CENTRIFUGAL VIBRATION CONCENTRATOR Russian patent published in 2007 - IPC B03B5/32 

FIELD: separation solids from solids.

SUBSTANCE: centrifugal vibration concentrator comprises conical cap mounted on the hollow vertical shaft for permitting rotation and provided with a concentration member made of a ribbed coating and disk secured to the bottom with a spaced relation, batcher, charging and discharging members, unit for supplying washing water, receiver for concentrate, and unit for exciting vibration. The frequency and amplitude of vibration of the conical cap with the member for concentration can be varied. The concentration member and its ribbed coating are wear proof. The unit for exciting vibration is made of a rotating eccentric hollow vertical shaft of conical cap provided with driving shaft of the bearing unit. The hollows between the ribs receive brush rollers whose ends are secured in the conical rings for permitting free rotation around their axes. The top ring is movably mounted in the ring groove in the top edge of the conical cap. The bottom ring is in a contact with the concentration member for permitting sliding.

EFFECT: enhanced efficiency.

1 dwg