Method and a machine for treatment of water, especially when producing ice, particularly ice cubes
OwnerDag F. Lilleaasinventor
Life of this patent
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Abstract
In a method for treatment of water, especially when freezing water to ice, particularly in the form of ice cubes in a machine, water is passed over a freezing plate with refrigeration elements for cooling and/or forming ice on the plate. The water which has to be cooled or frozen is first exposed to a boiling process, the water either being taken from a store of boiled water and/or passed through a boiling device with heating to a temperature area of the boiling temperature, preferably 80-100° C. in the actual ice making machine. The water is thereby exposed to a combination of boiling and a subsequent cooling effect or freezing. A machine is also described for use with the method.
Claims10
A method for treating water, comprising the steps of:
- providing a heating device, and a cooling plate having cooling elements;
- passing water from a storage structure through the heating device;
- heating the water in the heating device to a temperature in the general region of the boiling temperature of the water, thereby purifying the water;
- and
- cooling the water by passing it over the cooling plate, whereby cooled water or ice is formed.
An apparatus for treating water, comprising:
- storage structure for storing water;
- a cooling plate, said cooling plate having cooling elements;
- a circulation circuit having a heating element for heating water from said storage structure to a temperature in the region of the boiling temperature of the water, thereby purifying the water, wherein said heating element is located between said storage structure and a supply to said cooling plate;
- a distribution device, said distribution device distributing water from said circulation circuit over said cooling elements, thereby forming at least one of cooled water and ice;
- and
- collecting structure for collecting said at least one of cooled water and ice formed by said cooling elements.
Dependencies are inferred from the claim text.