摘要
对临涣选煤厂的两套粗精煤泥回收工艺流程,即弧形筛—煤泥离心机组合和水力旋流器—弧形筛—煤泥离心机组合,按同一粒度组成的入料用各作业的粒度分配率进行了数质量计算,结果表明,前者更适用于粗精煤泥回收工艺。
Two technical processes for recovery of coarse concentrate slime at Linhuan Coal Preparation Plant are respectively the combination of sieve band-slime centrifuge and that of hydrocyclone-sieve band-slime centrifuge.With feed of same size consist and particle size distribution rate of separate equipment,quantity-quality calculation denoted that the former being more suitable for recovery of coarse concentrate slime.
出处
《煤炭加工与综合利用》
CAS
2009年第4期11-15,共5页
Coal Processing & Comprehensive Utilization
关键词
粗精煤泥回收
工艺流程
粒度分配率
数质量计算
分析
比较
recovery of coarse concentrate slime
technical process
particle size distribution
quantity-quality calculation
analysis
comparison
