Method and means for drying a fibre material containing cellulos

Details Method and means for drying a fibre material containing cellulos Method and means for drying a fibre material containing cellulos

1977-01-06

1978-09-12

Camby, John J.

Drying and gas or vapor contact with solids

Apparatus

With means to treat gas or vapor

34 13, 34 60, 34 62, F26B 700

Patent

active

041125878

ABSTRACT:
A method and apparatus for drying pulp, wherein the pulp is pre-dried to 60 to 70%, disintegrated and then formed into a layer of fibres on a moving wire which is dried by passing hot air through it to achieve a dryness of 90%. According to a preferred embodiment of the invention the layer of fibres is cooled by air compressed by press rolls after which it is cut into sheets which are piled into bales.

REFERENCES:
patent: 2996808 (1961-08-01), Fleissner
patent: 3468675 (1969-09-01), Potzl
patent: 4024647 (1977-05-01), Schaefer

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