南方某煤矿采区黄泥灌浆防灭火系统研究

Abstract In this thesis Wong grouting technology is applied in fire prevention and spontaneous combustion in the southern coalmining area. The paper introduces the fire-extinguishing system describes computing and choosing filling parameters selecting groutingmaterials how to prepare the mud concreting construction steps selecting the pulping equipment grouting process and other aspects. Itseems very important for southern coal especially for the southern coal which has abundant loess resources nearby and will provide a greatreference for the use of Wong grouting fire-extinguishing system in other coal mine.院黄泥灌浆机理 灌浆系统 灌浆材料要求 灌浆设备 注浆工艺 防灭火Key words wong grouting mechanism grouting system requirements of grouting material grouting equipment grouting fire-extinguishing中图分类号院TD75 文献标识码院A 文章编号院1006-4311（2014）07-0033-02