Introduction to 100 liter stainless steel fermentation tank

Introduction to 100 liter stainless steel fermentation tank

System Composition

Tank system: Made of imported SUS316L high-quality stainless steel, with * inside the tank; Adopting a large angle liquid level observation mirror inside the tank, a 12V safety sight light is resistant to acid and alkali corrosion, and the inner and outer surfaces are treated with polished mirror surfaces, with a polishing accuracy of Ra0.4; Reduce the chance of bacterial infection and make it easy to clean; The liquid filling coefficient is 70%, the process structure is advanced, and the operation is simple.

Mixing system: Direct coupling mechanical mixing is adopted, using a tank top mechanical seal system, British mechanical seal (John Crane), high-performance mixing blade, defoaming blade, AC speed regulating motor, stepless speed regulation, high-power variable speed mechanism ensures stable mixing and smooth operation without adding lubricating oil. The fully automatic setting control range is 50-500rpm~rated speed ± 1%.

Ventilation control: manual control, flow meter display. Including rotor flowmeter, imported filter membrane air sterilization filter, with a filtration accuracy of up to 0.02 μ m

Temperature control: jacketed water bath electric heating, automatic control, temperature control cooling water temperature+5 ℃~65 ℃ ± 0.2 ℃

Ventilation control: manual control, flow meter display

Foam control: full automatic PID control and alarm, peristaltic pump automatically adds defoamer

Feeding control: PID fully automatic setting peristaltic pump switch control, automatic flow addition and metering.

PH control: Swiss Mettler electrodes (compatible with high-quality domestic electrodes) are used, and the peristaltic pump automatically adds acid and alkali to accurately control pH. The display range is 0.00~14.00 ± 0.01, and the fully automatic control range is 2.00~12.00 ± 0.05.

DO control: using Swiss Mettler electrodes (or optional high-quality domestic electrodes), associated with speed (optional air flow, feeding, etc.) for control, 0-150 ± 3%, display accuracy of 0.1%.

Pressure control: manual control, instrument display

Introduction to 100 liter stainless steel fermentation tank

Control system: Single tank can use BIOTECH-2002 biological process controller supplemented with BIOTECH-FCS fermentation monitoring software, which allows you to observe fermentation changes on-site and remotely monitor the fermentation process; If multiple or multi-stage fermentation tanks are used, BIOTECH-3000/7000/8000/9000 biological process controllers can be used to achieve more measurement and control functions. (For more control functions, please refer to the introduction of relevant biological process controllers and fermentation monitoring software)

Scalable features:
Automatic detection and control of air flow rate, tank pressure, and liquid level
Exhaust O2 and CO2 detection
Two additional feeding routes can be added
Can add an electronic balance weighing system

Business scope: Production of bioreactors (limited to branch offices), sales of self-control engineering equipment, electromechanical equipment, mechanical equipment, instrument equipment, chemical products and raw materials (excluding hazardous chemicals and monitored chemicals), computers, software and auxiliary equipment (excluding computer information system security products), engaged in technical development and services in the field of biotechnology, business consulting