FOOD
Calculation and Selection of Food Cooling Chillers
Calculation based on thermal load:
The selection of a chiller is based on the Process Conditions designers usually calculated in the output 45oF and 55oF chiller at the entrance of Chiller, considering these parameters the flow of water per minute per ton of refrigeration is 2.4 gallons per minute.
Thermal load: (enter the thermal load)
chiller inlet temperature: (enter return temperature)
The outlet temperature of the process: (enter the outlet temperature)
Total Flow in GPM:
Based on the above
A) KNOW THE FLOW OF WATER
FLOW
30.000 liters of water per hour
132.2751 gpm
FLOW:
litrosporhora 30,000.00
liters of water =
approximately 30,000.00
cargaTermicapormaquina
Kilogramosporhora:
30,000.00
T1
Inlet temperature:
18.00 ° C
T2
Outlet temperature:
10.00 ° C
DT
Temperature Differential:
8.00 ° C
CP
Product calorespecifico:
1.00
Qt
CargaTermicaporHora
Qt = weight of product x DT (differential temperature) x cp
considering
3024 calories per ton of refrigeration
Qt = FLUX lts. X 5.5 oC
3024 cal
Qt =
<79.3651 tr of the process
Cooling calculation for chickens
Get the number of chickens to cool in an hour. (n)
The temperature is going to have chicken when entering the tub. (x)
The temperature at which you want to lose the chicken when you throw the chicken out of the tub (y)
Delta (temperature differential) = x - y.
Number of chickens x delta = Tons
Cooling 3024 kilocalories
Calculation based on thermal load:
The selection of a chiller is based on the Process Conditions designers usually calculated in the output 45oF and 55oF chiller at the entrance of Chiller, considering these parameters the flow of water per minute per ton of refrigeration is 2.4 gallons per minute.
Thermal load: (enter the thermal load)
chiller inlet temperature: (enter return temperature)
The outlet temperature of the process: (enter the outlet temperature)
Total Flow in GPM:
Based on the above
A) KNOW THE FLOW OF WATER
FLOW
30.000 liters of water per hour
132.2751 gpm
FLOW:
litrosporhora 30,000.00
liters of water =
approximately 30,000.00
cargaTermicapormaquina
Kilogramosporhora:
30,000.00
T1
Inlet temperature:
18.00 ° C
T2
Outlet temperature:
10.00 ° C
DT
Temperature Differential:
8.00 ° C
CP
Product calorespecifico:
1.00
Qt
CargaTermicaporHora
Qt = weight of product x DT (differential temperature) x cp
considering
3024 calories per ton of refrigeration
Qt = FLUX lts. X 5.5 oC
3024 cal
Qt =
<79.3651 tr of the process
Cooling calculation for chickens
Get the number of chickens to cool in an hour. (n)
The temperature is going to have chicken when entering the tub. (x)
The temperature at which you want to lose the chicken when you throw the chicken out of the tub (y)
Delta (temperature differential) = x - y.
Number of chickens x delta = Tons
Cooling 3024 kilocalories
