低温储粮和保水通风技术效果分析  

ANALYSE ON THE RESULTS OF LOW TEMPERATURE GRAIN STORAGE AND KEEP MOISTURE VENTILATION

作　　者：白明杰[1] 包国良 曹毅 王旭[1] 胡冶冰 张明功 郑刚 牛香山 刘长生 

机构地区：[1]中国储备粮管理总公司兰州分公司仓储处 [2]中央储备粮平安直属库 [3]辽宁省粮食科学研究所,辽宁沈阳110032

出　　处：《粮食储藏》2008年第4期19-23,共5页Grain Storage

摘　　要：我库采取自然通风和机械通风相结合并辅以屋面涂刷隔热反光涂料,门窗、通风口隔热密闭相结合的技术方法,使低温储藏的粮堆平均温度始终保持在15℃以下,准低温储藏的粮堆平均温度始终保持在20℃以下,在当前保管期间内水分减量控制在1%以内,保持了粮食品质,延缓了粮食陈化,初步达到了保质增效,绿色储粮的目的。Natural ventilation and mechanical ventilation was combined, reflecting paint was painted on the roof, and doors, windows, vent openingS were sealed, thus grain temperature can keep 15℃ for low temperature storage, under 20 ℃ for quasi--low temperature storage. The results showed that the reduced moisture was within 1 % during storage, the technique can keep quality of grain and delay qualily aging

关 键 词：轴流风机 低温 隔热密闭 反光涂料 保水通风 

分 类 号：S379[农业科学—农产品加工]