CENTRIFUGAL VIBRO-SEPARATOR Russian patent published in 2002 - IPC

FIELD: centrifugal vibro-separators; applicable in ore concentration and gravity separation of grainy materials. SUBSTANCE: centrifugal vibro-separator has rotor in the form of truncated cone with perforated surface and with flange. Rotor is installed in a spaced relation to additional cone with flange. Flanges of cones are interconnected by means of springs. Installed between flanges is a circular seal. Rotor shaft is hollow. Vibrator for provision of water pulsation in intercone space is communicated with rotor through pusher in the form of pipes installed inside hollow shaft. One of said pipes has hole for supply of water to intercone space, and the other pipe serves for unloading of heavy fraction. EFFECT: higher efficiency of grainy material separation. 3 cl, 1 dwg