摘要
在应用同位素测氡法进行火源位置精确探测的基础上,采用变比例的动态混合浆液,对雪坪煤矿南侧小煤窑煤炭自燃隔离带及火区钻孔进行充填封堵并加固,同时应用新型阻化凝胶局部消除高温并根据火区信息的动态检测结果对灭火参数进行动态调整,以保证灭火效果。
On the basis of the application of isotope for measuring radon to determine the accurate location of fire sources, varying proportion dynamic mixing grout is used to fill, block and seal the fire zone boreholes in the zone of coal spontaneous combustion zones of a small coal mine south of Xueping coal mine. Parallel to this, fire retarding gel of novel type is used to eliminate high temperature points locally. In addition, in the process of this, dynamic adjustment is carried out on the fire fighting parameters according to the dynamic monitoring of fire zone information. All these combine to achieve a positive result of fire fighting.
出处
《中国煤炭》
北大核心
2010年第1期91-93,97,共4页
China Coal
关键词
煤炭自燃
采空区火源探测
动态检测
spontaneous combustion of caol, gob area fire source probe, dynamic testing
