摘要
本文章深入探讨了百万超超临界二次再热锅炉的设计难点,对锅炉的汽温调节方式、烟气侧偏差控制、蒸汽侧偏差控制、水力偏差控制和烟再系统进行了详细研究分析,同时针对二次再热锅炉设计中关键技术提供切实有效解决措施.
This paper provides in-depth discussions on the design difficulties of the 1000MW-class ultra-supercritical doublereheat boiler.Detailed studies and analyses are undertaken on the control of steam temperatures,flue gas side and steam side deviations,thermal hydraulic deviations and the flue gas recycling system.The paper presents effective and practical measures for the key technological areas relating to the design of the double-reheat boilers.
出处
《科学技术创新》
2019年第18期7-9,共3页
Scientific and Technological Innovation
关键词
二次再热
Π型布置
烟气再循环
Double-reheat
Ultra-supercritical
Two-pass
Flue gas recycling
