FLUIDIZED BED SYSTEM

PROBLEM TO BE SOLVED: To obtain a fluidized bed system which can be operated and maintained easily in safety by sustaining a stabilized fluid state surely while reducing the scattering amount at the time of processing (e.g. drying, heating, or cooling) a material having wide grain size distribution,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MURAO MIKIO, ICHITANI NOBORU
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a fluidized bed system which can be operated and maintained easily in safety by sustaining a stabilized fluid state surely while reducing the scattering amount at the time of processing (e.g. drying, heating, or cooling) a material having wide grain size distribution, e.g. coal or slag using a fluidized bed system. SOLUTION: The fluidized bed system comprises a porous planar diffuser 12 disposed on the underside of fluidized bed section, a hopper-like wind box 16 disposed on the underside of the porous planar diffuser 12, and a unit 29 coupled with the lower end of the wind box 16 in order to discharge particles falling into the wind box (falling matter) continuously or intermittently.