Optical oxygen catalysis exhaust gas treatment environment-friendly device

Abstract

The invention relates to an optical oxygen catalysis exhaust gas treatment environment-friendly device which is characterized in that the bottom of an inner cavity of a casing is equipped with an airintake, an arranged separation plate of the inner cavity of the casing is L-shaped, the inner cavity of the casing is divided into two parts to form a left cavity and a right cavity by a vertical faceof the separation plate, and an upper port and a lower port of the left cavity communicate with a top cavity and a bottom cavity respectively; an upper port of the right cavity communicates with thetop cavity, and the bottom of the right cavity is sealed; a filter assembly is arranged above the air intake, the left cavity above the filter assembly is provided with a UV ultraviolet lamp tube, a TiO2 photocatalyst catalysis board, a UV ultraviolet lamp tube, a TiO2 photocatalyst catalysis board and a UV ultraviolet lamp tube successively from bottom to top; the right cavity is provided with aUV ultraviolet lamp tube, a TiO2 photocatalyst catalysis board, a UV ultraviolet lamp tube, a TiO2 photocatalyst catalysis board and an air outlet cavity successively from top to bottom; one side faceof the casing is equipped with an air outlet. The deodorization rate of the device can reach 99% or more, the running cost is low, the equipment adaptability is strong, and the maintenance is easy and convenient: the UV ultraviolet tubes are quick and convenient to replace in a drawer manner, and special messenger management is not needed.

Description

technical field [0001] The invention relates to a waste gas purification device, in particular to a photo-oxygen catalytic waste gas treatment environmental protection device for purifying malodorous waste gas containing harmful substances in industry. Background technique [0002] With the rapid development of the country's industry, a large amount of toxic and harmful odorous gases will be produced in the process of industrial production, such as hydrogen sulfide, ammonia, sulfides, mercaptans, hydrocarbons, etc. If the exhaust gas discharged into the atmosphere fails to To meet the emission standards stipulated by the state, these industrial waste gases will have a great impact and harm on human health, crop growth, and weather and climate; The research and manufacture of related equipment aims to use the produced equipment to efficiently treat a large amount of odorous and harmful gases produced in industrial production, so as to meet the national exhaust gas emission st...

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