Patent ID: 8012248

Claim:
Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect, the air cleaner comprising: A body in which a centrifugal impeller rotates with a spin vaporizer disk for sucking air and vaporizing water; An annular vortex room located downstream of the centrifugal impeller and defined between an inner wall of the body and a gas passage cylinder mounted within the body; A liquid tank for supplying washing water mounted on a bottom side of the body and located upstream of the centrifugal impeller, the liquid tank having gas suction holes formed therethrough for suctioning air; Wherein the contaminated substances in the air introduced through the gas suction holes are collected by using the washing water and the air is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and the centrifugal force along the annular vortex room.