Seed pot

Shuncheng Technology to provide customers with complete sets of biological fermentation equipment solutions. The products are widely used in microbiology laboratories of colleges and universities, scientific research institutes and enterprises.

Nominal volume :5L-50L; 10L-100L; 15L-150L; 20L-200L; 30L-300L,50L-500L; 100L-1000L
Diameter to height ratio: 1:2.5; Filling coefficient: 70%
10 liter 100 liter tank: the main material is all stainless steel 316L tank, there is no dead Angle in the tank; With fermenter special sampling, discharge valve, transfer pipeline. With large viewing Angle tank liquid level observation mirror, 12V safety light, with temperature, PH, DO, defoaming, liquid level interface, inoculation port, feeding port, and a number of spare ports, all welds are strong, neat and beautiful.
Tank body: design pressure 0.3Mpa jacket: design pressure 0.3Mpa, the use of optimized diversion design, improve the exchange efficiency and the uniformity of temperature in the tank
Tank functions: John Crane mechanical seal, air intake sterilization filter, exhaust condenser, air intake system with air distributor, flame inoculation port (also feed port and cleaning port), discharge port, sampling port, feeding port; The five electrodes of automatic control parameters are: PH electrode, DO electrode, defoaming electrode and temperature electrode port; Four peristaltic pumps automatically control acid/alkali/foam/culture agent respectively;
Motor: special motor for fermenter, to ensure that the motor can operate in harsh environment;
Air ventilation: the use of one deep ventilation, rotor flowmeter display, according to the process requirements to adjust the flow of gas, the tank air distributor distributed gas; The precision of 0.2μm sterilization filter (Dominica or Shanghai Yiming), with anti-material backflow device, to ensure safety and greatly extend the service life;
Mixing system: Mechanical mixing system, John Crane mechanical Seal, Fujifilm inverter
Mixing form: straight impeller (two levels) oblique impeller (one level), mechanical pressure type defoaming paddle (one level), four baffle plates;
Fermentation PH control function: intelligent PID control, special Swiss METTler pH electrode;
Fermentation oxygen degree control function: intelligent PID control, special Swiss METTler DO electrode;
Temperature control: electric heating, water cooling, circulation pump circulation temperature control, air self-escape function and water cut-off, overtemperature protection function, with good heat exchange efficiency; Intelligent module control not only ensures the speed of temperature control but also realizes energy saving.
Feeding: perfect feeding system (acid, alkali, bubble enemy, culture agent), can be regularly quantitative feeding; Four peristaltic pumps can be selected on the control interface respectively, which is convenient and flexible in actual use. Equipped with specially designed feeding pin to ensure the safe operation of feeding;
Control system: Germany Siemens S7-200 series PLC control system +10 "LCD touch screen display operation, on-site direct operation (menu type), all Chinese menu and interface; Sample and display tank data, browse and analyze system data, read Settings. Can control the stirring speed, the temperature of the medium in the tank, Ph value, DO value;
Can set the temperature, speed, Ph value, DO value, upper and lower limits, and has the over-limit alarm function;
With the function of super liquid level alarm and automatic replenishment, with the function of super bubble alarm and automatic addition of defoamer;
All alarm accidents can be recorded and consulted;
Speed, temperature, Ph value, DO value, etc. can be set to automatic and off state;
The parameters of medium temperature, stirring speed, Ph, DO etc. in the tank can be set according to the process requirements.
Each parameter has PID adjustment process display, such as set value, real time value, PID set value, upper and lower limit value, curve display, manual/automatic switching, online setting, etc.
The historical data and curves of various parameters can be saved for many years, and the real-time curves can be restored exactly when the power is turned on again.
Friendly man-machine interface, can switch more than ten kinds of monitoring screen;
With the function of feeding measurement; Regular quantitative feeding;
The system has a variety of correlation control: speed and dissolved oxygen correlation control, feed and dissolved oxygen correlation control, feed and ph correlation control, etc.
The system has real-time display, data recording and data analysis of the running process
The parameters of each detection and control loop can be manually set and corrected online on the screen, and the temperature, DO and PH sensors can be adjusted and calibrated, and the flow of each peristaltic pump can be calibrated; Operation has password protection function, password is divided into operator and administrator level password;
Automatically record the starting time of the fermenter, the shutdown time, the number of power outages, the power outage time, the call time, etc.
The software system has the ability of self-adaptation and self-diagnosis.
Control system and fermenter volume can be arbitrarily combined, convenient and flexible.