Single cutting and uniform material conveying process for paper-making reconstituted tobacco and equipment thereof

Abstract

The invention relates to the field of cigarette manufacturing, in particular to a single cutting and uniform material conveying process for paper-making reconstituted tobacco and equipment thereof. The conveying flow of the conveying process comprises the following steps: packaging tobacco sheets in boxes, unpacking, loosening by a shifting roll, cabin feeding, quantitative feeding, conveying through a vibrating trough and pre-pressing and cutting. In the single cutting and uniform material conveying process for the low-moisture paper-making reconstituted tobacco, after the paper-making reconstituted tobacco containing 10-14% of moisture is conveyed, the flow of the paper-making reconstituted tobacco entering a cutter is stable, and the material status is consistent, thereby ensuring that the cutting process of the paper-making reconstituted tobacco is continuous and stable and the cutting quality meets the requirements of technological blending. By utilizing the process and equipment provided by the invention, the problems of unstable cutting process and easy escape of the sheets in the cutting process caused by non-uniform material flow in the conveying process of the paper-making reconstituted tobacco containing 10-14% of moisture can be solved.

Description

technical field [0001] The invention relates to the field of cigarette manufacturing, in particular to a process for conveying individual shredded and uniform material of reconstituted tobacco leaves by a papermaking method and equipment thereof. Background technique [0002] In recent years, my country's tobacco industry has developed rapidly, and the demand for tobacco leaf raw materials is strong. The source of raw materials and the consumption of cigarettes have exceeded the expected target and greatly exceeded the level of previous years. However, my country has a large population and relatively insufficient arable land. To make concessions to the cultivation of grain and realize the strategy of "returning tobacco to grain", this has to consider the full utilization of tobacco leaf raw materials. According to statistics, nearly 200,000 tons of raw materials (including 100,000 tons of low-grade tobacco leaves) can be used to make reconstituted tobacco leaves nationwide. I...

AI Technical Summary

Problems solved by technology

[0010] In order to solve the problem of complex shredding process, many procedures, and the crushing loss of papermaking reconstituted tobacco leaves caused by the processing process, one object of the present invention is to provide a separate shredded and even material conveying process for papermaking reconstituted tobacco leaves. Another purpose of the present invention It is a separate shredded and even material conveying equipment for reconstituted tobacco leaves by papermaking method

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