华电技术 ›› 2012, Vol. 34 ›› Issue (7): 54-55.

• 技术交流 • 上一篇    下一篇

凝结水溶氧量超标原因分析及改进

邱家煜   

  1. 广东粤电靖海发电有限公司,广东惠来515200
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-07-25 发布日期:2012-07-25

Analysis on reason causing amount of dissolved oxygen in condensed water to exceed standard and improvement

QIU Jiayu   

  1. Guangdong Yudean Jinghai Power Generation Company Limited, Huilai 515200, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-07-25 Published:2012-07-25

摘要: 以某电厂600MW超临界机组为实例,介绍了凝结水溶氧量超标的危害,分析了导致凝结水溶氧超标的因素,提出了相应的解决措施,供处理类似问题时借鉴和参考。

关键词: 600MW超临界机组, 发电厂, 凝结水, 溶氧量, 真空度, 超标

Abstract: Taking the 600MW supercritical unit of a power plant as example, the harm of excessive dissolved oxygen in condensed water, which exceeds relative standard, was introduced; and the factors, which cause the amount of dissolved oxygen in condensed water to exceed the standard, were analyzed. The relevant solutions were proposed, which can be used as reference for similar problem treatment.

Key words: 600MW supercritical unit, power plant, condensed water, amount of dissolved oxygen, vacuum degree, exceed standard