摘要
为了解决孤岛工作面回采期间采空区、两顺槽易发火的问题,以锦瑞煤矿8208孤岛工作面为研究背景,结合工作面开切眼、正常回采期间、邻近停采时以及停采撤架期间的具体情况提出了相应的防灭火技术措施,保证了工作面安全生产。
In order to solve the problem that the goaf and the two channels are prone to fire during the mining of the isolated island working face,taking the 8208 isolated island working face of Jinrui Coal Mine as the research background,combined with the specific conditions of the working face opening,the normal mining period,the adjacent stoping period and the stoping period,the corresponding fire-fighting technical measures are put forward to ensure the safe production of the working face.
作者
潘宏波
Pan Hong-bo(Shanxi Coal Transportation and Marketing Group Jinrui Coal Industry Co.,Ltd.,Shanxi Lvliang 033000)
出处
《山东煤炭科技》
2020年第4期103-105,共3页
Shandong Coal Science and Technology
关键词
孤岛工作面
采空区自燃
胶体防火
束管监测
island coal face
spontaneous combustion in goaf
colloidal fire resistance
cluster monitoring
