Industrial waste gas treatment - low-temperature plasma equipment

1Low temperature plasma equipmentbrief introduction

Low temperature plasma equipmentwaste gas treatmentThe application in engineering is quite extensive, and its main process mainly consists of the six major parts mentioned above. Gas collection system - pre-treatment spray washing system - low-temperature plasma purification system - deep gas adsorption catalytic system - emission system - control system. The gas collection system mainly collects the freely volatile gases from the structure and transports them to the subsequent treatment system. Specifically, it includes the hood system, pipeline transportation system, and fan.

2、 Working principle of low-temperature plasma equipment

The washing system in exhaust gas treatment is used to carry out pre-treatment chemical reactions with exhaust gas in the washing tower, remove dust, and achieve first level purification treatment of exhaust gas through chemical reactions. It specifically includes special fillers, spray devices, dehydration layers, fans, dosing systems, etc.

The low-temperature plasma equipment is equipped with a unique collision absorption unit inside, which intercepts and removes particulate matter from the exhaust gas. The multi-element gas collected by the exhaust gas collection system is purified by a plasma active oxygen purification device. Under the action of a high-pressure plasma electric field, the ionized initial state oxygen ionizes and charges the exhaust gas ions for purification. The charged small ions (dust particles) are collected by the adsorption unit and flow into and deposit into the dust storage box of the gas treatment device. The harmful gases in the gas are sterilized by the ozone generated in the electric field, and the odor is removed. The harmful gases are removed, achieving the purpose of exhaust gas treatment.

Adsorption catalytic purification treatment device is a dry typeWaste gas treatment equipmentIt consists of a box body and an adsorption unit packed inside the box body. The adsorption unit adds catalysts according to the requirements of exhaust gas treatment to further remove odorous gases. The control system is mainly used to control the startup and shutdown of the system, and to detect the operating effect of the system, feedback the operating status and technical parameters of the system, so as to keep the equipment in the optimal operating state and achieve unmanned operation.