Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Reexamination Certificate
2006-09-19
2006-09-19
Francis, Faye (Department: 3725)
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
C241S260100
Reexamination Certificate
active
07108209
ABSTRACT:
The device for treating food wastes comprises a housing which includes a feeding port formed at an upper side of the same for feeding food wastes, a drainage port formed at one side of a lower surface of the same for discharging leachate separated from the fed food wastes, and a discharge hole formed at the other side of the lower surface of the same for discharging dehydrated remnants among the food wastes; an inner casing which is installed at a certain distance from an inner wall of the housing and includes a drainage net installed at an upper side for discharging water fed together with the food wastes, a drum which is installed at a center of the same and has a plurality of wall surface blades at an inner circumferential surface, and a dehydration net installed at a lower side of the same for discharging leachate; a grinding screw which is vertically installed at an inner side of the inner casing and includes a plurality of screw blades installed at an outer circumferential portion and contacting with a wall surface blade of the drum, and the dehydration net.
REFERENCES:
patent: 5129590 (1992-07-01), Shinya
patent: 5335866 (1994-08-01), Narao
patent: 5370323 (1994-12-01), Narao
patent: 354070660 (1979-06-01), None
patent: 405229603 (1993-09-01), None
patent: 405278802 (1993-10-01), None
patent: 406254425 (1994-09-01), None
Francis Faye
Ladas and Parry LLP
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