| 储油罐阻火器存在的问题及处理方法 |
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| 引用本文： | 鲍善彩.储油罐阻火器存在的问题及处理方法[J].油气储运,2000,19(5):16-17. |
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| 作者姓名： | 鲍善彩 |
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| 作者单位： | 中石化储运公司第一输油管理处 |
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| 摘 要： | 从设计结构及维护保养的角度分析了储油罐阻火器损坏的原因，并提出了相应的改进措施，即在结构方面可以将阻火器外壳铸为一体，省去中间法兰，增加壳体厚度，加大法兰与壳体之间的铸造圆角，以增加强度减少局部应力；在维护保养方面，应适当减少操作次数，延长阻火器的使用寿命。
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| 关 键 词： | 储油罐 阻火器 结构分析 维修 原油 |
Disability of Flame Arrester and its Improvment |
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| Bao Shancai.Disability of Flame Arrester and its Improvment[J].Oil & Gas Storage and Transportation,2000,19(5):16-17. |
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| Authors: | Bao Shancai |
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| Institution: | Bao Shancai |
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| Abstract: | An analysis on the damage of flame arrester of oil tank has been made from its structure as well as daily care. Countermeasures against its disability have been presented,that is,casting the two semi-casing into one piece,leaving out the intermediat flanges,thickening the casing,and increasing the casting round-angle between the flanges and casing. In this way,the strength of casing can be enhance and local stress will be decreased. In addition, in order to enlongate the service life, the operating frequency of flame arrester should be properly reduced in daily care. |
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| Keywords: | oil tank flame arrester structural analysis maintenance |
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