白音华600MW亚临界2机组蒸汽吹扫记录表.doc

600MW亚临界汽轮机组蒸汽吹扫记录表600MW亚临界汽轮机概况：型号NZK600-16.7/538/538-2型式亚临界、一次中间再热、单轴、三缸四排汽、直接空冷凝汽式制造厂哈尔滨汽轮机厂有限责任公司额定功率600MW最大连续功率641.6MW额定转速3000r/min旋转方向从汽轮机向发电机看为顺时针方向主蒸汽压力16.67MPa(g)主蒸汽温度538再热蒸汽温度538主蒸汽流量1798.72t/h最大主蒸汽流量2080t/h额定背压11KPa(a)回热系统三台高压加热器、一台除氧器、三台低压加热器调节控制系统型式DEH最大允许系统周波摆动48.550.5Hz空负荷时额定转速波动1 r/min噪音水平90dB(A)各轴承处最大垂直振动（双振幅）0.254mm末级动叶片长度620mm盘车转速3.35 r/min汽轮机总长（包括罩壳）26240.2mm汽轮机最大宽度（包括罩壳）11400mm汽轮机本体重量1108t汽轮机中心距运行层标高1070mm时间：2010年6月19日，启动D磨点火时间：1:45 阶段：一 次数时间汽包压力过热器温度过热度备注15:301.0第一次预吹26:002.0第二次预吹36:304.0第三次预吹16:536.0第一次正式吹27:006.038937:136.047:306.057:456.068:056.078:206.088:486.099:096.0109:316.0119:526.01210:106.01310:296.01410:466.01511:056.01611:226.01711:406.01811:546.03521912:176.03452012:356.03472112:526.02213:136.03572313:316.02413:536.035396.42514:156.02614:336.02714:506.02815:096.02915:306.03015:516.03116:166.0加靶板3216:336.0加靶板3316:506.03417:076.03517:236.03617:526.03718:126.03818:336.03918:536.04019:096.04119:256.0加靶板4219:476.04319:586.04420:136.04520:276.04620:426.04720:566.04821:116.04921:276.05021:406.0加靶板5121:586.03355222:146.0337675322:376.033862.35422:576.034770.65523:156.035883.9加靶板5623:316.036883.9加靶板5723:486.037596.3加靶板580:026.0384119加靶板，合格说明：1、燃煤始终保持在27.56 31t/h左右； 2、给水泵参数： 流量：131.29m3/h 电流：253.9A 转速：3026r/min 压力：11.79MPa时间：2010年6月21日，启动D磨点火时间：15:10 阶段：二次数时间汽包压力过热器温度过热度备注117:001.022036第一次预吹217:082.026463.9第二次预吹317:202.826468.9第三次预吹，高旁417:403.0第四次预吹，高旁518:033.0第五次预吹，高旁618:274.032273.6第六次预吹119:076.034775.6219:146.037092.3319:266.037396.9419:436.036689.4520:006.034368.6620:206.030458.5720:436.031943.1821:066.032465.7921:286.033064.61022:006.031671.71122:186.0335761222:446.0348761322:596.036880.41423:156.036285.31523:316.035881.11623:506.034367170:166.033964.4180:416.034771.2191:046.035578.2201:236.0211:376.036285221:526.035376.7232:166.033862.4242:366.034468.8252:546.034978.8263:086.035074.3273:236.034568.4283:386.033862.2293:556.0333304:116.033760.8314:336.033760.8324:526.033962.9335:096.034268.6345:286.034265.9355:506.034366.3366:086.034972.3376:266.035476386:396.035881.3396:546.035180.7407:106.033868.2417:266.033462.7427:486.032453.2438:066.033154.6加靶板448:246.034064.2458:426.034669.5468:596.035073.1479:196.035278.1489:396.035476499:586.036386.35010:156.037093.35110:336.037193.5加靶板5210:506.037296.7加靶板5311:086.0372975411:256.037497.35511:416.03781005611:586.03791025712:146.03941085812:266.0392108单临控门5912:476.0392108单临控门6013:106.0392109单临控门6113:286.04031056213:426.0405117加靶板6313:526.0409130加靶板6414:046.04081366514:186.04071306614:356.04001256714:486.0385108加靶板6815:036.036691.8加靶板6915:196.035579.9加靶板7015:336.034973.4加靶板7116:006.034978.5