| 摘要 |
PURPOSE: A magnetic separator is provided to separate and collect useful mineral which is included in sea sand according to the intensity of the magnetic force separation since the separation according to the intensity of the magnetic force is possible, and to strengthen durability and cheap by mixing permanent magnet and electromagnet properly. CONSTITUTION: The magnetic separator includes; a feeder(10); conveyor belts(21,31,41); separation units(20,30,40) equipped with cylindrical magnets(22,32,42) rolling-contacted in the inner circumference of one end of the conveyor belt; a plurality of separation units. in the conveyor belt of the separation unit arranged in the travel route phase leading end of the raw material, the separation unit arranged in the travel route phase back end of the raw material is supplied with the raw material of one part among the raw material separating with the magnetic force and being deviated, and divides with the magnetic force again. |
