Cut stem screening device

Abstract

The invention discloses a cut stem screening device. The screening device comprises a feeding pipeline, a screening bin, a screening plate and a blanking bin. The feeding pipeline is arranged on one side of the screening bin, the blanking bin is arranged at the lower end of the screening bin, a screening plate is obliquely arranged in the screening bin, one side of the screening plate is movably connected to the screening bin through a rotating shaft, a fixed plate is arranged on the other side of the screening plate, the fixed plate is connected to an arc-shaped plate through a fixed bolt, the arc-shaped plate is fixedly connected to the screening bin through a fixed lug plate, the screening plate comprises a clamping plate on the outer side and a screen located in the middle of the clamping plate, the screening density of the screening device can be adjusted, cut stems with different densities can be screened, and the screening device is easy and convenient to maintain and disassemble.

Description

technical field [0001] The invention relates to the technical field of tobacco processing equipment, in particular to a shredded stem screening device. Background technique [0002] With the continuous development of the tobacco industry and the increasing demand for thin cigarettes, various tobacco factories have paid great attention to the production of thin cigarettes, and thin cigarettes have become an important part of the products of tobacco factories. The processing flow of the factory-made shredded stems mainly includes: primary rehydration of tobacco stems, storage of stems, secondary rehydration of tobacco stems, steaming of stems, pressing of stems, and cutting of shredded stems, etc. The main equipment used in the processing process includes tobacco stem unpacking and feeding equipment, Stem washing equipment, stem pressing equipment and shredding machine, tobacco leaf shredding machine refers to the equipment that cuts leaves or leaf stems into filaments of a ce...

AI Technical Summary

Problems solved by technology

[0003] However, due to the original cut tobacco stem production line, the cut stems produced are too long and too wide, causing many difficulties to the subsequent thin cigarette cigarette process, unstable product quality and low production efficiency

[0004] During the processing of cut stems, the cut stems need to be screened, and the qualified cut stems that meet the requirements are transported to the processing production line for processing. However, the current screening device cannot realize the adjustment of the screening range during use. The angle of the screen cannot be adjusted, and it is impossible to control the screening of stems with different densities during screening, resulting in poor screening effect and causing great inconvenience during maintenance and replacement.

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