Basic Conditions of Beer Fermentation Tank Mechanical Stirring Fermentation Tank uses the function of mechanical stirrer to mix air and fermentation broth to promote oxygen dissolution in fermentation broth, so as to ensure the supply of microorganisms to promote the growth and reproduction of oxygen. Also known as universal fermenter. Basic requirements of fermentation tank 1) Beer fermentation tank has strict structure, can withstand repeated steam sterilization, smooth inner wall, good corrosion resistance, easy to sterilize thoroughly and reduce the impact of metal ions on biological reaction;

　　2) Good gas-liquid-solid contact and mixing performance, effective heat, mass and momentum transfer performance;
　　3) Reduce the energy consumption of fermentation tank, while maintaining the requirements of biological reaction;
　　4) It has good heat exchange performance to keep the optimum temperature of biological reaction.

　　5) Sterilization operation and automation control have feasible pipeline proportion and instrument control.
　　The utility model relates to a beer fermentation tank, which comprises a tank body, in which a cooling sleeve is arranged on the side of the tank body, a tank pad is arranged on the tank body, a safety valve is arranged on the upper end of the tank body, a safety valve is connected to the water tank washer, a positioning seat is fixed to the upper end of the water tank body, and a cooling sleeve is formed integrally, and a cooling sleeve is arranged along the tank shaft. The cooling sleeve is arranged in a circular arc, and the cooling sleeve is welded and fixed on the side wall of the tank.

　　The utility model adopts the above technical scheme and provides a beer fermentation tank, which makes the cooling sleeve simple to process, high production efficiency, uniform heat dissipation and good cooling effect.