| 内置电加热横流干燥机气流和温度分布的试验研究 |
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| 引用本文： | 张仲欣,赵永玲,张玉先.内置电加热横流干燥机气流和温度分布的试验研究[J].食品科学,2003,24(1):149-152. |
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| 作者姓名： | 张仲欣 赵永玲 张玉先 |
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| 作者单位： | 1. 河南省洛阳工学院,洛阳,471039
2. 石家庄军械工程学院,石家庄,050003 |
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| 基金项目： | 河南省教育厅科技攻关项目资助(2000460011) |
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| 摘 要： | 为了提高物料干燥的均匀性，探讨新的干燥机形式，本文对内置远红外线加热加管横流干燥机内部气流和温度的分布进行了试验研究，获得了气流和温度的分布规律，分析了主要工作参数（物料层通风量，物料层厚度和物料层长度）对气流和温度分布均匀性的影响。
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| 关 键 词： | 内置电加热 横流干燥机 气流分布 温度分布 粮食干燥 |
| 文章编号： | 1002-6630(2003)01-0149-04 |
Experimental Research on the Airflow and Temperature Distribution in Material Layers of Cossflow Drier with Electric Heating Tube |
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| Zhang Zhongxin.Experimental Research on the Airflow and Temperature Distribution in Material Layers of Cossflow Drier with Electric Heating Tube[J].Food Science,2003,24(1):149-152. |
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| Authors: | Zhang Zhongxin |
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| Affiliation: | Zhang Zhongxin |
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| Abstract: | In order to improve the uniformity of dried material and to probe into newt ype of drier,the uni-formity ofairflow and temperature d iscribution materiallayers of crossflow drier equipped with electricheating tube.By means of the experiments,the reqularity of airflow and temperature distrbution in material layer was obtained.The influences of the key work parameters to airflow and temperature distribution uniformity were analyzed. |
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| Keywords: | electric heating tube in drier crossflowdrier airflowdistribution temperature distribution |
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