Film-plated UV light oxidization machine and manufacturing method thereof

Abstract

The invention relates to a film-plated UV light oxidization machine and a manufacturing method thereof, and belongs to the field of UV photocatalytic oxidation waste-gas treatment. According to the method provided by the invention, the inner surface of a box body of the UV light oxidization machine is plated with an aluminum film layer with high ultraviolet ray reflectivity and an anti-oxidation layer, the method can significantly improve a utilization rate of UV light, realize maximization of an area of a honeycomb or foam photocatalyst by UV light radiation, make the photocatalyst fully subjected to UV illumination, produce more strong oxidative free radicals, increase collision probability of the UV light and malodor and organic pollutant molecules, make harmful substances with longer molecular chains fully broken into small molecules, promote oxidative degradation of waste gases, and greatly improves the utilization rate of the UV light and degradation efficiency of the waste gases; and meanwhile, the anti-oxidation layer can effectively prevent inner-layer aluminum and the box body from being subjected to corrosion effects of harmful gases, ultraviolet rays, the strong oxidative free radicals and ozone, so that service life of the box body is prolonged.

Description

technical field [0001] The invention belongs to the field of UV photocatalytic oxidation waste gas treatment, and in particular relates to a coating UV photooxygen machine and a manufacturing method thereof. Background technique [0002] Finding an efficient and applicable VOCs treatment technology is an urgent problem for many enterprises to solve. At present, the mature technologies for the control and treatment of VOCs in the industry mainly include: combustion method, biodegradation method, activated carbon adsorption method, photocatalytic oxidation, plasma method and their combination technologies. [0003] Among them, UV photocatalytic oxidation degradation technology, as one of the more popular technologies for removing VOCs and odors, has been widely used in the treatment of low-concentration VOCs. The main mechanism is: under the action of high-energy ultraviolet rays, the molecular chains of odor and organic pollutants are broken, and the oxygen molecules in the ...

AI Technical Summary

Problems solved by technology

Therefore, the complex features of design and installation lead to poor applicability and relatively high manufacturing costs

[0005] Therefore, in view of the problems of low UV light utilization rate, rapid decline in waste gas degradation efficiency, and low utilization rate of honeycomb or foam photocatalysts (that is, the effective light radiation area is small) in the existing UV photocatalytic oxidation degradation technology, the design and Manufacture an efficient, durable, economical, practical and easy-to-maintain UV photo-oxygen machine to achieve high utilization of UV light and high radiation area of ​​honeycomb or foam photocatalyst receiving UV light, which has important industrial value and economic and social benefits

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