农产品能源循环节能干燥工艺智能实验系统的研究  

Research on Intelligent Test System for Energy Recycling and Saving Technology of Agricultural Products Drying

作　　者：王桂英 韩峰[1] 刘哲 吴文福[1] 许启铿[3] 岳中芬 陆必发 潘礼萍 WANG Gui-ying;HAN Feng;LIU Zhe;WU Wen-fu;XU Qi-keng;YUE Zhong-fen;LU Bi-fa;PAN Li-ping(College of Biological and Agricultural Engineering,Jilin University,Changchun,Jilin 130022,China;School of Materials Science and Engineering,Jilin University,Changchun,Jilin 130022,China;College of Civil Engineering and Architecture,Henan University of Technology,Zhengzhou,Henan 450001,China;Changchun Shenyang Mechanical&Electrical Co.,Changchun,Jilin 130113,China;Anhui Sunmiro Agricultural Technology Co.,Wuhu,Anhui 241200,China)

机构地区：[1]吉林大学生物与农业工程学院,吉林长春130022 [2]吉林大学材料科学与工程学院,吉林长春130022 [3]河南工业大学土木工程学院,河南郑州450001 [4]长春市神阳机电有限公司,吉林长春130113 [5]安徽森米诺农业科技有限公司,安徽芜湖241200

出　　处：《粮油食品科技》2023年第2期90-96,共7页Science and Technology of Cereals,Oils and Foods

基　　金：国家自然科学基金青年基金(32102034);吉林省面向市(州)需求关键技术攻关项目(2021FGWCXNLJSSZ12);安徽省科技重大专项(202003C08020018)。

摘　　要：热风干燥是大宗粮食以及农产品加工的关键环节,当前农产品热风干燥节能工艺的研究与开发多限于实际作业跟踪和经验设计,通过传热传质理论进行数值计算等,都存在一定的局限性。实物模拟是一种潜在的比较有效的研究方法。在研究冷凝增效节能工艺过程中,开发了可以模拟实际热风干燥、能源循环利用的实验系统,具有多参数可调、图形化显示干燥状态、能耗监测等功能,可为农产品热风干燥节能工艺的研究提供有效手段。利用该系统开展的玉米干燥实验表明,能源循环节能干燥比普通开放式热风干燥节能32%~56%。Hot air drying is the key link of bulk grain and agricultural product processing. Because of the adjustment of national environmental protection and energy utilization policies in the new era, it is required to research and develop the energy saving technology of hot air drying for agricultural product. The current research is mostly limited to practical work tracking and empirical design, and there are also numerical calculations by heat and mass transfer theory. However these approaches have some limitations. Physical simulation is an effective potential method. In the process of studying the condensation increasing efficiency and energy saving technology, this paper has developed a test system which can simulate the actual hot air drying recycling energy. It has multi-parameter adjustable, graphical display drying state, energy consumption monitoring and other functions, and it can also provide effective means to study energy saving technology of hot air drying of agricultural product. The corn drying test for this system showed that energy recycling energy-saving drying could save energy 32%~56% when compared with ordinary open hot air drying.

关 键 词：热风干燥 节能工艺 能源循环 实验系统 

分 类 号：S226.6[农业科学—农业机械化工程]