综放工作面初采期间的瓦斯治理
裴鑫鑫
（潞安集团余吾煤业有限责任公司，山西 长治 046100）
摘要： 为了防止高瓦斯矿井综放工作面初采期间工作面回风流、上隅角瓦斯浓度超限，通过强化采前瓦斯抽采，改
进采中、采后瓦斯抽采手段，并采取合理有效的瓦斯抽采措施，解决了综放工作面初采期间的瓦斯治理难题，确保了工
作面的安全和高产高效。
关键词： 综放工作面；初采期间；瓦斯抽采；采空区；高抽巷
中图分类号： TD712⁺.7     文献标识码： A     文章编号： 2095-0802-(2020)05-0022-02
Gas Control during Initial Mining in Fully Mechanized Caving Face
PEI Xinxin
(Yuwu Coal Industry Co., Ltd., Lu'an Group, Changzhi 046100, Shanxi, China)
Abstract: In order to prevent the gas concentration of the return air flow and the upper corner of the working face from exceeding
the limit during the initial mining period of the fully mechanized caving face in high-concentration gas mine, by strengthening
the gas drainage before mining, improving the gas drainage means during mining and after mining, and by taking reasonable and
effective gas drainage measures, the gas governance problems during the initial mining period of the fully mechanized caving face
were solved, and the safety, high yield and high efficiency of the working face were ensured.

Key words: fully mechanized caving face; initial mining period; gas drainage; goaf; high drainage roadway