Fermentation equipment with diversion device

Abstract

The invention discloses fermentation equipment with a flow guiding device, and relates to the technical field of a fermentation tank. The fermentation equipment with the flow guiding device comprisesa tank, wherein multiple groups of stirring paddles are arranged on a stirring shaft of the tank; each group of stirring paddles comprises a plurality of twisted paddles which push liquid upwards; a flow guiding barrel is arranged at the middle of the tank; a gap is formed between the flow guiding barrel and the inner wall of the tank; openings are formed in the upper end and lower end of the flowguiding barrel; the stirring paddles are located inside the flow guiding barrel; a flow guiding shell with a downward opening is formed inside the tank, is located at the upper end of the flow guiding barrel, and is semicircular; the center of the flow guiding shell sinks toward the flow guiding barrel; a flow guiding body is arranged inside the tank, is located at the lower end of the flow guiding barrel and is a cone; the vertex of the cone faces toward the flow guiding barrel; and the axis of the cone and the axis of the flow guiding barrel are located on the same straight line. Accordingto the technical scheme, the circulation speed of fermentation liquid in the tank can be accelerated, so that the fermentation liquid in the tank is fully mixed with oxygen, the dissolving of the oxygen is increased, and the stirring diameter is reduced, thereby reducing stirring power and consumption and saving energy.

Description

technical field [0001] The invention relates to the field of fermentation tanks, in particular to a fermentation device with a flow guiding device. Background technique [0002] Traditional mechanical agitation fermenters, when fermenting and producing high-viscosity substances, are likely to cause uneven stirring, and the flow of the stirred fermentation liquid in the tank is relatively disordered. Low. Contents of the invention [0003] The technical problem to be solved by the present invention is that the flow direction of the stirred fermented liquid in the current fermenter is relatively disordered, and the oxygen cannot be fully dissolved with part of the fermented liquid in the tank before being discharged out of the tank, and the dissolved oxygen content is low. [0004] In order to solve the above technical problems, the present invention provides a fermenting device with a diversion device, including a tank body, a motor is arranged above the tank body, the out...

AI Technical Summary

Problems solved by technology

[0002] Traditional mechanical agitation fermenters, when fermenting and producing high-viscosity substances, are likely to cause uneven stirring, and the flow of the stirred fermentation liquid in the tank is relatively disordered. Low

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