| 分层开采提质增效 |
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| 引用本文： | 刘明吉,于可勇,郭恩茂.分层开采提质增效[J].煤炭技术,2006,25(12):54-56. |
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| 作者姓名： | 刘明吉 于可勇 郭恩茂 |
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| 作者单位： | 鸡西矿业集团公司,正阳煤矿,黑龙江,鸡西,158177 |
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| 摘 要： | 根据正阳煤矿西部煤层储存情况,结合机械化采煤的新工艺,依据煤层实际的顶、底板岩性,多层分层同时开采实际,合理选择机型,运输设备,提高煤质和效益,解决了正阳煤矿优劣煤质搭配问题,增补了鸡西矿业集团在该领域的一项空白。
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| 关 键 词： | 分层开采 地质条件 生产管理 |
| 文章编号： | 1008-8725(2006)12-0054-02 |
| 修稿时间： | 2006年9月5日 |
Excavatimg in Different Seam to Improve Quality and to Increase Benefits |
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| LIU Ming-ji,Y Ke-yong,GUO En-mao.Excavatimg in Different Seam to Improve Quality and to Increase Benefits[J].Coal Technology,2006,25(12):54-56. |
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| Authors: | LIU Ming-ji Y Ke-yong GUO En-mao |
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| Affiliation: | LIU Ming-ji,Y(U) Ke-yong,GUO En-mao |
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| Abstract: | According to the situation of coal seam possession in the west of Zhengyang Coal Mine,combining with the new technology of mechanized excavating,as well as the actual roof and base rock citcumstance in coal seams,The type of machines transportation equipments are selected reasonably.The coal quality and benefits are increased.The gaps are filled in this field for Jixi Mining Industry Group.The problem of mixing the coal of good quality and bad quality are solved in Zhengyang Coal Mine. |
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| Keywords: | excavating in different seam geological condition productlon management |
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