Process for 350-1000 MW ultra-supercritical large boiler superheater

Process for 350-1000 MW ultra-supercritical large boiler superheater

The invention relates to a process for a 350-1000 MW ultra-supercritical large boiler superheater. The process is characterized in that the superheater is composed of a division panel superheater, a rear platen superheater, a finishing superheater, a steam cooling positioning pipe and a fluid coolin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MA WENDUN, ZHOU HAO, ZHOU XINLIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
COMBINED OPERATIONS
HEATING
LIGHTING
MACHINE TOOLS
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
STEAM GENERATION
SUPERHEATING OF STEAM
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WEAPONS
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Beschreibung
Zusammenfassung:The invention relates to a process for a 350-1000 MW ultra-supercritical large boiler superheater. The process is characterized in that the superheater is composed of a division panel superheater, a rear platen superheater, a finishing superheater, a steam cooling positioning pipe and a fluid cooling positioning pipe. Performance data of the process show that the process reaches the advanced level in China in the aspects of performance, economical efficiency, environmental protection property and the like. 种350-1000MW超超临界大型锅炉过热器的工艺，其特征在于：由分隔屏过热器、后屏过热器、末级过热器﹑蒸汽冷却定位管、流体冷却定位管组成。本发明性能数据表明在性能、经济性、环保性等方面达到了国内先进水平。