煤矿开采过程中,常会受复杂地质条件的影响导致工作面经常推采过空巷(根据需要在掘进施工中的探巷或废弃切眼)。而澄合矿业王村煤矿斜井5203工作面合理应运进、回风联络巷回撤支架。保证工作面能顺利回撤,加强空巷顶板支护,采取强有力的工艺措施,实现安全生产。 Coal mining process, often affected by complex geological conditions led to the mining face often push emptying (according to the need to dig in the construction of roadway or abandoned cut eye). And mining Wang Cheng coal mining inclined shaft 5203 face should be properly imported, return air contact lane retractable stent. Ensure that the work surface can be smoothly retracted, strengthen roof support, and take strong technical measures to achieve safety in production.