带固体循环系统气流干燥器停留时间分布的计算

The Calculation of the Residence Time Distribution for Flash-Driers with Circulating Systems

本文就具有固体循环系统的气流干燥器停留时间分布规律进行了研究,提出了停留时间分布密度的计算公式。通过计算,得出了在不同的循环比下停留时间分布的计算结果。

The residence time distribution for flash driers with circulating systems was researched. Equations for calculation of this residence time distribution were developed. The results of the residence time distribution at various cycle ratio have been obtained.