| 八连城煤矿瓦斯抽放技术实践 |
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| 引用本文： | 史首业.八连城煤矿瓦斯抽放技术实践[J].山东煤炭科技,2010(1):167-167,169. |
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| 作者姓名： | 史首业 |
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| 作者单位： | 珲春矿业集团八连城煤矿,吉林,珲春,133300 |
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| 摘 要： | 针对八连城煤矿回采工作面瓦斯经常超限、风排无效条件下进行多种瓦斯抽放,实践表明采用高位钻孔抽放、采空区埋管抽放和引排风机抽放相结合的综抽放方式,能够有效控制工作面瓦斯经常超限报警断电现象,保证了矿井安全生产。
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| 关 键 词： | 回采工作面 瓦斯抽放 综合抽放技术 |
Eight Lian Cheng coal mine gases shrink to put in technology practice |
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| Shi Shou-ye.Eight Lian Cheng coal mine gases shrink to put in technology practice[J].Shandong Coal Science and Technology,2010(1):167-167,169. |
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| Authors: | Shi Shou-ye |
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| Affiliation: | Hunchun mining industry eight Lian Cheng coal mine Jilin Hunchun 133300 |
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| Abstract: | The Lian Cheng coal mine stope gas often surpasses the main body of a book specifically for eight being restricted to phenomenon,the various gas being in progress under wind row to no effect condition shrinks to readjust oneself to a certain extent,practice indicates that ore adopt the high position borehole to shrink readjusting oneself to a certain extent,goaf buries a tube shrinking readjusting oneself to a certain extent and stretching arranging the heddle that wind machine takes out readjusting oneself... |
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| Keywords: | Stope The gas shrinks to readjust oneself to a certain extent Study field intensively |
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