两种木材干燥窑窑型结构的分析

An analysis on the structure of two timber drying kilns

本文介绍了两种顶吹型干燥窑的结构特征,测定了通过材堆的气流速度、空气再循环比、壳体与环境温度差和对主要技术经济指标等资料的分析,评估它们结构的优缺点。也探讨了橡胶木的干燥基准和过程自动控制问题。

In this paper, the structural characteristics of two overhead-fan kilns were described. Based on the data about velocity of air flowing through the stack, ratio of recirculating air, difference between ambient temperature and that of the kilns wall, advantages and defects of the two kilns were clarified. Finaly, a drying schedule for rubber wood was introduced and description about the autocontrol process was included.