Biological fermentation tank with defoaming function

Abstract

The invention discloses a biological fermentation tank with a defoaming function. The biological fermentation tank comprises a tank body, wherein supporting legs are fixedly arranged at the bottom ofthe tank body, and the right side of the upper surface of the tank body is communicated with a discharging end of a feeding pipe; the middle of the bottom wall of the tank body is communicated with afeeding end of a discharging pipe, and the inner part of the discharging pipe is in threaded connection with a screw plug; the middle of the top wall of the tank body is provided with a mounting hole,and a bearing is fixedly arranged inside the mounting hole; a rotating shaft is fixedly connected into the bearing in a sleeving way, and the upper surface, corresponding to the mounting hole, of thetank body is fixedly provided with a gear motor through a mounting rod; the top end of the rotating shaft extends out of the bearing and is fixedly connected with an output end of the gear motor through a coupling. The biological fermentation tank with the defoaming function has the advantages that the inner side surface of a moving ring is fixedly connected with the outer side surface of an inner ring through a connecting rod, and the discharging end of the feeding pipe extends into the tank body and points to a foam breaking net, so that the foam breaking net can break foam produced in thetank body to avoid accumulation of a large number of foam.

Description

technical field [0001] The invention relates to the technical field of biological fermentation equipment, in particular to a biological fermentation tank with defoaming function. Background technique [0002] Biological fermentation tank is an external environmental device for microorganisms to produce, reproduce and form products during fermentation. It replaces traditional fermentation vessels. Compared with traditional fermentation vessels, it has obvious advantages. It is easy to sterilize and pass into Air, providing a good fermentation environment, can implement measures such as stirring and shaking to promote the growth of microorganisms, and belongs to the commonly used biological fermentation equipment now. [0003] In the process of biological fermentation, microorganisms continue to grow, reproduce and metabolize, forming a large amount of gas and foam. If the foam is too large or the foam layer is too thick, an isolation layer will be formed, which will affect th...

AI Technical Summary

Problems solved by technology

[0003] In the process of biological fermentation, microorganisms continue to grow, reproduce and metabolize, forming a large amount of gas and foam. If the foam is too large or the foam layer is too thick, an isolation layer will be formed, which will affect the normal progress of biological fermentation. However, the existing biological fermentation tank Most of them do not have the function of defoaming, and cannot eliminate the foam in the biological fermentation tank very well

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