摘要
采用盐酸酸洗工艺对某电厂凝汽器铜管进行化学清洗,结果表明,针对凝汽器垢成分特点选择盐酸酸洗对凝汽器清洗,管内垢被清除,清洗效果符合《火力发电厂凝汽器化学清洗及成膜导则》(DL/T 957—2005)的验收标准,获得良好的清洗效果,机组热效率得到提高,经济效益显著。
The chemical cleaning with hydrochloric acid is conducted for condenser in given thermal power plant. The results show that hydrochloric acid selected for cleaning condenser tube based on its fouling characteristics could completely remove the fouling inside the condenser tube, which suits the criteria of guideline for condenser chemical cleaning and filming in fossil fuel power plant. The unit thermal efficiency is improved and economic benefits is notable.
出处
《东北电力技术》
2017年第3期21-23,共3页
Northeast Electric Power Technology
关键词
凝汽器
腐蚀
结垢
盐酸酸洗
MBT成膜
condenser
corrosion
scaling
hydrochloric acid cleaning
MBT
