| 伞板型料液布膜装置研究 |
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| 引用本文： | 张少峰,董伟志.伞板型料液布膜装置研究[J].河北工业大学学报,1997,26(2):37-42. |
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| 作者姓名： | 张少峰 董伟志 |
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| 作者单位： | 河北工业大学化工系!天津，300130 |
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| 摘 要： | 介绍了适用于竖管降脂蒸发器的伞板型液布膜装置的结构，建立了布膜性能实验装置，给出了单管流量、料液粘度及伞板布膜器结构与料液成膜不均匀度系数间的关系曲线，提出了在本实验条件下单管流量的设计参考值。
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| 关 键 词： | 伞板布膜器 料液 成膜 降膜蒸发器 蒸发器 |
An Experimental Investigation on Umbrella Plate Solution Ditstributor |
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| Zhang Shaofeng, Dong Weizhi, Shi Xiaoping, Zhao Jingli.An Experimental Investigation on Umbrella Plate Solution Ditstributor[J].Journal of Hebei University of Technology,1997,26(2):37-42. |
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| Authors: | Zhang Shaofeng Dong Weizhi Shi Xiaoping Zhao Jingli |
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| Affiliation: | Zhang Shaofeng; Dong Weizhi; Shi Xiaoping; Zhao Jingli |
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| Abstract: | The structure of Umbrella Plate Solution Dstributor(UPSD)for falling film evaporator with vertical pipes was described. An experimental device testing film distributional properties was set up. The curves were plotted between the coefficents of uneveness of film distribution and the flow in the pipe for different srtuctures of (UPSD)with fluid of different viscosities. The reference values for the design of flow in a singlepipe were properly proposed under the present condition. |
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| Keywords: | Umbrclls plate solution distributor Uneveness of filin distribution Falling film evaporator |
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