High-efficiency tea circulation fermentation equipment

Abstract

The invention provides high-efficiency tea circulation fermentation equipment, which comprises a machine body, a heating and humidifying device and a circulating device, wherein the machine body is internally provided with at least two conveying belts, the inner wall of the machine body is provided with a temperature and humidity detector, and the horizontal position of the temperature and humidity detector is in the same level with the upper surface of the conveying belts; the heating and humidifying device comprises an air heater, a vapor generator, a pre-mixer, a vapor pipeline, a hot air pipeline and a conveying pipeline; the circulating device comprises an elevating pipeline and an air blower, one end of the elevating pipeline is connected with a discharge hole, the other end of the elevating pipeline is connected with a feeding hole, and one end of the air blower, which is arranged near the discharge hole, is communicated with the elevating pipeline. The high-efficiency tea circulation fermentation equipment has the advantage that the circulating device is added for sending tea without reaching fermentation requirement back into the machine body for further fermentation, thereby saving the production cost.

Description

technical field [0001] The invention relates to a fermentation machine, in particular to a high-efficiency tea cycle fermentation equipment. Background technique [0002] Traditional fermented tea usually puts the withered tea leaves into the fermentation room, piles them up to a certain thickness, and sprays water and evaporates water in time according to the fermentation time. Due to the high requirements for fermentation conditions and difficult adjustment of temperature and humidity, the fermentation is not balanced. Fermented tea leaves often appear sour tea, raw tea, etc., and the color and taste of tea leaves fermented from the same batch are quite different. At present, various types of fermenters have appeared on the market, which can control the fermentation conditions, but there are also certain shortcomings, such as incompletely fermented raw tea cannot be automatically returned to the fermenter to continue fermentation, resulting in waste of raw materials and in...

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a high-efficiency tea cycle fermentation equipment to solve the problem of inability to cycle fermentation and uneven fermentation in the prior art.

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