| 摘要 |
PROBLEM TO BE SOLVED: To efficiently and continuously perform magnetic separation with high accuracy. SOLUTION: A magnetic separation device comprises a separation casing 11 constituting a magnetic separation space part 14 in the heightwise direction between an upper raw material feed part 12 and a lower raw material discharge part 13, and a plurality of magnetic separation rolls 19-22 which are rotatably supported parallel to each other in a magnetic separation space part 14 of the separation casing 11. The magnetic separation rolls 19-22 are arrayed in a staggered manner in the magnetic separation space part 14 and arranged continuously in the heightwise direction. |
