Fermentation device for biotechnology

Abstract

The invention relates to a fermentation device for biotechnology. The fermentation device comprises a tank body, a discharging pipe and a sealing cover, wherein the tank body is cylindrical and is vertically arranged; an opening is formed in the top of the tank body; the sealing cover covers the top of the tank body and is in sealed connection with the tank body; the discharging pipe is arranged at the bottom of the tank body and communicates with the tank body; the tank body is internally provided with a stirring mechanism and an auxiliary mechanism; the stirring mechanism comprises a power assembly and at least two stirring assemblies; the stirring assemblies are uniformly distributed in the peripheral direction by taking the axis of the tank body as the center; and the power assembly comprises a driving motor, a transmission shaft, a first stirring rod and a floating ring. According to the fermentation device for the biotechnology, a function of stirring raw materials is realized through the stirring mechanism; and furthermore, a function of removing residual raw materials on an inner wall of the tank body is also realized through the auxiliary mechanism.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to a fermentation device for biotechnology. Background technique [0002] Biotechnology refers to the science and technology that uses "organisms" to produce useful substances or improve them, improve the characteristics of organisms, reduce costs and innovate species. Among them, fermenters are a kind of biotechnology equipment. [0003] During the use of the existing fermenter, in order to improve the fermentation efficiency, a stirring device is usually installed in the fermenter, but the existing stirring device has a single stirring method, which leads to too long fermentation time and reduces the fermentation efficiency. Not only that, in During the discharge process, more raw materials will remain on the inner wall of the fermenter, resulting in waste of resources and reduced practicability. Contents of the invention [0004] The technical problem to be solved by the present i...

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Problems solved by technology

[0003] During the use of the existing fermenter, in order to improve the fermentation efficiency, a stirring device is usually installed in the fermenter, but the existing stirring device has a single stirring method, which leads to too long fermentation time and reduces the fermentation efficiency. Not only that, in During the discharge process, more raw materials will remain on the inner wall of the fermenter, resulting in waste of resources and reduced practicability

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