摘要
淮北朱仙庄煤矿II863综放工作面收作期间采取架尾注胶防灭火技术,有效地解决了采空区漏风大,煤层易蓄热自燃的防治难题,消除了自然发火隐患,确保II863综放工作面安全收作。
The paper introduces the technology of fire prevention and extinguishing with glue injection in support end during the finishing cut in II 863 fully mechanized caving face of Zhuxianzhuang colliery,which solves the problems of air leakage in goaf and coal spontaneous combustion because of heat-storage in seam,and eliminates hidden dangers of spontaneous combustion effectively to ensure the safe finishing cut in II 863 fully mechanized caving face.
出处
《江西煤炭科技》
2010年第4期22-23,共2页
Jiangxi Coal Science & Technology
关键词
综放工作面
采空区漏风
架尾注胶
防灭火
fully mechanized caving face
air leakage in goaf
glue injection in support end
fire prevention and extinguishing
