Pulp balance regulation and control method for paper-making reconstituted tobacco production process

Abstract

The invention provides a pulp balance regulation and control method for a paper-making reconstituted tobacco production process, which comprises the following steps: setting key monitoring indexes ofthe paper-making reconstituted tobacco production process, the key indexes comprising yield, loss and stock, and the key monitoring indexes being used for monitoring the relationship between pulp production and pulp consumption; classifying the key monitoring indexes, and dividing the key monitoring indexes into a direct reading type and a calculation type; establishing a slurry balance monitoringdatabase according to the key monitoring indexes so as to monitor the change of the key monitoring indexes in the production process; and establishing a slurry balance regulation and control measurelibrary and an operation model which are used for selecting corresponding regulation and control measures and regulation and control parameters when the slurry is not matched so as to realize slurry matching. According to the method, production experience data resources can be effectively utilized, the utilization rate of effective components of tobacco raw materials is increased, stable production systems and product quality are guaranteed, the production cost is reduced, and the production lean and refined management and control level is improved.

Description

technical field [0001] The invention relates to the field of cigarette production auxiliary technology, in particular to a slurry balance control method in the production process of reconstituted tobacco leaves by papermaking method. Background technique [0002] The papermaking method, also known as the "two-step method", is another method for preparing reconstituted tobacco leaves that is different from the roll pressing method and the thick pulp method. Tobacco stems are used as raw materials, and the stems are washed before entering the extraction process, and the washing liquid is discarded. After washing, the stems are mixed with tobacco powder, shredded tobacco pieces, etc., and then extracted and separated to obtain water-soluble and insoluble substances. The insoluble substances are prepared into The slurry is then made into a base sheet, and the water-soluble matter is further separated and purified, concentrated and flavored, and then coated on the base sheet, and...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a slurry balance control method in the production process of reconstituted tobacco leaves by papermaking method, which solves the problem that the slurry matching in the existing papermaking process of reconstituted tobacco leaves is not scientific and prone to inaccurate slurry matching, and ensures the stability of the production system and product quality. Improve the utilization rate of active ingredients in tobacco raw materials and reduce production costs

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