斜梯式太阳能干燥器的主体为一带有透明盖板与多层料盘的倾斜的窄长保温箱体。其料盘之间的距离可根据太阳高度调整,使之不产生互相遮挡现象,也 The main body of the inclined ladder solar dryer is a sloping long and narrow heat insulation box with a transparent cover plate and a multi-layer tray. The distance between the tray can be adjusted according to the height of the sun, so that it does not produce mutual occlusion phenomenon, also