A kind of air flotation type tea drying method

Abstract

The invention discloses an air flotation type tea drying method, which relates to the technical field of tea processing devices, and comprises a drying box, two ends of the drying box are respectively provided with a material inlet and a material outlet, and the bottom of the material inlet is The bottom of the drying box is connected with a lower floating plate and the top is fixedly connected with an upper floating plate. The end of the slideway away from the feed port extends between the lower floating plate and the upper floating plate. There are a plurality of air flotation holes, and the bottom of the plurality of air flotation holes is connected with a divided air pipe. When the present invention is drying the tea leaves, the heating fan inputs heat into the drying box through the air flotation pipe and the air flotation holes on the lower floating plate. The airflow and hot airflow make the elastic nets bulge up, and multiple elastic nets form a net surface. At this time, the tea leaves are placed on the net surface and are dried by the hot airflow, which can effectively avoid the problem of uneven drying effect caused by the accumulation of tea leaves.

Description

technical field [0001] The invention relates to the technical field of tea processing devices, in particular to an air flotation drying method for tea. Background technique [0002] During the processing of tea leaves, they need to be dried to reduce the moisture content of the tea leaves, thereby improving the quality and preservation effect of the tea leaves. The traditional tea drying device generally adopts a drying plate and a hot air blower. The hot air blower outputs hot air to the tea leaves in the drying plate for drying. However, because the tea leaves are piled up on the drying plate, the drying effect of the tea inside Poor, it is easy to cause uneven drying effect of tea, affect the quality of tea, and the drying efficiency is low. And it is generally necessary to set up another screening device to remove the tea dregs and tea foam in the tea leaves after drying to improve the quality of the tea leaves. Contents of the invention [0003] The purpose of this ...

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Problems solved by technology

[0003] The purpose of this invention is to solve the problem that in the traditional technology, the hot air blower outputs hot air to the tea leaves in the drying tray for drying, which may lead to uneven drying effect of tea leaves and affect the quality of tea leaves. question

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