| 23500m~3/h空分设备主换热器堵塞故障分析 |
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| 引用本文： | 卢志涛.23500m~3/h空分设备主换热器堵塞故障分析[J].深冷技术,2011(3):56-57. |
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| 作者姓名： | 卢志涛 |
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| 作者单位： | 天津天铁冶金集团有限公司动力厂; |
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| 摘 要： | 天铁动力厂6#23500 m3/h空分设备由于进分子筛吸附器的空气温度过高,导致水分、二氧化碳等杂质进入主换热器,造成主换热器严重堵塞。详细介绍了故障经过和原因分析过程,阐述了故障处理以及相应的预防措施。
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| 关 键 词： | 空分设备 板翅式换热器 分子筛吸附器 主冷 堵塞 |
Analysis of trouble of blocking of main heat exchanger of 23500 m~3/h air separation plant |
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| Lu Zhitao.Analysis of trouble of blocking of main heat exchanger of 23500 m~3/h air separation plant[J].Cryogenic Technology,2011(3):56-57. |
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| Authors: | Lu Zhitao |
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| Affiliation: | Lu Zhitao(Power Plant,Tianjin Tiantie Metallurgy Group Co.,Ltd.,Shexian County,Handan 056404,Hebei,P.R.China) |
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| Abstract: | In 6# 23500 m3/h air separation plant of Tiantie Power Plant,the main heat exchanger is seriously blocked due to entrance of moisture and carbon dioxide to the main heat exchanger resulted from excessively high temperature of air entering the adsorber of molecular sieve.Here,the course and causes for the trouble are detailed and the treatment and corresponding preventive measures are described. |
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| Keywords: | Air separation plant Plate and fin heat exchanger Molecular sieve adsorber Main condenser Blocking |
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