Tobacco stem processing system and method

A processing system and processing method technology, applied in the field of reconstituted tobacco leaf processing, can solve the problems of insufficient swelling of fibers, difficulty in absorbing moisture, and inability to achieve

Inactive Publication Date: 2016-05-25
CHINA TOBACCO FUJIAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional tobacco stem treatment is to wash the stems and directly use them for extraction and pulping. However, the tobacco stems used for reconstituted tobacco leaves are first mixed with the new stems of the current year and the aged tobacco stems stored in different origins and years. After washing the stems, the traditional method ignores the difference between the new tobacco stems and the aged tobacco stems. Due to the low moisture content of the aged tobacco stems and the dehydration of the skin cell wall of the stems is more serious than that of the new tobacco stems, the wall layer is dense and hard, and it is no

Method used

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  • Tobacco stem processing system and method
  • Tobacco stem processing system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Example 1: Effects of High Temperature and High Humidity Treatment on the Microstructure and Sensory Quality of Tobacco Stems

[0060] Weigh the 2012 tobacco stems, 2013 tobacco stems, and 2014 tobacco stems in a mass ratio of 30:20:50, totaling 4000 kg, and mix them evenly. The mixed tobacco stems enter the storage cabinet after washing the stems, and then are sent to the high-temperature and high-humidity vibrating tank after being weighed by an electronic scale. After high-temperature and high-humidity treatment, it enters the extraction tank 6. Samples were taken before and after the high-temperature and high-humidity vibration tank, and the microstructure of the cross-section of the tobacco stem was observed with a laser confocal microscope, and the sensory evaluation of the samples was carried out.

[0061] 1 Using laser confocal microscope objective lens: TUPlanFluor10× / 0.30, DAPI light source

[0062] Microscopic observation was carried out on the above sample...

Embodiment 2

[0069] Example 2: Effect of High Temperature and High Humidity Treatment on Concentration Process Capability and Sensory Quality of Tobacco Stem Paste

[0070] Weigh the 2011 tobacco stems, 2012 tobacco stems, and 2014 tobacco stems in a mass ratio of 10:40:50, totaling 2500 kg, and mix them evenly. The mixed tobacco stems enter the storage cabinet after washing the stems, and then are sent to the high-temperature and high-humidity vibrating tank after being weighed by an electronic scale. After high-temperature and high-humidity treatment, it enters the extraction tank 6, and the extract enters the concentrator for concentration treatment. Follow-up sampling was carried out on the process capability control of the concentrated stem paste process, the change of the process capability of the solid content of the sample was detected, and the sensory evaluation was carried out on the sample.

[0071] (1) Based on the experimental basis of the reconstituted tobacco leaf productio...

Embodiment 3

[0078] Example 3: Effect of High Temperature and High Humidity Treatment on Fluctuation of Solid Content of Tobacco Stem Paste

[0079] Weigh the 2011 tobacco stems, 2013 tobacco stems, and 2014 tobacco stems in a mass ratio of 40:40:20, totaling 3000 kg, and mix them evenly. The mixed tobacco stems enter the storage cabinet after washing the stems, and then are sent to the high-temperature and high-humidity vibrating tank after being weighed by an electronic scale. After high-temperature and high-humidity treatment, it enters the extraction tank 6, and the extract enters the concentrator for concentration treatment. Sampling the concentrated stalk paste to measure the fluctuation of its solid content.

[0080] Based on the experimental basis of the reconstituted tobacco leaf production line, for 12 consecutive days, a sample of the production line stalk paste was taken every 8 hours, and the density and solid content of all samples were measured respectively. The solid conte...

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Abstract

The invention discloses a tobacco stem processing system and method, and relates to the field of reconstituted tobacco processing. The system and method are used for improving the tobacco stem swelling effect. The tobacco stem processing system comprises an electronic scale and a processing part. The processing part is provided with a containing cavity for a to-be-processed product and an air hole communicated with the containing cavity. High-temperature and high-humidity air can enter the containing cavity through the air hole. According to the technical scheme, steam is introduced from the bottom of a drying tunnel vibration groove and makes full contact with tobacco stems so that the water content of tobacco stems can be uniform and fiber structures can sufficiently swell. By means of the technology, washed tobacco stem raw material is processed at high temperature and high humidity, water can be uniformly absorbed by the tobacco stem raw material, tobacco stem fiber sufficiently and uniformly swell, the stable raw material is provided for the subsequent extracting and pulping procedures, the wet weight of pulp is increased, the stability of the solid content of stem paste concentrate liquid is improved, and high production and application value is achieved.

Description

technical field [0001] The invention relates to the field of reconstituted tobacco leaf processing, in particular to a tobacco stem processing system and method. Background technique [0002] Paper-making reconstituted tobacco is a new type of tobacco manufacturing technology widely used by domestic sheet companies. It mainly uses tobacco stems and some low-grade tobacco leaves as the main raw materials, and undergoes pretreatment, extraction, pulping, papermaking, coating, drying and other processes. , to make tobacco flakes whose sensory quality and shape are close to or even better than natural tobacco leaves. Tobacco stems are an important part of the raw material of reconstituted tobacco leaves. In the production process of reconstituted tobacco leaves by papermaking method, the stem washing process is very important. This process generally uses circulating hot water soaking method, which is mainly used to remove dust, gravel and other impurities attached to the surface...

Claims

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Application Information

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IPC IPC(8): A24B5/16
CPCA24B5/16
Inventor 林凯李跃锋李易非施建在李茂毅鹿洪亮马鹏飞李华杰
Owner CHINA TOBACCO FUJIAN IND
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