矿井煤自燃防灭火材料阻燃机理综述  

Overview of flame retardant mechanism of fire preventionand extinguishing materials for preventing and controlling spontaneous combustion in coal mines

作　　者：姜小龙 孙明 常建平 董红娟 JIANG Xiaolong;SUN Ming;CHANG Jianping;DONG Hongjuan(Mining and Coal School,Inner Mongolia University of Science and Technology,Baotou 014010,China)

机构地区：[1]内蒙古科技大学矿业与煤炭学院,内蒙古包头014010

出　　处：《内蒙古科技大学学报》2024年第3期226-229,共4页Journal of Inner Mongolia University of Science and Technology

基　　金：内蒙古自治区自然科学基金(2022LHMS05007);内蒙古自治区直属高校基本科研业务费项目(2023QNJS093)。

摘　　要：矿井煤自燃是最为常见且影响巨大的矿井火灾类型,严重制约我国煤矿安全开采,威胁工作人员生命安全,并造成环境污染和资源的极大浪费。尽管矿井防灭火技术得到长足的发展,但矿井煤自燃火灾防控形势依然严峻,不同矿井或开采区域煤自燃的影响因素多且复杂,所使用的防灭火材料不同,阻燃机理也各不相同,综述了注浆、惰气、阻化剂、凝胶、泡沫等防灭火材料的阻燃机理,并提出了矿井防灭火材料阻燃机理的研究方向,为矿井煤自燃防灭火材料领域的研究提供参考。Spontaneous combustion in coal mines is the most common and influential type of mine fire,which seriously restricts the safe mining of coal mines in China,endangers the safety of workers,and causes environmental pollution and great waste of resources.Although the prevention and control technology of mine fire has made significant development,the situation of preventing and controlling coal spontaneous combustion in mines is still severe.The influencing factors of coal spontaneous combustion in different mines or mining areas are numerous and complex,and different fire extinguishing materials and flame retardant mechanisms are used.This paper summarizes the flame retardant mechanism of mine fire prevention and extinguishing materials such as grouting,inert gas,inhibitor,gel,foam,etc.,and indicates the research direction of the flame retardant mechanism of mine fire prevention and extinguishing materials,which provides a reference for the research of fire prevention and extinguishing materials for preventing and controlling spontaneous combustion in coal mines.

关 键 词：矿井 煤自燃 防灭火材料 阻燃机理 

分 类 号：TD752[矿业工程—矿井通风与安全]