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Solar microbial fermentation device

A microbial fermentation and fermentation device technology, which is applied in the field of fermentation equipment and solar energy utilization, can solve the problems of complex structure of fermentation tanks, difficulty in cleaning and disinfection of fermentation tanks, and large volume, so as to achieve easy control of fermentation temperature and uniform and stable oxygen content , the effect of improving collection efficiency

Inactive Publication Date: 2014-05-14
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In industrial production, due to the complex structure and large volume of the fermentation tank, the cleaning and disinfection work of the fermentation tank is relatively difficult.

Method used

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  • Solar microbial fermentation device
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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0025] Such as figure 1 with figure 2 Shown, described solar microbial fermentation device comprises:

[0026] Fermentation device main body, it comprises fermentation tank 1, stirring device and lower supporting plate, wherein said fermentation tank 1 is a closed hollow cylinder, and described stirring device is arranged in described fermentation tank 1 inside, and described stirring device is made of paddle The sheet 3 is connected to the rotating shaft 2, wherein the rotating shaft 2 and the paddle 3 are both hollow, and the paddle 3 is a network structure composed of hollow tubes, and the surface of the hollow tube is provided with multiple The lower supporting plate is arranged inside the fermenter 1 and is perpendicular to the rotating shaft 2, and there is a c...

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Abstract

The invention discloses a solar microbial fermentation device. A hollow stirring device with holes is arranged, an air inlet pipe and a water inlet pipe are communicated with the stirring device so that during a stirring process of the device, even oxygenation can be carried out, the stability of oxygen content during a fermentation process is effectively kept, meanwhile, the air inlet pipe and the water inlet pipe are connected with a solar heat collecting device through an electric heater, temperature is adjusted in the process of oxygenation, water can be sprayed out from the holes of the stirring device to form high-pressure water columns, and the inner portion of a fermentation tank is washed and disinfected by rotating of blades. In addition, a lower supporting plate with a double-layer structure is arranged so that the collecting efficiency of fermentation liquor can be effectively improved, and the fermentation liquor can be filtered preliminarily. The solar microbial fermentation device has the advantages of being even and stable in oxygen content, fermentation temperature can be easily controlled, and washing and disinfecting are convenient.

Description

technical field [0001] The invention relates to the fields of solar energy utilization and fermentation equipment, in particular to a solar microbial fermentation device. Background technique [0002] A fermenter is a commonly used device for the cultivation of microorganisms or cells, either for research, analysis or production. Different microorganisms require different fermentation conditions. For example, the fermentation of aerobic microorganisms requires a certain amount of oxygen in the fermenter, and the amount of oxygen and its stability directly affect the fermentation time and fermentation products of microorganisms. Therefore, the current methods for aerobic microorganisms Fermentation tanks often use stirring to add oxygen. There are generally two stirring methods. One is to install a motor on the top of the tank. The main shaft of the agitator goes deep into the tube from the top of the tank. Poor performance, less exposure to air at the bottom of the fermenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/04C12M1/02
CPCC12M27/04C12M29/04C12M41/18C12M43/00
Inventor 孙雪文苏县辉
Owner HEBEI UNIV OF ENG
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