摘要
矿井煤体一旦发生自燃,其中就集聚了大量能量,同时释放CO等有毒有害气体,在发现煤自燃火灾后快速控制及熄灭煤火是煤自燃防治工作中的一项重要任务。本文针对朱家河煤矿12510工作面停采线附近煤自燃情况进行分析,采取基于胶体防灭火为主的快速控制技术,介绍了胶体的性能及火区治理工艺,论述了快速控制技术在朱家河煤矿的成功应用。
Once the occurrence of spontaneous combustion in coal body, which gathered a great deal of energy. At the same time, the re- lease of CO and other toxic and harmful gas. Once find the fire, rapidly control and extinguish fires of coal spontaneous combustion is an im- portant task. In this article, according to Zhu Jia He coal mine12510 working face coal spontaneous combustion near the spot line, analyzed the situation. Taked the fast control technology based on colloid for fire extinguishing technology, introduced the colloid performance and fire management process, discusses the fast control technology applying for Zhu Jia He coal mine successfully.
出处
《煤矿现代化》
2012年第4期43-46,共4页
Coal Mine Modernization
基金
国家自然科学基金重点项目(51134019)
关键词
煤自燃
快速控制
胶体
coal spontaneous combustion
fast control
colloid
