Reagent cabinets and hoods in laboratory equipped purifiers for ventilation

摘要

The bottom surface is formed from a metal mesh 10, the cover 2 is provided with an exhaust fan 7 is detachable to the housing 11. The pre-filter 3 and the activated carbon of 12, the built-in cartridge (1) to the bottom of the purifying device is formed the upper (13a) and lower (13b), or an exhaust hood (14) removably mounted on the top (14a), an exhaust fan (7) of a possibly mounted purifier (C) siyakjang 13 in the laboratory Let it discharges the air in a room or siyakjang the odor or contaminated toxic gas volatilized at various toxic chemicals suction filtered by said pre-filter 3 and the activated carbon 12 of the siyakjang of the laboratory or the factory, because the air is purified by air, as well as a purification apparatus that has characteristics that does not contaminate the air of the outdoor road.