ROTARY CHANNEL PUMP-DISPERGATOR Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: pump-dispergator has a detachable casing with workable medium inlet and outlet unions, sonication chambers, a disk rotor and stators. The stators and the sonication chambers are located opposite to the rotor end. Two groups of channels oppositely inclined to the axis of rotation are made in the rotor. The channels alternatively have inlet and outlet holes on different ends of the disk rotor for series communication of the inlet union with the first sonication chamber through channels of the first group and slots of the first ring, and with the second sonication chamber and the outlet union - through channels of the second group and the slots of the second ring. Wedge slots adjacent to the outlet holes of the channels are made on the rotor ends and have a flow section reducing opposite to rotor rotation. EFFECT: improved structure. 4 dwg