CENTRIFUGAL DEVICE FOR DISINTEGRATION Russian patent published in 2008 - IPC B02C13/00 

FIELD: disintegrating or grinding ores.

SUBSTANCE: centrifugal device comprises cylindrical housing provided with the top charging and bottom discharging ports and coaxial working members provided with radial projecting members. The working members of the first working member are interposed between the same working members of the second working member and form radial step chambers of disintegration. The working members are shaped into flat disks, and projecting members are made of concentric rings. The inner sides of the ring are concave. The working members are oriented vertically. The outer working member is unmovable, is provided with the central opening for supplying initial agent to the working chamber, and has bottom discharging opening with a deflector. The inner working member is made for permitting rotation.

EFFECT: enhanced efficiency and simplified structure.

3 dwg