Discussion on Prevention and Cure of Coal Mine Internal-caused Fire for Qitaihe Branch

Through the analysis of the mechanism of spontaneous combustion of coal seam and the existing spontaneous combustion hazard, combined with the effective practices of Qitaihe Branch, Qitaihe Branch makes comprehensive analysis, clear direction, investing in place and effective measures in the control of spontaneous combustion in accordance with the principles of safe, economic, efficient according to the actual situation of mining areas.