Heat exchange device of universal-type fermentation tank

Abstract

The invention provides a heat exchange device of a universal-type fermentation tank. The heat exchange device of the universal-type fermentation tank comprises the fermentation tank and a pipe hoop. Aheat exchange pipe is installed in the fermentation tank, and the outlet end and the inlet end of the heat exchange pipe are positioned outside the fermentation tank. A heat exchange plate is installed on the heat exchange pipe. One end of a liquid inlet pipe is installed at the bottom of a heat-radiating frame, and the liquid inlet pipe is communicated with a pump body. The pump body is installed at the bottom of the heat-radiating frame, and the pump body is communicated with a liquid storage cavity at the bottom of the heat-radiating frame through a pipeline. The interior of the liquid storage cavity is filled with cooling liquid. The top of the heat-radiating frame is a hollow structure, and a heat-radiating plate is vertically installed inside the heat-radiating frame, and the bottomof the heat-radiating frame is communicated with the liquid storage cavity. The heat exchange device is capable of advantageously performing surrounding heat exchange work on the interior of the fermentation tank, enabling heat accumulated at each place in the fermentation tank to be conducted into the cooling liquid in the heat exchange pipe better, and conducting the heat to the exterior of thefermentation tank through the cooling liquid, thereby realizing surrounding cooling work on the interior of the fermentation tank.

Description

technical field [0001] The invention belongs to the technical field of fermenter heat exchange, and more specifically relates to a general-purpose fermenter heat exchange device. Background technique [0002] During the fermentation process inside the fermentation tank, the temperature of the fermentation liquid needs to be adjusted. The main way to control the fermentation temperature is to pass cooling water into the heat exchanger fixed on the inner wall of the fermentation tank, and transfer the heat in the fermentation tank through heat exchange. Take it away to play a cooling role. [0003] The inventors found that the existing similar devices, such as a fermenter heat exchange device mentioned in Patent Application No. CN201721803197.8, include a box body, and a vertical plate is fixedly connected to the inner side wall of the box body, and the vertical plate There are a plurality of air outlet holes on the board, heat exchange tubes are fixedly connected to the inne...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a heat exchange device for a general-purpose fermenter to solve the problem that the existing similar devices have a poor effect on heat exchange around the interior of the fermenter, and the heat accumulated in some areas inside the fermenter cannot be timely Effective discharge will easily affect the internal fermentation of the fermenter; and the cooling effect of the cooling liquid used for heat exchange is poor, which will easily affect the heat exchange and cooling efficiency of the fermenter

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