An industrial waste gas photo-oxygen catalytic device

Abstract

The invention discloses a photo-oxygen catalytic device for industrial waste gas. It comprises a shell, one end of the shell is provided with a suction fan, the other end of the shell is provided with an outlet fan, the interior of the shell is divided into an upper layer, a middle layer and a lower layer, the upper layer of the shell is a primary photo-oxygen catalytic chamber, and the middle layer of the shell is Secondary photo-oxygen catalytic chamber, the lower layer of the shell is a filter chamber, one side of the primary photo-oxygen catalytic chamber is connected with the suction fan, the other side of the primary photo-oxygen catalytic chamber is connected with one side of the secondary photo-oxygen catalytic chamber, the second The other side of the secondary photo-oxygen catalytic chamber is communicated with one side of the filter chamber, and the other side of the filter chamber is connected with the outlet fan. The beneficial effects of the invention are as follows: the industrial waste gas can be fully cracked to be degraded into low molecular compounds; through the combined use of the filter screen and the activated carbon, on the one hand, the suspended particulate matter in the gas can be adsorbed, and on the other hand, the low molecular compounds can be further processed, Then the industrial waste gas is purified; the purification effect is good, the sterilization effect is good, the environment is protected, and it is green.

Description

technical field [0001] The invention relates to the related technical field of industrial waste gas treatment, in particular to an industrial waste gas photo-oxygen catalytic device. Background technique [0002] Industrial waste gas refers to the general term for all kinds of pollutant gases that are discharged into the air during fuel combustion and production processes in the enterprise factory area. These exhaust gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist) lead mercury, beryllium compounds, smoke and productive dust, which will pollute the air when discharged into the atmosphere. These substances enter the human body through the respiratory tract in different ways, some directly cause harm, and some have a cumulative effect, which will seriously endanger human health. Different substances will have different effects. [0003] Industrial waste gas treatme...

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Problems solved by technology

[0004] In the existing industrial waste gas treatment methods, there are the following problems: (1) When a part of the industrial waste gas is processed, the industrial waste gas is directly processed together without targeted treatment, resulting in the industrial waste gas still having a high content of Toxic gas, leading to environmental pollution still exists; (2) Although some industrial waste gas has been sub-treated, it often produces secondary intermediate waste gas during sub-treatment, resulting in that it cannot be treated after the treatment is completed. The waste gas generated in the middle is effectively treated, and the exhausted gas still pollutes the environment

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