高瓦斯矿井复合顶板炮采工作面瓦斯治理

Gas Govenance of Blasting Face with Compound Roof in High Gas Mine

结合该矿采煤工作面实际情况,阐述了高瓦斯矿井复合顶板炮采工作面的关键技术处理措施,保证了煤炭的安全生产。解决了高瓦斯矿井复合顶板炮采工作面瓦斯治理难的问题。

Combining actual face circumstance, elaborates key technique processing for high gas face with compound roof so as to guarantee safe production of coal mine, which solves the dificult preblem of gas govenence at blasting face with compound roof and high gas.