Brewed beer equipment - — The design of the ice beer fermentation tank3

Ice beer fermentation tank design and solution: the temperature of the ice wine called freezing point. Beer ice occur. There are two major reasons: one is the refrigerant temperature is too low; 2 it is tapered tank improper cooling jacket design, and this phenomenon occurs when the outside air temperature is low. In order to avoid the liquid in the tank wall is icy, refrigerant temperature shoulds not be too low, according to the standards and technical requirements of design, the temperature of the refrigerant water to the end - 15 degrees, it is easy to make the low temperature storage of ice beer, so the refrigerant temperature control in - in general 4 to - 6 degrees, shall not exceed the lowest - 8 degrees. Beer freezes easily affect the quality of the beer and stability. In addition, the import of refrigerant water should not be designed in a big pot of low temperature zone, or is likely to cause ice beer. Gradient distribution in the beer: tapered tank due to up to 10 meters, the convection is poorer, fluid temperature, fluid density is different also, and low carbon content on the high, stratification exist in the fermented liquid gradient, difficult to control tank of spirit quality, can be resolved through the following methods. First installed in the bottom of the tank washing device of carbon dioxide, in the fermented liquid washing at the same time, promote the mixing of liquid. The rational use of tapered tank cooling jacket. The final step is: set up two sample with medium, sampling and mixed respectively, make the sample is representative. Above is the ice beer fermentation tank design and solutions, if you'd like to know something about beer equipment, brewed beer equipment, micro beer equipment welcome to zodiac. My company all staff welcome your arrival.