Introduction of fermentation tank

The of structure fermentation tank that is used in anaerobic fermentation (such as the production of alcohol and solvents) is simple. According to the needs, the fermentation tanks that are used in aerobic fermentation (such as antibiotics, amino acids, organic acids, vitamins, etc.) can continuously ventilate a large number of sterile air into tanks, and to consider the utilization rate of going into the air, so the structure of fermentation tank is relatively complex. The common fermentation tanks are mechanical stirring type fermentation tank, bubbling type fermentation tank and gas lift type fermentation tank.fermentation tank.

Dairy products and alcohol fermentation is a process of sterile pollution-free. Fermentation tank used the sterile system that avoids and prevents the contamination of microorganism in the air, and greatly extends the shelf life and pure of the product. Tanks are specially designed and installed sterile respiratory or sterile positive pressure fermentation system. There is a milo board or labyrinth interlayer on the tank. It can get through the heating or cooling medium for heating or cooling. Fermentation tank capacity has a variety of different specifications, from 300 to 15000L. According to the using scope of classification, fermentation tank can be divided into biological fermentation tank, beer fermentation tank, wine fermentation tank, etc.

Fermentation tank is widely used in dairy, beverage, biotechnology, pharmaceutical, fine chemical and other industries. It has interlayer and thermal insulation layer so that it can heat, cool and heat preservation. Tanks and filling heads of up and down (or prototype) adopt spinning R Angle processing, and the inner wall of the tank by the mirror polishing processing is not health dead Angle, and totally enclosed design can ensure that the material has always been mixed and fermented under the pollution-free condition. Equipment is equipped with air breathing hole, CIP cleaning nozzle and manhole device, etc.

The classification of the fermentation tank: according to the fermentation tank equipment, fermentation tank can be divided into mechanical mixing ventilation and unmechanical mixing ventilation fermentation tank; According to the needs of the growth of microbial metabolic, fermentation tank can be divided into aerobic fermentation tank and anaerobic fermentation tank.

Fermentation tank is a kind of equipment that can mechanically stir and ferment materials. The device adopts the inner loop method, scattered and broken bubble by stirring blade, which dissolved oxygen rate is high and the mixing effect is good. Tanks adopt imported SUS304 or 316 l stainless steel. The tank is equipped with automatic spray to clean head, which can ensure the cleaning process conforms to the GMP requirements.