Tea leaf fixation and rolling integrated device

Abstract

The invention discloses a tea leaf fixation and rolling integrated device. The tea leaf fixation and rolling integrated device comprises a hot-blast furnace, a fixation device, a rolling device and a combustion chamber, wherein the hot-blast furnace is arranged at the upper end of the fixation device, air outlet pipes are arranged at two sides of the hot-blast furnace and are connected with an air blower, an air inlet pipe is arranged at the lower end of the hot-blast furnace, a rotating shaft is arranged inside the fixation device, a leaf guide plate is arranged on the rotating shaft, the rotating shaft is connected with a No. 1 motor, a feed opening is formed in the upper end of the fixation device, a discharge opening is formed in the bottom of the fixation device, the rolling device comprises a roller, a connecting bracket, a No. 2 motor, a rolling groove and a driving shaft, the roller is fixedly connected with the driving shaft, the driving shaft is hinged to a telescopic screw rod, the telescopic screw rod is arranged on the connecting bracket, the rolling groove is formed right below the roller, a layer of heat conduction plate is arranged on the periphery of the rolling device, and the combustion chamber is arranged at the lower end of the heat conduction plate. According to the tea leaf fixation and rolling integrated device disclosed by the invention, the hot-blast furnace, the fixation device, the rolling device and the combustion chamber are arranged to form an integrated structure, so that the processing efficiency can be greatly improved, and the processing cycle of tea leaves can be shortened.

Description

【Technical field】 [0001] The invention relates to the technical field of tea processing devices, in particular to the technical field of a greening and rolling device. 【Background technique】 [0002] Fixing is one of the initial production processes of oolong tea. The main purpose is to destroy and passivate the oxidase activity in fresh leaves by high temperature, inhibit the enzymatic oxidation of tea polyphenols in fresh leaves, evaporate part of the water in fresh leaves, and make tea become greener. Soft, easy to knead and form, and at the same time emit green odor, promote the formation of good aroma. Kneading is the shaping process of the initial production of oolong tea. Through kneading, it forms its tight and curved shape, and also affects the improvement of the inner quality. The tea kneading device is a device that can keep the tea fiber structure from being damaged and ensure the uniform quality of the tea. Tea processing equipment, during the tea production pr...

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Problems solved by technology

[0003] In the prior art, two different processes and equipment are often required for the greening and rolling of tea leaves. It can be seen that the processing efficiency is low, the processing cycle of tea leaves is long, and in the process of greening, there are uneven, incomplete or burnt leaves. Disadvantages: The grassy smell of the tea leaves is not completely distributed, and the grassy smell of the tea leaves after finishing is still very strong, which affects the quality of the tea leaves. During the rolling process, there is uneven rolling, and broken tea is prone to occur, and the controllability is low. Low processing efficiency, not easy to shape and other disadvantages

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