Fluidized bed device

Details Fluidized bed device Fluidized bed device

2007-11-20

2007-11-20

Caldarola, Glenn (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

C422S147000, C096S150000, C034S249000, C427S002150, C118S309000, C023S3130FB

Reexamination Certificate

active

10526248

ABSTRACT:
A fluidized bed apparatus has a rotary rotor4arranged at the bottom center thereof, a disintegrator mechanism5arranged above the rotary rotor4, and a cylindrical draft tube6installed above the disintegrator mechanism5. A fluidizing gas jetted from a gas dispersion plate3causes powder particles P in a processing container1to form a fluidized bed in which they circulate so as to ascend through the gap between the outer periphery of the rotary rotor4and the bottom inner wall of the processing container1, the space between the disintegrator mechanism5and the inner wall of the processing container1, and the space between the outer periphery of the draft tube6and the inner wall of the processing container1, and descend through the inner portion of the draft tube6.

REFERENCES:
patent: 5227136 (1993-07-01), Hanify et al.
patent: 5284678 (1994-02-01), Hirschfeld et al.
patent: 5779995 (1998-07-01), Witt et al.
patent: 5779996 (1998-07-01), Stormo
patent: 01-284329 (1989-11-01), None
patent: 07-008785 (1995-01-01), None
patent: 2000-062277 (2000-02-01), None

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