大倾角俯斜综放面氮气与发泡剂联合防火技术  

Fire prevention technology that uses a combination of nitrogen and blowing agent of large dip angle comprehensive mechanized coal face

作　　者：段树青 张春生 尹彬[2] 

机构地区：[1]辽宁阜新矿业集团公司,辽宁阜新123000 [2]辽宁工程技术大学,安全科学与工程学院,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2011年第3期382-384,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：国家自然科学基金资助项目(50674055)

摘　　要：为了有效防治综放面的煤层自燃,对氮气和发泡剂联合防火技术进行了研究,克服了传统防火方法存在的局限性问题。针对兴阜煤矿实际情况,提出了氮气和发泡剂联合使用的防火技术与措施,通过现场实践证明应用效果良好。对同类技术条件具有一定的参考作用。Fire prevention is main problem of one ventilation three prevention in coal mine of comprehensive mechanized coal face. Effectively preventing spontaneous combustion of the coal face becomes the key safety technology with the increase of mining intensity of the coal face. A combination of nitrogen and blowing agent technology was studied, which can overcome the traditional fire protection methods are circumscribed problems. According to the actual situation of XingFu coal mine, we proposed the fire prevention technology that uses a combination of nitrogen and blowing agent, the experiment results show that it has good effect, at the same time it could be a valuable reference for other mines.

关 键 词：煤层自燃 氮气和发泡剂 防火技术 

分 类 号：TD75[矿业工程—矿井通风与安全]