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以新集一矿采用无煤柱阶段连续开采综放工作面为对象 ,研究了矿井自燃火源分布规律 ,建立预测、预防、预报和火灾控制 4道防线 ,应用双示踪气体检测采空区漏风 ,实现矿井煤炭自燃的综合治理。
Based on the continuous mining of fully mechanized top coal caving mining face with non-pillar stage in Xinji No.1 Mine, the fire spontaneous combustion distribution law of mine was studied and four lines of defense of forecast, prevention, forecasting and fire control were established. Air leakage, coal mine to achieve a comprehensive management of spontaneous combustion.