无压给料三产品重介质旋流器在范各庄选煤厂的分选效果及影响因素  

Separation effect and influencing factors of dense medium cyclone with nonpressured feeding in Fangezhuang washery

作　　者：刘加伟 

机构地区：[1]开滦能源化工股份有限公司范各庄矿业分公司,河北唐山063109

出　　处：《洁净煤技术》2010年第4期10-11,共2页Clean Coal Technology

摘　　要：介绍了3NWX1000/700无压给料三产品重介质旋流器在范各庄选煤厂的应用,结果表明,三产品旋流器分选效果较好,精煤回收率明显提高,但仍然存在制约生产的因素。因此要不断完善三产品旋流器的各个工艺环节,以促进洗煤生产,提高经济效益。Introduce the separation effect of 3NWX1000/700 dense medium cyclone with nonpressured feeding in Fangezhuang washery. The results show that dense mediun cyclone has excellent separating effect and improve clean coal recovery rate, and there are also some factors limiting production. So it is necessary to keep improving every technology links for promoting the production of clean coal and increasing economic efficiency.

关 键 词：旋流器 回收率 分选效果 

分 类 号：TD94[矿业工程—选矿]