Non-block tea-leaf dust sieving device

Abstract

The invention relates to a non-block tea-leaf dust sieving device. The non-block tea-leaf dust sieving device comprises a main frame body, wherein a material feeding port, a material discharge port, and a dust sieving device which can rotate around a shaft are arranged on the main frame body. The dust sieving device comprises a supporting frame which is connected on the main frame body and a dust sieving cylinder which is assembled on the supporting frame. At least one strip-shaped sieving hole which is communicated end to end is formed along the circumferential direction in the side wall of the material feeding port. The strip-shaped sieving hole penetrates through the side wall of the dust sieving cylinder. The material feeding port is formed in the inclined upper portion of the dust sieving cylinder, the material discharge port is formed in the inclined lower portion of the dust sieving cylinder, the material discharge port is provided with a first tooth plate which is matched with the dust sieving cylinder, and first convex teeth which can be inserted into the strip-shaped sieving hole are arranged on the first tooth plate. The tea-leaf dust sieving device can effectively achieve separation work of tea leaves and tea dust, and through dredge effect assisted by a first tooth plate and a second tooth plate, the fact the blocking phenomenon of sieving holes cannot occur when the dust sieving device is in work is guaranteed. In addition, the size of the non-block tea-leaf dust sieving device is small, noise when the dust sieving device is in work is small, use is simple and convenient, and work efficiency is high.

Description

technical field [0001] The invention relates to a tea powder screening device, in particular to a non-clogging tea powder screening device. Background technique [0002] Existing tea powder sieving devices only need to include two types: one is the blower type, which drops the finished tea from a certain height through the air duct, and the blower blows a certain intensity of wind into the air duct, so that the falling finished tea is mixed with tea powder (tea powder is small in weight and easy to be blown away by the wind) is blown away, and the finished tea falls into the collection container; the second is the sieve plate type, which guides the finished tea into a sieve plate, and there are several round cups on the sieve plate Or bar-shaped sieve holes, after the finished tea passes through the sieve plate, the tea powder and tea stems with smaller particle size will be screened out by the sieve holes. Although the blower type can remove the tea powder and a small amou...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a non-clogging tea sieve device to overcome the problems of existing tea sieve devices such as high noise, large volume, easy blockage of sieve holes, troublesome use, and low work efficiency.

Images