摘要
储粮度夏期间,对不同粮堆体积、不同"冷心"温度的仓房进行内环流控温试验,研究粮堆冷心对内环流控温效果的影响。通过对比,分析仓温、仓湿和粮温的变化以及虫害的发生,结果表明:冬季蓄冷不足的仓房夏季控温效果不理想;粮堆"冷心"体积越大的仓房,控温效果越好。
During the summer of grain storage,the experiment of internal circulation temperature-control was carried out in the warehouses with different volumes of grain bulk and different temperatures of"cold heart".In the experiment,the changes of warehouse temperature,humidity,grain temperature and the occurrence and reproduction of pests were studied and analyzed.The results shows that:temperature-control effect in summer is not ideal in the warehouse with insufficient cold storage in winter.The larger the volume of the"cold heart"in the grain bulk,the better effect on temperature-control by using internal circulation technique.
作者
侯文忠
贾香园
尹屹莲
李鑫
孙长兵
王宏
Hou Wenzhong;Jia Xiangyuan;Yin Yilian;Li Xin;Sun Changbing;Wang Hong(Sinograin Shangqiu Depot Co.,Ltd,476000)
出处
《粮食储藏》
2020年第4期20-23,共4页
Grain Storage
基金
“十三五”国家重点研发计划项目——“现代粮仓绿色储粮科技示范工程”(2016YFD0401605)。
关键词
内环流技术
粮堆冷心
控温效果
internal circulation technique
"cold heart"of grain bulk
temperature-control effect
