrial waste gas entering the first filter cylinder 204 can enter the first air pipe 202 along the holes on the dust filter screen cylinder 206 under the action of the vortex fan 1, and dust particles accumulated in the first filter cylinder 204 are filtered and retained by the dust filter screen cylinder 206, and can be poured out after the first filter cylinder 204 is periodically taken down from the barrel cover 401 and the bottom cover 205 is unscrewed; the dedusted waste gas passes through the first gas pipe 202, the first one-way valve 201, the vortex fan 1, the second one-way valve 301 and the second gas pipe 302 and then enters the hollow activated carbon filter element 306; after the industrial waste gas entering the hollow activated carbon filter element 306 absorbs organic matters through the hollow activated carbon filter element 306, the industrial waste gas enters the treating agent in the treating barrel 402 along the pores, the through holes 305 and the injection pipe 307 of the hollow activated carbon filter element 306; the harmless industrial waste gas treated with the treating agent can be discharged from the treating tank 402 along the exhaust pipe 407.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an industrial waste gas processing apparatus of built-in active carbon adsorption structure which characterized in that: the industrial waste gas treatment device comprises a vortex fan (1) for accelerating the flow velocity of industrial waste gas after dust removal, wherein a first filtering mechanism (2) for removing dust of the industrial waste gas is arranged at the air inlet end of the vortex fan (1), a second filtering mechanism (3) for adsorbing organic matters of the industrial waste gas after dust removal is arranged at the air outlet end of the vortex fan (1), and a treatment mechanism (4) capable of adding a treatment agent to carry out further harmless treatment on the industrial waste gas is arranged below the vortex fan (1);

the first filtering mechanism (2) comprises a first one-way valve (201) arranged at the air inlet end of the vortex fan (1), a first air pipe (202) is arranged at one end, away from the vortex fan (1), of the first one-way valve (201), a first end cover (203) is arranged at one end, away from the first one-way valve (201), of the first air pipe (202), a first filtering cylinder (204) is arranged below the first end cover (203), a bottom cover (205) is arranged below the first filtering cylinder (204), and a dust filtering net cylinder (206) is arranged between the first end cover (203) and the bottom cover (205);

second filtering mechanism (3) are including setting up second check valve (301) of the end of giving vent to anger of swirl fan (1), second check valve (301) are kept away from the one end of swirl fan (1) is provided with second trachea (302), second trachea (302) are kept away from the one end of second check valve (301) is provided with second end cover (303), second end cover (303) below is provided with the second and strains a section of thick bamboo (304), the second is strained section of thick bamboo (304) downside and is provided with through-hole (305), be provided with cavity active carbon filter core (306) in the second is strained section of thick bamboo (304), the second is strained section of thick bamboo (304) below and is provided with notes pipe (307).

2. The industrial waste gas treatment device with the built-in activated carbon adsorption structure according to claim 1, characterized in that: the treatment mechanism (4) comprises a barrel cover (401) arranged below the vortex fan (1), a treatment barrel (402) is arranged below the barrel cover (401), a liquid inlet pipe (403) is arranged on one side of the treatment barrel (402), a liquid inlet valve (404) is arranged on one side, away from the treatment barrel (402), of the liquid inlet pipe (403), a liquid discharge pipe (405) is arranged below the liquid inlet pipe (403), a liquid discharge valve (406) is arranged on one side, away from the treatment barrel (402), of the liquid discharge pipe (405), and an exhaust pipe (407) is arranged on one side, away from the liquid inlet pipe (403), of the treatment barrel (402).

3. The industrial waste gas treatment device with the built-in activated carbon adsorption structure according to claim 1, characterized in that: the first end cover (203) and the bottom cover (205) are both connected with the dust filter screen cylinder (206) in a sliding manner.

4. The industrial waste gas treatment device with the built-in activated carbon adsorption structure according to claim 1, characterized in that: the second filter cartridge (304) is integrally formed with the through hole (305).

5. The industrial waste gas treatment device with the built-in activated carbon adsorption structure according to claim 1, characterized in that: the second end cover (303) and the second filter cartridge (304) are both in sliding connection with the hollow activated carbon filter element (306).

6. The industrial waste gas treatment device with the built-in activated carbon adsorption structure according to claim 2, characterized in that: the barrel cover (401) is connected with the processing barrel (402) through a flange.

7. The industrial waste gas treatment device with the built-in activated carbon adsorption structure as claimed in claim 2, wherein: the liquid inlet pipe (403), the liquid discharge pipe (405) and the exhaust pipe (407) are welded with the treatment barrel (402), the liquid inlet pipe (403) is connected with the liquid inlet valve (404) through a flange, and the liquid discharge pipe (405) is connected with the liquid discharge valve (406) through a flange.