A device and method for treating organic waste gas

Abstract

The invention discloses an organic waste gas treatment device and method. The organic waste gas treatment device comprises a dust remover, a condensing tube nest, activated carbon adsorption and microwave ultraviolet catalytic oxidation equipment, an air heater, a humidifier, a heat recovery device, a cooling drying blower, a regenerative blower and an exhaust fan, wherein the activated carbon adsorption and microwave ultraviolet catalytic oxidation equipment comprises a box body, an activated carbon cylinder, ultra-violet lamps, a microwave generator, a transmission device and a microwave shielding device; the four sides of the box body are made of stainless steel and are sealed to form a sealed body; the activated carbon cylinder is mounted at the central position inside the box body; the outer surface of the activated carbon cylinder is coated with stainless steel; the microwave generator is mounted at the axle center position of the activated carbon cylinder; the ultra-violet lamps are embedded and distributed inside the activated carbon cylinder; partitions are arranged in the activated carbon cylinder to divide the activated carbon cylinder into a purification zone, a regeneration zone and a cooling drying zone equally. The device is novel in structure and reasonable in design, and adopts an innovative design that for industrial waste gas, the functions of activated carbon adsorption and organic gas degradation are realized in the same equipment.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a treatment device and method for organic waste gas. Background technique [0002] The National Air Pollution Prevention and Control Plan of the "Twelfth Five-Year Plan" extended the work of air pollution prevention and control to volatile organic pollutants and implemented multi-pollution joint control. In 2010, the General Office of the State Council forwarded the "Notice of the Ministry of Environmental Protection and other Departments on Promoting the Joint Prevention and Control of Air Pollution and Improving Regional Air Quality Guiding Opinions", which regarded VOCs as key pollutants for prevention and control, and carried out VOCs prevention and control as a joint prevention and control of air pollution. important part of . In 2011, the prevention and control of VOCs pollution was included in the "Twelfth Five-Year Plan" environmental protectio...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a treatment device and method for organic waste gas, aiming at the shortcomings of the current organic waste gas treatment methods, such as high processing cost, low purification efficiency, easy secondary pollution, etc.

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