Cleaning system for air polluted by cigarette and tobacco smoke

摘要

On the polluted air side is integrated a particle and smoke filter. The cabin in of all round open type and its roof with lights and movement monitors is fitted on supported tubes with seats in between. The smoke is delivered into the cabin by the suction and blow nozzles via fans in the tubes. In the cabin centre may be located an ash tray, over which the air is exhausted by a roof fan. The air is cleaned by a separate filter system and returned to the room air.