中心龙卷流型搅拌槽实验研究Ⅰ  

Experimental research to installation of the mixer of ascending Screwy Flow in the Center Ⅰ

作　　者：郭笃信[1] 魏玉梅[1] 郝惠娣[1] 蔺运生 

机构地区：[1]西北大学化学工程学系,陕西西安710069

出　　处：《西北大学学报（自然科学版）》2001年第1期45-48,共4页Journal of Northwest University（Natural Science Edition）

基　　金：陕西省科委科技攻关项目!(97K10 - G2 )

摘　　要：介绍一种新型高效节能搅拌设备——中心龙卷流型搅拌槽。阐述了中心龙卷流型搅拌槽的流场形成机理 ,给出了该搅拌槽在 Re>1 0 4 时的功率准数 ,概括说明了其优越性及适用范围。A new installation of mixer is introduced, which is efficent and saves energy resources installation of the mixer of ascending screwy flow in the center. It expounds the form principle to flow state in the installation of mixer, and puts forward an power coefficient of the installation of mixer to Re>10 4,briefly explains the superiority and applying scope to installation of mixer.

关 键 词：中心龙卷流 功率准数 高效节能 搅拌槽 搅拌效率 搅拌轴功率 流场 

分 类 号：TQ051.72[化学工程]