Energy-saving fermentation device

Abstract

The invention relates to an energy-saving fermentation device. The energy-saving fermentation device comprises a frame, wherein a main body of the frame is a rotating mechanism; a stirring container is arranged in the frame; the stirring container is a spherical metal stirring cavity; a feed inlet and a discharge outlet which are communicated are formed in the stirring container; a spherical solar cell panel is embedded on a housing of the spherical stirring container; a stirring mechanism is arranged in the stirring container; the stirring mechanism comprises a stirring shaft, forward stirring blades and reverse stirring blades which are mounted in a solar stirring type fermentation tank; the forward stirring blades and the reverse stirring blades are mounted on the stirring shaft; the stirring mechanism is connected with a driving mechanism; and the driving mechanism comprises the spherical solar cell panel on the housing of the stirring container and forward and reverse rotation stirring motors. The energy-saving fermentation device provided by the invention can effectively realize full stirring of the stirring type fermentation tank and also realize energy conservation and environmental friendliness of the stirring type fermentation tank.

Description

technical field [0001] The invention relates to the field of stirring industry, in particular to an energy-saving fermentation device. Background technique [0002] Mechanical stirring fermenter is one of the commonly used types in fermentation plants. It uses the action of a mechanical stirrer to fully mix the air and fermentation broth to promote the dissolution of oxygen to ensure the supply of dissolved oxygen required for the growth, reproduction and metabolism of microorganisms. It uses the stirring turbine to input the power required for mixing and interphase mass transfer. This kind of reactor has the strongest adaptability, from Newtonian fluid to non-Newtonian filamentous bacteria fermentation broth, it can provide higher mass transfer rate and necessary mixing speed according to the actual situation and needs. [0003] The mixing and stirring in the prior art of mechanical stirring fermenter is to pour the ingredients into the mechanical stirring fermenter for ...

AI Technical Summary

Problems solved by technology

In the case of a large amount of material liquid, the stirring effect of this stirring method is not very ideal, the stirring is uneven, and the material liquid at the bottom and the upper part cannot achieve a good circulation stirring effect, which affects the product quality and use effect. For example, the patent No. A mechanical stirring fermenter for: 201320698295.5 has the above problems, so it is necessary to design a new type of mechanical stirring fermenter that can achieve both sufficient stirring and uniform stirring

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