Method and device for optimizing processing parameters of shredded cigarette

Abstract

The invention discloses a method and device for optimizing tobacco shred process parameters of cigarettes. The method comprises the steps of conducting loose moisture regain tobacco casing by adopting different loose moisture regain hot wind temperatures; determining an optimal loose moisture regain hot wind temperature a according to loose effect and moisture content stability of tobacco flakes after loose moisture regain; with a as a current loose moisture regain hot wind temperature, conducting tobacco casing with different tobacco casing hot wind temperatures; determining an optimal tobacco casing hot wind temperature b according to feed-liquid utilization ratio and tobacco casing homogeneity of the tobacco flakes after tobacco casing; with a as the current loose moisture regain hot wind temperature and b as the optimal tobacco casing hot wind temperature, conducting drying and dehydration according to temperature design values on the wall of a drying cylinder; with a sensory evaluation and smoking result of tobacco shreds after drying, conducting optimization on the tobacco shred processing strength, so as to determine an optimal tobacco shred parameter combination. According to the method and device for optimizing the tobacco shred process parameters of the cigarettes, sensory quality of the tobacco shreds is enhanced while physical quality of the tobacco shred is improved, parameter optimization pertinence is stronger, and the optimization and improvement speed is faster.

Description

technical field [0001] The invention relates to the field of cigarette shredded processing, in particular to a method and device for optimizing parameters of cigarette shredded processing. Background technique [0002] The sensory quality of cigarettes is an important functional attribute of cigarettes. Therefore, in the cigarette shred process, the traditional process parameter optimization and process quality evaluation are mainly carried out around the sensory quality. The basic process flow of cigarette shredded processing is: loosening and dampening→pre-mixing of tobacco sheets→removing sundries→feeding→matching leaves and storing leaves→cutting shreds→drying shreds. The processing intensity in the shredded process of cigarettes has a great influence on the sensory quality of shredded tobacco. The different processing intensities lead to different chemical reactions inside the shredded tobacco, thus affecting the sensory quality of shredded tobacco. In the above proce...

AI Technical Summary

Problems solved by technology

During the application of traditional process parameter optimization methods, there are some prominent problems, which are mainly reflected in: ① parameter optimization evaluation focuses too much on the change of sensory quality, and pays little attention to the change of physical quality; ② parameter optimization In the process, there is little correlation analysis between the quality of the previous process and the next process, and the relationship between the processing tasks of each process and the processing quality cannot be well considered, and the coordination between the processing of each process and the comprehensive quality of product processing cannot be systematically identified. Insufficient correlation analysis of parameter optimization control, poor linkage, and weak system; ③The amount of parameter optimization experiments is large, and it is impossible to achieve rapid optimization and improvement of process parameters

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