Drying device for dark tea production

Abstract

The invention provides a drying device for dark tea production. The drying device for dark tea production comprises a U-shaped frame and an outer drying barrel. The outer drying barrel is rotationallyconnected between the two sides of the inner wall of the U-shaped frame, and an inner drying barrel is fixedly connected between the two sides of the inner wall of the outer drying barrel through a connecting rod. According to the drying device for dark tea production, a cabinet door is opened, the cabinet door rotates to indirectly drive two third gears to retreat from a first gear and a secondgear correspondingly, a rotating handle is manually rotated, the rotating handle rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive the outer drying barrel to rotate, therefore, dark tea is dried through cooperation with a heating pipe, the rotating shaft can be manually driven, the situation that the drying device cannot normally work when a driving motor breaks downis avoided, therefore, normal work of the drying device can be kept, practicality of the device is improved, the structure is simple, and operation is convenient and rapid.

Description

technical field [0001] The invention relates to the field of dark tea production and processing, in particular to a drying device for dark tea production. Background technique [0002] Dark tea is named because the finished tea is black in appearance. Dark tea belongs to one of the six major tea categories, and is a post-fermented tea. The main production areas are Sichuan, Yunnan, Hubei, Hunan, Shaanxi, Anhui and other places. The raw material of black hair tea used in traditional dark tea is relatively mature, and it is the main raw material for pressing pressed tea. The tea-making process of Hei Mao tea generally includes four processes of greening, rolling, stacking and drying. [0003] Most of the existing black tea is driven by the motor to turn the drying cylinder, so that the black tea inside the drying cylinder can be heated evenly and the drying effect of the black tea can be improved, but the existing electric drive drives the drying cylinder to rotate. When bl...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a drying device for black tea production, which solves the problem that when the existing electric drive drives the drying cylinder to rotate to dry the black tea, when the drive motor breaks down, the whole drying device will not be able to process normally. work, especially when the black tea is halfway through the drying process, which greatly affects the efficiency of black tea processing

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