CN216367273U - An industrial waste gas adsorption treatment device - Google Patents

Abstract

The utility model relates to an industrial waste gas adsorption treatment device, and belongs to the technical field of industrial waste gas treatment devices. It is by the treatment tank, the primary treatment chamber, the secondary treatment chamber, the tertiary treatment chamber, the subassembly and the air duct of breathing in constitute, be provided with the primary treatment chamber in the treatment tank, be provided with secondary treatment chamber and tertiary treatment chamber in the treatment tank of primary treatment chamber below, separate through baffle A between primary treatment chamber and secondary treatment chamber and the tertiary treatment chamber, through having the subassembly intercommunication of breathing in between primary treatment chamber and the secondary treatment chamber, be provided with the tertiary treatment chamber in the left treatment tank of secondary treatment chamber, separate through baffle B between secondary treatment chamber and the tertiary treatment chamber, communicate through the air duct between secondary treatment chamber and the tertiary treatment chamber. The industrial waste gas is subjected to multistage adsorption filtration through the activated carbon adsorption layer, the treatment liquid and the filter sponge, so that the treatment effect of the waste gas is effectively enhanced; the waste gas in the primary treatment cavity is prevented from mixing with the waste gas in the secondary treatment cavity by the partition plate A.

Description

An industrial waste gas adsorption treatment device

technical field

The utility model relates to an industrial waste gas adsorption treatment device, which belongs to the technical field of industrial waste gas treatment devices.

Background technique

With the continuous progress and development of my country's industry, a large amount of waste gas is often generated in the process of industrial production. If the industrial waste gas is directly discharged into the air, it will not only cause air pollution and damage the environment, but also cause harm to the human body and cause harm to the lives of residents. serious impact.

Existing industrial waste gas treatment devices usually adsorb and filter the particulate matter in the waste gas and then discharge it. The treatment effect is poor and cannot meet the emission standard. On the other hand, in the process of multi-stage filtration, the incompletely filtered waste gas is easy to The exhaust gas is mixed, resulting in a decrease in treatment efficiency, so it is necessary to improve it.

SUMMARY OF THE INVENTION

The purpose of this utility model is, in view of the above-mentioned deficiencies of the prior art, to provide a simple structure, which can effectively strengthen the treatment effect of exhaust gas, separate the exhaust gas treated by multi-stage filtration, and prevent incompletely filtered exhaust gas and completely filtered exhaust gas. Industrial waste gas adsorption treatment device for mixing problems.

The technical scheme of the present utility model is:

An industrial waste gas adsorption treatment device is composed of a treatment tank, a primary treatment cavity, a secondary treatment cavity, a tertiary treatment cavity, a suction assembly and an air duct, and is characterized in that: the treatment tank is provided with a primary treatment cavity, a The processing tank below the primary processing chamber is provided with a secondary processing chamber and a tertiary processing chamber. The primary processing chamber is separated from the secondary processing chamber and the tertiary processing chamber by a partition A. The cavities are communicated with each other through an air suction assembly, and the processing tank on the left side of the secondary processing chamber is provided with a tertiary processing chamber. The secondary processing chamber and the tertiary processing chamber are separated by a partition B. The processing chambers are communicated with each other through an airway.

The top of the treatment tank is provided with an air inlet.

An activated carbon adsorption layer is arranged in the primary treatment chamber.

The secondary treatment chamber is provided with an assembly pipe, the secondary treatment chamber outside the assembly pipe is provided with a treatment liquid, the treatment tank on one side of the secondary treatment chamber is provided with a liquid inlet pipe, and the treatment tank below the liquid inlet pipe is provided with a liquid inlet pipe. A liquid outlet pipe is arranged on the upper part, and the liquid inlet pipe and the liquid outlet pipe are respectively communicated with the secondary treatment chamber.

The suction assembly is composed of a suction fan, a suction pipe, an exhaust pipe and an exhaust branch pipe. The suction fan is fixed in the assembly pipe, one end of the suction fan is provided with a suction pipe, and one end of the suction pipe extends The upper part of the partition plate A is communicated with the primary treatment chamber. The other end of the suction fan is provided with an exhaust pipe, and the ends on both sides of the exhaust pipe are symmetrically provided with exhaust branch pipes.

One end of the exhaust branch pipe extends to the outside of the assembly pipe, and the end of the exhaust branch pipe extending to the outside of the assembly pipe is provided with an outlet screen plate.

The baffle B is provided with an air duct, and the air duct penetrates through the baffle B and communicates with the secondary treatment chamber.

The tertiary treatment cavity is provided with a filter sponge, and the treatment tank outside the tertiary treatment cavity is provided with an exhaust port.

The beneficial effects of the present utility model:

The industrial waste gas adsorption treatment device performs multi-stage adsorption and filtration on the industrial waste gas through the activated carbon adsorption layer, the treatment liquid and the filter sponge, which effectively enhances the treatment effect of the waste gas; the partition A and the partition B separate the treatment tank into three treatment chambers. Prevent the waste gas in the primary treatment chamber from mixing with the waste gas in the secondary treatment chamber, resulting in a decrease in the efficiency of waste gas filtration; through the cooperation of the suction fan and the suction pipe, the flow of the waste gas in the primary treatment chamber is accelerated, and the filtration efficiency is increased; The existing exhaust gas treatment device has poor treatment effect, and in the process of multi-stage filtration, the incompletely filtered exhaust gas is easily mixed with the completely filtered exhaust gas, resulting in the problem of reduced treatment efficiency.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

In the figure: 1. Processing tank; 2. Primary processing chamber; 3. Secondary processing chamber; 4. Tertiary processing chamber; 5. Activated carbon adsorption layer; 6. Air inlet; 7. Separator A; 8. Suction Air pipe; 9. Suction fan; 10. Exhaust pipe; 11. Exhaust branch pipe; 12. Liquid inlet pipe; 13. Liquid outlet pipe; 14. Air guide pipe; 15. Filter sponge; 16. Exhaust port; 17 , Partition B.

Detailed ways

The industrial waste gas adsorption treatment device is composed of a treatment tank 1, a primary treatment chamber 2, a secondary treatment chamber 3, a tertiary treatment chamber 4, a suction assembly and an air conduit 14. The top of the treatment tank 1 is provided with an air inlet 6, and the treatment A primary treatment chamber 2 is arranged in the tank 1, and an activated carbon adsorption layer 5 is arranged in the primary treatment chamber 2. The activated carbon adsorption layer 5 performs preliminary adsorption and filtration of impurities in the exhaust gas. The treatment tank 1 below the primary treatment chamber 2 A secondary processing chamber 3 and a tertiary processing chamber 4 are provided, the primary processing chamber 2 is separated from the secondary processing chamber 3 and the tertiary processing chamber 4 by a partition A7, and an assembly pipe is arranged in the secondary processing chamber 3, The secondary treatment chamber 3 outside the assembly pipe is provided with a treatment liquid, and the treatment liquid further adsorbs the harmful substances and impurities in the exhaust gas. The liquid pipe 12 is convenient for inputting the treatment liquid into the secondary treatment chamber 3 to supplement and replace the treatment liquid. The treatment tank 1 under the liquid inlet pipe 12 is provided with a liquid outlet pipe 13, and the liquid outlet pipe 13 is convenient for adsorbing the liquid after many times. Afterwards, the treatment liquid with reduced treatment efficiency of the exhaust gas is discharged from the secondary treatment chamber 3 .

The primary processing chamber 2 and the secondary processing chamber 3 are communicated through an air suction assembly. The air suction assembly is composed of a suction fan 9, a suction pipe 8, an exhaust pipe 10 and an exhaust branch pipe 11. The suction fan 9 is fixed Installed in the assembly pipe, one end of the suction fan 9 is provided with a suction pipe 8, one end of the suction pipe extends to the top of the baffle A7 and communicates with the primary treatment chamber 2, and the other end of the suction fan 9 is provided with an exhaust pipe 10. , the ends on both sides of the exhaust pipe 10 are symmetrically provided with an exhaust branch pipe 11, one end of the exhaust branch pipe 11 extends to the outside of the assembly pipe, and the end of the exhaust branch pipe 11 extending to the outside of the assembly pipe is provided with an exhaust sieve plate. The plate is a cup-shaped body, and the function of the outlet sieve plate is to form a large number of air bubbles when the exhaust gas is discharged into the treatment liquid, so that the exhaust gas and the treatment liquid are fully contacted, and the filtration efficiency of the exhaust gas is increased.

The processing tank 1 on the left side of the secondary processing chamber 3 is provided with a tertiary processing chamber 4, and the secondary processing chamber 3 and the tertiary processing chamber 4 are separated by a partition B17. The primary treatment chamber 3 and the tertiary treatment chamber 4 are communicated through the air conduit 14. The tertiary treatment chamber 4 is provided with a filter sponge 15, and the filter sponge 15 adsorbs and filters the waste gas after further treatment by the treatment liquid. An exhaust port 16 is provided on the outer processing tank 1.

When the treatment device works, the exhaust gas is discharged from the air inlet 6 into the primary treatment chamber 2, and the gas under the activated carbon adsorption layer 5 in the primary treatment chamber 2 is sucked into the secondary treatment chamber under the action of the suction fan 9 Chamber 3, the exhaust gas above the activated carbon adsorption layer 5 flows to the bottom of the activated carbon adsorption layer 5, which accelerates the flow of exhaust gas in the primary treatment chamber 2. The exhaust gas passes through the suction pipe 8 and the exhaust gas under the action of the suction fan 9. The pipe 10 is discharged from the exhaust branch pipe 11. Under the action of the exhaust sieve, when the exhaust gas flow enters the treatment liquid, a large number of air bubbles are formed, and the exhaust gas and the treatment liquid are fully contacted, which increases the filtration efficiency of the exhaust gas.

The exhaust gas after adsorption and filtration of the treatment liquid accumulates on the top of the secondary treatment chamber 3. With the gradual increase of the exhaust gas, the exhaust gas enters the tertiary treatment chamber 4 through the air conduit 14 under the action of pressure, and passes through the tertiary treatment chamber 4. After the filter sponge 15 in the medium is discharged, it is discharged from the exhaust port 16, thereby completing the adsorption treatment of industrial waste gas.

The industrial waste gas adsorption treatment device has a simple structure. The industrial waste gas is subjected to multi-stage adsorption and filtration through the activated carbon adsorption layer 5, the treatment liquid and the filter sponge 15, so as to effectively enhance the treatment effect of the waste gas; The three treatment chambers prevent the waste gas in the primary treatment chamber 2 from mixing with the waste gas in the secondary treatment chamber 3, resulting in a decrease in the efficiency of waste gas filtration; it solves the problem that the existing waste gas treatment device has poor treatment effect, and in the process of multi-stage filtration , the incompletely filtered exhaust gas is easily mixed with the completely filtered exhaust gas, resulting in the problem of reduced treatment efficiency.

Claims (8)

1. The utility model provides an industrial waste gas adsorbs processing apparatus, it comprises processing jar (1), primary treatment chamber (2), secondary treatment chamber (3), tertiary treatment chamber (4), the subassembly of breathing in and air duct (14), its characterized in that: be provided with primary treatment chamber (2) in treatment tank (1), be provided with secondary treatment chamber (3) and tertiary treatment chamber (4) in treatment tank (1) of primary treatment chamber (2) below, separate through baffle A (7) between primary treatment chamber (2) and secondary treatment chamber (3) and tertiary treatment chamber (4), through having the subassembly intercommunication of breathing in between primary treatment chamber (2) and secondary treatment chamber (3), be provided with tertiary treatment chamber (4) in the left treatment tank (1) of secondary treatment chamber (3), separate through baffle B (17) between secondary treatment chamber (3) and the tertiary treatment chamber (4), communicate through air duct (14) between secondary treatment chamber (3) and the tertiary treatment chamber (4).

2. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: the top of the treatment tank (1) is provided with an air inlet (6).

3. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: an activated carbon adsorption layer (5) is arranged in the primary treatment cavity (2).

4. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: the device is characterized in that an assembly pipe is arranged in the secondary treatment cavity (3), treatment liquid is arranged in the secondary treatment cavity (3) outside the assembly pipe, a liquid inlet pipe (12) is arranged on the treatment tank (1) on one side of the secondary treatment cavity (3), a liquid outlet pipe (13) is arranged on the treatment tank (1) below the liquid inlet pipe (12), and the liquid inlet pipe (12) and the liquid outlet pipe (13) are respectively communicated with the secondary treatment cavity (3).

5. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: the air suction assembly is composed of an air suction fan (9), an air suction pipe (8), an exhaust pipe (10) and exhaust branch pipes (11), the air suction fan (9) is fixedly installed in the assembly pipe, the air suction pipe (8) is arranged at one end of the air suction fan (9), one end of the air suction pipe extends to the upper portion of the partition plate A (7) and is communicated with the primary treatment cavity (2), the exhaust pipe (10) is arranged at the other end of the air suction fan (9), and the exhaust branch pipes (11) are symmetrically arranged at the end heads of the two sides of the exhaust pipe (10).

6. The industrial waste gas adsorption treatment device according to claim 5, characterized in that: one end of the exhaust branch pipe (11) extends to the outer side of the assembly pipe, and an exhaust sieve plate is arranged at the end of the exhaust branch pipe (11) extending to the outer side of the assembly pipe.

7. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: and the baffle plate B (17) is provided with an air duct (14), and the air duct (14) penetrates through the baffle plate B (17) and is communicated with the secondary treatment cavity (3).

8. The industrial waste gas adsorption treatment device according to claim 1, characterized in that: and a filtering sponge (15) is arranged in the third-stage treatment cavity (4), and an exhaust port is arranged on the treatment tank (1) outside the third-stage treatment cavity (4).

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