Gradient tea drying equipment

Abstract

The invention discloses gradient tea drying equipment. The gradient tea drying equipment comprises a drying box, a heating device and a sucking fan; the top end of the heating device is fixedly connected with the sucking fan; the top end of the drying box is communicated with a feed port and a dehumidifying dust remover; a first drying device, a far infrared heating plate, a second drying device, a third drying device, an airflow cover and a receiving suction box are arranged on one side in an inner cavity of the drying box from top to bottom; multiple intake holes are uniformly formed in the bottom of the side wall of the drying box; the first drying device and the third drying device are the same with the second drying device in structure; the first drying device includes a fixed block, a guide frame, a vibrator and a ventilation net; the ventilation net is embedded in a frame hole of the guide frame; and a switch box is arranged at one side end of the drying box. The first drying device, the second drying device and the third drying device divide the inner cavity of the box body into drying channels, so that tea leaves roll along the channels for flowing; and meanwhile, the tea leaves are heated and dried by hot air currents, so that the tea leaf drying effect is more uniform.

Description

technical field [0001] The invention relates to tea equipment, in particular to a gradient type tea drying equipment. Background technique [0002] Tea is a traditional drink in China, and it is also a famous drink unique to China, sold both at home and abroad. [0003] Tea processing requires multiple processes, and drying is the last process in the primary production of green tea, black tea, oolong tea, and white tea. The purpose is to dehydrate the tea in a certain way, so as to achieve a certain water content and facilitate storage; During the drying process, complex thermochemical reactions occur to ensure that the color, aroma, taste, and shape of the tea are more perfect. Therefore, drying is one of the key processes for the quality of various teas. [0004] At present, tea drying is generally carried out by drying equipment, but traditional tea drying equipment is dried by hot air, and the tea leaves are basically stationary. The speed and amount of water loss in t...

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Problems solved by technology

[0004] At present, tea drying is generally carried out by drying equipment, but traditional tea drying equipment is dried by hot air, and the tea leaves are basically stationary. The speed and amount of water loss in the tea depends on The uniformity of tea paving and the distribution of hot air speed, but most of the tea drying is manual paving, the uniformity cannot be guaranteed, which seriously affects the quality of tea

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