Stainless steel fermenter is a fermenter structure for anaerobic fermentation (e.g. alcohol, solvent) that can be relatively simple. Fermenter for gas fermentation (such as antibiotics, amino acids, organic acids, vitamins, etc.) needs to continuously enter a large amount of sterile air, in order to consider the utilization rate of air into the fermenter structure is more complex, commonly used mechanical mixing fermenter, foam fermenter and gas lifting fermenter.

1. In the installation, disassembly and sterilization of the tank, special attention should be paid to the pH electrode and the vulnerable and valuable parts of the tank.

2. In the fermentation process, it is necessary to clean the workbench, clean the used culture bottles and other items in time, and the acid lye or water spilled should be dried immediately.

3. Before opening the stainless steel fermenter power supply, it is necessary to check whether the cooling water is turned on and whether the temperature probe is inserted into the tank, otherwise it will burn out the heating circuit.

4. The liquid level must be checked before sterilizing the tank, and all electrodes are required not to be lower than the liquid level.

According to the different equipment of stainless steel fermenter, it can be divided into mechanical stirring ventilated stainless steel fermenter and non-mechanical stirring ventilated stainless steel fermenter. According to the growth and metabolism of microorganisms, it can be divided into good stainless steel fermenter and anaerobic fermentation irrigation.

Fermenter is widely used in dairy products, beverages, biological engineering, pharmaceutical, fine chemical industry and other industries, the tank body is equipped with sandwich, insulation layer, heating, cooling, heat preservation. The tank body and the upper and lower filling head (or cone) are processed by spinning R Angle, the inner wall of the tank is polished by mirror, there is no sanitary dead Angle, and the fully closed design ensures that the materials are always mixed and fermented in a pollution-free state. The equipment is equipped with air breathing hole, CIP cleaning nozzle, manhole and other devices.

Classification of fermenter: according to the equipment of fermenter, it can be divided into mechanical stirring ventilated fermenter and non-mechanical stirring ventilated fermenter;

According to the needs of microbial growth and metabolism, it can be divided into aerobic fermenter and anaerobic fermenter.

Fermenter is a kind of equipment for stirring and fermenting materials mechanically. The equipment adopts internal circulation mode, dispersing and breaking bubbles with stirring paddle, which has high oxygen dissolution rate and good mixing effect. The tank is made of SUS304 or 316L imported stainless steel. The tank is equipped with automatic spray cleaning machine head to ensure that the production process meets the GMP requirements.