刘殿宇
(华禹乳品机械制造有限公司,黑龙江安达151400)
摘要:分布器是降膜式蒸发器的布料装置,分布器上小孔的分布决定着蒸发效果。文中对盘式分布器中不同排列方式的小孔进行比对,通过实例计算,认为不同排列方式将影响小孔数量及孔径。介绍了安装于降膜管上方的伞板分布器及其优点。
关键词:降膜式蒸发器;分布器;小孔分布
Distributor Holes Arranged on the Formand its Application EffectLIU Dian-yu(I-mate dairy machinery manufacturing co.,Ltd.,Anda 151400,China)
Abstract: Distributor is the feeding device of falling film evaporator. Pole distribution on the distributor determines theeffect of evaporation. This paper aims at comparing arrangement of poles on distributor. By calculation,differentarrangement effects the number and diameter of poles,and introducing umbrella-plate distributor installed on the top offalling filmtube and its benefits.
Key words: falling filmevaporator;distributor;pore distribution
(2017年第20卷第1期)