短壁连续式循环充填开采技术研究

Study on the Backfill Mining Technology of Short Wall Continuous operation

本文结合山西高平科兴赵庄煤业有限公司3820短壁连续式循环充填开采工作面,研究充填回采村庄下压煤,解放井下压覆煤炭资源。该充填开采技术是煤矿绿色开采的有效方法,对于传统老矿区安全高效开采具有重要意义。

In this paper, combined with the Shanxi Gaoping Kexing Zhaozhuang Coal Co., 3820 short wall continuous circular iflling mining working face of iflling mining, coal mining under village, the liberation of downhole pressure of coal resources, the iflling mining technique is an effective method of coal mining, and important for the safety of traditional old mining area efifcient mining.