基于数据挖掘技术的国内锅炉化学水工况选择
发布时间：2018-08-08 19:12
【摘要】：通过对文献进行数据挖掘,归纳因锅炉化学水工况选取不当而造成事故情况,确定了一些常见锅炉机组的最适化学水工况:对于机组功率在0~200MW范围内、主蒸汽压力≤15.7MPa(超高压范围)的汽包锅炉,建议采取平衡磷酸盐处理(equilibrium phosphate treatment,EPT);对于机组功率在200~600MW(不含200MW)范围内的亚临界直流炉,建议采取给水加氧处理(oxygenated treatment,OT);对于机组功率在600~1000MW(不含600MW)范围内的超临界以及超超临界直流炉,建议采取给水加氧处理(OT)。
[Abstract]:Through the data mining of literature, the accident situation caused by the improper selection of boiler chemical water working condition is summarized, and the optimum chemical water working condition of some common boiler units is determined: for the unit power in the range of 0~200MW, For drum boilers with main steam pressure 鈮，
本文编号：2172768
[Abstract]:Through the data mining of literature, the accident situation caused by the improper selection of boiler chemical water working condition is summarized, and the optimum chemical water working condition of some common boiler units is determined: for the unit power in the range of 0~200MW, For drum boilers with main steam pressure 鈮，
本文编号：2172768
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