Intelligent reactor for microbial fermentation and using method

Abstract

The invention discloses an intelligent reactor for microbial fermentation and a using method, and belongs to the technical field of microbial fermentation. The intelligent reactor is characterized by comprising a fermentation box body, a feeding port is formed in the top of the fermentation box body, a discharging port is formed in the bottom of the fermentation box body, and a driving motor is arranged at the center of the upper portion of the fermentation box body; an output shaft of the driving motor is connected with an air inlet assembly, an air extracting pump is fixedly mounted on one side of the fermentation box body, an air outlet end of the air extracting pump is connected with an air inlet pipe, the air inlet pipe is communicated with the air inlet assembly, the bottom of the air inlet assembly is rotatably connected with a hollow shaft, and a stirring device is arranged at the upper end of the surface of the hollow shaft; a screen located below the stirring device is arranged on the inner wall of the fermentation box body, the bottom end of the hollow shaft rotatably penetrates through the screen, and at least two groups of oxygen supply assemblies are arranged at the lower end of the surface of the hollow shaft. According to the invention, the screen mesh can be prevented from being blocked, and oxygen is uniformly supplied to materials in all directions, so that the materials are more fully fermented.

Description

technical field [0001] The invention relates to the technical field of microbial fermentation, and more specifically relates to an intelligent reactor for microbial fermentation and a use method thereof. Background technique [0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into desired products through specific metabolic pathways under suitable conditions; microbial fermentation processes are divided into aerobic fermentation and anaerobic fermentation according to the requirements of fermentation conditions. [0003] The aerobic fermentation method includes liquid surface culture fermentation, fermentation on the surface of porous or granular solid medium, and submerged fermentation with oxygen. When traditional aerobic microorganisms are fermented in the reactor, because the material does not get enough oxygen, As a result, the fermentation of the material is unsuccessful, and when the material is fermented, the materia...

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Problems solved by technology

[0003] The aerobic fermentation method includes liquid surface culture fermentation, fermentation on the surface of porous or granular solid medium, and submerged fermentation with oxygen. When traditional aerobic microorganisms are fermented in the reactor, because the material does not get enough oxygen, As a result, the material fermentation is unsuccessful, and when the material is fermented, the material located in the center of the material pile cannot contact oxygen, which will also lead to the failure of the material fermentation

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