This paper focuses on describing the harm of retained defects in the installation of circulating fluidized bed boiler heating surface, cites some instances, and analyses the reasons for the surface damage caused by the retained defects.%本文着重讲述循环流化床锅炉受热面安装时留存的缺陷对锅炉运行后所造成的不必要损害,并举出部分实例,以及分析留存缺陷造成受热面损害的原因.
展开▼