| 废热锅炉管板与换热管接头结构改进 |
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| 引用本文： | 石勤. 废热锅炉管板与换热管接头结构改进[J]. 石油化工设备, 2004, 33(5): 49-50 |
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| 作者姓名： | 石勤 |
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| 作者单位： | 荆门石油化工设计院,湖北荆门,448039 |
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| 摘 要： | 通过对硫磺回收装置原有废热锅炉高温侧管板与换热管接头泄漏原因的分析 ,提出了改进管板与换热管接头的连接结构 ,实际应用效果较好。
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| 关 键 词： | 废热锅炉 高温 热应力 挠性管板 热防护 |
| 文章编号： | 1000-7466(2004)05-0049-02 |
| 修稿时间： | 2004-04-03 |
Structure improvement of tube-to-tubesheet joint of waste heat boiler |
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| SHI Qin. Structure improvement of tube-to-tubesheet joint of waste heat boiler[J]. Petro-Chemical Equipment, 2004, 33(5): 49-50 |
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| Authors: | SHI Qin |
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| Abstract: | By analyzing the reason for highfrequency leakage of tube-to-tubesheet joint in the higher temperature side of the former waste heat boiler in sulfur reclaiming unit,the design for structure of tube-to-tubesheet joint were optimized.And good results wereobtained in practice. |
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| Keywords: | waste heat boiler high temperature thermal stress flexible tubesheet heat shelter |
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