Tea leaf drying oven

Abstract

The invention discloses a tea leaf drying oven. The tea leaf drying oven comprises an oven allowing tea leaf drying nets to be placed, wherein a chamber of the oven is connected with a heat source; one side surface of the oven is opened, and a curtain baffle is arranged at the opening; supporting brackets for supporting the tea leaf drying nets are arranged in the oven; space allowing the tea leafdrying nets to be inserted is formed between the supporting brackets and the bottom of the oven; and a lifting mechanism is driven by a driving unit to drive the tea leaf drying net arranged at the bottom of the oven to move upwards. According to the tea leaf drying oven disclosed by the invention, the curtain baffle is arranged, so that the opening of the oven is covered, and the situation thatheat quantity runs off is avoided; the tea leaf drying nets are inserted between the supporting brackets and the bottom of the oven, and are continuously overlapped and lifted to a top layer of the oven in a progression manner; in the overlapping process, the pulling-down length of the curtain baffle is adjusted, so that the lower edge of the curtain baffle is always level with the upper edge of the tea leaf drying net on the upmost layer, and the heat quantity is guaranteed not to run off always; and after the tea leaves are dried, the tea leaf drying nets are drawn from the top to the bottomof the oven layer by layer, so that the tea leaf drying oven is convenient and swift, and the drying quality of the tea leaves is guaranteed.

Description

technical field [0001] The invention belongs to the field of tea making machinery and equipment, in particular to a tea drying box. Background technique [0002] Tea is deeply loved by the masses as a traditional and healthy drink. The main processing techniques of tea in the production process are generally spreading, finishing, rolling, stripping, and drying. Drying is an important process in tea making. The main purpose is to remove the moisture in the tea, and at the same time achieve the purpose of tea shaping and oxidation resistance. In the prior art, the drying of tea leaves is usually done in an oven. The tea leaves after being twisted and sorted are evenly spread on trays. There are horizontal plates arranged at intervals in the oven, and then the trays are placed on the horizontal plates in the oven. Stacked on top of each other, using charcoal brazier or electric energy for baking, the hot air in the oven flows upwards from the bottom, for the tea leaves on the ...

AI Technical Summary

Problems solved by technology

In the prior art, the drying of tea leaves is usually done in an oven. The tea leaves after being twisted and sorted are evenly spread on trays. There are horizontal plates arranged at intervals in the oven, and then the trays are placed on the horizontal plates in the oven. Stacked on top of each other, using charcoal brazier or electric energy for baking, the hot air in the oven flows upwards from the bottom, for the tea leaves on the sieve frame at different heights in the oven at the same time, the drying time must be different After the tea is baked, the corresponding trays should be collected and then replaced. The staff need to open the oven door back and forth to replace the trays, which is a great waste of labor, and it is easy to cause heat loss in the oven during the process of opening the oven door. , resulting in uneven drying and poor quality of tea leaves, resulting in waste of resources

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