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锅炉管板是燃油锅炉主要的易损部件 ,对锅炉的安全运行造成了很大的隐患。文章结合一台在用的WNS1— 1 0—Y型锅炉的实际情况 ,对其上管板所产生的鼓疱及裂纹进行了综合检测 ,并对造成这些现象的成因进行了分析。另外 ,在对材质分析及强度校核计算的基础上 ,提出了相应的处理方案 ,对同类锅炉问题具有一定的参考价值
Boiler tube plate is the main vulnerable components of oil-fired boilers, the safe operation of the boiler caused a great risk. Combined with the actual situation of a WNS1-1 0-Y boiler in use, this article comprehensively examines the blister and crack produced by its upper tube plate and analyzes the causes of these phenomena. In addition, on the basis of material analysis and strength check calculation, the corresponding treatment plan is put forward, which has certain reference value for the similar boiler problems