福源精煤公司重介选煤工艺的改造及应用  

Transformation and application of heavy medium coal preparation technology in Fuyuan Clean Coal Company

作　　者：都园园 

机构地区：[1]鹤壁市福源精煤有限公司,河南鹤壁458020

出　　处：《煤质技术》2012年第5期67-68,共2页Coal Quality Technology

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.

关 键 词：选煤 重介选煤工艺 分级旋流器 粗煤泥分选系统 

分 类 号：TD942[矿业工程—选矿]