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Биореакторы-ферментеры из нержавеющей стали
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Описание

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Наименования

Требования и производители

5L 50L 500L

ферментер

Корпус ферментера 

The size of fermenter takes in general use type as basis and The main material of the fermenter is made by 316L stainless steel. The design pressure: P(inside)= 0.3Mpa, P(interlayer)= 0.3Mpa, The polishing precision: Ra0.4~0.6, the ratio between diameter and height: 1:2.5

Ферментер на 5 литров Рабочий объем от 2-3.5 литров

Ферментер на 50 литров Рабочий объем от 20-35 литров

Ферментер на 500 литров Рабочий объем от 200-500 литров

Метод стерилизации 

Автоматическая стерилизация 

Система перемешивания 

Mechanical sealing system at the top of the fermenter; high-powered stirring oar, antifoam oar; AC electrical machine(SEW): infinite speed variation;rpm in the 500L germ fermenter: 70~400rpm±1%rpm;, The height of the stirring oar can be adjusted, too. 

Обнаружение и контроль температуры 

Heat by thermostatic water tank and circulate by circulating pump(Grundfos, Denmark), autocontrol (cooling water+5℃)~70℃±0.1℃,temperature probe(imported) 

Определение и контроль pH 

2.00-12.00±0.05pH, autocontrol by adding acid and base, pH sensor (Hamilton /Mettler, Switzerland) and shielding lead (Hamilton /Mettler, Switzerland). 

Обнаружение и контроль DO 

0-150±3% displaying precision 0.1%, sensor (Hamilton /Mettler, Switzerland) and shielding lead(Hamilton /Mettler, Switzerland) 

Контроль подачи 

fermenter uses peristaltic pump (Longer) to add meterials  

Противопенный контроль 

Tested by sencor and added antifoamer by peristaltic pump  

Обнаружение и контроль аэрации 

manual control ventilatory capacity, the precision of nhaler : 0.1μ, displayed by rotameter. The range of flow adjusting of 10000L germ fermenter :0~20000L/min

обнаружение и контроль давления 

Manual control exhaust by diaphragm cell valve,and displayed by pressure gauge. 

Трубопровод и клапан  

The pipelines and valves which are in contact with the zymotic fluid are made by 316L stainless steel, the valves are diaphragm cell valves 

Система контроля

BLBIO S Control System: on-site controller, the next crew for the Siemens S7-200 series PLC control system, it is a mature, stable, universal type of PLC, to suit a variety of automation applications, especially in manufacturing process control Application. Its modular, easy to implement distributed configuration and easy to master and so on, Siemens PLC control center has become a biological reaction process control implementation is economical and advanced control system, the system uses the touch screen display, on-site direct operations (menu type), all English menu and interface; also with the host computer for data transmission, data sampling and display tank, the system view of data analysis, reading settings.

10-inch LCD touch-sensitive screen as the display screen to display complete content-rich, user-friendly screen is simple, easy to operate. And disturbing each other. The control system can adapt to different range of sensors and actuators the output of the input signal with the signal anti-jamming system.

Программное обеспечение: Siemens S7 + FORCE CONTORL

Data collection and control module: Siemens S200 PLC controller and data collection and control module

1. Контроль
① Manual control: You can set the percentage of open valve or a valve opening ② automatic control mode: You can select continuous or PID PID control the switch ③ sequence control: the control of all parameters can be pre-set at least 10 control section, ④ for automatic segmentation remotely control: PC control ⑤ acceptable correlation control: the dissolved oxygen can select speed, air flow rate, tank pressure, control of feeding, etc.; pH can choose to control with acid and alkali

 

2. Measurement function: can feeding, bubble enemy, such as measurement of pH
3. XY-axis to chart real progress can be any expansion and contraction of graphics display, to help the operator determine the parameters of the interaction between the effects of the fermentation process to quickly modify and adjust

Обработка данных 4.
1) показать, что все параметры анализа кривой тренда
2) хранить, отображать, анализировать все параметры исторической кривой
3) может отображать все параметры пакетного отчета
4) скопируйте данные напрямую с USB

 

5) data storage format is compatible with EXCEL, EXCEL platform can be to deal with
5. Controller self-protection function: to set the password, others can not modify the fermentation parameters; and the controller is not lost due to power settings for each parameter
6. Can the process control parameters, each parameter can have 10 block can be set
7. Отображение времени каждого интервала записи параметра можно отрегулировать.
8. Два параметра могут быть выполнены с настройками экрана и калибровкой.

9. show the controller is really running against, the panel instructed the state process system, process hardware, and motion status indicator for understanding the various devices (such as peristaltic pumps, circulating pumps, heating, mixing, etc.) work status, Fault identification can be used as display
10. Each parameter of the transmission are independent modules, without disturbing each other, for easy maintenance
11.PH, DO and other parameters of control and associated controls can be adjusted

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