| 热泵干燥技术的应用及其发展趋势 |
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| 引用本文： | 谢英柏,宋蕾娜,杨先亮. 热泵干燥技术的应用及其发展趋势[J]. 农机化研究, 2006, 0(4): 12-15,38 |
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| 作者姓名： | 谢英柏 宋蕾娜 杨先亮 |
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| 作者单位： | 华北电力大学,能源与动力工程学院,河北,保定,071003 |
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| 基金项目： | 华北电力大学校科研和教改项目 |
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| 摘 要： | 热泵是一种高效、节能装置。应用于干燥过程可以降低能耗，对于缓解我国能源紧张局面具有重要意义。为此．以闭路式热泵干燥系统为例，介绍了热泵干燥系统的组成；指出了热泵干燥技术具有提高产品干燥品质、易于控制和环境友好等特点，可用于木材、符物、茶叶、种子和食品等物料的干燥；根据日前热泵干燥技术存在的干燥速率低等问题，分析了热泵干燥技术的发展趋势。
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| 关 键 词： | 农业工程 热泵干燥技术 综述 高效节能 发展趋势 |
| 文章编号： | 1003-188X（2006）04-0012-04 |
| 收稿时间： | 2005-09-21 |
| 修稿时间： | 2005-09-21 |
Application of Heat Pump Drying Technology and Its Developmental Trend |
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| XIE Ying-bai,SONG Lei-na,YANG Xian-liang. Application of Heat Pump Drying Technology and Its Developmental Trend[J]. Journal of Agricultural Mechanization Research, 2006, 0(4): 12-15,38 |
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| Authors: | XIE Ying-bai SONG Lei-na YANG Xian-liang |
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| Affiliation: | Dept of Energy and Power Engineering, North China Electric Power University, Baoding 071003, China |
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| Abstract: | Heat pump is a high efficiency energy saving technology, applied it in drying will reduce energy consumption, which is very important to our energy shortage situation. A close-circuit heat pump drying system is selected to introduce drying process. Other than energy saving, heat pump drying technology has the feature of improving production drying quality, easy to control and environmental benign. It can be used for drying wood, corn, tea, seed and food material. Forecasting of its progress is proposed according to now existing problems. |
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| Keywords: | agricultural engineering heat pump drying technology summary high efficiency energy saving developmental trend |
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