摘要
通过对唐山矿8286综采工作面煤层自燃的事故分析,找出了煤层自然发火的原因。在采取调整采区通风系统、注阻化剂防止氧化、采空区随采随灌等综合治理措施后,防止了煤层自然发火事故的发生。
Through analysis of the accident of spontaneous combustion of coal at Face 8286 of Tangshan Mine, the causes of the accident is brought to light. After adopting the comprehensive prevention measures, such as readjustment of district ventilation system, application of stopping agent for oxidization prevention, and grouting of goaf along with mining, the phenomenon of spontaneous combustion is eliminated.
出处
《水力采煤与管道运输》
2008年第3期17-18,共2页
Hydraulic Coal Mining & Pipeline Transportation
