成庄矿采空区瓦斯抽放的应用与实践

Application and Practice of Gas Drainage in Goaf of Chengzhuang Coal Mine

对成庄矿井及综放工作面瓦斯涌出规律进行了初步探讨,总结并分析了采空区抽放的瓦斯治理技术,对提高矿井通风能力,促进矿井安全生产具有重要指导意义。

This paper discusses gas emission rule in sub-level caving mining workface of chengzhuang mine,and summarizes and analyzes control technology of gas drainage in goaf,it has gaiding meaning to raising ventilation ability of mine and safety production.