摘要
湖南石门电厂发电机内冷水处理先后采用了四种不同方法,即BTA+EA缓蚀剂法、溢流法、小混床处理法、除盐水与凝结水联合处理法。前三种处理方法均存在不同程度的水质超标,结合多年现场运行经验和不断探讨,针对存在的问题,提出了新的处理方法,并加以实施。实践证明,该方法对防止发电机内冷水系统空芯铜导线的腐蚀有明显效果,为发电机的安全经济运行提供了保障。
Four treatment methods have carried out on generator inner cooling water of Hunan Shimen power Plant,namely BTA+EA,overflowing,small mixed bed and combined treatment of desalt water with condensed water. The quality of water treated with the former three methods is out of standard to some extent.Combined with many years experience and study comtinuously,the author put up with new treatment method and put to use. This method is very effect to protect inner cooling water system's copper tube lead of generator from corrosion,and safeguards generator's economic work.
出处
《四川电力技术》
2003年第6期20-22,共3页
Sichuan Electric Power Technology
关键词
发电机
内冷水
防腐处理
效果
generator
inner coolling water
anticorrosion effect
