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部队某单位2007年安装的1台燃气热水锅炉,在运行一个采暖季后,使用单位发现前烟箱有漏水现象,联系军队锅炉检验所进行检验,情况如下:1锅炉基本情况该锅炉型号为WNS1.4~1.0/95/70~Q,于2007年11月安装,同期投入使用的。锅炉正常运行工作压力为0.4MPa,锅炉本体采用中心回燃结构,锅筒及管板材料采用为20g,其厚度分别为10mm和14mm;烟管采用为20号钢管,规格为φ60×3mm。
A gas-fired hot water boiler installed by a certain unit of the armed forces in 2007 after a heating season was run, the use unit found that there was a water leakage in the front smoke box and contacted the Army’s boiler inspection office for inspection as follows: 1. Basic situation of the boiler The boiler model was WNS1.4 ~ 1.0 / 95/70 ~ Q, installed in November 2007, put into use in the same period. Boiler working pressure of normal operation 0.4MPa, the boiler body back to the center structure, the drum and tube plate material used for the 20g, the thickness of 10mm and 14mm respectively; pipe used for the 20 pipe, size φ60 × 3mm.