摘要
以两次技术检查数据为基础 ,对太原选煤厂粗煤泥回收流程中 3组分级旋流器底流与溢流的灰分差进行了分析归纳 ,确认分级旋流器对 0 0 4 5～ 0 2 5mm粒级有较明显的按密度分选作用 ;同时对影响因素进行了简单分析 。
Based on two sets of data from technical inspection, deductive analysis was carried out on the ash difference between underflow and overflow products from 3 sets of classifying hydrocyclones, giving that relatively obvious cleaning effect existed in size fraction of 0.045～0.25mm. The influential factors were simply analyzed and preliminary improvement measures proposed.
出处
《煤炭加工与综合利用》
CAS
2001年第4期7-9,共3页
Coal Processing & Comprehensive Utilization
关键词
粗煤泥
分级旋流器
分选作用
对策
选煤厂
coarse slime
classifying hydrocyclone
cleaning effect
improvement
