内置远红外电热管循环式烘干机优化设计

Optimal Design of the Circulating Drier with Far Infrared Electro-thermal Tube Inside

为了简化烘干机的结构,节约能源,设计了内置远红外电热管循环式烘干机。通过试验获得了干燥速度与主要工作参数(物料层厚度、物料层平均穿透风速和物料层平均移动速度)的回归方程。分析了主要工作参数对干燥速度的影响规律,并利用优化技术得出了最佳参数组合。

In order to simplify structure of drier and save energy, the circulating drier with far infrared Electro-thermal tube inside was designed. By means of experiments, the regressive equation of dry speed to key work parameters was obtained. The influence of the key work parameters on dry speed was analyzed. And the optimal parameter combination was obtained by using optimization technique.