| 密地选矿厂磨矿装补球制度研究 |
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| 引用本文： | 李世厚,张勇.密地选矿厂磨矿装补球制度研究[J].有色金属(选矿部分),2007(4):32-37. |
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| 作者姓名： | 李世厚 张勇 |
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| 作者单位： | 昆明理工大学,国土资源学院,昆明,650093 |
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| 摘 要： | 为了解决攀钢集团密地选矿厂破碎流程改造后给矿粒度减小而磨机处理量提高不大的问题,通过试验研究找出新给矿粒度下磨机合理的装补球制度,改进了磨矿工艺条件,使磨机处理量提高了12%左右,磨机利用系数提高了13.04%,回收率提高了1.21%～1.52%,较好地解决了选矿厂的生产问题。
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| 关 键 词： | 磨矿 装补球 球耗 |
| 文章编号： | 1671-9492（2007）04-0032-06 |
| 修稿时间： | 2007-02-10 |
THE RESEARCH ON THE LOADING-AND-ADDITION BALL SYSTEM OF THE GRINDING IN MIDI CONCENTRATOR |
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| Authors: | LI Shihou ZHANG Yong |
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| Affiliation: | Kunming University of Science and Technology,Kunming 650093,China |
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| Abstract: | In order to dell with the low increase rate of the ball-mill output while the feed particle size had been reduced by the rebuilding of the crash flow in Midi concentrator, Panzhihua Stell Corp, a new loading-and-addition ball system has been researched with a series experimentations. With the grinding procedure being advanced by the ball-mill using coefficient the new system, we upgrade about 12% for the grinding and about 1.21%-1.52% for recovery.Consequently output, 13.04% for producing problem was preferably solved. |
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| Keywords: | grinding loading-and-addition ball system the consumption of ball |
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