초록 ▼

A high throughput, short batch cycle commercial ice making machine produces salt containing, milk containing or beverage containing commercial ice, which resists melting in convenient sizes for mobile food carts, market produce, or fish displays. The machine introduces super-cooled liquid, that is i

A high throughput, short batch cycle commercial ice making machine produces salt containing, milk containing or beverage containing commercial ice, which resists melting in convenient sizes for mobile food carts, market produce, or fish displays. The machine introduces super-cooled liquid, that is in a liquid state while exposed to a temperature below freezing, into a batch of pre-formed hollow molds of one or more horizontally oriented ice forming freezing trays oriented horizontally. Using vapor compression refrigeration, the machine produces a plurality of supercooled ice segments in pockets within the freezing tray. The supercooled ice segments are rapidly subjected to a short, temporary contact with a high heat source from a sleeve integral with the freezing tray compartments, along a peripheral bottom surface of the ice segment accommodating freezing tray molds. This temporarily melts a bottom surface of each ice segment, lubricating it and loosening it. Then the machine rotates the freezing tray containing the batch of ice segments about its horizontally oriented axis to a vertically oriented dump position, thereby dumping the temporarily heated ice segments into the freezing tray. The ice cubes thus formed may be fresh water, salt water or beverage containing ice cubes.

대표청구항 ▼

I claim: 1. The method of producing supercooled frozen segments of milk without the addition of non milk products comprising the steps of: pouring milk free of non milk components into a horizontal mold divided into separate frozen milk forming compartments; chilling said mold while in a horizontal

I claim: 1. The method of producing supercooled frozen segments of milk without the addition of non milk products comprising the steps of: pouring milk free of non milk components into a horizontal mold divided into separate frozen milk forming compartments; chilling said mold while in a horizontal position at a sufficient rate of cooling to prevent separation of milk components in said mold and produce a single solid segment of milk in each compartment; and continuing said chilling until the temperature of the milk in said mold is between minus 10째 F. and minus 50째 F. thereby producing supercooled segments of milk. 2. The method of claim 1 in which said segments of milk are removed by rapidly subjecting said supercooled milk segments to a short, temporary contact with a high heat source to melt a thin layer of frozen milk adjacent walls of said mold and rotating said mold to a substantially vertically oriented dump position whereby said segments of frozen milk are dumped from said mold into a collection bin. 3. The method of claim 2 in which said mold is tipped slightly during filling to discharge excess liquid milk into a trough, said mold being righted back into a horizontal position after said compartments are filled with milk for freezing. 4. The method of claim 2 in which said mold comprises an upper curved wall extending the length of said mold forming an upwardly facing concave surface divided into said compartments by a plurality of spaced separators and a lower curved wall forming an arcuate shaped passageway through the length of said mold, said upper and lower curved walls being joined at edges thereof. 5. Supercooled segments of frozen milk free of non milk components produced by the method of claim 1. 6. Supercooled segments of frozen milk free of non milk components made by the process of: pouring milk free of non milk components into a horizontal mold divided into separate frozen milk forming compartments; chilling said mold while in a horizontal position at a sufficient rate of cooling to prevent separation of components in said milk in said mold and produce a single solid segment of frozen milk in each compartment; and continuing said chilling until the temperature of the frozen segments of milk in said mold is between minus 10째 F. and minus 50째 F. thereby producing supercooled segments of frozen milk. 7. The method of producing supercooled segments of frozen milk free of non milk components in which non-water components are substantially uniformly distributed throughout the frozen milk segments comprising the steps of: pouring water containing milk components free of non milk ingredients into a horizontal mold divided into separate ice forming compartments; chilling said mold while in a horizontal position at a sufficient rate of cooling to prevent separation of the water in said mold and produce a single solid segment of frozen milk in each compartment; and continuing said chilling until the temperature of the frozen milk segments in said mold is between minus 10째 F. and minus 50째 F. thereby producing supercooled segments of frozen segments of milk. 8. The method of claim 7 in which said segments of frozen milk are removed by rapidly subjecting said supercooled milk segments to a short, temporary contact with a high heat source to melt a thin layer of milk adjacent wails of said mold and rotating said mold to a substantially vertically oriented dump position whereby said segments of milk are dumped from said mold into a collection bin. 9. The method of claim 7 in which said water containing milk components are selected farm the group consisting of whole milk, skim milk, lowfat milk, non-fat milk, reconstituted powdered milk, pasteurized milk and raw milk. 10. The method of claim 7 in which said water containing milk components is yogurt. 11. The method of claim 7 in which said mold is tipped slightly during filling to discharge excess liquid mixture into a trough, said mold being righted back into a horizontal position after said compartments are filled with milk for freezing. 12. The method of claim 7 in which said mold comprises an upper curved wall extending the length of said mold fanning an upwardly facing concave surface divided into said compartments by a plurality of spaced separators and a lower curved wall forming an arcuate shaped passageway through the length of said mold, said upper and lower curved walls being joined at edges thereof. 13. The method of claim 7 in which the supercooled segments of frozen milk are shipped into a bulk liquefaction and distribution center where said segments of frozen milk are liquefied and packaged for distribution to food stores. 14. A method of claim 7 in which the supercooled frozen segments of milk are rapidly liquefied for consumption comprising the steps of: dumping said frozen segments into an ice shaver; shaving said frozen segments of milk; and discharging the shaved frozen segments of milk into a liquefier for melting into potable liquid milk.