某热电厂12#发电机组为进口波兰拉法克厂制造厂生产的300MW机组,制造日期为1989年,投产日期为1992年12月23日,锅炉型式为低倍率强制循环、塔式布置、四角喷然、复合循环燃煤锅炉,锅炉最大连续蒸发量1025t/h,汽水分离器工作压力19.46MPa,工作温度362℃,过热器出口压力17.72MPa,出口温度540℃,外悬吊管联箱疏水管设计压力18.4MPa,设计温度380℃,设计规格φ70×7.1,材质15Mo3。 A thermal power plant 12 # generator for the import of Poland Raffaec plant manufacturing plant 300MW unit, the manufacturing date of 1989, the commissioning date of December 23, 1992, the boiler mode is a low rate forced circulation, the tower layout, the four corners of the spray However, the combined cycle coal-fired boiler, the maximum continuous evaporation boiler 1025t / h, steam separator working pressure 19.46MPa, operating temperature 362 ℃, superheater outlet pressure 17.72MPa, outlet temperature 540 ℃, hanging pipe header drain pipe Design pressure 18.4MPa, design temperature 380 ℃, design specifications φ70 × 7.1, material 15Mo3.