摘要
凝胶防灭火新技术在南屯矿６３＿上１０综放面的成功应用，说明凝胶确能起到降温和堵漏的双重作用，能很好地窒熄已出现的顶煤高温点，从而达到灭大的目的，该技术经济效益显著，值得广泛推广使用。
The new technique of fire fighting with gel was applied with success on the 6310 fully mechanized coal face in Nantun coal mine,which proved the gel can make temperature of coal drop and plug a hole.Further,it can stifle a fire arising on the top coal to extinguish the fire. The new technique has a remarkable economic result, so its application is worth extensivc spreading
关键词
凝胶
防火
缩放面
灭火
煤矿
火害
fire fighting with gel
fully mechanized coal face
spontaneous fire
