Microbial fermentation device for biotechnology

Abstract

The invention discloses a microbial fermentation device for biotechnology. The microbial fermentation device comprises a base; a fermentation box is installed at the upper end of the base; a driving box is installed in the middle of the upper end of the fermentation box; a rotating block is installed in the middle of a stirring shaft positioned in the fermentation box; a sleeve is installed at theouter side of the lower end of the rotating block; guide cylinders are respectively installed at the middle parts of the two ends of the sleeve; a guide rod is installed in the middle of each guide cylinder; telescopic rods are hinged between the inner sides of the guide rods and the rotating block; fixed connecting rods are hinged with the lower ends of the inner sides of the guide rods; a lifting block is hinged with the lower ends of the fixed connecting rods; a left heat dissipation frame pipe is installed at the left end of the stirring shaft positioned at the bottom end of the fermentation box; a right heat dissipation frame pipe is installed at the right end of the stirring shaft positioned at the bottom end of the fermentation box. The microbial fermentation device not only can conveniently control the temperature inside the fermentation box, but also can conveniently control the rotation speed of the stirring shaft, thereby realizing the scraping of the upper layer surface box wall of fermentation liquid by a scraper blade, and facilitating the cleaning of a fermentation tank in the later stage; the microbial fermentation device for biotechnology is high in practicality.

Description

technical field [0001] The invention relates to the technical field of biotechnology-related equipment, in particular to a microbial fermentation device for biotechnology. Background technique [0002] Biotechnology is the application of the basic principles of biology, chemistry and engineering to use organisms (including microorganisms, animal cells and plant cells) or their components (organelles and enzymes) to produce useful substances or provide certain services to humans technology. In recent years, with the rapid development of modern biotechnology, including the achievements of genetic engineering, cell engineering, protein engineering, enzyme engineering and biochemical engineering, the use of biotransformation characteristics to produce chemical products, especially those that are difficult to obtain by general chemical means New products, changing existing processes, and solving the two thorny problems of energy crisis and environmental pollution, which have bee...

AI Technical Summary

Problems solved by technology

However, too high tank pressure will affect microbial fermentation, increase the pressure of the air, and increase the energy consumption of the air booster

[0004] Due to the large volume of the fermentation tank in the prior art, during the fermentation process, there will be a large number of microorganisms between the upper layer of the fermentation liquid and the wall of the fermentation tank, and there will be a problem of inconvenient cleaning in the later stage. During the fermentation process, there is the problem that the temperature cannot be flexibly controlled, the cooling effect is inflexible, incomplete and uneven, and the temperature of the fermenter cannot be efficiently controlled, which is very inconvenient to use

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