Biological fermentation tank

Abstract

The invention provides a biological fermentation tank. The biological fermentation tank comprises a tank body; the bottom of the tank body is supported through a universal joint; the upper part of thetank body is connected with a sliding block through a chain; the sliding block is connected with a driving device; the driving device and the sliding block are arranged on a rotating rod; the rotating rod is connected with a rotation driving device; the upper part of the tank body is provided with a tank cover; an electric heating wire is embedded in the inner wall of the tank body; a vent pipe interface, an exhaust port and a temperature sensor interface are arranged in the tank cover; a one-way air outlet valve is arranged on the exhaust port; and a gate valve is arranged on the vent pipe interface. According to the invention, shearing action of a built-in stirrer on biological strains is avoided, a fermentation effect is good, the biological fermentation tank is suitable for fermentation processes of all aerobic organisms and anaerobic organisms, and control of the processes is accurate.

Description

Technical field: [0001] The invention relates to a biological fermentation tank, which belongs to the technical field of mechanical equipment. Background technique: [0002] The biological fermentation tank is an external environment device for microorganisms to produce, reproduce and form products during the fermentation process. Compared with traditional containers, it can strictly sterilize the production process of the fermentation tank, and timely feed the fermented products. Stirring, during the production process, it is necessary to automatically control the temperature, pressure, and air flow and provide a good fermentation environment. Fermentation tanks are widely used in the fermentation of microbial strains. They have the advantages of fast fermentation, cleanliness, and large-scale production. During the production and processing of fermentation tanks, a certain degree of cleanliness must be ensured to avoid exposure of the inoculation port and sampling port of ...

AI Technical Summary

Problems solved by technology

The problem with this biological fermentation tank is that the combined stirring effect of the frame blade and the Jiaolong blade is used for stirring. During the stirring process, the mechanical shear force on the reactant is too large, which will cause the death of the biological bacteria and the fermentation effect is not ideal.

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