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亚洲技术研究所研制的平台式干燥机,是为东南亚农民干燥在雨湿季节收割的第二季水稻而设计的。该机一次可装入半吨脱净的稻谷,可在1～2天内干燥。干燥机的谷床是一个长4.8米、宽1.2米、深0.3米的浅盒(图1)。盒底是用薄钢板制作的,上面钻有直径1.5毫米的小孔,小孔总面积占底板面积的30%。盒边用厚木板制成。盒子背面是可拆卸的板,用来装卸稻谷。盒子以木框架支撑在离地1米的高处。谷床前面用烧过的稻壳覆盖地面,面积为4.8×
The platform drier developed by the Institute of Technology in Asia is designed for the drying up of Southeast Asian peasants in the second season of paddy harvesting in rainy and wet seasons. The machine can be loaded into half a ton of net rice, can be dried within 1 to 2 days. The dryer bed has a shallow box of 4.8 meters long, 1.2 meters wide and 0.3 meters deep (Figure 1). The bottom of the box is made of sheet steel with holes of 1.5 mm in diameter and the total area of the holes accounts for 30% of the floor area. Box side made of thick wood. The back of the box is a removable plate for loading and unloading rice. The box with wooden frame support 1 meter above ground. Cover the ground with burnt rice husk in front of the valley bed, with an area of 4.8 ×