METHOD OF CONTINUOUS MAGNETIC SEPARATION OF LOW-MAGNETIC MATERIALS AND DEVICE FOR REALIZATION OF THIS METHOD Russian patent published in 2003 - IPC

FIELD: low-magnetic materials; mining industry. SUBSTANCE: proposed method includes delivery of material to be concentrated to gaps between elongated ferromagnetic bodies whose inclined longitudinal edges have curvilinear profile in cross section and total tangential plane to these edges is oriented at right angle relative to direction of magnetic field, removal of non-magnetic particles downward into non-magnetic product of separation through gaps between ferromagnetic bodies and removal of magnetic particles into magnetic product of separation. Delivery and further motion of material to be concentration are performed in way of extraction of magnetic particles into magnetic product of separation in parallel with longitudinal inclined ferromagnetic bodies at angle of 30±10^° relative to vertical. EFFECT: reduced induction of magnetic field. 3 cl, 2 dwg, 1 tbl