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US 7,465,223 B2Granted
Method and an apparatus for scalding slaughtered poultry
AssigneeLinco Food Systems A/S
InventorJørgen Zachariassen
Life of this patent
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AssigneeLinco Food Systems A/S
InventorJørgen Zachariassen
Estimating the term…
A method and an apparatus for scalding of slaughtered poultry are described, for example chickens, hens, turkeys, ducks, or geese, prior to plucking thereof, where the birds while shackled by their feet are conveyed through a scalding chamber (2), preferably via a sluice device, in which chamber a precisely controlled heated atmosphere of humid, hot air is established by blowing in steam at the bottom of the scalding chamber, which air is recirculated and blown directly onto the poultry, and where the scalding period is determined by the length and course of the conveyor (8) and by the capacity and/or speed of the conveyor, where a scalding chamber (2) with a relatively large height is used, and where the scalding chamber conveyor (8) including its secondary nozzles (10) extends through two or more levels (stories).
An apparatus comprising at least one scalding chamber, a conveyor for conveying poultry in one of the at least one scalding chamber having a course with parallel lengths including entry and exit sluices, the conveyor extending past second nozzles for blowing humid, hot air directly on the poultry passing the second nozzles on the conveyor, first nozzles for blowing in steam at a bottom of the one of the at least one scalding chamber for producing the humid, hot air which air is recirculated via the second nozzles, and wherein the conveyor in the one of the at least one scalding chamber extends through at least two tiered conveyor levels therein past the second nozzles.
Dependencies are inferred from the claim text.