随着粮食经营体制的改革,特别是实行“双轨制”以后,高水分粮的收储量相应增大,这些粮食六部分散储藏在基层库点.如何保证这部分粮食的安全储存,是科储工作者要着手解决的带普遍性的实际问题.近年来围绕提高干燥效力,降低干燥成本,而发展起来的辅助加热通风干燥技术,只需通过向粮堆输送干燥的热空气,利用对流热力, With the reform of the grain management system, especially after the implementation of the “dual-track system,” the storage and receipt of high-moisture food grains has increased correspondingly, and the six parts of these grains have been stored in the grass-roots storehouses in a scattered manner. In order to improve the drying efficiency and reduce the drying cost, auxiliary heating, ventilation and drying technology, which has been developed in recent years, only needs to convey the dry hot air to the grain pallets and utilize the convective heat,