Cut-tobacco drier based on independent tobacco cutting characteristics of papermaking method reconstituted tobacco and cut-tobacco drying control method thereof

Abstract

The invention relates to the related technical field of tobacco production, and in particular relates to a cut-tobacco drier based on the independent tobacco cutting characteristics of papermaking method reconstituted tobacco and a cut-tobacco drying control method thereof. The cut-tobacco drier comprises a barrel, a moisture discharge rotary net, a cut-tobacco drying heating air system, a humidifying air system and a control system. Through the control method provided by the invention, the traditional cut-tobacco drier is completely suitable for the papermaking method reconstituted tobacco after independent tobacco cutting, the control aim of 12-13% of moisture content at exit is achieved, and the independent tobacco cutting quality and the effective utilization rate of the papermaking method reconstituted tobacco can be effectively improved. The low-intensity processing mode can effectively maintain the physical characteristics and chemical characteristics of the papermaking method reconstituted tobacco after independent tobacco cutting, the sensory characteristic is effectively enhanced, and relatively high friability and relatively low doubling rate are realized; and thus the reconstituted tobacco can be blended with other natural tobacco, and a firm guarantee is provided for the grouping processing of tobacco primary process and flexible processing production new mode.

Description

technical field [0001] The invention relates to the related technical field of tobacco production, in particular to a shred drying machine based on the individual shredded characteristics of reconstituted tobacco leaves by a papermaking method and a shredded shredded control method thereof. Background technique [0002] The papermaking reconstituted tobacco leaf involved in the present invention is one of the main raw materials of cigarettes. It has the following characteristics: ① It can effectively improve the comprehensive utilization rate of tobacco leaf raw materials; Quick response; ③It is beneficial to reduce tar and harm of cigarette products, etc. At the same time, as the State Council has vigorously promoted the independent innovation of reconstituted tobacco leaves in recent years, the output of reconstituted tobacco leaves has continued to increase, and the proportion of reconstituted tobacco leaves in the raw material formula has also continued to increase. The...

AI Technical Summary

Problems solved by technology

However, since reconstituted tobacco leaves and natural tobacco leaves are very different in nature (physical properties, chemical properties, sensory properties), the above-mentioned mixed processing methods generally have the following disadvantages: ① Because reconstituted tobacco leaves have to undergo high-intensity humidification and dehumidification processing technology, the processing process is easy to break and generate dust, which affects the production environment and the health of front-line employees; cause adverse effects

③In the high-intensity processing process, the aroma components of reconstituted tobacco leaves are greatly lost, and the quality of use is reduced

[0006] The above two Chinese patents all propose a control method for a shred drying machine respectively, both of which can realize the control target of the moisture content of the shredded tobacco outlet by its unique control method, but all have the following deficiencies: ① it is aimed at natural tobacco leaves Or a shred dryer control method for formula tobacco leaves containing paper-making reconstituted tobacco leaves; ②It does not take into account the physical characteristics of the paper-making reconstituted tobacco leaves that are cut separately from the high-intensity processing of the traditional shred dryer control method on a macro level , chemical properties, and sensory properties; ③ there is no method for controlling the shred drying that is specially suitable for the individual shredded characteristics of reconstituted tobacco leaves by the papermaking method

[0009] The above two Chinese patents both mentioned the drying process involved in the papermaking reconstituted tobacco leaf separate shred process, but both have the following deficiencies: ① only mentioned the drying process involved in the papermaking reconstituted tobacco leaf separate shred process A concept; ② does not involve a special shred dryer control method specifically for the drying process after the papermaking reconstituted tobacco leaves are shredded separately

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