Fermentation tanks are mainly used in dairy product fermentation, beer fermentation, wine fermentation, kitchen waste disposal equipment, food wastewater processing, winery wastewater disposal equipment, biogas fermentation equipment and other fields.
The main classification of fermenters in China is based on the equipment of the fermenters, which are divided into mechanical mixing and ventilation and non-mechanical mixing and ventilation fermenters. According to the growth and metabolism needs of microorganisms, they are divided into aerobic fermenters and anaerobic fermenters.
The main body of the fermentation tank is provided with an interlayer and a thermal insulation layer, which can be heated, cooled and thermally insulated. The tank body and the upper and lower elliptical heads are processed by spinning R angle, the inner wall of the tank is mirror polished, clean and free of dead ends, and the fully enclosed design ensures that the materials are always mixed and fermented in a pollution-free state. The equipment is equipped with air breathing holes, CIP cleaning nozzles, manholes, inlet and outlet ports and other equipment.
The fermentation tank equipment adopts the internal circulation method, and uses the stirring paddle to disperse and break the air bubbles. It has a high oxygen dissolution rate and a good mixing effect. The tank body is made of SUS304 or 316L imported stainless steel, and the tank is equipped with an automatic spray cleaning head to ensure that the production process meets the requirements of GMP. Fermentation tanks are widely used in dairy products, beverages, bioengineering, pharmaceuticals, fine chemicals and other industries. In recent years, with the continuous progress of science and technology, the fermentation industry, which is related to the national economy and people’s livelihood, has achieved rapid development, and the fermentation equipment has also been updated from the traditional to the modern direction.
The layout of the fermenter for anaerobic fermentation can be simpler. The requirements for this type of fermentation tank are: can be closed; can withstand a certain pressure; have cooling equipment; minimize equipment in the tank, eliminate dead ends, and facilitate cleaning and sterilization. Alcohol and beer are both anaerobic fermentation products, and their fermenters do not require expensive sterile air, so they are much simpler than aerobic fermentation equipment in equipment enlargement, production and operation.
The fermentation tank used for aerobic fermentation needs to be connected to the tank with a lot of sterile air, and in order to consider the utilization rate of the introduced air, the layout of the fermentation tank is relatively messy. fermenters and airlift fermenters.