Press for extracting juice from comestible solids and semi-solid

Presses – With drain means for expressed liquid – Drainage through or along pressure surface

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Details

100152, 100211, 100286, B30B 924

Patent

active

047889101

ABSTRACT:
A press for extracting juice from comestible solids and semi-solids such as fruit and vegetables which includes a stationary perforated platen, a juice pervious conveyor belt for carrying comminuted comestible into pressing position over that platen, a feeder for forming a series of separated non-continuous beds of comminuted comestible upon the belt, a rotary drive moving the belt incrementally to position each bed of comestible in sequence over the stationary platen and a pressing platen which has a pressing cavity overlying the stationary platen defined by a depending sealing flange circumscribing the bed of comestible and a flexible membrane within the cavity that can be expanded into pressing engagement with the bed by pneumatic pressure in order to press juice from the comestible for drainage through the juice pervious belt and perforated stationary platen into a juice collection pan.

REFERENCES:
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patent: 4152188 (1979-05-01), Friedrich et al.
patent: 4396451 (1983-08-01), Yeager
patent: 4406726 (1983-09-01), Lisec

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