【摘要】 针对古书院矿选煤厂原煤分级筛的筛分效率低下、运行设备故障频发的现状,研发设计了分煤装置,实施了加油系统的工艺改造,并取得了良好的社会经济效益。更多还原

【Abstract】 According to the situation of inefficient screening and frequent running faults of raw coal sizing screen in the coal preparation plant of Gushuyuan coal mine,a kind of coal separation equipment was researched and designed,and technical transformation of fuel feeding system was implemented.Thus,good social and economic benefits could be obtained.更多还原