Meat grinding reclamation system
AssigneeRome, Ltd.
InventorsPhilip Charles Alexander Metcalf, Charles Arthur William Metcalf
Life of this patent
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Abstract
A meat grinding reclamation system is disclosed herein. The system uses a first meat grinder coaxially coupled to a second meat grinder. The first meat grinder separates meat from undesired material such as gristle, hard fat, connective tissue, sinew, and bone. Most of the meat is ground, while the undesired material is remixed into a small portion of the meat and is moved from the first grinder into the second grinder. The second grinder separates remaining meat and carrier meat from the undesired material, grinding the reclaimed meat and moving it into a bin with the originally separated meat. The waste material is moved to a waste bin. Pressurized air may be used to prevent the waste material from becoming clogged in the system.
Claims20
A meat grinding assembly, comprising:
- a. a first meat grinder, comprising:
- i. a first inlet;
- ii. a first outlet;
- iii. a second outlet;
- b. a second meat grinder, comprising:
- i. a second inlet;
- ii. a third outlet;
- iii. a fourth outlet;
- c. a drive shaft provided at least partially within the first meat grinder and at least partially within the second meat grinder;
- d. wherein at least a portion of the drive shaft comprises at least two separate flights, and wherein the at least two separate flights are wrapped about the drive shaft, and wherein the separate flights comprise an outer diameter that is generally conical in shape;
- e. wherein the second outlet is in fluid communication with the second inlet;
- and
- f. wherein the first meat grinder is oriented coaxially with the second meat grinder;
- g. wherein the first outlet and second outlet are provided in a first perforated plate, wherein the first perforated plate is provided at least partially within the first meat grinder, and wherein the drive shaft passes the first perforated plate;
- and
- h. wherein the third outlet and fourth outlet are provided in a second perforated plate, wherein the second perforated plate is provided at least partially within the second meat grinder.
A meat grinding assembly, comprising:
- a. a first meat grinder comprising:
- i. a first inlet;
- ii. a first outlet;
- iii. a second outlet;
- b. a second meat grinder comprising:
- i. a second inlet;
- ii. a third outlet;
- iii. a fourth outlet;
- c. wherein the second outlet is in fluid communication with the second inlet;
- d. a drive shaft provided at least partially within the first meat grinder and at least partially within the second meat grinder;
- e. wherein the first outlet and second outlet are provided in a first perforated plate, wherein the first perforated plate is provided at least partially within the first meat grinder, and wherein the drive shaft passes through the first perforated plate;
- and
- f. wherein the third outlet and fourth outlet are provided in a second perforated plate, wherein the second perforated plate is provided at least partially within the second meat grinder, and
- g. wherein at least a portion of the drive shaft comprises at least two separate flights, and wherein the at least two separate flights are wrapped about the drive shaft, and wherein the at least two separate flights comprise an outer diameter that is generally conical in shape and increasing in diameter in a direction towards the second perforated plate.
A meat grinding assembly comprising:
- a. a first meat grinder comprising:
- i. a first inlet;
- ii. a first outlet;
- iii. a second outlet;
- b. a second meat grinder comprising:
- i. a second inlet;
- ii. a third outlet;
- iii. a fourth outlet;
- c. a drive shaft provided at least partially within the first meat grinder and at least partially within the second meat grinder;
- the drive shaft comprising a first end and a second end;
- wherein the first end of the drive shaft comprises at least one set of cylindrical flights provided around the drive shaft and wherein the second end of the drive shaft comprises at least two sets of cylindrical flights provided around the drive shaft that increase in outer diameter towards the second end;
- d. wherein the second outlet is in fluid communication with the second inlet;
- e. a fluid delivery system coupled to the fourth outlet;
- f. wherein the first outlet and second outlet are provided in a first perforated plate, wherein the first perforated plate is provided at least partially within the first meat grinder, and wherein the drive shaft passes through the first perforated plate;
- and
- g. wherein the third outlet and fourth outlet are provided in a second perforated plate, wherein the second perforated plate is provided at least partially within the second meat grinder.
Dependencies are inferred from the claim text.