大锥角水介质旋流器分选粒控旋流器底流的可行性研究  

Feasibility Study on Application of water-Only Cyclone with Large Conic Angle for Separating Underflow of Particle Size Control Cyclone

作　　者：王立成 董连平[2] 樊民强[2] 

机构地区：[1]晋阳选煤厂,山西太原030024 [2]太原理工大学,山西太原030024

出　　处：《选煤技术》2005年第3期14-15,共2页Coal Preparation Technology

基　　金：山西省自然基金资助项目(20021050)

摘　　要：用大锥角水介质旋流器对粒控旋流器底流进行了分选试验,结果表明,可从中回收近50%的合格精煤,Ep<0.1,分选不完善度I<0.2,并分析了工业应用的技术与经济可行性。The result from application of large conic angle water-only cyclone for separating underflow of size control cyclone indicates that, 50% of desired clean coal is nearly recovered with E-p< 0.1, I<0.2. The paper also gives an analysis of feasibility of technology and economy.

关 键 词：水介质旋流器 分选 粗煤泥 

分 类 号：TD942[矿业工程—选矿]