发明名称 |
METHOD FOR PARTIALLY ATTENUATING MAGNETISM OF TURNINGS SEPARATOR AND FERROUS TURNINGS SEPARATOR |
摘要 |
PROBLEM TO BE SOLVED: To smoothly detach magnetically attracted ferrous turnings with respect to a high-performance ferrous turnings separator using a permanent magnet. SOLUTION: This separator is provided with a drum 4 rotating while a part of it is dipped in a filter tank 3 storing a coolant all the time and a permanent magnet 10 exerting magnetism on the surface of the drum 4 is arranged in the drum. Ferrous turnings mixed in the coolant in the tank 3 and attracted onto the drum 4 surface are successively scraped off by a scraper 5 outside the tank 3. In this case, a gap 12 between the magnet 10 corresponding to the position of the scraper 5 and the drum 4 surface is mde larger than that at the other parts, and a magnetic spacer 16 for attenuating the magnetism of the magnet 10 is provided at the gap 12. |
申请公布号 |
JP2001029838(A) |
申请公布日期 |
2001.02.06 |
申请号 |
JP19990208008 |
申请日期 |
1999.07.22 |
申请人 |
NORITAKE CO LTD |
发明人 |
NAGATA MASAKIYO;YORITA HIROSHI |
分类号 |
B23Q11/00;B03C1/00;B03C1/02;B03C1/10;B03C1/14 |
主分类号 |
B23Q11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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