APPARATUS AND METHOD FOR ENHANCING FOOD PRODUCT OVERRUN PRODUCED IN FOOD PROCESSING SYSTEM OR APPARATUS
The invention provides a technique for enhancing food product overrun. Specifically, the illustrative embodiment of the present invention provides a system having a base mix input assembly and a base mix delivery assembly. The input assembly comprises a gas input conduit connected to a gas supply source and a fluid junction, such as a crow's foot junction. The conduit delivers gas into the fluid junction so that the gas may be combined with a base mix supply. The base mix and gas flow through the fluid junction to blend the base mix with flavorings and to aerate the base mix. The base mix input assembly connects to a base mix delivery assembly via the fluid junction. The base mix delivery assembly includes a delivery tube connected to the fluid junction and a delivery tube outlet.
1 . An method for enhancing and controlling the amount of overrun produced by a food processing and dispensing system, the method comprising:
introducing a food product ingredient into a fluid junction configured to receive a gas and the food product ingredient, the gas and the food product ingredient received separate sources, both of which are operatively connected by the fluid junction;
introducing, via a pump, a pulsating stream of gas into the fluid junction, the pulsating gas introduced to agitate and aerate the food product ingredient introduced into the fluid junction before the food product ingredient enters a delivery tube;
flowing the food product ingredient and the gas through a delivery tube, the delivery tube having a tortuous path to agitate the food product ingredient, the gas and one or more flavorings, wherein the delivery assembly is connected to the fluid junction so that the base mix flows from the fluid junction and into the delivery tube; and
cooling the delivery tube via a thermal jacket surrounding the delivery tube to a temperature within a desired range of temperatures, the delivery tube having an internal channel for circulating a temperature affected media coaxially around the delivery tube, the cooled delivery tube lowering the temperature of the food product ingredient as it flows through the delivery tube and out an outlet.
2 . The method of claim 1 , further comprising conditioning the gas to a temperature within a desired temperature, the conditioned gas lowering the temperature of the base mix as the gas enters the fluid junction.
3 . The method of claim 1 , further comprising increasing a velocity at which the base mix enters the fluid junction by decreasing the cross sectional area of one or more inlets to the fluid junction and one or more restrictors connecting the inlets to the fluid junction.