Drying and gas or vapor contact with solids – Apparatus – With apparatus using centrifugal force
Patent
1981-11-03
1983-08-09
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
With apparatus using centrifugal force
34 57B, 432 58, F26B 1710
Patent
active
043971024
ABSTRACT:
A fluidized bed heat exchanger in which a perforated plate is disposed within a housing for supporting a bed of particulate material which is introduced into the housing through an inlet. Air is passed through the plate to fluidize the particulate material and a drain pipe is provided for discharging the spent material from the bed. A plurality of nozzles are provided in association with the perforations in the plate for directing air toward the drain pipe to promote the circulation of the bed materials from the inlet to the drain pipe.
REFERENCES:
patent: 2975037 (1961-03-01), Lake
patent: 3463617 (1969-08-01), Takeuchi
patent: 4035152 (1977-07-01), Yang et al.
patent: 4335661 (1982-06-01), Stewart et al.
Gamble Robert L.
Stewart Robert D.
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