保德煤矿防灭火设计研究  

Study on Fire Prevention and Extinguishing Design in Baode Coal Mine

作　　者：李健威[1] 罗伙根[1] 张增辉[1] 

机构地区：[1]神华神东煤炭集团保德煤矿,山西保德036600

出　　处：《山西焦煤科技》2013年第4期23-27,共5页Shanxi Coking Coal Science & Technology

摘　　要：针对保德煤矿主采8#煤层的易自燃特性,设计出了火灾预测预报系统。通过对监测点自燃火灾标志气体O2、N2、CO、CH4、CO2、C2H4、C2H6、C2H2含量的分析,可及时预测预报发火点的自燃进程变化,为煤矿自燃火灾事故的防治工作提供科学依据。并通过采用以灌浆、注氮为主的综合防灭火措施,有效地防治了采空区煤炭自燃,取得了较好的效果。In connection with the easy spontaneous combustion characteristics of the 8# main coal seam in Baode coal mine, designs the fire forecast system. By analyzing the content of spontaneous fire sign gas in observation point such as O2, N2, CO, CH4, CO2, C2H4, C2H6, C2H2 and so on, can forecast the change of spontaneous combustion process about firing point timely, and provide scientific basis for the prevention and control of spontaneous fire accident in coal mine. And through integrated fire prevention and extinguishing measures of mainly using grouting and nitrogen injection, can effectively prevent and control coal spontaneous combustion of goaf, and achieves better effect.

关 键 词：防灭火 监测系统 治理措施 

分 类 号：TD75[矿业工程—矿井通风与安全]