左云东古城煤业防灭火方案设计  

Design of Fire Prevention Scheme for Zuoyundong Gucheng Coal Industry Co.,Ltd.

作　　者：张超 ZHANG Chao(Zuoyundong Gucheng Coal Industry Co.,Ltd.,Shanxi Coal Imp.&Exp.Group,Zuoyun 037100,Shanxi,China)

机构地区：[1]山西煤炭进出口集团左云东古城煤业有限公司,山西左云037100

出　　处：《能源与节能》2021年第5期221-222,共2页Energy and Energy Conservation

摘　　要：以左云东古城煤业22号煤层为研究背景,根据《煤矿安全规程》规定,对具有自燃倾向性的22号煤层进行防灭火方案设计,通过注浆防灭火系统、氮气防灭火技术和阻化剂防灭火技术,有效预防了煤层自燃倾向,保障了工作面的顺利回采。Taking the No.22 coal seam of Zuoyundong Gucheng Coal Industry Co.,Ltd.as the research background,according to the provisions of the"Coal Mine Safety Regulations",this paper designed the fire prevention scheme for No.22 coal seam with spontaneous combustion tendency.Through the grouting fire prevention system,nitrogen fire prevention technology and chemical inhibitor fire prevention technology,the spontaneous combustion tendency of the coal seam was effectively prevented,ensuring the smooth mining of the working face.

关 键 词：自燃倾向性 防灭火方案 注浆防灭火系统 氮气防灭火技术 阻化剂防灭火技术 

分 类 号：TD75[矿业工程—矿井通风与安全]