摘要
对国内外关于急倾斜特厚煤层分层开采工作面防灭火技术的研究现状进行了分析,并结合该类工作面煤自燃外在影响因素,提出相应的措施,得出只有采取综合的技术手段并进行合理利用,才能真正有效地防治该类工作面的煤炭自燃,这也是今后此类工作面防灭火工作的发展趋势。
Home and abroad research status of fire prevention and extinguishment technology at slice mining work face of steep-inclined and extremely thick coal seam is analyzed.Combining with external factors of working face spontaneous combustion,corresponding measures are proposed.Only adopting comprehensive technical means and using them reasonably,truly effective prevention and control the coal spontaneous combustion of such working face can be achieved,which is the development trend of fire prevention and extinguishment for such working face.
出处
《煤矿安全》
CAS
北大核心
2012年第4期124-127,共4页
Safety in Coal Mines
基金
煤炭资源与安全开采国家重点实验室自主研究课题资助项目(SKLCRSM08x06)
关键词
急倾斜
防灭火技术
综合技术
发展趋势
steep-inclined
fire prevention and extinguishment technology
comprehensive technology
development trend