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当前位置: 首页 > 文章 > 远红外与热风混合加热式蔬菜脱水机的研制 农机化研究 2007 (9) 119-122
Position: Home > Articles > Research and Manufacture of Far-infrared Radiation and Warm Air Joint Heating Dry Vegetable Dehydrator Journal of Agricultural Mechanization Research 2007 (9) 119-122

远红外与热风混合加热式蔬菜脱水机的研制

作  者：
孙传祝;王相友;李发家
单  位：
山东理工大学工程技术学院
关键词：
农业工程;蔬菜脱水机;设计;远红外;热风;混合加热;并流引风
摘  要：
针对蔬菜传统的热风干燥和单纯远红外辐射脱水干燥形式所存在的各种问题,采用混合加热和并流引风技术方案,将远红外辐射与热风两种加热方式优化组合,充分发挥各自优点,整合成为一种全新的混合加热式干燥技术。由于蔬菜脱水干燥初期,干燥过程以热风对流换热为主,干燥后期以远红外辐射换热为主,设计的供风管和引风管,其连接管直径自上而下依次减小,因此供给各层干燥箱的热风量自上而下也相应地减小。
译  名：
Research and Manufacture of Far-infrared Radiation and Warm Air Joint Heating Dry Vegetable Dehydrator
作  者：
SUN Chuan-zhu, WANG Xiang-you, LI Fa-jia (School of Engineering Technology, Shandong University of Technology, Zibo 255012, China)
关键词：
agricultural engineering; vegetable dehydrator; design; far infrared; warm air; joint heating; parallel-flow induced air
摘  要：
To many kinds of problem for the way to traditional vegetable heating dry with warm wind and simple far-infrared radiation heating dry, the method of joint heating and technology of parallel-flow led air to optimize the fabrication of far-infrared radiation and warm wind, each advantages have been displayed, which is a new technology of the manufacture of heating dry. The penman designed the diameter of tube for led air and tube for supplying air in the device is reducing from upper part to low part, so the warm wind of each dry box reducing from upper part to low part, because of in the early phase of dehydrate vegetable, the dry process give priority to use of warm wind heating dry, evening phase of dehydrate give priority to use of far-infrared radiation heating dry.

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