30 liter triple stainless steel fermentation tank

The 30 liter triple stainless steel fermentation tank BLBIO-30SJ is a small pilot fermentation equipment that can be used for laboratory strain screening, greatly saving time and cost. $n fermentation tanks can be used simultaneously, or one or two fermentation tanks can be used separately

　　30 liter triple stainless steel fermentation tanktechnical indicators

Nominal volume: 30 liters, liquid filling coefficient: 30-75%

Design pressure: 0.4Mpa, working pressure: 0.3MPa

Design temperature: 140 ℃, working temperature: 121 ℃

Simplified material: 316L stainless steel jacket material: 304 stainless steel

Diameter to height ratio: 1:2.5

Sterilization method: In situ sterilization (optional manual sterilization or automatic sterilization, automatic sterilization program automatically controlled, no need to operate any valves, sterilization time can be changed, system records)

Tank bottom interface: diaphragm valve sampling, diaphragm valve discharge valve (with steam sterilization), and tank bottom valve, designed for liquid accumulation, with diaphragm valve controlling steam opening.

Transfer pipeline: (with steam sterilization), 3 30L stainless steel fermentation tanks can transfer seeds to each other

Feeding: A comprehensive feeding system (acid, alkali, foam, culture agent) that can provide timed and quantitative feeding; Four peristaltic pumps can be selected for segmented settings on the control interface, which is convenient and flexible in practical use. Equipped with specially designed feeding pins to ensure safe operation of feeding;

Mixing system: mechanical mixing, range: 50-1000rpm, accuracy: 1rpm

　　30 liter triple stainless steel fermentation tankcontrol system

BLBIO-B control system: on-site controller, with Siemens S7-200 series PLC control system as the lower computer. It is a mature, stable, and universal PLC that can be suitable for various automation applications, especially in production and manufacturing process control. The Siemens PLC control core has the characteristics of modularity, easy implementation of distributed configuration, and easy mastery. It has become an economical and advanced control system for implementing biological reaction process control. The system adopts touch screen display, on-site direct operation (menu style), and fully Chinese menu and interface; It can also transmit data with the upper computer, sample and display tank data, browse and analyze system data, and read settings.

Composed of a tablet computer and Siemens PLC as the core, using a 10 inch LCD touch screen as the display interface, the display content is rich and complete, the user-friendly interface is simple and clear, and the operation is simple and convenient. And they don't interfere with each other. This control system can adapt to the output and input signals of different sensors and actuators, and is equipped with a signal anti-interference system.

Control and display parameters: temperature, speed pH、 Feeding and manual air flow