METHOD OF PARTICLES DENSITY SEPARATION Russian patent published in 2013 - IPC B03C1/32 

FIELD: process engineering.

SUBSTANCE: invention relates to separation of solid particles by density and may be used in mining, concentration, chemical industry, etc, for separation of gob, valuable minerals and metals from crude mineral ore. Proposed device comprises separation chamber with magnetic fluid, magnetic system with magnetic field source, separation baffle, loading and discharging appliances. Magnetic system consists of magnetic core composed of a drum and, at least, four pole points arranged in circle on drum pouter surface. Note here that longer side of pole points is aligned with drum cylindrical surface generatrix while magnetic system is located inside separation chamber filled with fluid wherein magnetic fluid is immersed.

EFFECT: higher efficiency of separation.

1 dwg