| 西铭矿42204综采工作面瓦斯抽采技术应用 |
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| 引用本文： | 梁文明.西铭矿42204综采工作面瓦斯抽采技术应用[J].江西煤炭科技,2020(2):116-118. |
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| 作者姓名： | 梁文明 |
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| 作者单位： | 山西西山煤电股份有限公司西铭煤矿,山西 太原 030052 |
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| 摘 要： | 本文以西铭煤矿42204工作面地质条件为基础,为有效治理工作面瓦斯,提出了采用本煤层预抽、顶板走向钻孔、走向高位长钻孔以及采空区埋管的方法治理工作面的瓦斯。分析工作面瓦斯抽采效果表明,综合瓦斯抽采方法起到了较好的治理效果,能够保证工作面的安全生产。
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| 关 键 词： | 综采工作面 瓦斯涌出量 瓦斯抽采 钻孔布置 效果分析 |
Application of Gas Drainage Technology at 42204 Fully-mechanized Mining Face of Ximing Colliery |
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| Liang Wenming.Application of Gas Drainage Technology at 42204 Fully-mechanized Mining Face of Ximing Colliery[J].Jiangxi Coal Science & Technology,2020(2):116-118. |
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| Authors: | Liang Wenming |
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| Affiliation: | (Ximing Colliery,Xinshan Coal&Electricity Co.,Ltd.,Taiyuan,Shanxi 030052) |
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| Abstract: | Based on the geological conditions of the 42204 working face in Ximing Colliery,the author proposes the gas control measures of pre-drainage in coal seam,borehole along roof,high-position strike long borehole and buried-pipe at goaf,which can effectively control the gas and ensure the safety of production at the working face. |
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| Keywords: | fully mechanized mining face gas emission gas drainage borehole layout |
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