Scalding apparatus for poultry
AssigneeMeyn Food Processing Technology B.V.
InventorsLeendert Aandewiel, Jacob Jan Van Craaikamp, Jacob Kiewiet, Pieter Willem Vonk
Life of this patent
Estimating the term…
Abstract
A scalding apparatus for poultry includes an overhead conveyor for moving poultry, suspended by their legs, through an immersion tank filled with scald water. A filtering device and pumping unit can be used to withdraw the scald water, clean the scald water, and reintroduce the scald water to the tank. Upwardly directed nozzles, located in the bottom of the tank, provided a stream of scald water directed up and over the poultry. A reversing guide may be provided for redirecting the scald water downwards to the poultry. The immersion tank may be divided into chambers.
Claims12
A scalding apparatus for poultry, comprising:
- an immersion tank for holding scald water used to scald the poultry, the immersion tank having a bottom, top, a longitudinal direction, and a vertical direction that is perpendicular to the longitudinal direction;
- a filtering device connected to the immersion tank and configured for removing unwanted materials from the scald water;
- a conveyer positioned over the immersion tank and configured for transporting the poultry through the immersion tank along the longitudinal direction;
- a reversing guide located proximate the top of said immersion tank and configured for redirecting a flow of scald water towards the bottom of said immersion tank;
- a plurality of nozzles located proximate to the bottom of said immersion tank and obliquely oriented with respect to the vertical direction so as to create the flow of scald water directly against said reversing guide while simultaneously generating a circulation of scald water about said immersion tank along the longitudinal direction and coinciding with the direction said conveyor is transporting the poultry;
- and
- a pumping unit connected with said immersion tank and having an inlet for the receipt of scald water from said immersion tank and an outlet for supplying scald water to said plurality of nozzles.
An apparatus for scalding poultry, comprising:
- an immersion tank for containing scald water, said immersion tank defining a top and bottom and also defining vertical and longitudinal directions, the vertical direction being perpendicular to the longitudinal direction;
- a dividing wall located within said tank and comprising two sides;
- a reversing guide positioned about the top of said dividing wall;
- a transport mechanism position proximate the immersion tank and configured for delivering poultry into the immersion tank;
- a plurality of nozzles located about the bottom of said immersion tank and positioned along both of said two sides of said dividing wall, said nozzles being oriented to direct a flow of scald water towards said reversing guide and to create a circulation of the scald water along the longitudinal direction of said immersion tank and along the same direction the poultry is moved by said transport mechanism about said immersion tank;
- and
- a pumping unit in fluid communication with said plurality of nozzles and said immersion tank.
Dependencies are inferred from the claim text.