DEVICE FOR RECOVERY OF BAG FILTERS Russian patent published in 1994 - IPC

FIELD: gas dust-removing. SUBSTANCE: device for shaking bag filter has a vacuum chamber and a stand between which a membrane is attached. An opening is provided in the vacuum chamber lid above which a valve is mounted. Vacuum chamber is communicated with a vacuum pipeline by a capillary provided with an adjustable throttle. A plate is fixed in the stand. A rod is attached to the membrane for suspending a frame with filtering bags. Above the frame a shock member is positioned and attached to the rod. A gap is provided between the valve and the rod. EFFECT: enhanced efficiency of bag filters recovery. 1 dwg