简易平房仓利用通风、环流一体化系统储藏大豆度夏试验  

SUMMER STORAGE OF SOYBEAN IN SIMPLE WAREHOUSE WITH VENTILATION AND CIRCULATION INTEGRATED SYSTEM

作　　者：史钢强 徐福连 Shi Gangqiang;Xu Fulian(Sinograin Haerbin Depot Co.Ltd.,150069)

机构地区：[1]中央储备粮哈尔滨直属库有限公司

出　　处：《粮食储藏》2019年第3期23-26,共4页Grain Storage

基　　金：“十三五”国家重点研发计划(课题编号:2016YFD0401605)

摘　　要：在保温性能非常差的简易平房仓进行大豆低温储藏度夏试验。针对简易平房仓保温性能差,热量容易进入粮堆的特点,选择适当的天气,开启通风、环流一体化系统可以将热量排出仓外,再通过地下冷源二次降温,仅环流4 d,试验仓最高粮温降到20℃以下,实现了大豆低温安全储藏。试验仓度夏期间,大豆品质良好。In a simple warehouse with very poor heat preservation performance, the experiment of soybean storage at low temperature for summer was carried out. In view of the characteristics of poor thermal insulation and easy access of heat to grain stack in simple bunker, the heat can be discharged out of the bunker by opening the integrated ventilation and circulation system in appropriate weather, and then cooled twice through underground cold source for only 4 days. The maximum grain temperature of the test bunker can be reduced to less than 20 degrees C, thus realizing the safe storage of soybean at low temperature. Soybean quality was good during summer in the test warehouse.

关 键 词：简易平房仓 通风 环流 地下冷源 

分 类 号：TS2[轻工技术与工程—食品科学与工程]