Tea fermentation machine

Abstract

The invention relates to a tea fermentation machine. The tea fermentation machine comprises a fermentation rack, wherein more than two movable channels are arranged on the fermentation rack, each movable channel is arranged in a manner of extending along the transverse direction, two longitudinal ports of each movable channel are inlet and outlet movable ports communicated with the outside of thefermentation rack, one end of each movable channel is a feeding movable port, and the other end of each movable channel is a discharging movable port; a movable fermentation cabinet is further mountedin each movable channel, and each movable fermentation cabinet comprises a rectangular cabinet body and a fermentation conveyor belt assembly; each movable fermentation cabinet is equipped with a transverse driving assembly; and each cabinet body comprises two transverse side plates and two longitudinal side plates, and a gap reserved between each fermentation conveyor belt assembly and the corresponding longitudinal side plate forms a discharging port. The movable fermentation cabinets of the tea fermentation machine can carry out automatic material receiving, standing fermentation after material receiving and then automatic discharging actions, so that the production efficiency can be increased, and the production cost can be reduced; and the fermentation machine can uniformly pave teaand further has the advantage of improving the fermentation quality of the tea.

Description

technical field [0001] The invention relates to tea machinery equipment, in particular to a tea fermentation machine. Background technique [0002] Fermentation is a unique stage of black tea processing, which fully oxidizes the polyphenols in the tea leaves to form the quality characteristics of black tea color and aroma. The fermentation of black tea actually starts when rolling, so the room temperature should be low when rolling. The fermentation temperature is controlled at 22-24°C, the air humidity is generally required to be above 80%, and the air is circulated so that the oxidation supply is sufficient and the fermentation is fully uniform. The entire fermentation process generally lasts for 2-3 hours. , fruity, most of the leaf color is bright copper red for moderate. [0003] The existing tea fermentation is mostly carried out manually. Basically, the tea leaves are stacked in a frame and placed one by one, which requires a lot of storage and storage space, and th...

AI Technical Summary

Problems solved by technology

[0003] The existing tea fermentation is mostly carried out manually. Basically, the tea leaves are stacked in a frame and placed one by one, which requires a lot of storage and storage space, and the movement of feeding and discharging materials during the tea fermentation and stacking process is very cumbersome. It is difficult to form large-scale production, low production efficiency, high labor cost, high labor intensity, and does not meet the needs of mechanized production

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