摘要
干燥是农产品加工贮藏的一项重要手段。采用热泵对农产品进行干燥具有节能环保、干燥品质高的优点。但单纯采用热泵干燥容易造成干燥后期速度过慢的问题,采用热泵与其他干燥技术进行组合,能够有效解决该问题。文章综述了国内外农产品热泵与太阳能、红外线、微波、热风、流化床等组合干燥的特点与研究进展,并提出目前存在的问题及发展趋势,为农产品热泵组合干燥技术的进一步研究与应用提供参考。
Drying is an important mean in processing and storage of agricultural products. The application of heat pump drying of agricultural products has the advantages of energy saving, environmentalprotection and high quality. However, heat pump drying alone has the problem of low drying rate in the later drying period. But the utilization of heat pump combined other drying technologies can fix this problem effectively. In this paper, the characteristics and advances of heat pump combined drying such as heat pump combined solar energy, infrared, microwave, hot air, and fluidized bed at home and abroad, were summarized. The present problems and future development of heat pump combined drying were also put forward. So as to provide reference for the further research and application of agricultural products heat pump combined drying technology.
作者
吴青荣
王高敏
曾恩
刘胜平
张绪坤
徐刚
徐建国
WU Qing-rong WANG Gao-min ZENG En LIU Sheng-ping ZHANG Xu-kun XU Gang XU Jian-guo(Mechanical and Electrical Equipment Institute, Nanchang Hangkong Univerity, Nanchang 330063 Jiangxi Academy of Sciences, Nanchang 330029)
出处
《食品科技》
CAS
北大核心
2016年第11期88-92,共5页
Food Science and Technology
基金
国家自然科学基金项目(34171629)
江西省科技计划项目(重大)项目(20152ACG70012)
关键词
农产品
热泵干燥
组合干燥
agricultural products
heat pump drying
combined drying
