Method of evaporation

Details Method of evaporation Method of evaporation

1985-07-30

1987-05-19

Lacey, David L.

Distillation: processes, separatory

Spraying of distilland into vaporization zone

203 91, 203 98, 159 3, 159 482, 159900, 159DIG16, 159DIG23, 426492, 75 20R, B01D 310

Patent

active

046665617

ABSTRACT:
Liquids, such as juices, milk, molten metal and the like are concentrated by forming uniformly-sized, small droplets in a precision droplet forming assembly (14) and deploying the droplets in free fall downwardly as a central column within an evacuated tower (12) having cool walls (32). A portion of the solvent evaporates. The vapor flows to the wall (32), condenses, and usually flows down the wall as a film (62) to condensate collector (26) and drain (28). The vertical column of freely-falling droplets enters the splash guard (68). The condensate can be collected, sent to other towers or recycled.

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