| 东庞矿21217综采工作面瓦斯治理与研究 |
| |
| 引用本文： | 张文芳.东庞矿21217综采工作面瓦斯治理与研究[J].河北化工,2014(9):85-87. |
| |
| 作者姓名： | 张文芳 |
| |
| 作者单位： | 冀中能源股份公司东庞矿; |
| |
| 摘 要： | 针对东庞矿21217工作面瓦斯涌出量大,影响矿井高产高效采掘工作,且紧靠风排不能解决瓦斯超限问题。针对该工作面实际情况,对工作面实施采前预抽、边采边抽,高位钻孔对采空区瓦斯抽放,风筒对隅角瓦斯抽放,成功解决了高瓦斯矿井瓦斯治理问题,为类似矿井瓦斯治理提供技术经验借鉴。
|
| 关 键 词： | 综采工作面 瓦斯 治理 |
Dongpang Mine 21217 Fully Mechanized Working Face Gas Governance and Research |
| |
| ZHANG Wen-fang.Dongpang Mine 21217 Fully Mechanized Working Face Gas Governance and Research[J].Hebei Chemical Engineering and Industry,2014(9):85-87. |
| |
| Authors: | ZHANG Wen-fang |
| |
| Affiliation: | ZHANG Wen-fang;Dongpang Mine, Jizhong Energy Corporation Ltd.; |
| |
| Abstract: | Based on Dongpang Mine 21217 working face large volume of gas, which affected mine high yield and high efficiency mining work, and close to the wind without solving the problem of gas overrun. According to the reality of the working face, drainage before mining, mining with drainage were adopted, highly-located berebele drainage goaf gas, blow dryer drainage comer gas, which successfully solved the gas of the mine gas control problem, provided technical experience and reference for the gas control of similar mine. |
| |
| Keywords: | fully mechanized working face gas governance |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
