Processing method of tobacco stem and the device thereof

A technology of tobacco cut stems and a processing method, which is applied to the processing equipment of tobacco cut stems and the processing field of tobacco cut stems, which can solve the problem that the cut stems absorb moisture and the feed liquid is not uniform and sufficient, increase the expansion resistance of cut stems, and prevent the cut stems from containing water. rate and other problems, to achieve uniform appearance and color, improve the quality of sensory taste absorption, and promote the effect of consistent appearance and color.

Inactive Publication Date: 2008-01-02
CHINA TOBACCO HUNAN INDAL CORP
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AI Technical Summary

Problems solved by technology

[0006] ①At present, the main drying and expansion equipment for cut stems basically uses the moisture content of the cut stems to carry out negative feedback control of the moisture content of the cut stems. The moisture content of the cut stems output from the cut stems feeding equipment fluctuates greatly, which is not conducive to the stable control of the moisture content of the cut stems after drying
[0007] ②Because the cut stems expand immediately after feeding, the cut stems absorb water and the feed liquid is not uniform enough, especially the sugar may be attached to the surface of the cut stems, which increases the expansion resistance of the cut stems, resulting in poor filling effect of the cut stems

Method used

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  • Processing method of tobacco stem and the device thereof

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Embodiment 1-5

[0033] Referring to Fig. 2, the cut tobacco stem processing method provided by the present invention consists of the following procedures.

[0034] Add material 3 to the shredded stems 1 and flow control 2. After feeding, the temperature of the cut stems is 65±5°C and the moisture content is 38±2%. Then, the process environment temperature is 24±2°C and the humidity is 60 The cut stems are stored at ±5% for 40-8 hours, and then sent to the warming process 5. After the temperature increase, the cut stems have a temperature of 70±5°C and a moisture content of about 38±1%. Finally, the cut stems are subjected to traditional Process processing, including drying and expanding cut stems 6, cooling to remove impurities 7 and flavoring 8.

[0035] Correspondingly, the equipment for implementing this process is shown in Figure 3, including a shredding device 1, a flow control device 2, a feeding device 3, a storage stem cabinet 4, a warming device 5, a drying expansion device 6, a cool...

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Abstract

The invention relates to a method for treating tobacco stem, and device used for tobacco stem processing. The stem is stored for 1-6 hours after feeding process, and then is fed into drying and expanding process. The invention can improve tobacco stem quality and reduce cost.

Description

technical field [0001] The invention relates to a method for processing tobacco stems, in particular to a method for processing shredded tobacco stems. The invention also relates to equipment for processing shredded tobacco stems. Background technique [0002] Tobacco stems account for about 25% of my country's annual tobacco production, and are mainly used as filling materials for cigarettes and reconstituted tobacco leaves. Improving the flavor quality and filling performance of cut stems can make them more effective in cigarette production. [0003] The chemical composition of tobacco stems is quite different from that of tobacco leaves. The main manifestations are that the content of total nitrogen and nicotine is very low, the reducing sugar is slightly lower, the ratio of sugar to alkali is high, and the content of inorganic elements, cellulose, hemicellulose and woody number is significantly higher than that of tobacco leaves. The content of tobacco leaves leads to f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B5/16A24B3/18
Inventor 贺万华杨华武
Owner CHINA TOBACCO HUNAN INDAL CORP
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