| 摘要 |
PROBLEM TO BE SOLVED: To effectively separate and recover aluminum work scrap and iron work scrap in a state in which they are reused just as they are by circulating mixed work scrap which has not been sufficiently separated by a separation conveying means in the separation conveying means again. SOLUTION: Mixed work scrap which has not been sufficiently recovered by a separation conveyor 50 is recovered in a mixed scrap receiving hopper 20 through a second work scrap guide chute 80, and furthermore, it is circulated in the separation conveyor 50 again through a mixed work scrap screw conveyor, a work scrap scraper conveyor 22 and a centrifuge 30. |
