Multi-section combined fermentation device and fermentation method thereof

Abstract

The invention discloses a multi-section combined fermentation device and a fermentation method thereof. The multi-section combined fermentation device comprises a pile fermentation tank, a baking fermentation tank and a tank body mounting frame used for mounting the pile fermentation tank and the baking fermentation tank, wherein a heating and humidifying mechanism extending along the central axis of the pile fermentation tank is arranged in the center of the interior of the pile fermentation tank, the inner side of the pile fermentation tank is matched with the heating and humidifying mechanism to be in sliding connection with a barrel-shaped tea basket used for storing a dark tea raw material, and the heating and humidifying mechanism uniformly heats and humidifies the dark tea raw material stored in the barrel-shaped tea basket through the central position of the barrel-shaped tea basket. According to the invention, corresponding heating and humidifying structures are specifically designed in the two tank bodies according to the characteristics of pile fermentation and baking fermentation, so that a relatively stable fermentation environment can be kept in the two fermentation processes of the dark tea, the influence of external environmental factors on the dark tea in the fermentation process is reduced, and the fermentation effect of the dark tea is guaranteed.

Description

Technical field [0001] The present invention relates to the field of fermentation apparatus, and more particularly to a plurality of combined fermentation devices and a fermentation method thereof. Background technique [0002] The fermenter is a device for microbial fermentation. It has the advantages of being able to have steam sterilization, have a certain operation of elasticity, and internal accessories, and the ability of material and energy transfer performance, and can be performed Adjustments to be cleaned, reduce pollution, suitable for the production of a variety of products, and reduce energy consumption. [0003] Fermented tea refers to the collectiveness of tea in the process of "fermentation" in tea production. Due to different fermentation, it can be divided into light fermented tea, semi-fermented tea, full fermented tea, after fermentation tea, where black tea is behind Fermented tea, need to pass through killing, 揉,, 复 揉, drying, and natural storage fermentatio...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-stage combined fermentation device and its fermentation method to solve the problems in the prior art that the dark tea fermentation takes up a large area and the environment of dark tea fermentation is easily affected by the outside world

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