Cut tobacco recycling device for waste cigarettes

Abstract

The invention relates to a cut tobacco recycling device for waste cigarettes. The cut tobacco recycling device comprises a cigarette straightening device, a cigarette sectioning device, a cut tobacco-sundry separating device and a cut tobacco purifying device. An operating method comprises the following steps: separating incoming waste cigarettes from cut tobacco chips in the cigarette straightening device, straightening the cigarettes and feeding the straightened cigarettes into the cigarette sectioning device, performing positioning rolling and complete sectioning in the cigarette sectioningdevice, feeding the cut tobacco, filter tips and cigarette paper into the tobacco-sundry separating device, performing preliminary separation on the cut tobacco and large-size sundries, feeding the separated cut tobacco into the cut tobacco purifying device, and further separating fine paper scraps and other sundries in the cut tobacco. The cut tobacco recycling device for waste cigarettes disclosed by the invention has the advantages of being high in degree of mechanization, high in cut tobacco recovery efficiency, complete in separation, applicable to multiple cigarettes, small in occupiedspace and the like.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a device for recovering shredded tobacco from waste cigarettes. Background technique [0002] According to the current technological level, about 0.1-1% of unqualified cigarettes will inevitably be produced in the cigarette production process, and the accumulated waste smoke cannot be ignored. There have been many processes before, which can be directly recycled and wrapped again; in order to reduce damage and increase efficiency, cigarette factories generally collect waste cigarettes for centralized treatment, and the processed cut tobacco is blended and downgraded for use. [0003] At present, there are generally two ways to deal with waste cigarettes in cigarette factories. One is manual treatment, that is, manual stripping of waste cigarettes, and the other is mechanical treatment. Due to the relatively large amount of waste produced in the production process, manual process...

AI Technical Summary

Problems solved by technology

Judging from the actual treatment effect, there are three disadvantages in this treatment method: one is that the shredded tobacco is greatly broken, the structure cannot be guaranteed, and the utilization rate is low; The purity of shredded tobacco cannot be guaranteed during utilization, which affects the internal quality of cigarettes. Third, the waste paper after treatment contains a large amount of shredded tobacco, resulting in waste of shredded tobacco

[0004] In addition, recently there have been some machines that do not rely on impact, collision, etc. to process waste cigarettes. For example, the Chinese invention patent announcement document CN105167179B discloses a waste cigarette shredded tobacco recovery system, which includes waste cigarette screening and straightening, waste smoke The cutting device, waste cigarette loosening device, waste smoke vibrating screening device and other devices process cigarettes by cutting, and the recovery effect of shredded tobacco is improved to a certain extent, but due to unreasonable design, the cutting effect is poor 1. The recovery rate of shredded tobacco is low, and it cannot be applied to cigarette paper sizes of various specifications. It can only be processed in a centralized manner with multiple specifications and batches of waste cigarettes, resulting in waste of downgraded shredded tobacco; the separation process after cutting lacks fine separation procedures, Inevitably, there will be a lot of paper scraps mixed in the recycled shredded tobacco; and the overall structure is not compact, and the equipment is bulky, so it is not suitable for online use

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