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  

The application of 3NWX1000/700 unpressurized feeding three-product dense medium cyclone in Fangezhuang Coal Preparation Plant

作　　者：黄双进 

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选煤厂,河北唐山063109

出　　处：《煤质技术》2009年第6期59-60,共2页Coal Quality Technology

摘　　要：介绍了3NWX1000/700无压给料三产品重介质旋流器的工作原理及技术特点,分析了其在范各庄选煤厂的使用效果。使用效果表明,三产品重介质旋流器的分选效率和精煤产率均有所提高。The principle and technical features of 3NWX1000/700 unpressurized feeding three-product dense medium cyclone in Fangezhuang Coal Preparation Plant was introduced in the paper, and its application effect was also analyzed. The results showed that the separation efficiency of the three-product dense medium cyclone and the clean coal yield have been both enhanced.

关 键 词：旋流器 数量效率 分选效果 

分 类 号：TD942[矿业工程—选矿]