Food processing vat

A vat for processing a generally liquid food product comprising:

• a plurality of generally horizontal shafts, each shaft having rotatable agitator means for agitating the liquid food product and defining a swept volume created by rotation of the agitator means about the shaft, the shafts being horizontally spaced apart form one another by a distance greater than the larger of the radius of a swept volumes of adjacent shafts:
• a plurality of adjacent inner wall sections, each inner wall section corresponding to one of the horizontal shafts such that the horizontal shaft is centrally disposed within the inner wall section, the inner wall section having a vertical cross-section corresponding to a first portion of the swept volume created by the rotation of the agitator means about the shaft:
• and
• a pair of end wall means for closing the ends of the inner wall sections, whereby the inner wall sections are arranged such that a second portion of the swept volume created by the rotation of the agitator means about the shaft will intersect and overlap a second portion of the swept volume created by the rotation of the agitator means about the shaft of an adjacent inner wall section,
• wherein the agitator means is comprised of a series of blades extending radially outward from the shaft and arranged both perpendicular to the shaft and parallel to the shaft and the blades are sharpened on one side only and fixed in such a way that when the shaft is rotated in one direction the sharp edges of the blades will be presented to a food product in the vat and cutting of the food product will take place and when the shaft is rotated in the opposite direction the blunt sides of the blades will be presented to the food product and stirring of the food product will take place.

A vat for processing a generally liquid food product comprising:

• cradle means for supporting the vat;
• an outer shell means operably connected to the cradle means for applying a thermal media to the vat to heat and cool the food product contents of the vat, the outer shell means having a generally elliptical cylinder shape with the longitudinal axis generally oriented horizontally;
• an inner shell means operably connected to the outer shell means for containing the food product contents of the vat, the inner shell means comprising two partial cylindrical inner wall sections, each inner wall section having a longitudinal wall section having a generally C-shaped vertical crosssection and being a mirror image of one another and a pair of end wall sections operably connected to the longitudinal wall section having a generally outward conical shape and a vertical base cross section corresponding to the vertical cross section of the longitudinal wall section;
• shaft means disposed within the inner shell means and extending through at least one end of the inner shell means for stirring the food product contents, the shaft means comprising two generally horizontal shafts, each shaft having a series of rotatable paddles extending radially outward from the shaft defining a swept volume created by rotation of the paddles about the shaft, the shafts being horizontally spaced apart from one another by a distance greater than the larger of the radius of a swept volumes of adjacent shafts;
• and
• drive means operably connected to the shaft means for rotating the shaft means.

A vat for processing a generally liquid food product comprising:

• a plurality of generally horizontal shafts, each shaft having a rotatable agitator means for agitating the liquid food product and defining a swept volume created by rotation of the agitator means about the shaft, the shafts being horizontally spaced apart from one another by a distance greater than the larger of the radius of a swept volumes of adjacent shafts;
• a plurality of adjacent inner wall sections, each inner wall section corresponding to one of the horizontal shafts such that the horizontal shaft is centrally disposed within the inner wall section, the inner wall section having a vertical cross-section corresponding to a first portion of the swept volume created by the rotation of the agitator means about the shaft;
• a pair of end wall means for closing the ends of the inner wall sections, whereby the inner wall sections are arranged such that a second portion of the swept volume created by the rotation of the agitator means about the shaft will intersect and overlap a second portion of the swept volume created by the rotation of the agitator means about the shaft of an adjacent inner wall section;
• cradle means for supporting and stabilizing the vat in an upright position;
• outer shell means surrounding a lower portion of the inner wall sections and defining an annular space between the inner wall sections and the outer shell for the application of a thermal media;
• a plurality of spray nozzles disposed in the outer shell means for spraying a heating or cooling media onto the outer surface of the inner wall section and a thermal outlet for draining the heating or cooling media;
• and
• access means for introducing the food product into the vat and draining the food product from the vat comprising an inlet and an outlet, wherein the outlet is located in the bottom of one of the end wall means and wherein the cradle means is higher at the opposite end wall means to longitudinally tilt the vat thereby allowing the food product to flow toward the outlet in the lower end wall means.

A vat for processing a generally liquid food product comprising:

• a plurality of generally horizontal shafts, each shaft having a rotatable agitator means for agitating the liquid food product and defining a swept volume created by rotation of the agitator means about the shaft, the shafts being horizontally spaced apart form one another by a distance greater than the larger of the radius of a swept volumes of adjacent shafts;
• a plurality of adjacent inner wall sections, each inner wall section corresponding to one of the horizontal shafts such that the horizontal shaft is centrally disposed within the inner wall section, the inner wall section having a vertical cross-section corresponding to a first portion of the swept volume created by the rotation of the agitator means about the shaft;
• a pair of end wall means for closing the ends of the inner wall sections, whereby the inner wall sections are arranged such that a second portion of the swept volume created by the rotation o the agitator means about the shaft will intersect and overlap a second portion of the swept volume created by the rotation of the agitator means about the shaft of an adjacent inner wall section, wherein each end wall means is comprised of a plurality of generally conically shaped end sections, each end section corresponding to an inner wall section and having a vertical base cross section corresponding to the vertical cross section of that inner wall section and having an interior surface that is generally dished;
• cradle means for supporting and stabilizing the vat in an upright position;and
• access means for introducing the food product into the vat and draining the food product from the vat comprising an inlet and an outlet, wherein the outlet is located in the bottom of one of the end wall means and wherein the cradle means is higher at the opposite end wall means to longitudinally tilt the vat thereby allowing the food product to flow toward the outlet in the lower end wall means.