ELECTROMAGNETIC ROLL SEPARATOR Russian patent published in 2012 - IPC B03C1/10 

FIELD: chemistry.

SUBSTANCE: electromagnetic roll separator includes electromagnetic system with pole piece and roll with annular projections, located between roll and pole piece horizontal vibrating tray, made of two sections: grooved and smooth, grooves of vibrating tray being located opposite roll projections, and loading device, located above vibrating tray. Springs, on which vibrating tray rests, are made at angle 45±5° to horizon, amplitude of fluctuations of vibrating tray must be not less than 0.012 cm.

EFFECT: invention makes it possible to increase efficiency and productivity of dry magnetic separation process.

2 dwg, 1 tbl