Spiral baking and stir-frying device for tea rolling

Abstract

The invention discloses a spiral baking and stir-frying device for tea rolling. The spiral baking and stir-frying device comprises a base, a power chamber is arranged on the base, a driving motor is arranged at the upper end of the power chamber, the lower end of the driving motor is connected with a driving rotation shaft arranged inside the power chamber, the driving rotation shaft is connectedwith the driving motor through a coupler, the bottom end of the driving rotation shaft is connected with a driving rotation wheel, the driving rotation wheel is connected with a transmission belt forpower transmission, the other end of the transmission belt is connected with a baking and mixing barrel, and an air current circulation device is arranged on the left side of the baking and mixing barrel. By the design of inner wall rotation of the baking and mixing barrel, a tea rolling function is achieved, the air current circulation device is used for blowing dry air for baking, heat flow after baking can be recovered, heat loss is avoided, a traditional pure heat baking method is changed by the air current circulation device, baking temperature is ensured, the gas flow rate of tea surfaces is effectively increased, and tea baking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of tea baking, in particular to a spiral roasting and stirring device for rolling tea leaves. Background technique [0002] In recent years, my country's tea consumption has increased. In order to effectively increase the baking speed of the tea industry and save human labor, people have designed, developed, and manufactured a variety of tea frying machines for frying tea. Existing tea frying machine equipment mainly adopts multi-groove stir-frying mechanism, drum-type stir-frying mechanism or rotary stir-frying mechanism. Generally, the cylinder for containing tea leaves is fixed, and the center part of the cylinder is rotated for turning. 1. The rotating mechanism for twisting tea leaves. When the tea frying machine with this structure is frying tea, due to the limitation of the range of action of the rotating mechanism, the raw tea slices cannot be completely stir-fried, and the raw tea slices cannot be c...

AI Technical Summary

Problems solved by technology

[0008] The existing spiral roasting and stir-frying device for rolling tea leaves cannot generally use the heat to evaporate the water in the tea leaves. The evaporation time is long, and the baking water is difficult. In the air, it is difficult to re-use, the heat loss is large, and the baking cost is increased; the spiral component in the existing spiral baking and stirring device is only used to increase the area between the tea and the air, but the baking efficiency is not high

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