Butchering – Viscera processing – Pressure differential type
Patent
1991-11-08
1992-08-04
Little, Willis
Butchering
Viscera processing
Pressure differential type
452117, 452118, A22C 2100
Patent
active
051354314
ABSTRACT:
A device for removing abdominal fat from a slaughtered bird, comprising a scraper element which is movable through an abdominal opening between the legs, and a device for discharging the fat scraped off by the scraper element, further comprising an elongated hollow mandrel, which can be connected to a vacuum source. The mandrel at the end facing the bird is provided with a suction aperture, at a distance from which the scraper element is fitted, said scraper element being provided with a scraping edge for interacting with the complementary-shaped edge of a supporting element, for scraping the abdominal fat along the scraping edge during a movement of the scraper element interacting with the supporting element away from the bird. An installation may comprise a number of such devices. In a method for operating the device the scraper element is inserted into the belly cavity of the bird; the skin with the abdominal fat is sucked into the mandrel; the supporting element is moved to the scraping edge, leaving a narrow gap; and the scraper element and the supporting element are moved away from the bird.
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Fick George F. H.
van den Nieuwelaar Adrianus J.
Little Willis
Stork PMT B.V.
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