综放工作面综合防灭火技术研究与实践  

Research and Practice of Comprehensive Technology of Fire Prevention and Extinguishing at Fully Mechanized Face with Caving of Roof Coal

作　　者：闫以朋 

机构地区：[1]鹤岗矿业集团公司,黑龙江鹤岗154103

出　　处：《煤炭技术》2010年第5期106-108,共3页Coal Technology

摘　　要：综采放顶煤技术具有生产效率高、巷道掘进率低、搬家次数少、地质条件适应性强等优点,因此是鹤岗矿业集团公司大力发展的重点。文章就综放工作面防治煤层及采空区自燃发火技术的理论及实践作一深入讨论。The technology of fully mechanized mining with caving of roof coal has some advantages,such as the high efficiency in production,the low drivage rate of roadways,the less moving times,and the strong adaptability on geological conditions.Therefore,the technology of fully mechanized mining with caving of roof coal will be strongly developed in the group comp.In the paper,the theroies and practice of controlling coal and gob spontaneous combustion technology at the fully mechanized face with caving of roof coal are deeply discussed.

关 键 词：综采放顶煤 煤炭自燃 自燃发火期 氧化生热 

分 类 号：TD75[矿业工程—矿井通风与安全]