TRANSVERSAL FLOW ROTARY DUST COLLECTOR Russian patent published in 1999 - IPC

FIELD: dry cleaning of air and gases of particles of dust; cleaning of treated air in aspiration systems of grain-cleaning machines, units and complexes of post-harvest treatment of grain. SUBSTANCE: dust collector includes housing with revolving rotor mounted inside it, inlet and outlet branch pipes and dust receiver. Rotor is made in form of wheel with blades forming passages for flow of air. On lateral sides, rotor is provided with solid disks. Inlet and outlet branch pipes are mounted on housing opposite each other; they are brought into communication by means of passages of rotor. Rotor blades are swivel and are provided with mechanism for setting their angle. EFFECT: reduced power requirement. 5 dwg