6-pack micro strain screening fermentation equipment

One6-pack micro strain screening fermentation equipment

6 sets of tanks

Tank structure: effective volume of 1L, ex situ sterilization, working pressure of 0.1Mpa; Main material: a combination of high borosilicate glass and 316L stainless steel; Equipped with dedicated sampling and discharging valves for fermentation tanks, and standard interfaces such as exhaust ports, temperature probe ports, pH probe ports, DO probe ports, defoaming ports, seed transfer ports, and feeding ports;

Loading coefficient: 70% -80%

Air intake filtration: using deep ventilation, maximum ventilation volume: 1.5VVM; Secondary filtration, precision 0.2 μ m Sartorius sterilization filter, capable of independent sterilization;

Motor: Motor power: 0.1KW, speed: 50-1000rpm, continuously adjustable and stable; Control accuracy ± 0.5% * maximum speed, resolution 1rpm;

Mixing: Top mechanical mixing system, using stainless steel specially heat-treated for mixing shaft, precision machining, with ideal dynamic balance performance, good rigidity, and long-term use without deformation; Adopting adjustable stirring blades, with six flat blades on the upper gear and inclined blades on the lower gear of the compression turbine. The special design can agitate the material settled at the bottom of the lower head to achieve uniform mixing effect. The first stage compression high-efficiency defoaming blade and baffle are used;

II6-pack micro strain screening fermentation equipmentcontrol system

2.1 Temperature control system 6 sets

2.1.1. Measurement range: 0-150 ℃;

2.1.2. Control range:+5 to+75 ℃;

2.1.3 Control accuracy: ± 0.1 ℃;

2.1.4 Resolution: 0.1 ℃;

2.1.5 Control content: Temperature value online detection, PID intelligent control, can be set according to the required temperature of the fermentation process.

2.1.6. Component selection: temperature sensor, SUS304 stainless steel electrode sheath, bottom heating plate for heating up, solenoid valve for cooling down.

2.1.7 Characteristics:

A) The PID intelligent control system ensures fast and energy-saving temperature control.

B chassis heating design.

2.1.8. Temperature band over upper and lower limit alarm function.

2.1.9. Software functions: data curve chart, data report, temperature manual and automatic control modes.

★ 2.2 PH online detection and control system 6 sets

2.2.1 Control mode: fully automatic control, pH value can be set;

2.2.2. Display range: 0-14PH;

2.2.3. Control range: 2-12PH;

2.2.4 Resolution: 0.01PH;

2.2.5. Transmitter: Integrated transmitter with filter, signal isolator, RS-485 communication;

2.2.6 Control content: pH value online detection, PID intelligent control;

2.2.7. Execution mechanism: The microcomputer intelligent PID control system automatically adds acid or alkali to two peristaltic pumps, ensuring that the pH value is controlled within the set range. There are two control modes: manual and automatic.

2.2.8. PH with upper and lower limit over limit alarm function.

2.2.9. Software functions: data curve chart, data report, PH manual and automatic control. PH control mode: Three control modes, manual control/real-time automatic control/FT mode automatic control, among which FT control mode is anaerobic fermentation control mode. (Provide data screenshot)

2.3 6 sets of pressure and flow control systems

2.3.1. The diameter 60 surface pressure gauge indicates the pipeline pressure, and the tank pressure is manually controlled with a range of 0-0.4Mpa.

2.3.2. The glass rotor flowmeter manually controls the intake flow rate, and the ventilation volume can be adjusted.

2.4 6 sets of feeding systems

2.4.1. Execution mechanism: Constant flow peristaltic pump flow addition.

2.4.2 Control mode: Automatic material feeding, with two control modes: manual and automatic. In automatic control mode, the amount of material fed per unit time can be set.

2.5 Bubble suppression system 6 sets

2.5.1 Control mode: defoaming module, fully automatic control;

2.5.2. Control accuracy: 10-100000 Ω;

2.5.3 Control content: foam abnormal condition alarm, automatic intermittent processing;

2.6 Speed control system 6 sets

Taiwan, China, China BC2000 DC speed governor, speed 50-1000rpm ± 1%, stepless frequency control.

★ 2.7 BMP instantaneous gas production rate detection system 6 sets

2.7.1 EFSR gas production rate module: 0-5000ml/h fully automatic online digital detection

2.7.2 Resolution: 0.1ml

2.7.3 Detection accuracy: ± 0.1% (full scale)

2.8 Accumulated gas production measurement system 6 sets

2.8.1 Detection range: 3.3ml-5000ml/h

2.9 Complete set of fermentation process control system for lower computer

2.9.1 It can detect and control the stirring speed, temperature, feeding, defoaming, pH, and DO of the fermentation tank, especially for accurate detection of cumulative gas production and instantaneous gas production rate, which can be corrected and controlled in the software engineer interface. The manufacturer provides a copyright registration certificate for the data analysis software to ensure that it is protected by the manufacturer's independent intellectual property rights (not third-party software), without any other defects in its rights, and does not infringe on any intellectual property or trade secrets of any third party. The 10 "widescreen color LCD touch screen, programmable controller, and one controller can simultaneously detect and control the corresponding parameters of the fermentation tank; All control aspects adopt intelligent PID control, with high control accuracy and parameter self-tuning control algorithm.

2.9.2 The on-site human-machine operation interface adopts a LCD touch screen, with advanced touch feel and a fully Chinese operation interface. It has functions such as digital setting, quick calibration, data storage, over limit alarm, and password setting.

2.9.3 The controller is equipped with a USB serial port, and users can copy the fermentation process parameter values and connect them to a printer on other computers for printing.

2.9.4 Function description of on-site control system:

1) Can detect and control the stirring speed, temperature, pH value of the fermentation tank;

2) The parameters of each detection and control circuit can be manually set and corrected online on the screen, and the operation has password protection function.

3) The adjustment method is PID, which can meet different control components and control performance, and can achieve manual/automatic disturbance free switching.

4) All kinds of monitoring data can be displayed and recorded in real-time, with display methods including trend lines and graphs,

5) Each circuit has upper and lower limit and alarm functions.

6) The system has a power-off protection function to protect data during power outages.

7) All operations are carried out on the human-machine interface, implementing visual operations.

8) The system has clock function: fermentation batch date, running time, etc.

9) The alarm can be cut off, which can be short-term or long-term.

10) Display the process of adding acid and alkali; It can achieve curve setting and manual and automatic control of pH value.

11) Temperature control: It can achieve curve setting and manually and automatically control the temperature value.

12) It has a display of the replenishment process and the total amount of replenishment.

13) It has defoaming function, records high foaming conditions, and displays the defoaming process.

14) EFSR gas production rate module: 0-5000ml/h fully automatic online digital detection;