| 临涣煤矿瓦斯防治技术研究 |
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| 引用本文： | 田 丽,李 贺,' target='_blank'>,徐超平,刘五车,王小龙.临涣煤矿瓦斯防治技术研究[J].中州煤炭,2021,0(2):19-23. |
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| 作者姓名： | 田 丽 李 贺 ' target='_blank'> 徐超平 刘五车 王小龙 |
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| 作者单位： | （1.湖南科技大学 资源环境与安全工程学院，湖南 湘潭 411201；2.中国矿业大学 煤炭资源与安全开采国家重点实验室，江苏 徐州 221116） |
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| 摘 要： | 根据临涣煤矿六采区1061工作面的实际地质与开采技术条件，在综合分析和研究的基础上，制定了1061工作面回采期间的瓦斯治理技术方案，其方案总体架构是构建“风排瓦斯+综合抽采瓦斯（地面井+高位钻孔+上向拦截钻孔+采空区埋管）”技术体系。六采区瓦斯治理技术方案的实施，确保了六采区回采期间采掘工作面的瓦斯浓度在《煤矿安全规程》规定的临界指标内，实现了1061工作面的瓦斯治理目标，确保了安全生产。
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| 关 键 词： | 瓦斯防治 综合抽采 工作面 瓦斯浓度 |
Research on gas control technology in Linhuan Coal Mine |
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| Tian Li,Li He,' target='_blank'>,Xu Chaoping,Liu Wuche,Wang Xiaolong. Research on gas control technology in Linhuan Coal Mine[J].Zhongzhou Coal,2021,0(2):19-23. |
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| Authors: | Tian Li Li He ' target='_blank'> Xu Chaoping Liu Wuche Wang Xiaolong |
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| Affiliation: | （1.School of Resource & Environment and Safety Engineering，Hunan University of Science and Technology，Xiangtan 411201，China；2.State Key Laboratory of Coal Resources and Safe Mining，China University of Mining and Technology，Xuzhou 221116，China） |
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| Abstract: | Based on the actual geological and mining conditions of Linhuan Coal Mine′s sixth mining area 1061 working face，on the basis of comprehensive analysis and research，the research formulated the gas control technology plan during the coal winning of 1061 working face，and the overall structure of the plan is to construct the "air exhaust gas + （surface well + high-level borehole + upper intercepting borehole + buried pipe in gob） comprehensive gas extraction" technology system.The implementation of the six mining area gas control technology solutions has ensured that the mining working face gas concentration is in the "coal mine safety regulations" regulation of the critical indicators.And it achieves the gas control goal of 1061 working face and ensures the safety in production. |
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| Keywords: | ,gas prevention and control, comprehensive extraction, working face, gas concentration |
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