Built-in immobilized cell carbon fiber ball reactor for fermentation container and wine brewing system

Abstract

The invention discloses a built-in immobilized cell carbon fiber ball reactor for a fermentation container and a wine brewing fermentation system. The reactor comprises a magnetic cavity body and a magnetic cavity body martensite stainless steel hollow ball; the magnetic cavity body is arranged inside the fermentation container and used for holding immobilized cell carbon fiber balls, and through holes are evenly distributed in the surface of the magnetic cavity body; the stainless steel hollow ball comprises an upper semi-ball and a lower semi-ball which are detachably fixedly connected to form a cavity body for holding the immobilized cell carbon fiber balls. With use of carbon fiber characteristics of controllable balling, acid and alkali resistance and corrosion resistance, and with combination of the porous magnetic acid-alkali-resistant and corrosion-resistant biological reactor, in the fermentation process, the magnetic container can meet full contact time and contact area with a fermentation raw material, and has high mass transfer efficiency; whether in time or space, life movements of the material all show stereo diversity; after fermentation is finished, the stainless steel ball is sucked out from a fermentation pit only by an electric magnetic lifter; after transient activation, next-time fermentation can be performed, multiple times of fermentation can be performed, operation steps are simplified, the labor is saved, and besides, the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of brewing, in particular to a built-in immobilized cell carbon fiber ball reactor for a fermentation vessel and a brewing system thereof. Background technique [0002] Immobilized cells are a new technology developed on the basis of immobilized enzymes, that is, a basic technology that uses chemical or physical means to locate free cells in a limited space and keep them active and reusable. Immobilized cells maintain the vitality of cells. It is not only superior to the fermentation of free cells, but also has more advantages than immobilized enzymes, such as: it eliminates the procedure of breaking cells to extract intracellular enzymes, reduces Preparation cost; short cell growth stagnation time, many cells, fast response, strong anti-pollution ability, continuous fermentation, repeated use, low application cost; high stability of the enzyme in the intracellular environment, after immobilization of intact...

AI Technical Summary

Problems solved by technology

In the existing immobilized cell fermentation, a single strain of pure strains or a mixed fermentation of limited strains are generally used. The bioreactor used is a closed container solid-state fermentation reactor with a complex structure. The disadvantage is that the mass transfer during the fermentation process The efficiency is low, the reactor needs to be manually transported after the fermentation, the equipment investment is large, the operation energy consumption is high, and it is difficult to realize continuous production, especially for multiple rounds of fermentation, the operation intensity and difficulty are relatively high Meet the needs of multiple rounds of fermentation

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