氯化钾车间150m~2管壳式换热器的设计改进 |
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引用本文: | 董风林. 氯化钾车间150m~2管壳式换热器的设计改进[J]. 盐业与化工, 2014, 0(2): 46-47 |
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作者姓名: | 董风林 |
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作者单位: | 天津长芦海晶集团有限公司,天津300450 |
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摘 要: | 天津长芦海晶集团有限公司化工厂氯化钾车间现有的150 m2管壳式换热器,在生产过程中多次出现管板与换热管接口处渗漏以及换热能力略显不足等问题。文章分析了原管壳式换热器出现问题的原因,并在更新改造设计中进行了有针对性的设计改进。
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关 键 词: | 管壳式换热器 管板 渗漏 |
Design Improvements of 150 m2 of Shell and Tube Heat Exchanger for Potassium Chloride Workshop |
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Affiliation: | DONG Feng - lin (Tianjin Changlu Haijing Group Co., Ltd., Tianjin 300450, China) |
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Abstract: | The 150 m2 shell and tube heat exchanger was used in the potash chloride workshop of Tianjin Changlu Haijing Group Co., Ltd., which had the problem that the liquid leakage on the tube - tube sheet joints and insufficient heat exchange capacity showed. The causes to these faults of shell and tube heat exchanger were analyzed. The reformation design was taken for a targeted design improvements. |
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Keywords: | shell and tube heat exchanger tube sheet leakage |
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