水力旋流器短路流消除方法  

Eradication of short-flow in a hydrocyclone

作　　者：周先桃[1] 陈文梅[1] 雷明光[1] 王广金[1] 余胜尧[1] 谭天碧[1] 

机构地区：[1]四川大学化机系,四川成都610065

出　　处：《石油化工设备》2003年第5期4-6,共3页Petro-Chemical Equipment

摘　　要：通过对水力旋流器内流场和短路流的分析 ,提出了用螺旋溢流管解决水力旋离器中短路流并改善水力旋流器内流场的方案。实验证明 ,用螺旋溢流管可使水力旋流器分离效率提高 5 %～7% ,能耗降低 13 6 6 % ,效果良好。Through an analysis of the flow field and the short flow in hydrocyclones,a solution of the short flow by using an over flow tube with helix teeth is proposded Experiment study showed that this new kind of hydrocyclones not only increased its separation efficiency 5%～7% and reduced energy consumption 13 66%, but also was a simple and efficient way to remove the short flow in hydrocyclones

关 键 词：水力旋流器 短路流 溢流管 效率 节能 

分 类 号：TQ051.8[化学工程]