| 金晖洗煤厂反手拣矸工艺改造探讨 |
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| 引用本文： | 程英坤,于涛,李云. 金晖洗煤厂反手拣矸工艺改造探讨[J]. 选煤技术, 2012, 0(4): 63-65 |
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| 作者姓名： | 程英坤 于涛 李云 |
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| 作者单位： | 孝义市金晖煤焦有限公司,山西孝义,032300 |
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| 摘 要： | 随着煤炭开采机械化程度的提高,毛煤的矸石含量越来越大。文章在分析金晖洗煤厂三种入选煤毛煤中矸石含量的基础上,研究了在矸石量较大情况下作反手拣矸改造的必要性和可行性,并根据金晖洗煤厂的实际情况,制定了反手拣矸改造的可行性方案。
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| 关 键 词： | 毛煤 矸石含量 手拣矸 反手拣矸 可行性 改造方案 |
Research on reverse hand refuse picking technology in Jinhui coal preparation plant |
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| CHENG Ying-kun , YU Tao , LI Yun. Research on reverse hand refuse picking technology in Jinhui coal preparation plant[J]. Coal Preparation Technology, 2012, 0(4): 63-65 |
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| Authors: | CHENG Ying-kun YU Tao LI Yun |
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| Affiliation: | (Xiaoyi Jinhui Coking Co Ltd,Xiaoyi,Shanxi 032300,China) |
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| Abstract: | With the increase of level of mechanizing coal mining,the refuse content in ROM coal more and more increased.On the basis of studying the refuse content of three kind ROM coal in Jinhui coal preparation plant,analyzed technical modification necessity and feasibility of the transfer hand refuse picking in reverse hand refuse picking under the condition of larger quantity of refuse in,and accordance with the true condition of Jinhui coal preparation plant researched the feasibility scheme of reverse hand refuse picking technology. |
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| Keywords: | ROM coal refuse content hand refuse picking reverse hand refuse picking feasibility renovation scheme |
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