Green rice koji fermentation device

Abstract

This utility model relates to the field of fermentation technology and discloses a green-coated rice koji fermentation device, including a fermentation tank with two sets of heat exchange tubes inside; a disturbance mechanism for stirring the raw materials inside the fermentation tank, the disturbance mechanism including a drive motor, and the bottom ends of the two sets of heat exchange tubes being fixedly connected to the two sides of the top end of the first drive tube. This utility model controls the drive motor to operate, and through the combination of the first and second drive tubes, the two sets of heat exchange tubes can rotate inside the fermentation tank, thereby stirring the green-coated rice koji inside the fermentation tank. Through the combination of the inlet pipe, the first connecting groove, and the inlet, hot water at a specified temperature can be injected into the heat exchange tubes, further controlling the fermentation temperature of the green-coated rice koji inside the fermentation tank. Through the combination of the second connecting groove and the guide pipe, the hot water in the disturbance tubes can be guided into the heat preservation tank, thereby effectively keeping the fermentation tank warm.

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