Dough pump with degassing system

Details Dough pump with degassing system Dough pump with degassing system

1985-05-10

1987-04-28

Yeung, George

Food or edible material: processes, compositions, and products

Processes

Treatment or preparation of farinaceous dough, batter, or...

222152, 366191, 425203, 426503, A21D 600, A21C 900, B67D 108

Patent

active

046613641

ABSTRACT:
Dough is moved by a screw conveyor (28) in the bottom of a hopper (12) through a hopper discharge opening (25) and through a discharge conduit (14). A wedge-shaped shield (58) is mounted in the lower portion of the hopper over the screw conveyor (28) and divides the dough moving down the hopper and guides the dough to opposite side of the screw conveyor and maintains an air passage (92) in the dough over the screw conveyor and in communication with the discharge conduit (14). A partial vacuum is drawn in the air passage (92) to evacuate gas from the dough.

REFERENCES:
patent: 1221594 (1917-04-01), Richman
patent: 1944464 (1934-01-01), Richardson
patent: 2099119 (1937-11-01), King et al.
patent: 2231357 (1941-02-01), Burghauser et al.
patent: 2434707 (1948-01-01), Marshall
patent: 2615199 (1952-10-01), Fuller
patent: 2642643 (1953-06-01), Montague
patent: 2666398 (1954-01-01), Gendler et al.
patent: 3203370 (1965-08-01), Haug et al.
patent: 3225715 (1965-12-01), Page
patent: 3633880 (1972-01-01), Newmark
patent: 3927611 (1975-12-01), Papalexis
Drawing, Pak-It Mfg. Co., "Dough Pump Unit", Date 02/13/80.

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