摘要
为给棋盘井洗煤厂粗煤泥分选与回收系统优化改造提供依据,对现场粗煤泥分选与回收系统进行了技术诊断,主要内容包括对325煤泥重介旋流器、截粗筛和粗精煤泥离心机进行了单机检查,找出了影响精煤质量与综合精煤回收率的主要原因,并有针对性地提出了建议。
In order to provide the basis for the optimization and transformation of the coarse slime separation and recovery system in Qipanjing coal washing plant,the technical diagnosis of the on-site coarse slime separation and recovery system is carried out.The main contents include the single machine check of 325 slime dense medium cyclone,coarse screen and coarse and clean slime centrifuge,the main reasons affecting the clean coal quality and comprehensive clean coal recovery rate are found out,and tar⁃geted suggestions are put forward.
作者
袁治国
温磊
徐荣斌
YUAN Zhiguo;WEN Lei;XU Rongbin(Shenhua Mengxi Coal Chemical Co.,Ltd.;Guoneng Mengxi Coal Chemical Co.,Ltd.;School of Mining and Coal,Inner Mongolia University of Science&Technology)
出处
《现代矿业》
CAS
2022年第4期237-240,244,共5页
Modern Mining
关键词
粗煤泥分选
重介旋流器
截粗筛
离心机
单机检查
separation for coarse slime
dense medium cyclone
coarse screen
centrifuge
single ma⁃chine check
