摘要
分析研究了福源精煤有限公司选煤厂重介选煤工艺中存在的问题,提出通过提升筛机的处理能力、改变分级旋流器的技术规格、新增粗煤泥分选系统等改造方案,并采取分级旋流器、粗煤泥分选系统等有效措施进行技术改造,提高了选煤厂的精煤产率和精煤数量效益。
The existed problems of heavy medium coal preparation technology in Fuyuan Clean Coal Company were analyzed in this paper. The corresponding technical transformation through many effective measures, such as increasing the capacity of screening machine, modifying the technical specification of classifying hydrocyclone, newly equipped coarse coal slime separation system, was introduced. And through the transformation, the clean coal yield and economic benefits were increased.
出处
《煤质技术》
2012年第5期67-68,共2页
Coal Quality Technology
关键词
选煤
重介选煤工艺
分级旋流器
粗煤泥分选系统
coal preparation
heavy medium coal preparation technology
classifying hydrocyclone
coarse coal slime separation system
