A method of using a frozen food product dispensing machine includes producing, by the frozen food product dispensing machine, a frozen food product, and dispensing, by the frozen food product dispensing machine, the frozen food product through a nozzle passage of a nozzle coupled to the frozen food product dispensing machine. The nozzle defines a food product inlet fluidly coupled to the frozen food product dispensing machine and a food product outlet. The nozzle passage extends between the food product inlet and the food product outlet. The method includes introducing, by a cleaning fluid source, a cleaning fluid into the nozzle passage through a cleaning fluid inlet in the nozzle. The cleaning fluid inlet is fluidly coupled to the nozzle passage between the food product inlet and the food product outlet.

A method of using a frozen food product dispensing machine includes producing, by the frozen food product dispensing machine, a frozen food product, and dispensing, by the frozen food product dispensing machine, the frozen food product through a nozzle passage of a nozzle coupled to the frozen food product dispensing machine. The nozzle defines a food product inlet fluidly coupled to the frozen food product dispensing machine and a food product outlet. The nozzle passage extends between the food product inlet and the food product outlet. The method includes introducing, by a cleaning fluid source, a cleaning fluid into the nozzle passage through a cleaning fluid inlet in the nozzle. The cleaning fluid inlet is fluidly coupled to the nozzle passage between the food product inlet and the food product outlet.

A vending machine for dispensing both soft-serve ice cream and frozen ice-cream-based beverages to consumers. The machine includes a power management system having a controller, a master relay for controlling power supplied to a first component, slave relays for controlling power supplied to second and third components, and a current sensor for sensing a current draw of the machine. The machine also includes a flavoring plate for providing flavoring to a dispensed ice cream product. The plate includes an orifice for extruding the product, a channel extending around the orifice, two or more ports in fluid communication with the channel, and one or more gates in communication with the channel and the orifice. Each of two or more ports is configured to introduce one of a flavoring fluid or a cleaning fluid to the channel.

A vending machine for dispensing both soft-serve ice cream and frozen ice-cream-based beverages to consumers. The machine includes a power management system having a controller, a master relay for controlling power supplied to a first component, slave relays for controlling power supplied to second and third components, and a current sensor for sensing a current draw of the machine. The machine also includes a flavoring plate for providing flavoring to a dispensed ice cream product. The plate includes an orifice for extruding the product, a channel extending around the orifice, two or more ports in fluid communication with the channel, and one or more gates in communication with the channel and the orifice. Each of two or more ports is configured to introduce one of a flavoring fluid or a cleaning fluid to the channel.

A sealed pressurized food dispensing system with self-cleaning features that can include a food processing apparatus that includes a cylinder having an inlet for receiving a food ingredient; a faceplate coupled to the cylinder, that defines a dispense bore and a bypass passage having a first open end; a blocking cap coupled to the faceplate to block the dispensing of product from within the cylinder; and a pump having an inlet fluidly coupled to a connection element and an outlet fluidly coupled to the inlet of the cylinder, where connection of the connection element to the source of cleaning fluid will result in the pumping of cleaning fluid into the food dispensing cylinder, though the cylinder into the blocking cap, and through the blocking cap into the bypass passage.

A sealed pressurized food dispensing system with self-cleaning features that can include a food processing apparatus that includes a cylinder having an inlet for receiving a food ingredient; a faceplate coupled to the cylinder, that defines a dispense bore and a bypass passage having a first open end; a blocking cap coupled to the faceplate to block the dispensing of product from within the cylinder; and a pump having an inlet fluidly coupled to a connection element and an outlet fluidly coupled to the inlet of the cylinder, where connection of the connection element to the source of cleaning fluid will result in the pumping of cleaning fluid into the food dispensing cylinder, though the cylinder into the blocking cap, and through the blocking cap into the bypass passage.

A machine for making and dispensing liquid, semi-liquid and/or semi-solid food products and which includes at least a cylinder for containing and processing basic products, means for heating and cooling the cylinder wrapped around at least part of the cylinder and a mixer unit positioned inside the cylinder which is able to mix the basic products during their processing; the machine also includes a supply duct for supplying the products into the cylinder, a dispensing duct for withdrawing the food products from the cylinder and means for recirculating the products contained in the containment and processing cylinder which are able to withdraw the products from the cylinder through the dispensing duct and to return them into the cylinder through the supply duct.

The present disclosure provides systems and methods for automating the cleaning and sanitizing processes of a food dispensing machine. The systems and methods may be set to run automatically and may keep a dispensing system cleaned and sanitized for an extended time. The systems and methods disclosed are designed to make cleaning easier for the operator, shorten the overall cleaning time, reduce the amount of labor involved, and improve the convenience, reliability, and repeatability of the cleaning processes.

A frozen fluid mixing and dispensing apparatus is disclosed. The apparatus includes a flexible-walled package enclosing a cavity that receives a liquid that is mixed with air and chilled in the apparatus to form an associated frozen slurry therethrough.

A frozen fluid mixing and dispensing apparatus is disclosed. The apparatus includes a flexible-walled package enclosing a cavity that receives a liquid that is mixed with air and chilled in the apparatus to form an associated frozen slurry therethrough.