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Method and device for preparing expanded stem granule

A technology for expanding tobacco stems and granules, which is used in the preparation of tobacco, tobacco, tobacco processing, etc., can solve the problems of not overcoming the influence of raw material differences in product quality, no solution, and low moisture content of tobacco stems, so as to ensure stability. the effect of reducing differences in quality, reducing differences in quality

Active Publication Date: 2008-11-19
YUNNAN REASCEND TOBACCO TECH GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the moisture content of tobacco stems is too low, the tobacco stems are seriously broken and the loss of raw materials is relatively large in practical applications.
Similarly, this technology still does not overcome the impact of raw material differences on product quality
[0006] Therefore, how to overcome the influence of raw material differences on the product quality of expanded tobacco stem particles, improve the production process of preparing expanded tobacco stem particles, further improve the quality of the product, and better meet the requirements of the market have become urgent solutions in the current tobacco industry. important problem, but there is no good solution in the prior art

Method used

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  • Method and device for preparing expanded stem granule
  • Method and device for preparing expanded stem granule
  • Method and device for preparing expanded stem granule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] As shown in Figure 2, the equipment for preparing expanded tobacco stem particles of the present invention includes raw material analysis equipment, blending equipment, extraction equipment, expansion treatment equipment, storage, moisture regain and feeding balance equipment, granulation equipment, recovery and shaping equipment, cleaning Choose winnowing equipment and flavoring balance equipment.

[0076] First scan 04 Kunming Hongda C4L, 04 Lijiang Yun 87B1K, 05 Sanming Cuibi No. 1 X3F, 04 Jinan Song K326X3F, 05 Hongheyun 87X4F, 03 Liangshan K326C3F, 04 Bijie K326X2L, 03 Qujing Hongda B2K with a near-infrared spectrum analyzer , 05 Kunming K326B3L, 04 Chengdu K326C1L, 03 Hongheyun 85B3K, 04 Luoyang China Tobacco 101B3F, 05 Guizhou Guiyan No. 11 C2L, 05 Qujing K326B2R, 04 Daliyun 87B1K, 03 Chuxiong K326X2L, a total of 16 kinds of different origins and different years , the content of total sugar, reducing sugar, nicotine and total nitrogen in different grades and type...

Embodiment 2

[0096] Repeat Example 1, with the following differences: by batch 2 corresponding blending proportions, the tobacco stem raw materials are mixed and transported to the supercritical CO 2 Extraction is carried out in the extraction tank, and the moisture content of the tobacco stems is determined to be 15.2% after extraction.

[0097] After the tobacco stems are evenly mixed with the microwave solid particle medium, they enter the 50kw microwave expansion cavity, and the set time is 80 seconds.

[0098] After the expanded tobacco stems are cooled to room temperature, they are packed into sacks and stored in a ventilated and cool storage warehouse for 2 months.

[0099] The qualified tobacco stem particles with a particle size of 1-5mm screened out are sent to a 60kw microwave recovery chamber, and the set action time is 64 seconds.

[0100] The added flavor is 0.5% of the weight of the tobacco stem particles, and the composition and dosage of the flavor are shown in Table 4. ...

Embodiment 3

[0105] Repeat embodiment 1, have following difference: by batch 3 corresponding blending ratio batching.

[0106] Ethyl acetate was selected as the extractant, the weight ratio of the tobacco stems to the extractant was 1:8, the extraction temperature was set at 20°C, the extraction time was 168h, and the extraction was performed twice. After the extraction, the moisture content of the tobacco stems was determined to be 16.0%.

[0107] After the tobacco stems are evenly mixed with the microwave solid particle medium, they enter the 50kw microwave expansion cavity, and the set time is 80 seconds.

[0108] After the expanded tobacco stems are cooled to room temperature, they are packed into sacks and placed in a ventilated, shady and cool storage warehouse for storage for 3 months.

[0109] Qualified tobacco stem particles with a particle size of 1-5mm screened out are sent to a 60kw microwave recovery chamber, and the set action time is 64 seconds.

[0110] The added flavor is...

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Abstract

The invention discloses a method for preparing expanded tobacco stem particles and the equipment thereof. The method is characterized in that the method can control the mixed ratio of tobacco stems on the basis of raw material analysis. The method comprises the following steps: mixing materials to obtain tobacco stem containing 10 to 18%of total sugar, 8 to 16% of reduced sugar, 0.3 to 1.5% of nicotine, and 1.0 to 2.0% of total nitrogen, extracting, expanding, storing, regaining moisture, granulating, recovering, shaping, cleaning and air-sorting, flavoring, and balancing to obtain the required expanded tobacco stem particles. The invention eliminates the influences of material difference on the quality of the expanded tobacco stem particles to ensure the stability and the uniformity of the product quality, thus improving the utilization rate of the tobacco stem and further improving the production process of the expanded tobacco stem particles. The method has the advantages of simple, reasonable and easy process flow, stable equipment operation, high efficiency, low energy loss, and good application prospect.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a preparation method of expanded tobacco stem particles used as cigarette filler. At the same time, the invention also relates to a device for realizing the method. Background technique [0002] In the conventional cigarette production process, the tobacco stems accounting for about 25% of the total weight of the tobacco leaves are mainly used to make expanded shredded stems and reconstituted tobacco leaves. Among them, although the filling value of expanded stems is higher than that of ordinary tobacco stems, there are still disadvantages in the process of burning and smoking, such as insufficient aroma, flat taste, obvious sharp feeling, and heavy miscellaneous gases, especially woody miscellaneous gases. However, the reconstituted tobacco leaves made of low-grade tobacco leaves and the shredded stems, chips, and dust produced during the cigarette proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B5/00A24B5/16A24B3/04
Inventor 杨涛杨伟祖周川刘朝辉李敏李姗姗徐兰兰衣志民付宇杨彦明李军刘毅吕尊秋
Owner YUNNAN REASCEND TOBACCO TECH GRP
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