Biomass fuel fluidized bed furnace

The utility model discloses a biomass fuel fluidized bed furnace which comprises a furnace body, and a first combustion chamber, a second combustion chamber and a settling chamber are sequentially arranged in the furnace body. The first combustion chamber, the second combustion chamber and the settl...

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Bibliographische Detailangaben
Hauptverfasser:	LIN YUCHENG, YE ZUOHUI, LU JINZHONG, YANG HUAIYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES FLUES FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN RANGES REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a biomass fuel fluidized bed furnace which comprises a furnace body, and a first combustion chamber, a second combustion chamber and a settling chamber are sequentially arranged in the furnace body. The first combustion chamber, the second combustion chamber and the settling chamber are communicated with one another; the feeding device is in butt joint with the first combustion chamber; an air outlet of the air supply device is formed in the bottom of the furnace body, the air outlet comprises a first air outlet and a second air outlet, the first air outlet is communicated with the first combustion chamber, the second air outlet is communicated with the second combustion chamber, and air distribution mechanisms are arranged at the first air outlet and the second air outlet. The auxiliary combustion chamber is additionally arranged beside the original main combustion chamber, so that biomass particles which are not completely combusted in the main combustion chamber can enter the au