| 脉动流化干燥机的改进设计与试验 |
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| 引用本文： | 马金泽,孙传祝,董焕俊.脉动流化干燥机的改进设计与试验[J].农机化研究,2006(5):96-99. |
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| 作者姓名： | 马金泽 孙传祝 董焕俊 |
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| 作者单位： | 山东理工大学,工程技术学院,山东,淄博,255012 |
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| 基金项目： | 山东省青年科学家科研奖励基金 |
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| 摘 要： | 针对原有脉动流化干燥机存在的气流分配不够均匀、脉动效果不够理想等问题,进行了改进设计。改进后,设备采用内置式分配器,改善了脉动效果;采用半径依次增大的导流装置,改善了气流分配的均匀性;增设了导料装置,从根本上解决了物料的“反流”问题。同时,通过对玉米和酒糟进行干燥试验,验证了方案的可行性。
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| 关 键 词： | 农业工程 干燥机 试验分析 脉动流化 改进设计 |
| 文章编号： | 1003-188X（2006）05-0096-04 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005年9月22日 |
Improvement Design and Experimentation of Pulsed-fluid Bed Dryer |
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| MA Jin-ze,SUN Chuan-zhu,DONG Huan-jun.Improvement Design and Experimentation of Pulsed-fluid Bed Dryer[J].Journal of Agricultural Mechanization Research,2006(5):96-99. |
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| Authors: | MA Jin-ze SUN Chuan-zhu DONG Huan-jun |
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| Institution: | School of Engineering Technology, Shandong University of Technology, Zibo 255012, China |
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| Abstract: | Pulsed-fluid bed dryer was preferably improved,because there were some problem of airflow-distributed and the effect of pulse in dryer.A built-in distributor was designed for effect of pulse.Air-leading installation of increasing radius was used for airflow-distributed.Material-leading installation was set up for solving problem about countercurrent.This can intensify the effect of the pulsation and improve the availability of the heat transfer and the efficiency of the dryer. |
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| Keywords: | agricultural engineering dryer experimental analysis pulsed-fluid improvement design |
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