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A Method for Establishing a Precise Control Model of Moisture in Silk Making Process

A technology for controlling models and establishing methods, which is applied in the application and processing of tobacco and tobacco, etc. It can solve the problems that the PID control method cannot meet the control accuracy and stability requirements well, and achieve the effect of achieving the quality of shredded tobacco

Active Publication Date: 2022-02-08
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for establishing a precise moisture control model in the silk making process, so as to solve the problem that the PID control method in the prior art cannot well meet the increasingly stringent control accuracy and stability requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0033] This technical solution is a method of establishing an accurate quality control model using historical data. This accurate quality control model is carried out for the condition that the moisture content of the tobacco leaves in the previous process of silk making is within the set range, that is, it can be determined that the moisture content is the same. Model setting, in the technical solution of this application, does not refer to other parameters, such as aroma, components of each part of tobacco leaves, etc., are not within the scope of the technical solution of this application.

[0034] The premise of this technical solut...

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PUM

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Abstract

The invention relates to a method for establishing a precise moisture control model in the shredded process. In the case of whole batches of tobacco leaves with consistent moisture content, through comprehensive analysis of historical data and combined with sensory evaluation by experts, the optimum shredded tobacco control process is obtained. Experienced environmental parameter data, and then use the same environmental parameter data to obtain the corresponding historical parameter data, and then through the sensory evaluation of experts to obtain the best tobacco shred control for a certain environmental parameter under the same moisture content tobacco leaves. Parameter data, and establish a control model based on this data, in order to achieve relatively consistent quality of shredded tobacco.

Description

technical field [0001] The invention belongs to the technical field of precise control of tobacco production, in particular to a method for establishing a precise control model of moisture in the silk making process. Background technique [0002] As the main component of cigarette processing, the silk-making process has always been the top priority of process quality and product quality control. The bullseye of the silk-making process control is the silk-making moisture. If there is a significant fluctuation in the moisture of different batches of silk-making due to the unevenness of the crew, personnel, and external environment, it will directly affect the moisture of the finished silk, that is, the finished cigarette. Stability and consistency of moisture content. [0003] During the silk production process, moisture has an important impact on the inner quality of cigarettes. Studies have found that when the moisture content of the smoke is appropriate, the smoke is soft...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B9/00
CPCA24B9/00
Inventor 胡东东张国军杨晶津李天明刘继辉树林李思源杨佳东汪显国
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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