Tea screening and kneading integrated device

Abstract

The invention belongs to the technical field of screening and kneading, and particularly relates to a tea screening and kneading integrated device. The device comprises a box body; a bearing plate is fixedly installed in the middle of the box body, a screening box is rotatably connected to the upper end of the bearing plate, discharging ports are symmetrically formed in the lower end of the screening box, and a rolling groove and a moving groove are formed in the lower end of the screening box. A gravity ball is arranged in the rolling groove, an opening and closing door is slidably connected into the moving groove, one end of the opening and closing door is connected with the gravity ball through a steel rope, a tension spring is fixedly arranged between the other end of the opening and closing door and the moving groove, rolling devices are arranged at the upper end and the lower end of the moving groove, and a plurality of screening holes are formed in the peripheral side of the screening box. Tea stems and small tea leaves can be centrifugally thrown out to the lower sliding plate through the screening holes under the action of centrifugal force, the quality of the tea leaves is improved, meanwhile, the turning plate rotates, the tea leaves are turned up continuously and matched with the air heater, drying of the tea leaves is accelerated, the tea leaves are screened easily by turning up the tea leaves continuously, and the screening effect is improved.

Description

technical field [0001] The invention belongs to the technical field of screening and kneading, and in particular relates to an integrated tea screening and kneading device. Background technique [0002] After fresh tea is picked, it needs to go through a series of processing steps before it can become finished tea and enter the hands of consumers. The modern processing technology of tea usually includes technological steps such as airing, finishing, rolling, stripping, preliminary drying, screening, low fire, old fire, and winnowing. [0003] In the process of tea processing, debris, tea stalks, some petite tea leaves and high-quality tea are mixed together, which will lead to poor appearance of the final processed tea and affect sales. At the same time, the traditional screening device and kneading device are separated, and the processing The process is cumbersome and complicated. Contents of the invention [0004] Aiming at the problems in the prior art, the object of ...

AI Technical Summary

Problems solved by technology

[0003] In the process of tea processing, debris, tea stems, some petite tea leaves and high-quality tea are mixed together, which will cause the final processed tea to have a poor appearance and affect sales. At the same time, the traditional screening device and kneading device are separated, and the processing The process is cumbersome and complicated

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