大倾角大采高倾斜长壁工作面快速安装技术

Rapid Installation Technology of Fully Mechanized Inclined Mining Face with High Inclination and High Cutting

针对大倾角大采高倾斜长壁工作面综采设备安装速度慢、周期长等问题,刘庄煤矿通过在工作面轨道巷上部施工组装硐室,创造条件只采用一部无极绳绞车打运。提高了打运效率,实现了大倾角大采高倾斜长壁工作面的安全、经济、快速安装,只用42d时间就安装完毕350m超长大采高综采工作面。

Aiming at the problems existed in the equipment installation in inclined fully mechanized longwall face with large mining height and large dip angle, an assembly chamber was constructed at the top of the tail entry in Liuzhuang Coal Mine, so as to use only one endless rope hoist for auxiliary transportation. Applying this technology, the transportation efficiency was improved, realizing safe, economic and quick installation in inclined longwall face with large mining height and large dip angle, and the installation of a 350m super - long and large mining height working face took only 42d.