KR-112 Mini Ice Plant Training System
1. Calculation of cooling water
Using the refrigeration capacity to calculate the required amount of the cooling water Learning how to select suitable water pumps in the future
2. Calculation of chilled water
Learning how much brine volume is required for different ice and various frozen products that would like to be produced
3. Calculation of refrigeration capacity
Using the discharge capacity of compressor to calculate the refrigeration capacity
4. Adjustment of brine concentration
Adjusting the brine concentration to change the temperature of the sink
5. Calculation of condenser capacity
Using the Mollier Chart to calculate the capacity of the condenser and compare it with the capacity of the cooling tower
6. Study the rate of change in ice plant
Adjusting the brine flow to adjust the speed of making ice
7. Testing of the capacity of the cooling tower
● Adjusting the cooling capacity by changing the air volume of the cooling tower
● Observing the temperature changes of water in the high pressure area of the system
8. Testing of the capacity of the evaporator
● Adjusting the temperature of the evaporator by changing refrigerant pressure and observing the effects
9. Testing of the capacity of the compressor
● Adjusting the temperature of the evaporator by changing refrigerant pressure
● Observing the changes in output power on the compressor
10. Troubleshooting practices
Adjusting the Refrigerant pressure or protection switch to simulate fault