| 600MW空冷机组凝结水电导率异常分析及处理 |
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| 引用本文： | 刘朝辉,何彩燕,陶志国,刘晓莉.600MW空冷机组凝结水电导率异常分析及处理[J].河北电力技术,2011,30(4):29-31. |
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| 作者姓名： | 刘朝辉 何彩燕 陶志国 刘晓莉 |
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| 作者单位： | 1. 河北省电力研究院,石家庄,050021
2. 国电河北龙山发电有限责任公司,河北 邯郸,056400 |
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| 摘 要： | 介绍某600MW亚临界直接空冷机组凝结水精处理运行情况,针对机组运行中凝结水精处理母管出口电导率大于入口电导率的异常现象,对热力系统、精处理系统、采样系统进行分析,认为杂质在采样管路内吸附、积聚是造成电导率异常的主要原因,并提出相应处理措施.
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| 关 键 词： | 直接空冷机组 凝结水 电导率 热力系统 |
Analysis on Abnormal Electric Conductivity of Condensate Water in 600 MW Air-cooling Units and Its Settlement |
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| Liu Zhaohui,He Caiyan,Tao Zhiguo,et al.Analysis on Abnormal Electric Conductivity of Condensate Water in 600 MW Air-cooling Units and Its Settlement[J].Hebei Electric Power,2011,30(4):29-31. |
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| Authors: | Liu Zhaohui He Caiyan Tao Zhiguo |
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| Affiliation: | Liu Zhaohui,He Caiyan,Tao Zhiguo,et al |
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| Abstract: | This paper introduces the condensate water polishing treatment of some 600 MW subcritical direct air-cooling units,aiming at the electric conductivity at manifold outlet water is higher than inlet water in the condensate water polishing treatment when the unit operating,analyzes the thermal system,condensate polishing system,the sampling system,and considers that impurity adsorption and accumulating in sampling pipeline is the main reasons that raise the electrical conductivity of condensate water,and takes... |
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| Keywords: | direct air-cooling units condensate water electric conductivity thermal system |
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