A flexible flicking mechanism for separating waste cigarettes and shredded paper

Abstract

The invention provides a flexible flicking mechanism for separating waste cigarettes and silk paper, which includes a silk paper separation chamber, a tooth plate is arranged in the silk paper separation chamber near the feeding port, and the silk paper separation chamber In the middle part, there are several flipping shafts that are driven by motors and rotate in the same direction. The flipping shafts are arranged next to each other to transfer waste cigarettes; The rubber scraper is formed by arraying a number of rubber strips with a smooth design along its extension direction. The inner surface of the tooth plate is distributed with several grooves along the horizontal direction, and the inner surface of the tooth plate is adjacent to the feed material. The flicking shafts of the mouth are relatively set, so that most of the incoming waste cigarettes are separated from the silk paper under the extrusion friction between the tooth plate and the colloidal scraper, while a small amount of unseparated waste cigarettes Transfer to the follow-up hitting shaft to continue the silk paper separation. While realizing the complete separation of shredded tobacco and cigarette paper, it effectively avoids the generation of shredded paper flowers.

Description

technical field [0001] The invention belongs to the technical field of waste cigarette recycling and utilization, and in particular relates to a flexible flicking mechanism for separating waste cigarette shredded paper. Background technique [0002] At present, the treatment process of waste cigarettes is as follows: sequentially carry out quantitative feeding, vibrating screening and sorting, strip opening, primary separation, cigarette flicking, three-stage screening, etc., and the processed tobacco contains shredded paper flowers. , leading to a reduction in the quality of shredded tobacco recovered. The existing cigarette flicking mechanism is a squirrel-cage structure, and a plurality of rollers are symmetrically distributed around the periphery. After the waste cigarettes enter, they collide violently with the shell with the help of high centrifugal force, and loosely separate the shredded tobacco in the cigarette paper. On the one hand, the cigarette paper is easy to...

AI Technical Summary

Problems solved by technology

[0002] At present, the treatment process of waste cigarettes is as follows: sequentially carry out quantitative feeding, vibrating screening and sorting, strip opening, primary separation, cigarette flicking, three-stage screening, etc., and the processed tobacco contains shredded paper flowers. , leading to a reduction in the quality of the recovered shredded tobacco

The existing cigarette flicking mechanism is a squirrel-cage structure, and a plurality of rollers are symmetrically distributed around the periphery. After the waste cigarettes enter, they collide violently with the shell with the help of high centrifugal force, and loosely separate the shredded tobacco in the cigarette paper. On the one hand, the cigarette paper is easy to tear after impact, resulting in shredded paper, which affects the quality of recycled tobacco; on the other hand, some waste cigarettes fall directly from between the rollers, and the recovery rate of tobacco is only 95.2%, resulting in waste of tobacco

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