摘要
超超临界锅炉较常采用直径较小水冷壁管及较薄的鳍片密封结构,在安装组对过程中极易产生严重变形,本文针对该种缺陷情况进行了细致分析,并提出了相应控制措施。
The less diameter tubes and thinner fins Sealing Structure are usually used in ultra-supercritical boiler water wall. The serious deformations will be caused easily during assembling. The reasons of this defect are analyzed detailed, and the relevant control measures are proposed in this paper.
出处
《机电工程技术》
2008年第9期110-112,共3页
Mechanical & Electrical Engineering Technology
关键词
超超临界锅炉
水冷壁
变形
控制
ultra-supercritical boiler
water wall
deformation control
