易燃煤层综放工作面撤除综合防灭火技术应用  

Application of Flammable in Fully Mechanized Mining Face Removal Comprehensive Fire-fighting Technology

作　　者：邵轩 陈素营 王鸿雷 

机构地区：[1]义马煤业集团公司常村煤矿,河南义马472302 [2]义马煤业集团公司通风处,河南义马472302

出　　处：《煤》2011年第7期24-26,共3页Coal

摘　　要：针对易燃煤层综放工作面末采推进速度慢、停采撤除设备较多、时间长,易发火等原因,采取合理配备风量、加快工作进度、加强隐患监控、注胶封堵上下隅角、支架架缝施打钻孔注浆、架顶随网铺设风布、多点注氮惰化等综合防灭火技术措施,并对出现的隐患点采用多打眼、全方位、多层次注浆注胶,有效防止了采空区遗煤自燃发生,保证工作面安全顺利回撤。For fully mechanized mining face in flammable at the end of the advancing speed slow,stop by many devices,long time withdraw,is prone to fire and other reasons,to take reasonable equipped with air,to speed up the work schedule and strengthen the hidden trouble of the glue sealing and monitor,the top corner,support frame seam play drilling grouting,frame was the top with nets laid the wind cloth,more nitrogen injection inert,and other comprehensive fire-fighting technology measures,and of the hidden danger point more than the drilling,all-round,multi-level grouting note glue,effectively prevents the goaf spontaneous combustion occurs,ensure that gave coal mining safety smooth retreat.

关 键 词：采空区 自燃隐患 注浆注胶 综合防火 

分 类 号：TD753[矿业工程—矿井通风与安全]