FILTER FOR WET CLEANING OF GAS Russian patent published in 1995 - IPC

FIELD: cleaning gases. SUBSTANCE: filter has filtering chamber and hopper with fire grate having one movable and two fixed fire bars. When each movable bar moves by a given space, the filtering material moves in inclined boxes, falls down as two gas-permeable freely falling shutters, and intersects the flow of contaminated gas inside the chamber resulting in cleaning the gas flow. Then the gas enters the diverging pipe and then is fed to the bath filled with a liquid absorber circulating through it. EFFECT: enhanced efficiency. 5 cl, 2 dwg