过夏期间平房仓进口大豆粮堆温度时空变化研究  

Study on the spacetime variety of temperature of imported soybean grain pile in warehouse during summer

作　　者：赵旭 郝立群 柏禄乾 李建智[2] 李建 李欣蔚 ZHAO Xu;HAO Li-qun;BAI Lu-qian;LI Jian-zhi;LI Jian;LI Xin-wei(Liaoning Grain Science Research Institute,Shenyang 110032,Liaoning,China;Sinograin Dalian Depot Co.,Ltd.,Dalian 116000,Liaoning,China)

机构地区：[1]辽宁省粮食科学研究所,辽宁沈阳110032 [2]中央储备粮大连直属库有限公司,辽宁大连116000

出　　处：《粮食与油脂》2023年第8期62-66,共5页Cereals & Oils

基　　金：“十三五”国家重点研发计划(2017YFC0805900)。

摘　　要：以进口大豆粮堆为研究对象,在平房仓内利用温度传感器密集阵列排布方式,采集过夏期间进口大豆粮情监测数据,在此基础上研究平房仓内大豆粮堆温度时空变化规律及大豆粮堆“热皮”的形成与变化,进而定量化判定大豆粮堆“热皮”厚度,以期为粮食安全储藏提供理论指导。Taking imported soybean grain piles as research object,the monitoring data of imported soybean grain pile during summer were collected by using the dense array arrangement of temperature sensors in the flat warehouse.Based on this,the spatio-temporal variation rules of soybean grainpiles temperature in the warehouses and the formation and change of hot skin in soybean grain piles were studied,and the thickness of“hot skin”in soybean grain piles was quantitatively determined,in order to provide theoretical guidance for grain pile security storage.

关 键 词：进口大豆 粮堆温度 “热皮”厚度 

分 类 号：TS210.1[轻工技术与工程—粮食、油脂及植物蛋白工程]