Cut tobacco drying cylinder wall temperature control method and device, electronic equipment and storage medium

By establishing a cylinder wall temperature determination model in the drying cylinder and calculating the target cylinder wall temperature value using the target and current parameters, the problem of instability of the cylinder wall temperature is solved, and the stability of the tobacco moisture content and product quality are improved.

CN119668323APending Publication Date: 2025-03-21CHINA TOBACCO GUANGDONG IND
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Patent Information

Application Number
CN202411811651.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

In the prior art, the stability of the wall temperature of the drying tube is poor, resulting in large fluctuations in the moisture content of the tobacco, affecting the taste, combustion performance and filling ability of the cigarette.

Method used

By obtaining the outlet moisture value of the target tobacco wire and the current inlet moisture value of the tobacco wire, the cylinder wall temperature, the hot air speed and the hot air temperature, input it to the pre-established cylinder wall temperature determination model, calculate the target cylinder wall temperature value, and control the cylinder wall temperature to this value.

Benefits of technology

Accurate control of the temperature of the drum wall of the drying tube is achieved, the stability of the drum wall temperature is ensured, the fluctuation of the moisture content of the tobacco is reduced, and the product quality is improved.

✦ Generated by Eureka AI based on patent content.
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Abstract

The embodiment of the invention discloses a cut tobacco drying cylinder wall temperature control method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a target cut tobacco outlet moisture value set for a cut tobacco drying cylinder, and determining a current cut tobacco inlet moisture value, a current cylinder wall temperature value, a current hot air speed and a current hot air temperature value of the cut tobacco drying cylinder; inputting the target cut tobacco outlet water value, the current cut tobacco inlet water value, the current cylinder wall temperature value, the current hot air speed and the current hot air temperature value into a pre-established cylinder wall temperature determination model to obtain a target cylinder wall temperature value of the cut tobacco drying cylinder; and controlling the cylinder wall temperature of the cut tobacco drying cylinder to be the target cylinder wall temperature value. According to the technical scheme, the technical problems that in the prior art, the stability of the cylinder wall temperature is poor, and the fluctuation of the water content of the cut tobacco is large are solved, accurate control over the cylinder wall temperature of the cut tobacco drying cylinder is achieved, the stability of the cylinder wall temperature is effectively guaranteed, the fluctuation of the water content of the cut tobacco is reduced, and the product quality is improved.
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