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开式碳钢材质间歇式冷凝水回收系统腐蚀产物进入锅炉造成锅炉受热面结垢影响传热,锅炉酸洗并对回收系统材质进行改造,对比改造前后回水水质分析数据的变化,长期运行跟踪对比认定改造合理,对此前开式回收系统腐蚀成因进行分析,并对原系统从环境、运行方式等因素分析腐蚀速率。
Open carbon steel intermittent condensate recovery system corrosion products into the boiler boiler heating surface fouling affect the heat transfer, pickling and recovery of the boiler material to transform the comparison before and after the reform of the return water quality analysis data changes, long-term operation tracking Contrast that a reasonable transformation, the corrosion of open recovery system before the cause of the analysis, and the original system from the environment, operating mode and other factors analysis of corrosion rate.