循环流化床锅炉的三维膨胀问题及非金属膨胀节的应用

In View of The Three-dimensional Expansion For Circulating Fluidized Bed Boiler And Application of Non-metallic Expansion Joints

文中介绍了循环流化床锅炉膨胀方向的定位和膨胀位移量的计算方法，分析了在循环流化床锅炉中吸收膨胀量的确切部位，阐述了非金属膨胀节的主要构造、工作特点及其在循环流化床锅炉中如何选择最佳的非金属膨胀节类型。

CFB boiler expansion orientation and calculation methods of expansion displacement are introduced. The exact location to absorb expansion in CFB boiler is analyzed. This paper also includes major structure, working characteristics of non-metallic expansion joints and how to choose the best type.