Presses – Methods – With separation from material of liquid expressed
Patent
1979-05-30
1982-02-02
Wilhite, Billy J.
Presses
Methods
With separation from material of liquid expressed
29113R, 100121, 100157, 100211, B30B 902
Patent
active
043133754
ABSTRACT:
Water containing bark, or the like, is fed into a gap of a bark press, mounted in an inclined plane, the gap being formed between the inner face of a rotating large rigid perforated drum and the outer face of at least one of a plurality of independently rotating smaller compressor rolls. Water is expelled from the bark through the perforations in the drum. Any of the compressed bark which adheres to the drum or compressor roll surfaces is scraped therefrom, falls to the lower portion of the bark press where it is subjected to additional compressive forces and is finally collected at the lower end of the inclined bark press. The relatively dry bark, which is obtained, can be more effectively used as a fuel.
REFERENCES:
patent: 558572 (1896-04-01), Schacke
patent: 2870481 (1959-01-01), Bonnafoux
patent: 3383884 (1968-05-01), Meyer
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