| 石圪台选煤厂浅槽重介分选机变频调速改造实践 |
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| 引用本文： | 谷林,任瑞晨,贺建军,刘健.石圪台选煤厂浅槽重介分选机变频调速改造实践[J].选煤技术,2012(1):60-63. |
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| 作者姓名： | 谷林 任瑞晨 贺建军 刘健 |
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| 作者单位： | 1. 神华神东煤炭集团洗选中心,陕西榆林,719315
2. 辽宁工程技术大学矿物加工工程系,辽宁阜新,123000 |
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| 摘 要： | 阐述了浅槽重介分选机的结构、工作原理及技术特点,分析了石圪台选煤厂浅槽重介分选机在块煤分选中存在的问题,详细介绍了其变频调速改造原理及具体措施,并介绍了变频调速改造所取得的效果。
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| 关 键 词： | 浅槽重介分选机 工作原理 技术特点 变频调速 改造效果 |
Reforming of frequency control of dense medium shallowslot separator in Shigetai coal preparation plant |
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| GU Lin
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REN Rui-chen
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HE Jian-jun
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LIU Jian.Reforming of frequency control of dense medium shallowslot separator in Shigetai coal preparation plant[J].Coal Preparation Technology,2012(1):60-63. |
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| Authors: | GU Lin REN Rui-chen HE Jian-jun LIU Jian |
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| Affiliation: | 1.Coal Processing Center,Shenhua Shendong Coal Group,Yulin,Shanxi 719315,China;2.Department of Mineral Processing Engineering,Liaoning Technical University,Fuxin,Liaoning 123000,China) |
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| Abstract: | The paper described structure,operation principle and the technical characteristics of dense medium shallow slot separator,and analyzed the problems of the dense medium shallow bath separator existed in its running.Detailed introduced the reformation principle,specific measures,and the result obtained from the speed control by reforming of frequency conversion. |
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| Keywords: | dense medium shallow slot separator operation principle technical characteristics speed control by frequency conversion |
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