残煤回采中防灭火方法的探讨

Discuss Defend and Extinguishing Fire's Method About Stores of Coal's Back of Getting Coal

残煤回采防灭火工作做得好与否,将直接影响回采工作的顺利进行,辽源矿井探索打消火钻,接注泥管路,上闸阀控制注泥量的防灭火方法。将黄泥浆通过2寸注泥管路,注到采区发火点上的做法,使防灭火工作取得了很好效益。

About stores of coal＇s back of getting coal , the defend and extinguishing fire is very important, now we don＇t use the fire drilling, connected with liquid loess＇s pipe.The liquid loess＇s pipe is controlled by a tool, the liquid loess through the 2 inches pipe to the fire , so the fire on the mining area is stopped . This is a good way on de fend and exthinguishing fire.