我wo們men都dou知zhi道dao，糧liang食shi的de儲chu藏zang過guo程cheng中zhong
，環huan境jing對dui糧liang食shi的de影ying響xiang很hen大da，低di溫wen是shi儲chu糧liang中zhong的de一yi個ge重zhong要yao條tiao件jian，而er密mi閉bi儲chu糧liang的de過guo程cheng主zhu要yao也ye還hai是shi為wei了le給gei低di溫wen儲chu糧liang建jian造zao一yi個ge更geng好hao的de儲chu糧liang條tiao件jian。那na麼me在zai密mi閉bi儲chu糧liang的de過guo程cheng中zhong，應ying該gai注zhu意yi哪na些xie問wen題ti呢ne？這zhe裏li主zhu要yao從cong三san個ge方fang麵mian來lai說shuo。

1.duiyupingfangyangshidecangku，youyuqigerexingnengcha
，suoyirongyizhijieshouwaijiehuanjingdeyingxiang

，suoyicangkuwendudebianhuahecangkufududebianhuashifeichangxianzhude。weilebimiancangfangdewenduduiliangduiwenduchanshengyingxiang
，zhegeshihoujiuxuyaoyongdaoPEF保溫板，其要壓蓋糧麵再用尼龍複合膜對擋糧板進行封閉，也要對管槽進行封閉
，這樣就很容易的降低上層糧食的溫度了。

2.yibanlaishuo
，liangshidetongfengkoushigentongfengdangliangbanzhijielianjiede
，zhuyaoyoukongqiliudongdexianxiang，mibixingbuyange
，henrongyiyinqiliangshidibudedewendushenggao。zaitongfengjieshuzhihou，qiwenchuyuzuidideshijianzaimadaishangpenshangfangchonglinbingqiezhuangshangzhenzhuyan，saijintongfengkou
，guanshangtongfenkouwaigaizhihou

，yongbolijiaoduidangliangbanjinxingmifeng
，zheyangjiubaozhenglehenhaodemibibaowendejieguo。

3.在對門窗的封閉上，除了使用膠帶密封住擋糧板之間的空隙外

，還要在窗口和門洞之間放上一個聚乙烯擠塑隔溫板
，大約2厘li米mi厚hou

，然ran後hou再zai用yong尼ni龍long複fu合he膜mo對dui其qi進jin行xing管guan槽cao的de密mi封feng
，在zai春chun天tian，糧liang庫ku的de位wei置zhi是shi在zai糧liang倉cang的de門men口kou的de
，所suo以yi如ru果guo安an裝zhuang一yi個ge塑su鋼gang門men
，這zhe樣yang就jiu進jin一yi步bu實shi現xian了le雙shuang門men的de密mi閉bi效xiao果guo，又you加jia強qiang了le倉cang房fang的de保bao溫wen性xing能neng。

密mi閉bi儲chu糧liang的de主zhu要yao目mu的de也ye是shi為wei了le保bao證zheng儲chu藏zang糧liang食shi環huan境jing的de低di溫wen，防fang治zhi外wai界jie溫wen度du對dui糧liang堆dui的de影ying響xiang，將jiang損sun失shi降jiang到dao最zui低di。針zhen對dui不bu同tong的de密mi閉bi
，應ying該gai采cai取qu不bu同tong的de應ying對dui措cuo施shi，保bao證zheng儲chu糧liang過guo程cheng中zhong的de安an全quan和he穩wen定ding。中國糧油儀器網 http://www.98fo.cn