山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2015年
6期
97-99
,共3页
易自燃%高瓦斯%防灭火%技术
易自燃%高瓦斯%防滅火%技術
역자연%고와사%방멸화%기술
spontaneous combustion%high gas%fire prevention%technology
硫磺沟煤矿（4-5）02工作面停采时，采空区出现煤炭自燃封面。经采取正确的启封及防灭火方法，顺利完成工作面回撤和安全封闭，标志着高瓦斯、易燃煤层火区治理工作取得了突破性进展。为今后开采4~5#煤层的防灭火工作奠定了基础。
硫磺溝煤礦（4-5）02工作麵停採時，採空區齣現煤炭自燃封麵。經採取正確的啟封及防滅火方法，順利完成工作麵迴撤和安全封閉，標誌著高瓦斯、易燃煤層火區治理工作取得瞭突破性進展。為今後開採4~5#煤層的防滅火工作奠定瞭基礎。
류광구매광（4-5）02공작면정채시，채공구출현매탄자연봉면。경채취정학적계봉급방멸화방법，순리완성공작면회철화안전봉폐，표지착고와사、역연매층화구치리공작취득료돌파성진전。위금후개채4~5#매층적방멸화공작전정료기출。
Stopped mining (4-5) of 02 working face of liuhuanggou coal mine, occurred coal spontaneous combustion in gob ,After taking the right opening and ifre ifghting method, successfully complete the working face recovery and closing gob, marking the ifre area control of the high gas, easily spontaneous combustion coal seam has achieved breakthrough progress. Lay the foundation for the ifre prevention work during mining 4~5# seam.
