论文部分内容阅读
本文提出了一种“３并２”的管排布置方案，其烟气侧流速适中，可减轻烟气对传热管的冲刷磨损，减少省煤器爆管事故。
This paper presents a “3 and 2” arrangement of the tube arrangement, the flue gas side of the flow rate is moderate, can reduce the erosion of flue gas heat transfer tube wear and tear, reduce economizer tube explosion accident.