某670t/h循环流化床锅炉回料阀堵塞问题分析及处理

程文峰1，孙健2

Foul block problem analysis of return valve and its treatments for a certain 670t/h circulating fluidized bed boiler

CHENG Wenfeng1, SUN Jian2

华电技术 . 2016, (3): 54 -57 .