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我市某厂一台SHL10—13型锅炉,系上海四方锅炉厂于1985年2月制造,1987年5月安装完毕并投入使用,该锅炉在安装前和安装后,对其锅炉本体和安装质量等诸方面都进行了检验,符合国家《蒸汽锅炉安全技术监察规程》中有关规定。1988年1月7日该炉一根水冷壁管发生爆裂,经检查该炉内积有1~3。5mm水垢,其它无异常,炉管修复后,为了清除炉内水垢,采用了化学洗炉,用6%盐
A SHL10-13 boiler in our city was manufactured by Shanghai Sifang Boiler Works in February 1985 and was installed and put into use in May 1987. Before and after the installation of the boilers, the boiler body and installation quality And other aspects were tested, in line with the state “steam boiler safety technology supervision regulations” in the relevant provisions. January 7, 1988 the furnace burst of a water wall tube explosion, the inspection of the furnace product has 1 ~ 3.5mm scale, the other no exception, the furnace tube repair, in order to remove the furnace scale, the use of chemical washing oven , With 6% salt