大采高工作面设备快速搬撤工艺研究

Study of the Technologies for Rapid-removing of Equipment from the Working Face with Higher Mining Height

大采高工作面设备搬撤是实现矿井高产高效的关键环节。基于四阶段N服务台有限顾客循环排队理论,针对赵庄煤矿3305大采高工作面设备特征,构建了工作面设备搬撤的模型;并通过计算给出了3305工作面科学合理的搬撤线路和工艺。

The equipment removing from the working face with higher mining height is a key link to realize the high- yield and high-efficiency of the coal mine. Based on the limited customers’cyclic queuing theory with four-phase and N service desks, and in the light of the characteristics of the equipment on the 3305 working face with higher mining height in Zhaozhuang Coal Mine, this paper establishes the model of the equipment from the working face, and puts forward the scientific and rational route and technique for removing equipment from 3305 working face.