FLUIDIZED BED GASIFICATION FURNACE

A fluidized bed gasification furnace (1) includes a control device (20) that identifies a defective fluidization spot of a fluidized bed (9) based on distribution of temperatures detected by a plurality of temperature sensors (21, 22, 23, 24, and 25), temporarily increases an amount of supplied comb...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIMITSU, NORIO, SHIRAI, TOSHIMASA, TERABE, YASUNORI, SAITO, YOSHIHISA, SATO, JUN
Format:	Patent
Sprache:	eng ; srp
Schlagworte:	AIR BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES FLUES HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES WEAPONS
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Beschreibung
Zusammenfassung:	A fluidized bed gasification furnace (1) includes a control device (20) that identifies a defective fluidization spot of a fluidized bed (9) based on distribution of temperatures detected by a plurality of temperature sensors (21, 22, 23, 24, and 25), temporarily increases an amount of supplied combustion gas to air boxes (10) located below the identified defective fluidization spot, and increases a speed of discharge of noncombustibles and a fluidization medium discharged by an extruder (13).