| 汝箕沟厚煤层分层综采工作面瓦斯防治方法 |
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| 引用本文： | 周廷扬,尤文顺,刘忠全,王冰山.汝箕沟厚煤层分层综采工作面瓦斯防治方法[J].煤矿安全,2012(Z1):100-102. |
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| 作者姓名： | 周廷扬 尤文顺 刘忠全 王冰山 |
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| 作者单位： | 神华集团有限责任公司煤炭生产部 |
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| 摘 要： | 通过对32211(1)综采工作面瓦斯抽排数据的研究,建立模型系统的参数耦合,提出了汝箕沟厚煤层分层综采工作面瓦斯防治技术。综采面开采期间主要采用瓦斯抽放、风排、专用排瓦斯巷结合抽排风机的综合措施来治理瓦斯,确保32211(1)综采工作面开采过程中的安全,取得了良好的效果。
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| 关 键 词： | 分层开采 瓦斯抽放 瓦斯防治 |
Gas Prevention Method in Slicing Fully Mechanized Working Face of Rujigou Thick Coal Seam |
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| ZHOU Ting-yang,YOU Wen-shun,LIU Zhong-quan,WANG Bing-shan.Gas Prevention Method in Slicing Fully Mechanized Working Face of Rujigou Thick Coal Seam[J].Safety in Coal Mines,2012(Z1):100-102. |
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| Authors: | ZHOU Ting-yang YOU Wen-shun LIU Zhong-quan WANG Bing-shan |
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| Affiliation: | (Coal Production Department of Shenhua Group,Beijing 100011,China) |
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| Abstract: | Through the study of gas drainage data in 32211(1) fully mechanized working face and the establishment of parameter coupling of model system,the gas prevention technology in slicing mining fully mechanized working face of Ruqigou thick coal seam is proposed.During the mining period of fully mechanized face,comprehensive measures of combining gas drainage,exhauting air and gas drainage roadway with exhauster are adopted,which ensures the safety of 32211(1) fully mechanized working face during the mining process,and achieves good results. |
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| Keywords: | slicing mining gas drainage gas prevention |
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