Tea leaf drying and primary screening device

Abstract

The invention discloses a tea leaf drying and primary screening device which comprises an engine base; the engine base is fixedly provided with a cylindrical heat supply cabin; the heat supply cabin is internally provided with a cylinder-like drying mechanism; the top of the heat supply cabin is provided with a cabin door mechanism; and the bottom of the heat supply cabin is also provided with anunloading and screening mechanism. By adopting the tea leaf drying and primary screening device, through matching arrangement of the heat supply cabin and the drying mechanism, warm air in the deviceforms circulation, so that the tea leaf drying quality is improved; with a tea leaf placement cabin, the amount of tea leaves at the middle part in the cabin is minimal while the contact area of tea leaves and the warm air is increased, so that the condition that the temperature of the warm air at the middle part in the device is relatively low is satisfied, and the drying effect is improved; andthe structure of the tea leaf placement cabin enables loading and unloading to be convenient and rapid, and the unloading and screening mechanism performs primary screening on dried tea leaves, so that the tea leaf processing efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of tea processing equipment, in particular to a tea drying and primary screening device. Background technique [0002] Tea is a traditional Chinese drink, and it is also a well-known drink unique to China. Tea drinking in China has a historical and cultural origin, and has also formed a variety of tea products. According to the classification method of "Chinese Tea Classic" edited by Chen Zongmao, it is divided into: green tea, black tea, oolong tea, white tea, yellow tea and dark tea. A variety of teas form a rich tea flavor, making people more choices. Many tea products have different production processes, but most teas have a drying process, which makes the tea form a unique fire fragrance. [0003] At present, the drying process of tea mostly uses a dryer for drying and drying treatment. In the process of drying tea in a traditional dryer, the tea leaves need to be continuously tumbling to ens...

AI Technical Summary

Problems solved by technology

[0005] However, it still has relatively serious defects. The single heat source will cause a gap in the temperature of the internal airflow during drying, which will have a certain impact on the drying effect of the tea leaves. tea leaves for preliminary screening

Images