CENTRIFUGAL SEPARATOR Russian patent published in 1998 - IPC

FIELD: mineral concentration, in particular, equipment for mineral concentration; may be used in concentration of ores and sands containing fine gold at concentrating mills, dredges and washing devices. SUBSTANCE: separator includes rotating cone bowl which consists of external and internal bodies and has cover, devices for loading of material to be concentrated, supply of water and unloading of concentrated products, mechanism for moving in axial direction of internal cone rigidly connected with device for loading of material to be concentrated. Internal cone is made of rigidly interconnected rings and tightly adjoined with its external surface to internal surface of external cone. Water supply device is made in the form of tubes with nozzles and located inside the internal cone along generator and secured in cover. EFFECT: improved design. 1 dwg