model |
5ABC-D |
10ABC-D |
15ABC-D |
20ABC-D |
30ABC-D |
50ABC-D |
Nominal volume |
5L |
10L |
15L |
20L |
30L |
50L |
Aspect ratio |
1:2-3(Optional) |
Liquid loading coefficient |
70% |
texture of material |
The inner cylinder of the tank adopts the national standard s31603, and the jacket adopts the national standard s30408 (optional according to the customer's requirements); |
If other accessories are in direct contact with materials, s31603 is used, otherwise s30408 is used; |
Can body |
Mirror polishing in the tank, polishing accuracy ≤ Ra0.4, reasonable built-in structure, no dead angle, reduce the probability of contamination, and easy to clean; |
The tank liquid level observation mirror with large viewing angle and 12V safety light with acid and alkali corrosion resistance are used to observe the mixing situation in the tank at any time; |
At the same time, the tank is equipped with sterile sampling port, air inlet and multiple electrode ports, and the nozzle can be increased or decreased according to the needs of customers; |
Jacket |
Heating medium such as steam and hot water can be used to heat the materials in the container, or cooling medium such as cooling water or other cooling fluid can be used to cool the materials in the container. The optimized diversion design improves the exchange efficiency and the temperature uniformity in the tank. |
Can cover |
It is equipped with feeding port, defoaming electrode port, pressure gauge port, exhaust port, inoculation port and standby port to meet the different requirements of different customers, and all interfaces are smoothly welded with the tank cover, which is beautiful and safe. |
Ventilation control |
Deep ventilation, all stainless steel pipeline; manual valve to adjust flow, flowmeter display; |
Including rotameter, imported membrane air sterilization filter, the filtration accuracy is up to 0.02 μ M; |
It needs external compressed air and is equipped with water removing and pressure stabilizing device to supply gas continuously and stably; |
Optional with mass flow controller, automatic control of air flow. |
temperature control |
Jacket water bath electric heating, automatic control, temperature control, cooling water temperature + 5 ℃ ~ 65 ℃ ± 0.2 ℃; |
Feeding control |
PID automatic setting peristaltic pump switch control, automatic flow and measurement. |
Foam control |
Automatic PID control and alarm, peristaltic pump automatically add defoamer. |
PH control function |
Mettler electrode imported from Switzerland (compatible with high-quality domestic electrode), peristaltic pump automatically add acid and alkali, accurately control pH, display range: 0.00 ~ 14.00 ± 0.01, full-automatic control range: 2.00 ~ 12.00 ± 0.05. |
Do function |
Mettler electrode imported from Switzerland (compatible with high-quality domestic electrode) is used, and the speed (air flow, feeding, etc.) is controlled in association, with 0-150 ± 3% display accuracy of 0.1%; |
pressure control |
The top vent is equipped with pointer type pressure gauge to display the tank pressure, and the stainless steel valve is adjusted manually (automatic control is optional); |
A pressure sensor is installed on the top of the fermentation tank to control the pressure of the fermentation tank; |
Control system |
The system is a full-automatic fermentation process control and analysis system, which is composed of upper computer (provided by computer users, control software and communication cable provided by our company) and lower computer (field single-chip microcomputer control system). |
The system has imported air pressure regulator, ventilation flow meter display; |
Automatic temperature control, PH automatic control, speed control, dissolved oxygen online display, automatic foam alarm. |
Fault record; parameter fast correction; |
Chinese menu operation; data record storage; multi-level password management; control mode is PI control; data setting control, historical data storage, curve analysis, output printing, exception analysis and other functions. |
The key standard configuration of the system is 3 peristaltic pumps, of which PH one-way 1 way control, foam control 1, feed control 1, PH electrode and DO electrode are imported products, and the timing system is imported. |
Agitator blade |
Straight blade disk turbine type, inclined blade open turbine type, curved blade disk turbine type, propulsion type, etc. (optional according to customer requirements). |
Mixing method |
It adopts direct coupling mechanical stirring, top mechanical seal system, British mechanical seal (John Crane), high-performance agitator, defoamer, AC speed regulating motor, stepless speed regulation, high-power variable speed mechanism to make the stirring stable and keep running freely without adding lubricating oil. It can automatically set the control range of 50-1000rpm, rated speed ± 1%. |
Equipment highlights |
1. All welds are beautiful and safe, and "fish scale" can be seen; |
2. The control system can monitor and control the temperature, defoaming, stirring speed, pH, dissolved oxygen, liquid level and feeding in real time; |
3. The static balance and dynamic balance tests are carried out to ensure the reliable operation of the mixing system. |
choose |
1. The tank cover lifting device can lift the tank cover by 500mm pneumatically or electrically, so as to clean the tank thoroughly; |
2. Tank weighing: the weighing sensor is actually a device that converts the quality signal into the measurable electrical signal output; it can be directly connected to the PLC system and terminal control system to realize multi-path control and automatic control. |
3. CIP cleaning system: automatic on-site cleaning, can ensure certain cleaning effect, improve product safety; save operation time, improve efficiency; save labor, ensure operation safety; save water, steam and other energy, reduce detergent consumption; production equipment can achieve large-scale, high automation level; extend the service life of production equipment. |