Overview
The medium and small test fermenters designed by our company are made of high quality stainless steel such as 316L/304. It has compact structure, neat appearance, integrated design and can be comparable with imported brands. With complete functions and high automation, it can be widely used in medicine, food industry, biological and chemical industry, agriculture, brewing and other industries. The equipment is designed and manufactured meeting GMP requirement.
Technical Parameters
1. Volume: 10L-100L, 20L-200L, 30-300L, 50-500L, 100-1000L, 1KL-10KL…tanks are optional;
2. Effective volume: more than 70%
3. Tank material: SUS304/316L stainless steel;
4. Surface finish: the inner surface mirror surface Ra≤0.6μm, and outer surface mirror the external surface Ra≤0.8μm or matt / sandblasted;
5. Heating and cooling method: with external casing/ combined of outer half-pipe and inner tubular pipe
6. Tank interface: PH, DO, temperature, inoculation, defoaming, acid supplementation, alkali supplementation, material replenishment, pressure, audition, etc.;
7. Structural form: vertical legs, ear supports, skirts, etc. to meet the needs of different working conditions;
8. Stirring system: overhead mixing device, brand reducer, brand inverter, sanitary aseptic mechanical seal;
9. Blade form: Different forms such as defoaming pulp, flat leaf, oblique leaf, curved leaf, and turbine type are selected according to customer requirements or process requirements;
10. System composition: first, second and third grade seed tanks, fermenters, acid and alkali liquid tanks, feed tanks, hot water tanks, air sterilization filtration systems, automatic control instruments, automatic control systems, connecting pipes and valves, etc. At the same time, the fermentation system can be used with continuous disinfection equipment to reduce the disinfection time and maximize the effective composition of the medium. Compared with the traditional solid-process, steam can be reduced by about 50%.
Control System
1. The tank body is equipped with temperature control jacket, PID digital control and cyclic sterilization; Resolution in sterilization, temperature control accuracy + 0.2 ℃, 0.1 ℃.
2. Temperature control range: 0-150±0.2°C, resolution 0.1°C;
3. Sterilization temperature: 100-130 ° C
4. Stirring speed: 50-1000 rpm ± 5% (depending on the size of the tank and the material requirements)
5. PH control: 2-12 ± 0.02 PH, resolution 0.01 PH. PH, acid and alkali linkage control. The peristaltic pump is automatically adjusted to add acid and alkali. Imported PH sensor for signal transmission.
6.DO control: 0-100%±5%, resolution 0.01%, DO and speed linkage control, METTLER DO sensor for signal transmission
7. Foam control: automatic control and alarm, stainless steel electrode online monitoring, peristaltic pump automatically adds defoamer.
8. Air flow: mass flow meter, pneumatic valve automatic adjustment. Inlet filter, exhaust filter, with PALL filter, filtration accuracy of 0.22μm.
9. Tank configuration: The small tank has a flame inoculating port, and the sampling valve and the tank bottom valve can be sterilized at any time.
10. Control of lower machine: brand touch screen operation interface, special PLC automatic control program, realizing the whole equipment online operation, automatic stirring, sterilization, dissolved oxygen, PH adjustment, temperature adjustment, automatic foam elimination, etc.;
11. Host computer control: remote computer real-time monitoring, fermentation dedicated configuration software, historical data query analysis, curve analysis.
Equipment features
1. Sterilized in place, safe and reliable.
2. No traditional risk of leakage;
3. The inoculation method is reliable, and various methods such as flame inoculation and differential pressure inoculation are available;
4.Structural integrated design, small footprint, beautiful appearance;
Additional
1. Multiple feeds;
2. Fully automatic sterilization (SIP);
3. Feeding/tank weighing;
4. Online monitoring and automatic control of air flow;
5. On-line detection of tail gas oxygen and carbon dioxide content;
6. Differential pressure inoculation assembly;
7. The upper cover automatically lifts the cover;
8. Can be equipped with a continuous disinfection system;
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