Damping type tea drying apparatus

Abstract

A damping type tea drying apparatus comprises a drying air-flow blowing device (5) with a symmetrical structure; the drying air-flow blowing device (5) comprises an annular body portion (53) provided with an axially extending cylindrical blowing drying channel (50), and an annular housing portion (54) supported by a radial bracket (58) on the annular body portion (53) and receiving the annular body portion (53); the annular body portion (53) is provided with a plurality of radial blowing airways (51) uniformly distributed in the axial direction, so as to input the air-flow along the radial direction of the cylindrical blowing drying channel (50).

Description

Technical field [0001] The application relates to the field of drying devices, in particular to a shock-absorbing type tea drying device. Background technique [0002] In some fields of drying machinery, especially in the field of tea drying machinery, blow drying is often used to blow moisture away from the vicinity of the tea leaves. In order to ensure that the tea leaves are dried evenly across the board, blowing openings are often evenly arranged on the entire circumference of the drying device to blow the vicinity of the entire periphery of the tea conveyor belt. [0003] However, for the tea leaves during the whole drying process, the moisture distribution is often uneven, which often wastes more time to dry all the tea leaves for a drying device that blows evenly. . Moreover, this uniform blowing is often difficult to cause the tea leaves to turn in a certain selected direction, and it is difficult to turn the sides or bottom of the tea leaves directly. [0004] Moreover, d...

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Problems solved by technology

[0003] However, for the tea leaves during the entire drying process, the moisture distribution is often uneven, which often wastes more time to dry all the tea leaves for a uniform blowing drying device

Moreover, this uniform air blowing is often difficult to turn the tea leaves in a selected direction, and it is difficult to directly turn the side or bottom surface of the tea leaves.

[0004] Moreover, due to the operating characteristics of the airflow and the large number of airflow channels, the blockage of the airflow channels is often easy to occur but not easy to be found, or not easy to be overcome or corrected immediately

This leads to quality defects in continuous production

Downtime for maintenance reduces productivity and incurs additional production costs

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