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Introduction to Operation Principle of Ice Making Machine

Ice making principle
Water from the ice sheet evaporator water inlet into the water distribution plate, through the sprinkler, the water evenly sprinkled on the evaporator wall, the formation of water film; water film and the evaporator refrigerant in the heat exchanger, the temperature quickly The formation of a thin layer of ice in the evaporator wall, squeeze in the ice knife, the fragmentation into pieces of ice, fell into the ice from the ice mouth. Part of the water is not formed into ice through the water tray back from the return to the cold water tank, through the cold water circulation pump.
Ice - making cycle
By replenishing the water valve, the water automatically enters a water storage tank, and then the water is pumped through the flow control valve to the diversion head, where the water is evenly sprayed onto the surface of the ice maker, flowing through the ice maker , The water is cooled to the freezing point, and the water which has not been evaporated and frozen will flow through the porous tank into the water reservoir, and the circulation work is resumed.
Mining cycle
When the ice to achieve the required thickness (under normal circumstances, the ice thickness of 1.5-2.2MM), the compressor discharge of hot gas back into the ice wall, instead of low temperature liquid refrigerant. This forms a thin film of water between the ice and the evaporating wall, which acts as a lubricant when the ice falls freely into the underlying groove by the action of gravity. And the water produced during the ice harvest cycle will return through the porous tank to the water storage tank, thus also preventing the wet ice from being discharged by the machine.
Refrigerating condenser
There are air-cooled, water-cooled or evaporative condenser to achieve. Evaporative is installed above the ice machine, water-cooled condenser is installed in the ice machine below or under the cooling system, and air-cooled condenser installed in accordance with the actual situation can be installed with the ice machine Can also be installed outdoors. If required, water-cooled condensers can be used onboard or on the coast, and cooled with seawater. Evaporative cooling can be used in the ambient air temperature is high, but from the efficiency and economic point of view, not suitable for water or air-cooled cooling conditions.
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