Biological fermentation tankstainless steel

1Fermentation tankIntroduction:

Fermentation tank refers to an industrial device used for microbial fermentation. Its main body is generally a main cylinder made of stainless steel plate, with a volume of 1m3 to several hundred m3. In design and processing, attention should be paid to the tightness and rationality of the structure. It can withstand steam sterilization, has certain operational flexibility, minimizes internal accessories (avoiding dead corners), has strong material and energy transfer performance, and can be adjusted to facilitate cleaning and reduce pollution. It is suitable for the production of various products and reduces energy consumption.

2、 The purpose of fermentation tank:

Fermentation tanks are used for anaerobic fermentation (such as producing alcohol and solvents), aerobic fermentation (such as producing antibiotics, amino acids, organic acids, vitamins, etc.), dairy products, and alcoholic beverages.

The structure of fermentation tanks used for anaerobic fermentation (such as producing alcohol and solvents) can be relatively simple. Fermentation tanks used for aerobic fermentation (such as the production of antibiotics, amino acids, organic acids, vitamins, etc.) require continuous introduction of a large amount of sterile air into the tank, and to consider the utilization rate of the introduced air, the structure of the fermentation tank is relatively complex. Commonly used fermentation tanks include mechanical stirring fermentation tanks, bubble fermentation tanks, and gas lift fermentation tanks.

The fermentation process of dairy products and alcoholic beverages is a sterile process. The fermentation tank adopts a sterile system to avoid and prevent microbial contamination in the air, greatly extending the shelf life and purity of the product. The tank is specially designed and installed with sterile breathing holes or sterile positive pressure fermentation system. The tank is equipped with a Milo plate or a labyrinth jacket, which can be heated or cooled by circulating a heating or cooling medium. The capacity of fermentation tanks varies from 300-15000L in different specifications. Fermentation tanks can be divided into laboratory small fermentation tanks, pilot production fermentation tanks, large fermentation tanks, etc. according to their usage scope.

Fermentation tanks are widely used in industries such as dairy products, beverages, biotechnology, pharmaceuticals, and fine chemicals. The tank body is equipped with a sandwich layer, insulation layer, and can be heated, cooled, and insulated. The tank body and upper and lower filling heads (or conical shapes) are both processed by spinning R angles, and the inner wall of the tank is polished with a mirror finish to ensure no hygiene dead corners. The fully enclosed design ensures that the materials are always mixed and fermented in one state. The equipment is equipped with air breathing holes, CIP cleaning nozzles, manholes, and other devices.

3、 Characteristics of fermentation tanks:

1. Able to withstand steam sterilization, have certain operational flexibility, and minimize internal attachments (avoiding dead corners).

2. Strong material and energy transfer performance.

3. It can also be adjusted to facilitate cleaning and reduce pollution, making it suitable for the production of various products and reducing energy consumption.

4. The tank is specially designed and installed with sterile breathing holes or sterile positive pressure fermentation systems.

5. The tank is equipped with a Milo plate or a labyrinth jacket, which can be heated or cooled by circulating a heating or cooling medium.

4、 Classification of biological fermentation tanks:

The capacity of fermentation tanks varies from 300-15000L in different specifications. Fermentation tanks can be divided into laboratory small fermentation tanks, pilot production fermentation tanks, large fermentation tanks, etc. according to their usage scope.

Classification of fermentation tanks: According to the equipment of the fermentation tank, it is divided into mechanical stirring and ventilation fermentation tanks and non mechanical stirring and ventilation fermentation tanks;

According to the growth and metabolic needs of microorganisms, they are divided into aerobic fermentation tanks and anaerobic fermentation tanks.

A fermentation tank is a device that mechanically stirs and ferments materials. This device adopts an internal circulation method, using a stirring blade to disperse and crush bubbles. It has a high dissolved oxygen rate and good mixing effect. The tank body is made of imported stainless steel SUS304 or 316L, and is equipped with an automatic spray cleaning machine head to ensure that the production process meets GMP requirements.

5、 Technical parameters of fermentation tank:

reminder:

1. The fermentation tank in the chart is a case configuration, and if the customer has other requirements, it can be customized non-standard.

2. Fermentation tanks need to provide process parameters, material properties, specifications, quantities, special requirements, etc.

6、 Schematic diagram of fermentation tank

7、 Application site of large-scale biological fermentation tanks in Lingnan:

8、 Introduction to product quality and service of Lingnan fermentation tank:

Jiangsu Lingnan Biological Fermentation Equipment Co., Ltd. manufactures and processes non-standard equipment in accordance with current national construction specifications, design requirements, and quality inspection standards, strictly following the requirements of the drawings. And provide qualified quality products and main materials.

The fermentation tank equipment manufactured in Lingnan ensures that the partner can successfully start the production in one go and there are no manufacturing or installation failures during the warranty period. Lingnan organizes the production and processing in a reasonable and meticulous manner, with the ability to configure mechanical construction equipment and personnel, in accordance with design drawings, current technical specifications, and quality inspection standards, to ensure that the quality is qualified or meets high quality standards. The warranty period for all production and processing within this agreement in Lingnan is one year of normal use of the equipment.