易燃厚煤层开采灭火技术  

Fire-Fighting Technology for Inflammable Thick Seam Mining

作　　者：常志有 

机构地区：[1]鹤岗矿业集团职工大学,黑龙江鹤岗154100

出　　处：《煤炭技术》2009年第6期111-113,共3页Coal Technology

摘　　要：分析采用传统沿煤层底板布置巷道开采易燃厚煤层易发火的时间与空间,提出了兼顾回采率与火灾防治的新型巷道布置系统,并结合时段与区域发火特点采取相应政策,以期达到安全、经济生产的目的。To analyze the flammable ignition time and space of mining thick coal seam,with traditional roadway layout along the seam floor,put forward a new type of roadway layout given to both the recovery rate and the fire control system,and combined with the characteristics of time and regional ignition,take the appropriate policy to achieve the purpose of security and economic production.

关 键 词：易燃厚煤层 综放开采 灭火 

分 类 号：TD75[矿业工程—矿井通风与安全]