Process and apparatus for removal of liquid from a solid particu

Details Process and apparatus for removal of liquid from a solid particu Process and apparatus for removal of liquid from a solid particu

1987-08-24

1989-03-21

Lacey, David L.

Drying and gas or vapor contact with solids

Apparatus

With apparatus using centrifugal force

34169, 159 471, 159DIG2, 159 163, F26B 1714, B01D 100

Patent

active

048131555

ABSTRACT:
Liquid is evaporated from a particulate solid material by passing the material through a row of upwardly open, elongated interconnected cells and introducing superheated steam into the cells at their lower ends in a manner so as to impart to the particles a whirling movement. Dried particles are lifted out of the cells and into a common transfer zone and from said zone down into a discharge cell which has no steam supplied thereto. The dried material thus introduced into the discharge cell is discharged together with material which has passed the row of cells.
The invention eliminates the need for effecting an initial disintegration of the solid particulate material.

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