综放停采面回撤期间综合防灭火技术应用

Application of fire control technology in the recovery period of fully mechanized caving face

东滩煤矿1307综放工作面通过砌筑隔离墙、施工防火钻孔、压注凝胶、MEA高分子材料等一系列的防火治理技术应用,有效治理了架后采空区自然发火事故,此套防火技术在停采面撤架期间的防灭火治理中发挥了积极作用,对矿井停采面的防火处理具有很好的推广价值。

The use of a series of fire control technology application, such as the masonry isolation wall, the construction fire drilling,the gel injection, and the MEA polymer materials in Dongtan coal mine 1307 working face, which effectively governed the gob spontaneous combustion fire accidents behind the prop, this set of fire protection technology plays a positive role in the fire prevention governance during removing support, and has good popularization value for fire treatment in mine stopped mining face.