Pulper

Details Pulper Pulper

1984-05-18

1986-04-15

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

With application of fluid or lubricant material

241 24, 241 4617, 241 79, B02C 1840, B02C 2336

Patent

active

045822611

ABSTRACT:
A pulper to convert bulky, solid wastes from food service establishments into a uniform, moist pulp. The material is pulverized in a first section and transferred as a slurry to a second section where the slurry is dewatered by an auger. To prevent clogging of the auger, a portion of the liquor extracted from the pulp is introduced as a jet stream into the upstream end of the auger to create turbulence. Additionally, a reverse flow of water through a drain chamber in excess of the amount of water required for make-up in the system is employed to prevent clogging of the screen covering the drain.

REFERENCES:
patent: 3188942 (1965-06-01), Wandel
patent: 3547357 (1970-12-01), Johnson
patent: 3713594 (1973-01-01), Blakely et al.
patent: 3774853 (1973-11-01), Seifert
patent: 3780956 (1973-12-01), Miller, Jr. et al.
patent: 3784116 (1974-01-01), Buckman et al.
patent: 3877648 (1975-04-01), Vokes
patent: 3897013 (1975-07-01), Love
patent: 3990643 (1976-11-01), Neitzel
patent: 4167249 (1979-09-01), Kohrs

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