System and method for ice manufacturing
A system for manufacturing clear ice products is provided. The system includes a freezing module, a demolding module, and a converting station. The freezing module includes a frame comprising a plurality of levels, a plate freezer provided at each level, and at least one mold provided for placement on each plate freezer and suitable for receiving water. A control frame is provided associated with each plate freezer and is movable from an elevated position to fill position. In the fill position, the control frame is at least partially disposed within the mold. One or more circulation pumps are associated with each control frame for circulating water in the mold to release air bubbles as the water freezes. The demolding module removes the mold from the freezing module and removes formed ice from the mold. The converting station converts the formed ice into a clear ice product.
1 . A system for manufacturing clear ice products, the system comprising:
a converting station for converting an ice sheet to a clear ice product, the converting station comprising:
a freezer for freezing the ice sheet, wherein the ice sheet has a length, a width, and a height, and wherein the height is less than each of the length and the width;
a cutting mechanism for cutting the ice sheet into shapes;
a sacrificial ice base for receiving the ice sheet, the sacrificial ice base comprising a layer of ice and being positioned below the cutting mechanism.
2 . The system of claim 1 , further comprising a mold, wherein the mold has a length, a width, and a depth, and wherein the depth is less than each of the length and the width, and wherein freezing the ice sheet is done in the mold, and wherein the freezer is a plate freezer and the mold is positioned on the plate freezer.
3 . The system of claim 1 , further comprising a refreeze system for refreezing the sacrificial ice base.
4 . The system of claim 3 , wherein the refreeze system comprises a pan of water, heating coils located proximate the ice base, and a freezer.
5 . The system of claim 3 , wherein the refreeze system includes a water pump to add water to restore a size of the sacrificial ice base.
6 . The system of claim 1 , further comprising a customization module or a shaping module.
7 . The system of claim 6 , wherein the shaping module comprises a crushing substation, a rod substation, a cube substation, or a sphere substation.
8 . The system of claim 1 , further comprising a pusher for pushing the ice sheet through the cutting mechanism.
9 . A method for manufacturing clear ice products, the method comprising:
providing an ice sheet;
positioning the ice sheet on a sacrificial ice base, the sacrificial ice base comprising a layer of ice; and
cutting the ice sheet while it is positioned over the sacrificial ice base.
10 . The method of claim 9 , further comprising misting over the sacrificial ice base and allowing new ice to form on the sacrificial ice base.
11 . The method of claim 9 , further comprising defrosting and refreezing the sacrificial ice base.
12 . The method of claim 11 , wherein defrosting and refreezing comprises turning on a heating mechanism located proximate the sacrificial ice base, melting at least a portion of the sacrificial ice base, adding water to restore a height of the sacrificial ice base, turning off the heating coils, and turning on a freezer associated with the sacrificial ice base to refreeze the sacrificial ice base.
13 . The method of claim 12 , wherein the freezer is a plate freezer.
14 . The method of claim 12 , further comprising leveling the sacrificial ice base after refreezing the sacrificial ice base.
15 . The method of claim 9 , further comprising pushing the ice sheet through the cutting mechanism using a pusher.
16 . The method of claim 9 , further comprising fixing the ice sheet to the sacrificial ice base.
17 . The method of claim 9 , further comprising heating the sacrificial ice base prior to positioning the ice sheet on the sacrificial ice base.
18 . The system of claim 1 , further comprising fixation elements for fixing the ice sheet to the sacrificial ice base.
19 . The system of claim 18 , wherein the fixation elements comprise automatic grabbers configured to put pressure on edges of the ice sheet to secure it in place on the sacrificial ice base.