新型浮阀塔板研究进展  

Research Progress in New Valve Trays

作　　者：潘忠滨[1] 姚克俭[1] 李育敏[1] 王良华[1] 

机构地区：[1]绿色化学合成技术国家重点实验室培育基地,浙江工业大学化学工程与材料学院,杭州310032

出　　处：《化工进展》2005年第9期956-963,共8页Chemical Industry and Engineering Progress

摘　　要：介绍了在传统圆盘形浮阀、条形浮阀及固定阀塔板基础上研究开发的新型浮阀塔板。分析了各种新型浮阀塔板的结构特点、流体力学性能和传质性能,并比较了各种新型浮阀塔板的优缺点,概述了在不同生产工况下浮阀塔板的选择。The latest valve trays at home and abroad are summarized in the paper. These valve trays are developed from traditional round valve tray, strip floating valve tray and fixed valve tray. The structure, hydrodynamics and mass transfer efficiency of these valve trays are analyzed. The advantages/disadvantages of these valve trays are discussed and compared. Finally, suggestions on selecting valves trays in different situations are made.

关 键 词：浮阀塔板 固定阀塔板 流体力学 传质效率 

分 类 号：TQ053.5[化学工程]