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Fermentation equipment is a core reaction device for microbial growth, metabolism, and product formation, widely used in pharmaceutical, monosodium glutamate, enzyme preparation, food, and other industries.
It is divided into anaerobic fermentation tanks (e.g., for alcohol fermentation) and aerobic fermentation tanks (including standard type, Wu-type, etc., with the standard type being the most commonly used). All fermentation tanks designed by our company are of the standard type.
The design adheres to the principles of tight structure, sufficient strength, and long service life. With few internal accessories and smooth surfaces, it ensures effective gas-liquid contact and gas-solid mixing. Sufficient heat exchange area controls the temperature, and good sealing performance enables sterilization.
Tanks with a nominal volume of $6\text{ m}^3$ or less adopt jacketed temperature control, while those above $6\text{ m}^3$ use vertical coil pipes (with optimized connection to reduce tank openings and dead ends). Inside the tank, 4-6 baffles (with a width of 1/12-1/10 of the tank diameter) are equipped to efficiently improve stirring efficiency.
Sanitary Grade Design: Built with premium SUS304/SUS316L stainless steel, interior polished to meet strict sanitary standards.
Curved Blade Turbine Agitator: High shearing efficiency and excellent mixing performance with up to 30% power savings.
Turnkey Customization: Flexible layouts for top nozzles, horizontal/vertical motors, and custom cooling jackets.
Main Technical Parameters of Fermenters
| Nominal Volume (m³) | Inner Cylinder Diameter (Dg) | Cylinder Height (H) | Jacket Diameter (m) | Agitator Shaft Rotational Speed (rpm) | Agitator Shaft Power (KW) |
| 10 | 1800 | 3800 | 14 | 160~260 | 170.22 |
| 15 | 2000 | 4800 | 18 | 160~260 | 22~30 |
| 20 | 2200 | 5000 | 22 | 160~260 | 30~37 |
| 30 | 2400 | 6600 | 34 | 150~250 | 45~55 |
| 40 | 2600 | 7500 | 45 | 150~250 | 55~75 |
| 50 | 2800 | 8000 | 58 | 150~250 | 55~90 |
| 60 | 3000 | 8300 | 65 | 150~250 | 65~115 |
| 75 | 3200 | 8800 | 84 | 150~250 | 90~145 |
| 100 | 3600 | 9400 | 114 | 150~250 | 120~125 |
| 150 | 4200 | 10800 | 165 | 150~250 | 165~275 |
| 200 | 4600 | 11500 | 220 | 140~240 | 215~360 |
