Process and equipment for treating deep waste gas with light ions

Abstract

The invention relates to a process and equipment for treating a deep waste gas with light ions, the process comprises the following steps: collecting the waste gas, washing with water, performing photolysis, catalyzing, detecting and performing high altitude discharge, the equipment includes a waste gas collecting device, a water washing device, a photocatalytic oxidation device, a detection device and an emission control device; the waste gas collecting device includes a fan and a gas sending tube, the outlet of the water washing device is connected with the inlet of the photocatalytic oxidation device, the outlet of the photocatalytic oxidation device is connected with a discharge pipe, the detecting device is installed at the outlet of the photocatalytic oxidation device, the water washing device comprises an atomization area, a washing area, a dehydration zone and a demisting zone, the atomization area is provided with a plurality of groups of atomization spray nozzles, a three-way control valve is arranged on the discharge pipe, the detection device is a gas indexing detector, the output signal of the detection device is connected with the input end of the emission control device, and the output signal of the emission control device is connected with a three-way control valve power supply control circuit. The process and the equipment have the advantages of good waste gas treatment effect and high emission environmental protection performance, and are suitable for the waste gas treatment of button manufacturing enterprises.

Description

technical field [0001] The invention relates to a waste gas treatment process and equipment. The invention is applicable to the waste gas treatment process and equipment of button production enterprises. Background technique [0002] At present, the organic volatile gases produced in industrial production at home and abroad are generally treated by filtration, adsorption, purification and other treatment methods. However, the resin waste gas in the button production process is difficult to dissolve in water, and the treatment is difficult. It is difficult for ordinary treatment processes to meet the environmental protection emission requirements. Contents of the invention [0003] The object of the present invention is to solve the problems existing in the prior art, and provide a photoion deep waste gas treatment process and equipment for resin dust and waste gas. [0004] The steps of the photoion deep waste gas treatment process of the present invention are: waste gas...

AI Technical Summary

Problems solved by technology

However, the resin waste gas in the button production process is difficult to dissolve in water, and the treatment is difficult. The ordinary treatment process is difficult to meet the environmental protection emission requirements

Images