七一新发煤业综采工作面采空区灭火实践

The Fire Extinguishing Practice in the Goaf Area of Comprehensive Mining Face of Qiyi New Coal Industry

七一新发煤业5006综采工作面采空区着火,采用堵漏风、调风及向采空区着火点注入二氧化碳惰性气体的措施,有效扑灭了采空区的着火,保证了5006综采工作面安全回采。

The 5006 comprehensive mining work face empty area fire,adopt measures to block air leakage,wind adjustment and inject carbon dioxide inert gas into the ignition point in the mining area,effectively extinguished the fire in the mining area,and ensure the 5006 comprehensive mining work face safe recovery in Qiyi New Coal Industry.