煤矿充填开采技术的应用与实践OA

Aiming at the mining demands of Shenmu Hongyan Coal Mine in Yulin,Shaanxi Province,practical research on the application of filling mining technology was carried out.By analyzing the geological conditions and current mining situations of the coal mine,the necessity of applying filling mining technology was clarified.An implementation scheme for filling mining is formulated in detail,the process flow was clarified and key equipment was matched,the problems that occur during the application process are sorted out,and targeted solutions are formulated.The evaluation of practical effects shows that filling mining technology can significantly improve the coal resource recovery rate,effectively control surface subsidence,protect the ecological environment of mining areas,and the results of technical application are prominent,providing valuable practical experience for green and efficient mining of coal mines with similar geological conditions.