CENTRIFUGAL DUST COLLECTOR WITH HOPPER Russian patent published in 1997 - IPC

FIELD: cleaning gas in gas, oil and petrochemical industries; separation of liquid and mechanical impurities from gas flow in gas and oil fields and at booster compressor stations of gas lines. SUBSTANCE: dust collector includes vertical cylindrical housing with gas inlet and outlet pipe unions and vent pipe unions, horizontal grid with separating members mounted on it and hopper with vent pipe. Grid is made in form of longitudinal parallel sections including one or several rows of separating members which are provided with individual chutes whose bottoms are inclined towards center. Chutes are cut in common hopper mounted across chutes and running through their center. EFFECT: enhanced efficiency. 3 dwg