井下回采面瓦斯综合治理技术分析

Analysis of Comprehensive Gas Control Technology Used in Underground Mining Face

结合具体工程实际,在分析矿井瓦斯风险的基础上,提出高抽钻场抽放采空区瓦斯、上隅角瓦斯埋管抽采和地面采动井抽放三者相结合的瓦斯综合治理工艺,有效确保了井下生产的安全、持续开展。同时也希望能为其他矿井瓦斯的防治提供借鉴与参考。

Combined with concrete engineering practice, this paper analyzed risk of mine gas and put forward gas comprehensive treatment technologies that combined with gas drainage in the goaf in high pumping drilling field, gas extraction with buried pipe on the upper corner and gas drainage by using ground mining well, which can effectively ensure the safety and continuity of underground production. It also hoped to provide reference for the prevention and control of gas in other mines.