广东电力2016，Vol.29Issue(9)：27-31,5.DOI:10.3969/j.issn.1007-290X.2016.09.006
汽轮机凝汽器钛管化学清洗的创新研究及应用
Innovative Research and Application of Chemical Cleaning for Titanium Tube of Steam Turbine Condenser
欧少明 1余伟权1
作者信息
- 1. 广东省粤电集团珠海发电厂，珠海 519050
- 折叠
摘要
Abstract
It will cause declination of heat-exchange efficiency of titanium tubes and efficiency of the steam turbine,there-fore,it needs chemical cleaning for titanium tubes. Traditional large circulation chemical cleaning has many shortages and difficulties in implementation which may cause failure in timely cleaning for scales in titanium tubes. Thus,small circulation chemical cleaning is developed which uses circumscribed tubes to connect titanium tubes in series. Chemical agent for clean-ing only circulates in titanium tubes and is able to thoroughly eliminate scales in titanium tubes. This small circulation chemi-cal cleaning technology has advantages of security,quickness,flexible arrangement for cleaning time,simple system,re-markable effect,and so on. It is useful to greatly improve turbine vacuum and reduce coal consumption for those thermal generators with serious scales in titanium tubes in condensers,which can play a positive role in energy conservation.关键词
凝汽器/钛管/硬垢/大循环化学清洗/小循环化学清洗Key words
condenser/titanium tube/hard scale/large circulation chemical cleaning/small circulation chemical cleaning分类
信息技术与安全科学引用本文复制引用
欧少明,余伟权..汽轮机凝汽器钛管化学清洗的创新研究及应用[J].广东电力,2016,29(9):27-31,5.
