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| 红枣热风干燥特性的单因素试验研究 | |
| 引用本文： | 弋晓康,吴文福,崔何磊,李传峰. 红枣热风干燥特性的单因素试验研究[J]. 农机化研究, 2012, 34(10): 148-151 |
| 作者姓名： | 弋晓康 吴文福 崔何磊 李传峰 |
| 作者单位： | 1. 塔里木大学机械电气化工程学院,新疆阿拉尔 843300;吉林大学生物与农业工程学院,长春130022 2. 吉林大学生物与农业工程学院,长春,130022 3. 塔里木大学机械电气化工程学院,新疆阿拉尔,843300 |
| 基金项目： | 塔里木大学校长基金项目 |
| 摘 要： | 应用穿流式干燥试验台对红枣进行热风干燥单因素试验,分析了在不同风温(45,55,65℃)、不同风速(0.5,1.0,2.0m/s)、不同比表面积(2.1,2.3,2.5cm3/cm)及不同排布密度(12,14,16 kg/m2)条件下红枣的干燥特性和干燥速率。试验表明:红枣在整个干燥过程中降速干燥表现最为明显,风温对干燥速率及品质的影响最大。该研究结果为红枣制干生产、工艺优化和示范提供了理论与技术依据。 |
| 关 键 词： | 红枣 干燥特性 单因素试验 品质 |
Single Factor Research on Hot-air Drying Characteristics of Jujubes |
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| Yi Xiaokang , Wu Wenfu , Cui Helei , Li Chuanfeng. Single Factor Research on Hot-air Drying Characteristics of Jujubes[J]. Journal of Agricultural Mechanization Research, 2012, 34(10): 148-151 | |
| Authors: | Yi Xiaokang Wu Wenfu Cui Helei Li Chuanfeng |
| Affiliation: | 1(1.College of Mechanical and Electronic Engineering,Tarim University,Alar 843300,China;2.College of Biological and Agricultural Engineering,Jilin University,Changchun 130022,China) |
| Abstract: | In this paper,the drying characteristics and drying rate of jujubes were investigated under different air temperatures(45,55,65℃),air velocities(0.5,1.0,2.0m/s),specific surface areas(2.1,2.3,2.5 cm3/cm) and densities of arrangement(12,14,16kg/m2),which conducted in a convective dryer.Such a reduction on drying rate was observed by the drying process.Air temperature has affected drying rate and drying quality of jujubes significantly.This research can provide theoretical and technical basis for drying conduction of jujubes and also an important reference value for optimizing processing technology. |
| Keywords: | jujube drying characteristics single factor experiment quality |
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