全断面掩护架拆架技术在阳煤一矿的应用

Application of Full-Section Screen Frame Removal Technology in No.1 Mine of Yangquan Coal Mine

阳煤集团一矿针对传统拆架巷支架拆除存在的问题,提出了拆架巷全断面掩护架支护拆除工艺,提高了落山支护强度,减少死架的发生,既提高了支架的拆除效率,也提高了拆架巷安全质量标准化管控水平。

In view of the problems existing in the removal of the support of the traditional dismantling alleys in No.1 Mine of Yangquan Coal Group, a full section masking support demolition technique is proposed, which improves the strength of the support and reduces the occurrence of the dead frame, which not only improves the removal effciency of the support, but also improves the level of the standardized management and control of the safety and quality of the dismantling alley.