高瓦斯易自燃综放面回撤期瓦斯治理和防灭火技术探讨
黄明
（铁法煤业集团大强煤矿有限责任公司，辽宁 沈阳 110000）
摘要： 瓦斯治理一直都是煤矿开采作业过程中重要的工作内容，但对于高瓦斯易自燃综放面，在开采过程中不但需
要面临瓦斯治理问题，而且还需要面临煤层自燃引发火灾的难题。针对这些问题，对高瓦斯易自燃综放面回撤期瓦斯治
理和防灭火技术进行了探讨，以充分保障高瓦斯易自燃煤层开采的安全性。
关键词： 高瓦斯；易自燃煤层；综放面回撤；瓦斯治理；防灭火技术
中图分类号： TD745     文献标识码： A     文章编号： 2095-0802-(2021)02-0155-02
Discussion on Gas Treatment and Fire-fighting Technology of Spontaneously Combustible Fully
Mechanized Caving Faces with High Gas during Withdrawal Period
HUANG Ming
(Daqiang Coal Mine Co., Ltd., Tiefa Coal Industry Group, Shenyang 110000, Liaoning, China)
Abstract: Gas control has always been an important work content in the process of coal mining operations. But for spontaneously
combustible fully mechanized caving faces with high gas, not only the problem of gas control, but also the problem of fires caused
by spontaneous combustion of coal seams must be faced during the mining process. In response to these problems, this paper discussed
the gas treatment and fire-fighting technology of fully mechanized caving face with high gas during the withdrawal period
to fully guarantee the safety in mining the spontaneously combustible coal seam with high gas.

Key words: high gas; spontaneously combustible coal seam; withdrawal of fully mechanized caving face; gas treatment; firefighting
technology