SMOKING BOOTH INCLUDING CIGARETTE SMOKE PURIFYING DEVICE USING LOW-TEMPERATURE PLASMA REACTION AND METAL CATALYST

摘要

The present invention relates to a smoking booth including a cigarette smoke purifying device using low-temperature plasma reaction and a metal catalyst. The smoking booth (1) comprises: a booth (30) having a door (40); and the cigarette smoke purifying device (10) installed in the booth (30). The cigarette smoke purifying device (10) comprises: a preprocessing filter (100) sucking polluted air through a suction blower (110) and filtering the polluted air in advance; a low-temperature plasma reactor (200) decomposing a volatile organic compound contained in the air passing through the preprocessing filter (100) by using ozone generated by generating plasma at room temperature; a metallic oxide catalyst chamber (300) decomposing the ozone contained in the air passing through the low-temperature plasma reactor (200) to a reaction active species by using a metallic oxide catalyst and decomposing the volatile organic compound by using the reaction active species; an adsorption removing filter (400) adsorbing and removing the ozone or a pollutant in the air passing through the metallic oxide catalyst chamber (300); and a discharge blower (500) discharging the air passing through the adsorption removing filter (400) into the booth (30).;COPYRIGHT KIPO 2017