SEPARATOR OF POWDERS OF HIGH DEGREE OF DISPERSION Russian patent published in 1996 - IPC

FIELD: mining industry. SUBSTANCE: separator of powders of high degree of dispersion includes high and low voltage sources of constant current, electrodes, fixture for dosed feed of powder into interelectrode zone, electromagnets on common rotatable foundation mounted with pole interchange, electric driver and circuit switch of electromagnet windings. Linear electrodes are set up inside air-tight housing in parallel planes one above another at angle of 0-10 deg to horizon plane in their longitudinal direction. Lower electrode is profiled from the side of interelectrode space in longitudinal and transversal directions along the whole contour. Magnets are mounted for rotation in plane parallel to electrode planes. Innovation is used for magnetic ore enrichment, for ferrite and magnetodielectric manufacture. EFFECT: enhanced efficiency. 2 dwg