DEVICE FOR REGENERATION CLEANING OF GAS-LADEN AIR Russian patent published in 2000 - IPC

FIELD: hydrodynamic cleaning of air in working zones from gaseous contaminants. SUBSTANCE: device has linearly extended dielectric housing, inlet and outlet air branch pipes, acid and alkaline sprinkling chambers arranged one in other and provided with injectors, activated liquid preparation chamber, drain box and draft booster. It is additionally provided with linear arrester and hollow cylindrical electrodes made from conducting material and secured on both sides of cylindrical watertight dielectric partition. One electrode is connected to negative pole of DC source forming alkaline part of preparation chamber and other electrode is connected to positive pole of current source forming acid part of preparation chamber. EFFECT: enhanced efficiency of cleaning air from gaseous impurities. 3 dwg