MAGNETO-GRAVITATIONAL SEPARATOR Russian patent published in 1999 - IPC

FIELD: dressing of heavily magnetized ores. SUBSTANCE: magneto-gravitational separator has cylindrical and conical body made from nonmagnetic material, fixtures to supply starting suspension, rinsing water and to remove products of separation, magnetic system mounted outside and inside body. Magnetic system is manufactured in the form of electromagnetic coils arranged uniaxially which provides for creation of low-gradient magnetic field. Relation of radii of contiguous electromagnetic coils may amount to 1.5-2.5. Electromagnetic coils can be fitted with autonomous systems regulating intensity of magnetic field. EFFECT: raised productivity of separator. 2 cl, 6 dwg