The fast cooling technology of steam turbine is the process that the cooling medium is used to accelerate the temperature reduction of cylinder and rotor after the shutdown of turbogenerator.
Since this technology does not involve the addition of steam or water in the process of blanching, it has been named 'infrared dry-blanching' (IDB) technology.
由于该技术不包括在烫漂的过程中加入蒸汽或水，因此将其称为“红外线干烫漂”(idb)技术。
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The article involves the IP-casing integral assembling processtechnology of ultra supercritical 1000MW steam turbine made by Shanghai Turbine Company Ltd.