Two stage heat exchanger
- Jul 22, 2017
- 195
- beer
Two stage heat exchanger
The two stage heat exchanger generally included the front and back part, and with a middle plate between them. The front stage cooled with cold water/ city water. The back stage cooled with coolant.
Generally the temperature of the first stage water cannot exceed 20 celsius, it will reduce the wort temperature to 40-50 celsius after cooling; The temrperature of the coolant generally at -3~-4 celsius, it will reduce the wort temperature to fermentation temperature. And the water of first stage can also be recycled as brewing water.
The heat exchanger with resistance at about 0.25-0.35Mpa, both of the wort and coolant need being pumped in, and the cooling process better within 1 hour. So it is better if the heat exchanger with a bigger capacity.
When the wort cooling is finished, the heat exchanger must be recirculated by hot water and caustic water, that will helped cleaning and sterilization.
Edited by Laura
Sales Manager in Tiantai Company
Email: [email protected]
The two stage heat exchanger generally included the front and back part, and with a middle plate between them. The front stage cooled with cold water/ city water. The back stage cooled with coolant.
Generally the temperature of the first stage water cannot exceed 20 celsius, it will reduce the wort temperature to 40-50 celsius after cooling; The temrperature of the coolant generally at -3~-4 celsius, it will reduce the wort temperature to fermentation temperature. And the water of first stage can also be recycled as brewing water.
The heat exchanger with resistance at about 0.25-0.35Mpa, both of the wort and coolant need being pumped in, and the cooling process better within 1 hour. So it is better if the heat exchanger with a bigger capacity.
When the wort cooling is finished, the heat exchanger must be recirculated by hot water and caustic water, that will helped cleaning and sterilization.
Edited by Laura
Sales Manager in Tiantai Company
Email: [email protected]
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