| 机械密封失效原因 |
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| 引用本文： | 李怀臣. 机械密封失效原因[J]. 氯碱工业, 2004, 0(7): 42-43 |
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| 作者姓名： | 李怀臣 |
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| 作者单位： | 山东恒通化工股份有限公司,山东,恒通,276100 |
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| 摘 要： | 分析了机械密封失效的原因有：机械密封结构不合理，使用材料不正确，在应用中工艺条件不符合要求，安装不规范等。统计了机械密封损坏的各种情况，认为冷却水结垢是密封失效的主要形式。
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| 关 键 词： | 机械密封 失效 密封结构 密封材料 工艺条件 安装 冷却水结垢 |
| 文章编号： | 1008-133(2004)07-0042-02 |
| 修稿时间： | 2004-03-15 |
Reasons for mechanical seal being out-of-run |
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| LI Huai-chen. Reasons for mechanical seal being out-of-run[J]. Chlor-Alkali Industry, 2004, 0(7): 42-43 |
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| Authors: | LI Huai-chen |
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| Abstract: | The reasons why mechanical seal is out-of-run include that structure of mechanical seal is irrational,the material used is incorrect,the process conditions can not meet the requirements when it is applied and the installation is not standardized,etc.After all kinds of mechanical seal damaging are estimated,it is considered that the seal malfunction is mainly because of cooling-water scaling. |
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| Keywords: | mechanical seal structure material quality |
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