降膜蒸发器内多层喷淋盘式分布器研究

Study on Multilayer Sprinkling Tray Distributor of Falling-Film Evaporator

对多层喷淋盘式分布器进行了介绍和测定。提出了最小溢流强度、最小液面高度及液体分布不均匀度的概念 ,并找出了它们之间的关系。

A multilayer sprinkling tray distributor is presented and measured. Concepts of the minimum sprinkling flow density, the minimum liquid-level height and liquid distribution heterogeneity are developed. The relations between them are given.