External bed compartment wall and circulation fluidized bed boiler

External bed compartment wall and circulation fluidized bed boiler

The utility model discloses an external bed compartment wall and a circulation fluidized bed boiler. The external bed compartment wall comprises a compartment wall body (1) and a cooling device, wherein a cavity body (5) is formed in the compartment wall body (1); the cooling device is arranged in t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHEN YING, QIU JIANNENG, LING WEN, SUN XIANBIN, LEI XIUJIAN, YAN QIN
Format: Patent
Sprache:eng
Schlagworte:
AIR
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses an external bed compartment wall and a circulation fluidized bed boiler. The external bed compartment wall comprises a compartment wall body (1) and a cooling device, wherein a cavity body (5) is formed in the compartment wall body (1); the cooling device is arranged in the cavity body (5). According to the technical scheme, the cavity body (5) in the external bed compartment wall is internally provided with the cooling device capable of taking away heat from the compartment wall body (1), so that the temperature of the compartment wall body (1) is reduced so as to prevent a fireproof material from cracking and even falling off, so that the service life of the external bed compartment wall is prolonged.