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轴流风机通风储粮的水分减量与能耗比较
Change of the moisture of grain and power consumption ventilated by axial-flow fan
【摘要】 对6个小麦或玉米储藏仓房,在相对湿度为65%以上的低温环境条件下,利用轴流风机进行上行间歇式机械通风,可以在储粮水分轻微散失的情况下,有效降低粮食的温度;通风降温能耗的高低,与粮食品种和仓房通风设施的设计有密切的关系。
【Abstract】 Six warehouses for wheat or corn were ventilated upward by the axial flow fans intermittently at low temperature with the relative humidity 65%.The grain temperature was decreased efficiently while grain moisture lost slightly.The power consumption for ventilation was related nearly to the grain varieties and the design of ventilation system.
【关键词】 轴流风机;
降温通风;
粮食水分;
能耗比较;
【Key words】 axial-flow fan; to ventilate for lowering temperature; grain moisture; comparison of energy consumption;
【Key words】 axial-flow fan; to ventilate for lowering temperature; grain moisture; comparison of energy consumption;
- 【文献出处】 粮油食品科技 ,Science and Technology of Cereals,Oils and Foods , 编辑部邮箱 ,2009年06期
- 【分类号】S379
- 【被引频次】2
- 【下载频次】76