Biological fermentation tank manufacturer

Biological fermentation tank manufacturer

Biological fermentation tank equipmentOverview

This fermentation tank, seed tank, made of carbon steel, stainless steel, high nickel based alloy, etc., is mainly used for biochemical fermentation production. For industries such as the production of monosodium glutamate, citric acid, enzyme preparations, solvents, pharmaceuticals, and food, this product is designed in accordance with the "Design Regulations for Steel Petrochemical Pressure Vessels" of the Ministry of Petroleum, Chemical Industry, and Machinery Industry. It is manufactured, accepted, and referenced for main parameters according to GB150-2011 "Technical Conditions for Steel Welded Pressure Vessels".

Basic conditions

Mechanical stirring fermentation tank is one of the commonly used types in fermentation factories. It utilizes the function of a mechanical stirrer to thoroughly mix air and mash, promoting the dissolution of oxygen in the mash to ensure the supply of oxygen needed for microbial growth, reproduction, and fermentation. In order for the fermentation tank to meet the following basic requirements:

1. Fermentation tanks should have a suitable aspect ratio. The ratio of height to diameter of a fermentation tank is generally around 1.7 to 4 times, and the longer the tank body, the higher the oxygen utilization rate.
2. Fermentation tanks can withstand a certain amount of pressure. Due to the pressure (air pressure and hydraulic pressure) and temperature inside the fermentation tank during disinfection and normal operation, each component of the tank must have a certain strength and be able to withstand a certain amount of pressure.
3. The stirring and ventilation device of the fermentation tank ensures sufficient mixing of gas and liquid, ensuring the necessary dissolved oxygen in the fermentation broth.
4. The fermentation tank should have sufficient cooling area. The microbial growth and metabolism process releases a large amount of heat, and in order to control the temperature required at different stages of the fermentation process, sufficient cooling area should be installed.
5. The fermentation tank should minimize dead corners as much as possible to avoid accumulation of dirt, sterilization, and bacterial contamination.
6. The shaft seal of the mixer should be tight to minimize leakage.

Biological fermentation tank equipmentstructure

The aerobic mechanical agitation fermentation tank is a sealed pressure equipment, with main components including the tank body, agitator, shaft seal, aerator, coupling, intermediate bearing, air blowing tube (or air injector), baffle, cooling device, manhole, and pipeline.

Biological fermentation tank manufacturer

At present, the company also produces various non-standard equipment such as concentration tanks, traditional Chinese medicine extraction devices, alcohol precipitation tanks, various reaction tanks, spiral plate heat exchangers, tube heat exchangers, alcohol recovery towers, seed tanks, fermentation tanks, etc., and can undertake various non-standard equipment based on drawings or special designs.