超临界锅炉水冷壁技术特点分析与比较

Technical Character Analysis and Comparison of Supercritical Boiler Water-Wall

本文对目前超临界锅炉主要采用的水冷壁型式及其技术特点进行了分析和比较。通过对水循环特性、主要设计参数、结构特点以及制造、安装等方面因素的阐述,分别指出了两种主要的水冷壁型式的优点,为超临界锅炉水冷壁的选取和设计提供参考。

This paper analyzes and compares supercritical boiler water-wall types and technical character that be used widely. Through the describe about hydrodynamic characteristic, main design parameters, structure characteristic, fabricate and installation condition and so on, it indicates the advantage dividedly about two types and gives the reference to select and design the supercritical boiler water - wall.