摘要
分析了易燃特厚煤层综采放顶煤工作面自燃发火原因,介绍了综放工作面在掘进、支架安装、回采、支架拆除期间应用综合防灭火技术的情况,为类似条件下防治自燃发火提供了成功经验。
The reasons for spontaneous fire at the fully mechanized coal face with caving of roof coal in the inflammable thick coal seam are analyzed. The application condition of the comprehensive fire prevention and extinguishing technology are introduced, at the fully mechanized coal face with caving of roof coal, during driving, supports installation, mining and supports removation. The successful experience is provided for prevention and cure of spotaneous fire in the similar conditions.
出处
《煤炭技术》
CAS
2008年第9期81-82,共2页
Coal Technology
关键词
综放工作面
自燃发火
综合防灭火技术
fully mechanized coal face with caving of roof coal
spontaneous fire
comprehensive fire prevention and extinguishing
