管壁温度分析.doc

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1、#6 炉大修前后壁温对比，负荷均为炉大修前后壁温对比，负荷均为 500MW 末过壁温曲线（自左向右）末过壁温曲线（自左向右）510520530540550560570580590600123456789 10 11 12 13 14 15 16 17 18 19 20 21 22#6炉大修后末过壁温 2010.07.09#6炉大修前末过壁温 2010.04.01末再壁温曲线（自左向右）末再壁温曲线（自左向右）4805005205405605806001 2 3 4 5 6 7 8 9 101112131415161718192021222324252627282930313233#6炉大修后末

2、再壁温2010.07.09#6炉大修前末再壁温2010.04.01末过壁温（自左向右）末再壁温（自左向右） 修后 2010.7.09修前 2010.04.01修后 2010.7.09修前 2010.04.01 499MW500MW499MW500MW 577.72564.74556.84541.82 593.89576.99575.09556.54 592.77578.66582.57563.45 593.03578.96573.76561.61 585.67573.85581.03569.38 577.29565.13583.73572.17 570.8559.37580.25567.32

3、566.63552.72580.94561.35 562.25549.16576.86563.24 566.5553.36568.05557.48 570.54555.47563.41552.25 571.83555.21563.67548.13 580.08562.16564.96546.93 586.79566.67557.87544.35 584.81565.82555.04546.67 588.42567.28561.31544.65 580.64562.42560.1546.41 580.94565.69565.26547.7 573.76559.5572.3552.29 568.56555.85577.16554.91 562.08550.66586.62549.89 550.14542.03592.6555.6 581.8548.73 587.91548.51 586.14543.66 584.42545.72 579.05543.19 577.07545.86 571.1543.62 565.69540.53 556.28535.68 549.03531.18 529.29522.08