HIGH-FIELD-STRENGTH MAGNETIC ROLLER AND MAGNETIC SEPARATOR

摘要

A high-field-strength magnetic roller and a magnetic separator thereof. The magnetic roller comprises a magnetic barrel (2) and a magnetic coil (1). The magnetic coil (1) is installed on the magnetic barrel (2), and the magnetic coil (1) comprises a magnetic ring (101) and a magnetism reinforcing plate (102). The magnetic ring (101) is a ring form formed by a magnetic block (103), and the magnetism reinforcing plate (102) is sandwiched between adjacent magnetic rings (101). The magnetic block (103) is manufactured by a permanent magnet material, and the magnetism reinforcing plate (102) is manufactured by a magnetic conductive material. Magnetic field directions are opposite between adjacent magnetic rings (101), and an angle exists between the axial direction of the magnetic ring (101) and the axial direction of the magnetic barrel (2).