Reuse method of white water for making reconstituted tobacco leaves

Abstract

The invention discloses a recycling method for manufacturing white water of reconstituted tobacco. According to the recycling method, respective using paths are given to white water which is different in concentration and generated at different sites of a paper machine section, and comprehensive utilization is achieved in combination with the output of the white water at all the sites, so that the concentration of the white water in a production system is relatively stable, the concentration fluctuation of the white water due to mixture of the white water different in concentration is avoided, the quality fluctuation of reconstituted tobacco finished products due to the concentration fluctuation of the white water is effectively reduced, the use ratio of the white water is increased, the direct discharging rate of the white water in the production process of the reconstituted tobacco is effectively reduced, and water and energy consumption in the production of the reconstituted tobacco is substantially reduced.

Description

technical field [0001] The invention relates to the field of reconstituted tobacco leaves, in particular to a method for reusing white water for making reconstituted tobacco leaves. Background technique [0002] In today's cigarette industry, reconstituted tobacco has increasingly become an indispensable raw material in the cigarette industry. It plays a very important role in improving the quality of tobacco products, reducing tar content, changing smoke components, saving shredded tobacco consumption, and stabilizing cigarette formula. effect. [0003] Reconstituted tobacco leaves, also known as reconstituted tobacco leaves and homogeneous tobacco leaves, are mainly composed of tobacco powder fragments, tobacco stems or low-grade tobacco leaves, plus plant fibers, adhesives and other additives. At present, there are mainly three different production and processing methods for reconstituted tobacco leaves: thick pulp method, rolling method and papermaking method. Papermak...

AI Technical Summary

Problems solved by technology

[0006] Since white water has multiple production sites, and the concentration of white water at each site is different, if white water with different concentrations at each site is mixed and used, it will inevitably cause large fluctuations in the concentration of white water at the point of use.

Secondly, it is difficult to use all the white water at a single white water use site, and a large amount of white water will be discharged directly

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