自燃煤层开采方法的探讨

摘要

Roadway -type mining method is not appropriate in collieries of Tangpu due to low yield ,more risks and poor safety .The paper introduces the flexible shield support mining method ,which eliminated operation risk , increased production quantity and improved safety situation of the mine .%棠浦矿区地方煤矿开采一直受到煤层自燃困扰，采用巷道式采煤方法，产量低，隐患多，安全状况差。通过不断努力并向棠浦煤业公司学习，采用柔性掩护支架采煤法，消灭了微风作业，提高了单产，改善了矿井安全状况。