易燃中厚煤层孤岛综放面综合防灭火技术的研究与实践

Research and Practice of Integrated Fire-fighting Techndogy of the Gob-surrounded Panel with Sublevel Caving Mining in Combustible Middle-thick Seam

对东滩煤矿首次开采的 430 3孤岛综放工作面 ,巷道掘进及回采期间如何采取综合防灭火技术 ,以保证该工作面安全、顺利、快速地回采作了探索和实践。结果表明

Integrated fire fighting technology of No.4303 gob surrounded panel with sublevel caving mining in Dongtan Coalmine is studied and practised and it proved that the technology is successful.