Introduction:

This device consists of multiple fermentation tanks forming a connected system, with the control system consisting of a set of upper computer software and multiple sets of biological process controllers (or a system controller) as the core, suitable for conducting equal experiments on tank 50-3The 000L stainless steel tank is also used in multi-stage pilot systems.

Stainless steel fermentation tanks are widely used in various research institutes, universities, and enterprises for teaching, scientific research, or biological experiments, and are one of the ideal tools for precision fermentation experiments. Suitable for teaching experiment simulation, screening of fermentation medium formulas, determination or verification of fermentation process parameters.

Equipment composition:

This fermentation production system consists of an air pretreatment system, a steam treatment system, a culture tank, a constant temperature control system, an electrical control system, as well as supporting components such as pipelines and valves.

Characteristics:

1. Integrated structure, personalized design, compact structure, high concentration, convenient to use.
2. The design pressure of the tank body is 0.3MPa, the short-term sterilization pressure is ≤ 0.13 MPa, and the working pressure during fermentation is about 0.05-0.07 MPa. The jacket is used for heat transfer and temperature control, and the inner and outer surfaces of the tank body are polished with a polishing accuracy Ra ≤ 0.4. The tank body and pipelines are sterilized in place, which is safe and reliable. The cylinder body is equipped with a large viewing angle observation mirror for easy observation of the fermentation status inside the tank.
3. The equipment is equipped with multiple fermentation tank specific standard interfaces, such as pH interface, DO interface, temperature control interface, inoculation port, defoaming alarm port, etc., to meet your detection and control of various fermentation parameters.
4. Adopting direct current motor mechanical stirring, stepless speed regulation, speed: 50-1000rpm, using fermentation specific mechanical seals, German technology, safe and reliable, reducing the probability of leakage and bacterial contamination. Gas stirring can also be used.
5. Two speed turbine disc agitator (flat blade/inclined blade/curved blade), adjustable in height, used in conjunction with baffles to achieve more uniform mixing of materials and liquids, which is beneficial for gas dispersion and oxygen absorption.
6. The air filtration system adopts advanced membrane filtration technology, two-stage dual filtration, with an accuracy of 0.01 μ m and a retention rate of 99.9999%, greatly reducing the probability of bacterial infection.
7. This fermentation system can also be used for simultaneous fermentation in multiple identical fermentation tanks. Parallel experiments can be conducted to compare the same strain of bacteria at different temperatures, speeds, pH, DO, and other parameters, with strong specificity.
8. Adopting stainless steel polished pipelines and valves that meet the requirements of microbial fermentation, with surface polishing treatment.
9. The basic control parameters include: temperature, speed pH、DO、 Foam, feeding, flow, pressure, etc. The control modes are divided into A, B, C and D. See the automatic control section for details.