| 球磨机有功功率和磨矿效率影响因素研究 |
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| 引用本文： | 毛益平,陈炳辰,高继森. 球磨机有功功率和磨矿效率影响因素研究[J]. 矿冶工程, 2000, 20(4): 48-50 |
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| 作者姓名： | 毛益平 陈炳辰 高继森 |
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| 作者单位： | 1.马鞍山矿山研究院, 安徽马鞍山243004;2.东北大学, 辽宁沈阳110006 |
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| 摘 要： | 通过对球磨机球料比、介质充填率和磨矿浓度与有功功率和磨矿效率试验, 分析了影响球磨机功率和磨矿效率的主要因素, 建立了球磨机内部状态(球料比、介质充填率和磨矿浓度)与外部参数(有功功率、磨矿效率)之间的关系, 提出了改善磨矿效率的合理操作参数。在一定磨矿条件下磨机有功功率与磨矿效率有明显对应关系, 而且是判断磨矿效率的重要参数之一。
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| 关 键 词： | 磨矿 有功功率 磨矿效率 影响因素 |
| 收稿时间： | 1999-09-09 |
Factors Affecting Ball Mill′s Active Power and Grinding Efficiency |
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| MAO Yi-ping,CHEN Bin-chen,GAO Ji-sen. Factors Affecting Ball Mill′s Active Power and Grinding Efficiency[J]. Mining and Metallurgical Engineering, 2000, 20(4): 48-50 |
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| Authors: | MAO Yi-ping CHEN Bin-chen GAO Ji-sen |
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| Affiliation: | 1. Ma-anshan Research Institute of Mining, Ma-anshan 243004, China;2. Northeast University, Shenyang 110006, China |
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| Abstract: | According to the tests on ball-feed ratio, medium filling percentage, ground pulp density, active power and grinding efficiency, the authors analyse main factors affecting ball mill′s active power and grinding efficiency, establishing the relationship between ball mill′s internal state (such as ball-feed ratia, medium filling percentage and ground pulp density)and external parameters (such as active power and grinding efficiency)and giving appropriate operating parameters for improving grinding efficiency.Under given conditions there is a correspondence between the active power and the grinding efficiency, which is one of key parameters for evaluating the grinding efficiency. |
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| Keywords: | grinding active power grinding efficiency |
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