摘要
对某电厂670 t/h锅炉鳍片管省煤器管排严重磨损的原因进行了分析,并对鳍片管与螺旋肋片管在防止磨损方面的优劣进行了比较,提出了用螺旋肋片管进行省煤器改造的设计方案。
The causes leading to serious worn- out of finned tube economizer for a 670 t/h boiler in one power plant have been qualitatively analysed, and a comparison between good and bad of the finned tube and the spirally ribbed tube in aspect of preventing worn-out being carried out, suggesting a design scheme for retrofitting the economizer by using the spirally ribbed tubes.
出处
《热力发电》
CAS
北大核心
2007年第4期100-101,104,共3页
Thermal Power Generation