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热泵稻谷干燥机是广东省农业机械研究所在大量应用试验的基础上研发并验证的高效节能稻谷干燥机,试验结果表明,热泵干燥机的成本和能耗分别是燃油干燥机的60.3%和37.9%。本文在热源利用、干燥流程和结构选型方面介绍该设备的研制原理及过程。
The heat pump rice dryer is an energy-efficient rice dryer developed and verified by Guangdong Agricultural Machinery Research Institute based on a large number of application tests. The test results show that the cost and energy consumption of the heat pump dryer are respectively 60.3% and 37.9% of the oil dryer %. This article describes the principle and process of the equipment in terms of heat utilization, drying process and structure selection.