特厚易燃煤层综放工作面采后封闭工艺优化实践  

Practice for the Post-mining Closed Process Optimization of the Fully Mechanized Caving Faces of the Extra-thick and Inflammable Seams in Ta-Shan Mine

作　　者：刘建君[1,2] 

机构地区：[1]同煤集团生产技术部,山西大同037003 [2]太原理工大学,山西太原030000

出　　处：《煤矿现代化》2015年第6期10-11,共2页Coal Mine Modernization

摘　　要：本文介绍同煤集团塔山矿特厚易燃煤层综放工作面停采后对工作面进行封闭的优化方案,通过对原有封闭方案的优化和创新,减少了封闭时间和工程量,同时也保证了封闭方案的有效性,优化后的工艺在同类生产条件矿井具有应用推广价值。This paper introduces the closed process optimization scheme of the fully mechanized caving faces of the extra-thick inflammable seams in Ta-Shan Mine of Datong Coal Mine Group. The optimization and innovation of the previous closed scheme can decrease the closed time and reduce the work amount. Meanwhile, it also ensures the effectiveness of the closed scheme. The optimized process can be promoted to the mines with similar production conditions.

关 键 词：特厚易燃 综放工作面 封闭 通风安全 

分 类 号：TD263[矿业工程—矿井建设]