Particle movement amount controller for fluidized beds

Details Particle movement amount controller for fluidized beds Particle movement amount controller for fluidized beds

1998-07-31

2000-09-26

Wilson, Pamela A.

Drying and gas or vapor contact with solids

Apparatus

With fluid current conveying of treated material

34585, 34589, F26B 1700

Patent

active

061228427

ABSTRACT:
A particle movement controller, being disposed between a first fluidized bed, to where particles are supplied, and a second fluidized bed, from where particles are discharged, which controls the moving amount of the particles from the first fluidized bed to the second fluidized bed, is improved to have a substantially proportional characteristic without a hysteresis. Flow rate control nozzle pipes 30a, 30b, . . . , 30j made of horizontal pipes are disposed vertically at intervals and nozzle holes 31 are formed in a lower surface of each of the nozzles. An amount of air emitted from each nozzle hole 31 is controlled using opening and closing valves 33a, 33b, . . . , 33j or flow rate adjustment valves 35a, 35b, . . . , 35j (FIG. 2).

REFERENCES:
patent: 4035152 (1977-07-01), Yang et al.
patent: 4165040 (1979-08-01), Beacham et al.
patent: 4295817 (1981-10-01), Caplin et al.
patent: 4297321 (1981-10-01), Beranek
patent: 4349969 (1982-09-01), Stewart et al.
patent: 4517162 (1985-05-01), Moss
patent: 4574496 (1986-03-01), Sedlacek
patent: 4624058 (1986-11-01), Nakayasu et al.
patent: 4779547 (1988-10-01), Zugner
patent: 5184671 (1993-02-01), Alliston et al.
patent: 5251384 (1993-10-01), Olsen et al.
patent: 5286188 (1994-02-01), Barkley
patent: 5354039 (1994-10-01), Takenoshita et al.
patent: 5391356 (1995-02-01), Thorman
patent: 5401471 (1995-03-01), Scheler et al.
patent: 5575086 (1996-11-01), Hartman et al.
patent: 5836257 (1998-11-01), Belin et al.

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