电站锅炉水冷壁膨胀受阻原因分析及对策

Causes Analysis on Expansion Impediment of Boiler Water Wall in Power Station and Its Solutions

针对水冷壁管的受热膨胀问题 ,以山西铝厂 3台同型号锅炉的水冷壁安装施工为例 ,对在不同的施工方法下 ,带来不同的水冷壁膨胀效果这一现象进行分析 ,找出了水冷壁膨胀受阻的原因 ,并提出解决对策。

Taking the water wall installation of three same type boiler in the plant,it analyses the different water wall expansion effect brought by different execation methods,finds out the causes of water wall expansion impediment.Solutions of the problem are proposed.