Fermenters are widely used in dairy, beverage, bioengineering, pharmaceutical, fine chemical and other industries. In recent years, with the continuous advancement of science and technology, the fermentation industry, which is related to the national economy and the people's livelihood, has achieved rapid development, and the fermentation equipment has also been updated from the traditional to the modernization direction.
The main body of the fermenter has a sandwich layer, an insulation layer, and can be heated, cooled, and insulated. The tank body and the upper and lower elliptical heads (or the prototype) are processed by spinning R angle. The inner wall of the tank is mirror polished, and there is no dead angle in the sanitary, and the fully enclosed design ensures that the material is always in the state of being in the state of (inlet and outlet) without pollution. Fermentation. The equipment is equipped with air breathing holes, CIP cleaning nozzles, manholes, inlet and outlet ports and other devices.
The main types of fermenters used in China are classified into mechanically stirred and ventilated and non-mechanical stirred and ventilated fermenters according to the equipment of the fermenter. According to the growth and metabolism requirements of microorganisms, they are divided into aerobic fermenters and anaerobic fermenting irrigation.
Fermentor structures for anaerobic fermentation (eg, production of alcohol, solvents) can be relatively simple. The requirements for this type of fermenter are: can be closed; can withstand a certain pressure; have cooling equipment; minimize the device in the tank, eliminate dead angles, and facilitate cleaning and sterilization. Alcohol and beer are all anaerobic fermentation products. Because the fermenter does not need to pass expensive sterile air, it is much simpler than aerobic fermentation equipment when the equipment is enlarged, manufactured and operated.
Fermentation tanks used for aerobic fermentation (such as the production of antibiotics, amino acids, organic acids, vitamins, etc.) need to continuously supply a large amount of sterile air into the tank, and in order to consider the utilization rate of the air, it is more in the fermenter structure. Complex, commonly used mechanical stirred fermenters, bubbling fermenters and airlift fermenters.
The fermenter equipment adopts the internal circulation method, and uses a stirring paddle to disperse and break the air bubbles, which has a high dissolved oxygen rate and a good mixing effect. The tank body is made of SUS304 or 316L imported stainless steel, and the tank is equipped with automatic spray cleaning head to ensure the production process meets GMP requirements.
Fermentation tanks are widely used in dairy fermentation, beer fermentation, wine fermentation, kitchen waste treatment equipment, food wastewater treatment, winery wastewater treatment equipment, biogas fermentation equipment and other fields.
It is applied to aerobic fermenters, anaerobic fermenters, dairy fermenters, kitchen waste treatment equipment, and fermentation tanks for biogas fermentation equipment.