Automatic oxygen control biological fermentation tank

Abstract

The invention relates to an automatic oxygen control biological fermentation tank, which comprises a fermentation tank body (1) and is characterized in that one side on the upper end of the fermentation tank body (1) is provided with an oxygen supply port (3), the other side on the upper end of the fermentation tank body (1) is provided with a gas discharge port, the oxygen supply port (3) is connected to an oxygen increasing device (5) through an oxygen supply soft pipe (6), a filtration chamber (7) is arranged between the gas outlet of the oxygen increasing device (5) and the oxygen supply soft pipe (6), the outer side of the oxygen increasing device (5) is provided with a controller (10), the output terminal of the controller (10) is connected to a compressor on the oxygen increasing device (5), and the input terminal of the controller (10) is connected to an oxygen content sensor (9). According to the present invention, the oxygen content sensor can timely monitor the change of the oxygen content in the fermentation tank body and transmits the signal to the controller, and the controller sends out the control command to start or shut down the oxygen increasing device, such that the automatic oxygen supplementing and increasing can be achieved according to the oxygen content in the fermentation tank, and the microorganism fermentation environment is optimized.

Description

technical field [0001] The invention relates to a fermentation tank, in particular to an automatic oxygen control biological fermentation tank, which belongs to the technical field of fermentation equipment. Background technique [0002] At present, a large number of large-scale fermenters are needed in bioengineering. Most of the fermenters used by people are simple in structure. When the fermenters are fermented at different stages, they cannot automatically supplement oxygen according to the different oxygen demands of microorganisms, and It is also impossible to control the supplementation of oxygen and the discharge of waste gases such as carbon dioxide to realize the control of the oxygen content in the fermenter, which is not conducive to biological fermentation. Contents of the invention [0003] The purpose of the present invention is to solve the defects and insufficiencies of currently used fermentation tanks which are simple in structure and cannot automaticall...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defects and insufficiencies of the currently used fermentation tanks, which are simple in structure and cannot automatically supplement oxygen according to the oxygen content in the fermentation tank. Automatic oxygen supplementation, can automatically control the oxygen content in the fermentation tank, a kind of automatic oxygen control biological fermentation tank with a high degree of automation

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