高冒区CO超限治理的综合防灭火技术研究  

Comprehensive Fire Control Technology of Carbon Monoxide Exceeded Treatment in Caving Region of Hongliu Colliery

作　　者：黄彦云 代涛 史波波[2] 

机构地区：[1]神华宁夏煤业集团红柳煤矿,宁夏灵武750408 [2]中国矿业大学安全工程学院,江苏徐州221116

出　　处：《神华科技》2015年第5期19-21,共3页Shenhua Science and Technology

基　　金：十二五国家科技支撑计划课题(2013BAK06B06)

摘　　要：红柳煤矿I010204工作面冒顶区充填高分子材料引起高分子材料或浮煤燃烧,进而CO超限最高达5000ppm。为有效地控制CO气体的超限,通过灌浆、注氮、注液氮和注三相泡沫等综合防灭火措施,保证了工作面的安全启封和顺利回收。本研究为宁东矿区在今后的工作面回撤阶段的防灭火工作,提供了技术保障和很好的借鉴作用。Mine caving burned because of high region of 1010204 working molecular material or float faces of Hongliu colliery coal combustion caused by filled with polymer material the overrun heat, and CO up to 5000ppm. For effective control of CO gas overrun, comprehensive fire control technology of grouting, nitro- gen injection, injection of liquid nitrogen and three-phase foam was empolyed to ensure the safety of the working face, the unsealing and smooth recovery. Fire prevention work of the research provides technical support and a good reference for the Ningdong mine back stage in the future.

关 键 词：煤矿 高冒区 CO 综合防灭火技术 应用 

分 类 号：TD75[矿业工程—矿井通风与安全]