介绍了掌石沟煤矿的地质条件和15~#煤层情况,确定了工作面的采高及推进长度。阐述了综采工作面采煤机、刮板输送机、带式输送机、液压支架等设备进行了合理选型及配套原则,根据参数确定了设备的配套型号、适用范围和技术参数等。 The geological conditions of Caoshitou coal mine and the conditions of coal seam 15 ~ # are introduced, and the mining height and the length of the caving face are determined. The principle of proper selection and matching of shearer, scraper conveyor, belt conveyor, hydraulic support and so on was expounded. The supporting model, applicable scope and technical parameters of the equipment were determined according to the parameters.