组挂式粮食干燥仓处理高水分玉米工艺试验  

Test of handling corn with high moisture by combined steel mesh drying grain bin

作　　者：石天玉[1] 赵会义[1] 张洪清[1] 田琳[1] 李福君[1] 李玉军 武比克 季振江 曹阳[1] 

机构地区：[1]国家粮食局科学研究院,北京100037 [2]北京宝益粮油储备库,北京101500 [3]中央储备粮沈阳直属库,辽宁沈阳110122 [4]河北清苑国家粮食储备库,河北保定071100

出　　处：《粮油食品科技》2014年第2期107-111,共5页Science and Technology of Cereals,Oils and Foods

基　　金："十二五"公益性行业(农业)科研专项经费项目(201003077-1)

摘　　要：我国北方地区收纳粮库和大农户高水分玉米储藏问题突出,主要是储藏装具和技术工艺落后,造成玉米数量损失严重,玉米霉变率高,储粮质量品质也达不到国家标准,玉米产后经济效益低.新型组挂式粮食干燥仓为大小可调的组合式钢网结构仓,能有效通过自然通风、机械翻倒的干燥工艺,安全保质储藏高水分玉米;并且在外温20℃左右时,机械倒粮3～4次,可以将高水分玉米水分降低到14％的安全水分;能耗低,费用少,确保农户粮食产后收益,保障储粮质量、数量安全.In northern China, for local grain depot or big farmers, the problems of storing high moisture corn are serious, mainly because of the poor storage technologies and equipments, which leads to heavy losses of corn, high rate of mold , poor quality and finally to the shrink of farmers＇ profit. The new model of combined steel mesh drying grain bin was steel net structure whose size was adjustable. It can keep the high moisture corn in good quality by natural ventilation and mechanical overturn. When the temperature outside is about 20 ℃, the moisture of high moisture corn can be reduced to 14% by only mechanical o- verturn 3- 4 times. With low energy consumption and small cost, the bin can ensure the quality and quantity of the storage grain, and also the profit.

关 键 词：高水分玉米 组挂式粮食干燥仓 储藏工艺 

分 类 号：S375[农业科学—农产品加工]