| 气流脉动流化干燥试验研究 |
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| 引用本文： | 王相友,曹崇文.气流脉动流化干燥试验研究[J].农业机械学报,1995,26(3):68-74. |
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| 作者姓名： | 王相友 曹崇文 |
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| 作者单位： | 北京农业工程大学农机工程系，新疆八一农学院农业工程系 |
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| 摘 要： | 对几种物料进行了气流脉动流化干燥试验，通过试验结果分析了不同风温，风速，不同的气体分布板开孔率，不同的脉动频率对脉动流化干燥过程的影响，找出了试验所用物料的脉动脉动流化干燥的较佳频率，进行了普通流化床干燥，脉动流化床干燥的对比试验。
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| 关 键 词： | 脉动流化床 干燥 普通流化床 物料 干燥机 |
EXPERIMENTAL STUDY ON THE PULSOFLUIDIZED BED DRYING |
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| Wang Xiangyou,Cao Chongwen Mao Zhihuai.EXPERIMENTAL STUDY ON THE PULSOFLUIDIZED BED DRYING[J].Transactions of the Chinese Society of Agricultural Machinery,1995,26(3):68-74. |
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| Authors: | Wang Xiangyou Cao Chongwen Mao Zhihuai |
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| Institution: | Wang Xiangyou Cao Chongwen Mao Zhihuai(Beijing Agricultural Engineering University) Yang zhi (Xinjiang Aug1-st Agricultural College) |
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| Abstract: | In this paper, a new apparatus of pulsofluidized bed dryer was designed. A series of ex-periments of pulsofluidized bed drying were conducted on this test apparatus. The effects ofperforation rate of screen, frequency of pulsation, and properties of different materials on pul-sofluidized drying were investigated. The air temperature is the most important parameter toinfluence the drying process, static bed height as well as pulsation frequency have some in-fluence on the drying process, theperforation rate of screen has notable effect on pulsoflu-idized drying. The comparison experiments on pulsofluidized bed drying and traditional flu-idized bed drying were carried out. |
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| Keywords: | Pulsofluidized bed Drying Fluidized bed |
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