330MW循环流化床锅炉风量配比与应用

摘要

The 330MW Circulating Fluidized Bed Boiler because of differences in design and construction,resulting dif erences in design and operating,bed layer temperature and pressure high, excessive emissions, dif icult slag discharge.Through the combination of operation adjustment and theoretical research, transformate and redefining the volumeratio of vav,solution problems.%330MW循环流化床锅炉因施工与设计存在差异，导致运行风量配比与设计值产生差异，锅炉床温高、污染物排放超标、床压高、排渣困难。通过运行调整与理论研究，改造风源、重新定义风量配比，解决问题。