摘要
以大同煤矿集团朔州煤电公司小峪煤矿治理火区为例,阐述了利用调压原理治理采空区火区的具体方法。利用调压原理及通过调节采空区漏风始、末端压力,降低或防止漏风,切断采空区的供氧条件使其火区得到有效控制。
Fire handling in Xiaoyu Coal Mine of Shuozhou Coal ＆ Power Co, Datong Coal Mine Group is taken as an example to analyze the application of pressure regulating principle in handling spontaneous combustion in gob areas. The application of pressure regulating principle and the adoption of regulation of pressures at both ends of air leakage in gob areas or prevention of air leakage in this envirentment to cut off oxygen supply to gob areas bring fire zones in gob area under effectively control.
出处
《中国煤炭》
北大核心
2009年第6期93-95,共3页
China Coal
关键词
采空区自燃
调压原理
并联漏风
角联漏风
spontaneous combustion in gob area, pressure regulating principle, parallel air leakage, diagonal air leakage
