Patent ID: 6521027
Filing Date: 2003-02-18
Classification: B01D

Abstract:
An air cleaner comprising:a scrubber including: a housing being provided with a central tank for containing scrubbing water at a lower portion thereof and having an air outlet for discharging air at a side wall thereof; a barrel being disposed inside the housing so as to form a scrubbing room with the central tank; an air pump being disposed on top of the housing for pumping air into the scrubbing room at a high speed via a pipe extending downward to the central tank so as to force scrubbing water contained in the central tank sprayed upward and scattered; and at least one perforated middle barrel being disposed inside the scrubbing room in a manner coaxial with the central tank, for dividing the sprayed and scattered water into fine drops; a water purifier having a filtering layer and an activated carbon part for purifying the scrubbing water discharged from a water discharging pipe connecting the central tank and the water purifier; and a water feeding means being disposed on the upper portion of the scrubbing room for supplying scrubbing water into the central tank from the water purifier through a water supplying pipe connecting the water feeding means and the water purifier.