摘要
为了进一步提高块煤井下分选效果,实现煤炭绿色开采与洗选,根据块煤井下分选设备选择原则,基于块煤井上分选设备的性能分析,探索其应用于块煤井下分选的可行性,并对块煤井下分选关键设备的发展提出建议。
In order to further enhance the underground lump coal separation efficiency for effecting green mining and washing of coal,an investigation is made in the paper into the feasibility of conducting underground lump coal separation using the equipment selected based on the criteria for selection of underground coal separation equipment and the result of analysis of the performance of the equipment used on surface.At the end of the paper,the suggestions are made on the orientation of development of the key equipment for lump coal separation underground.
出处
《选煤技术》
CAS
2017年第4期67-69,74,共4页
Coal Preparation Technology
基金
基金项目:新型高效双源动力动筛跳汰机的研究(2010EG122193)
关键词
矸石
井上分选
井下分选
关键设备
发展方向
gangue
coal preparation on surface
underground coal preparation
key equipment
orien-tation of development
