发明名称 |
METHOD AND APPARATUS FOR DETACHING FROZEN CHARGE FROM A TUBE MILL |
摘要 |
A method and associated apparatus for detaching a frozen charge from an inner wall of a grinding pipe of a tube mill such as is used for grinding. The method includes controlling a driving device of the grinding pipe to detach a frozen charge from an inner wall of the grinding pipe, which driving device is operable to apply a driving torque to the grinding pipe. Controlling the driving device includes varying the driving torque applied to the grinding pipe around a predetermined reference level.
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申请公布号 |
US2013001338(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213555671 |
申请日期 |
2012.07.23 |
申请人 |
ABB SCHWEIZ AG;KELLER ROBERT;MEIER PATRICK |
发明人 |
KELLER ROBERT;MEIER PATRICK |
分类号 |
B02C23/00;B02C25/00 |
主分类号 |
B02C23/00 |
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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