SLAGGING COMBUSTION FURNACE AND GASIFICATION AND SLAGGING COMBUSTION SYSTEM

SLAGGING COMBUSTION FURNACE AND GASIFICATION AND SLAGGING COMBUSTION SYSTEM

A fusion furnace (10) and a gasification fusion furnace, the fusion furnace comprising combustion chambers (11, 12, 13) for melting ash and a slag falli ng port (17) for discharging molten slag (20) produced by melting the ash, wherein the slag falling port (17) is formed of a replaceable refractory...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAJIMA, TAKASHI, KOSUGI, SHIGERU, ANDO, TETSUYA, AZUMA, NOBUYA, KOJIMA, TOSHIO
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A fusion furnace (10) and a gasification fusion furnace, the fusion furnace comprising combustion chambers (11, 12, 13) for melting ash and a slag falli ng port (17) for discharging molten slag (20) produced by melting the ash, wherein the slag falling port (17) is formed of a replaceable refractory material, and the peripheral end part of the slag falling port (17) is forme d higher on the upstream side of a gas flow than on the downstream side; the gasification fusion furnace comprising a fluidized gasification furnace and primary, secondary, and tertiary combustion chambers (11, 12, 13), wherein a slag falling port part block is formed on the lowest part of the secondary combustion chamber.