综采工作面超前支架应用实践

Application of advanced support in fully mechanized coal face

随着煤矿机械化程度的不断增强,为满足煤矿通风、运输、巷道支护以及降低工人劳动强度的需要,陈四楼煤矿2517工作面原先使用单体柱配合金属铰接顶梁的传统超前支护型式现已被超前液压支架替代,取得较好效果。

With the unceasing development of coal mine mechanization degree, to meet the needs of coal mine ventilation and transportation ,roadway support, and reducing the labor intensity of workers, advance hydraulic support were used to substitute for the traditional support that single prop match with metal articulated beam in ChenSiLou coal mine 2517 working face, which has been the better alternative.