摘要
分析了东露天矿火区成因和发展特性,归纳出火区主要受当地气候、小窑开采和生产采动的影响。提出了注浆封堵,注水扩散渗透和注泡沫填充的综合治理技术,实现了对虚量火区和空洞火区的高效治理。
The causes and characteristics of east open pit mine fire zone development are analyzed. That the fire area is mainly affected by the local climate, small kilns of mining exploration and production is summarized. Grouting, water penetration and diffusion of the comprehensive management of foam-filled injection technology are proposed, making the realization of the virtual volume fire area and empty fire area efficient governance.
出处
《煤炭技术》
CAS
北大核心
2016年第11期188-190,共3页
Coal Technology
关键词
露天矿
火区
泡沫
灭火
open pit mine
fire areas
foam
fire extinguishment
