摘要
6 0 0MW变压运行超临界锅炉设计方案采用垂直上升内螺纹管水冷壁 ,根据水动力计算结果 ,对所采用的一级与二级节流方式作了分析比较 。
The operating and design features of vertical water w al l in supercritical sliding pressure boiler of HBC are illustrated. A comparison between single stage and two stage orificings has been made on the basis of calc ulation results. Both of them could be satisfied with water wall operation in m ore safty mode.
出处
《锅炉制造》
2003年第1期13-14,29,共3页
Boiler Manufacturing
关键词
600MW超临界锅炉
水冷壁
节流方式
垂直内螺纹管
Supercritical boiler of sliding pressure operating
verti cal rifled waterwall temperature difference between adjacent tubes
single stage and two stage orificings
