储粮保水降温通风原理及应用  

PRINCIPLE AND APPLICATION OF VENTILATION FOR COOLING AND KEEPING MOISTURE IN STORED GRAIN

作　　者：崔忠艾[1] 魏雷 王远成[3] 

机构地区：[1]山东商务职业学院,山东烟台264670 [2]河南未来机电工程有限公司,河南郑州450001 [3]山东建筑大学热能学院,山东济南200014

出　　处：《河南工业大学学报（自然科学版）》2010年第1期74-79,共6页Journal of Henan University of Technology：Natural Science Edition

摘　　要：基于传热传质理论,建立和分析了储粮通风过程中粮堆热量和质量传递模型,对储粮保水降温通风原理和工艺进行了研究,提出了工艺参数和操作条件,并通过实仓试验证实了保水通风技术的应用效果.Based on the theory of heat and mass transfer, a grain heat and mass transfer model in the grain ventilation process was constructed and analyzed, and the principle and the process of ventilation for cooling and keeping moisture in stored grain were studied. The parameters and the operation conditions of the ventila- tion process were put forward, and the application effect of the moisture - keeping ventilation technique was verified by field test in stored grain.

关 键 词：粮食储藏 传热传质 保水通风 

分 类 号：TS201[轻工技术与工程—食品科学]