Device for purification treatment of exhaust gas of catalytic oxidation combustion

Abstract

The invention relates to the technical field of catalytic oxidation combustion purification equipment, and discloses a device for purification treatment of exhaust gas of catalytic oxidation combustion. The device comprises a support table, an air guiding port is formed in the middle of the top of a device body, and an air guiding box is fixedly connected to the middle of the top of a bottom plate. The air guiding box is clamped to the middle of the bottom of the device body, and the top of the air guiding box is fixedly connected with a funnel. Screen cloths are fixedly connected to both sides of the funnel respectively, and the two screen cloths are fixedly connected with the two sides of the inner wall of the bottom of the device body respectively. A supporting frame is fixedly connected to the inner wall of the top of each screen cloth, and the two support frames are fixedly connected through a filter screen. A reverse osmosis membrane is fixedly connected to the top of the filterscreen. An activated carbon layer is fixedly connected to the top of the reverse osmosis membrane. According to the device for purification treatment of exhaust gas of catalytic oxidation combustion,exhaust gas generated after combustion is discharged into the device body through the air guiding port, and adsorption treatment is conducted through the activated carbon layer, so that exhaust gas can be degraded.

Description

technical field [0001] The invention relates to the technical field of catalytic oxidation combustion purification treatment equipment, in particular to a catalytic oxidation combustion waste gas purification treatment equipment. Background technique [0002] Catalytic combustion is a purification method that uses catalysts to oxidize and decompose combustible substances in exhaust gas at lower temperatures. Therefore, catalytic combustion is also called catalytic chemical conversion. Because the catalyst accelerates the process of oxidation and decomposition, most hydrocarbons can be completely oxidized by the catalyst at a temperature of 300-450 ° C. During the chemical reaction, the catalyst is used to reduce the combustion temperature and accelerate the complete oxidation of toxic and harmful gases. , called catalytic combustion. Since the carrier of the catalyst is made of porous material with large specific surface area and suitable pore size, when the organic gas he...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a catalytic oxidation combustion waste gas purification treatment equipment, which has the advantages of good treatment effect on waste gas and can improve the environmental protection effect, and solves the problem that the waste gas purification effect is not good, and when it is discharged to the outside It is easy to cause environmental pollution problems

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