Parameters and configuration: |
Reserve capacity |
5L/10L/15L/20L/30L/50L/100L/200L/300L/500L/1000L/5000L/10000L |
Can body |
The imported stainless steel material SUS316L is used, and there is no dead angle in the tank; the inside mirror of the tank with large viewing angle is used, and the tank cover is equipped with light mirror, 12V safety light, feeding interface, bubble level interface, flame inoculation port, tail gas condenser and mixing interface. The inner and outer surface of the tank is polished with mirror surface treatment, the polishing accuracy is Ra0.4, easy to clean, the liquid loading is 70%, the equipment is beautiful and easy to operate. |
Mixing system |
The tank top mechanical seal system, imported mechanical seal, stainless steel 316L impeller, defoaming impeller, servo stepping motor and stepless speed regulation are adopted to ensure the smooth operation of the motor at high and low speed. Control range: 50-500rpm / min; control precision: ± 5rpm; display range: 0-1000rpm / min. |
Ventilation control |
Manual control, rotameter display, air sterilization and filtration with imported filter element, the filtration accuracy is up to 0.02μm. |
temperature control |
The electric heating of jacket water bath adopts imported PT100 electrode to detect the inside of tank and jacket, and PID automatically controls electric heating and cooling water. The temperature control precision in the fermentation tank is ± 0.1 ℃ cooling water temperature + 5 ℃ - 60 ℃; the control precision is ± 0.1 ℃; the display range is 0-160 ℃; the resolution is 0.01 ℃. |
Foam |
Automatic PID setting peristaltic pump switch control, automatically add defoamer. |
Replenishment |
Automatic PID setting, peristaltic pump switch control, automatic feeding and metering. |
Acid supplement |
Automatic PID setting peristaltic pump switch control, automatic acid addition. |
Alkali supplement |
Automatic PID setting peristaltic pump switch control, automatically add alkali. |
PH control |
Mettler or Hamilton electrode (or domestic electrode) imported from Switzerland is adopted. Acid and alkali are added automatically by peristaltic pump. PH is controlled accurately. The display range is 0.00 ~ 14.00 ± 0.01, and the full-automatic control range is 2.00 ~ 12.00 ± 0.05. |
Do control |
Mettler or Hamilton electrode imported from Switzerland (or domestic electrode) is adopted. The electrode and speed (air flow, feeding, etc.) are controlled by linkage, with 0-150 ± 3% display accuracy of 0.1%. |
pressure control |
Manual control (optional for automatic control), diaphragm gauge display or instrument display. |
Control system |
Siemens S7-200 series PLC control system + 10.5 "color touch screen + control software control core, signal acquisition, transmitter, power drive all kinds of executive elements are adopted, and the fermentation process can also be remotely monitored. |