3GDMC1300/920A型重介质旋流器在炼焦煤选煤厂的工艺效果  

Technical performance of 3GDMC1300/920A HM cyclone at coking coal preparation plant

作　　者：宋晓艳 朱艳芬 邹玲玲 漆景源 苑剑清 史涛涛[2] 

机构地区：[1]临涣选煤厂,安徽淮北235141 [2]唐山国华科技有限公司,河北唐山063020

出　　处：《煤炭加工与综合利用》2008年第6期11-16,共6页Coal Processing & Comprehensive Utilization

摘　　要：临涣选煤厂在8.00Mt/a的新区西厂采用3GDMC1300/920A型无压给料三产品重介质旋流器作为主选设备,分选高含矸、高灰分炼焦煤时,能有效分选出质量合格的优质炼焦精煤和纯净的中煤、矸石,精煤损失少,数量效率高,工艺效果好。3GDMC1300/920A three-product HM cyclone with pressurized feeding used as the main separation equipment at west unit(throughput capacity 8.0 Mt/a)of Linhuan Coal Preparation Plant;While treating raw coking coal of high refuse and ash content,good technical performance attained that qualified concentrate,pure middling and refuse be separated at low loss and high quantitative efficiency.

关 键 词：选煤厂 无压三产品重介质旋流器 可能偏差 数量效率 效果 

分 类 号：TD942.7[矿业工程—选矿]