超临界直流锅炉氧化皮脱落的防治技术研究和应用  

Research and Application of Prevention Technology for Oxide Scale Falling of Supercritical DC Boiler

作　　者：闵秦峰 黄晓刚 MIN Qinfeng;HUANG Xiaogang(Pakistan Branch Office,PowerChina Gansu Energy Investment Co.,Ltd.,Lanzhou 730010,China)

机构地区：[1]中国电建集团甘肃能源投资有限公司巴基斯坦分公司,甘肃兰州730010

出　　处：《电工技术》2021年第6期47-48,50,共3页Electric Engineering

摘　　要：超临界直流锅炉从设计阶段的材料优化选择,到调试、运行阶段的水质指标控制,再到正常运行阶段受热面管的运行监视及运行方式优化均体现了“预防性”,突出了“系统性”解决问题的观点,具有较强的指导性。From the material optimization selection in the design stage,to the water quality index control in the commissioning and operation stage,and then to the operation monitoring and operation mode optimization of the heating surface tube in the normal operation stage,the supercritical DC boiler embodies the"preventive"and highlights the"systematic"problem-solving point of view,which has strong guidance.

关 键 词：氧化皮 受热面 壁温测点 预防 运行优化 

分 类 号：TM621[电气工程—电力系统及自动化]