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| PRODUCTION PRACTICE OF ENHANCING THE GRINDING FINENESS BY CYCLONE STRUCTURAL PARAMETERS OPTIMIZED |
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Received:November 06, 2006
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| KeyWord:Ashele copper mine; cyclones; structural parameters; return sand ratio; grinding fineness |
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| Xinjiang Ashele Copper Co., Ltd., Aletai836700, Xinjiang , China |
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| Abstract: |
| The grinding fineness of copper zinc separation flotation process of Ashele copper mine must be achieve 95 % of the mineral powder to 0. 043mm. Cyclone structural parameters are optimized by the investigation and calculation for the grinding process. The results show that regrind the circulation load increases by 163.18 % and the overflow fineness of the cyclone increases by 2.87 % ; moreover the problem on giving off heat of the cylinder body and axle bush is solved well. |
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