CN115568613B - High-end characteristic tobacco leaf refined manual special selection process - Google Patents
High-end characteristic tobacco leaf refined manual special selection process Download PDFInfo
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- CN115568613B CN115568613B CN202211128022.7A CN202211128022A CN115568613B CN 115568613 B CN115568613 B CN 115568613B CN 202211128022 A CN202211128022 A CN 202211128022A CN 115568613 B CN115568613 B CN 115568613B
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 106
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 43
- 238000012545 processing Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 7
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 5
- 229960002715 nicotine Drugs 0.000 claims abstract description 5
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 3
- 210000003462 vein Anatomy 0.000 claims description 6
- 238000003908 quality control method Methods 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 7
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 238000009960 carding Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000013441 quality evaluation Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/16—Classifying or aligning leaves
Abstract
The invention relates to a high-end special tobacco leaf refined manual special selection process, and belongs to the technical field of threshing and redrying production; the high-end characteristic tobacco leaf refined manual special selection process comprises the following process steps: raw material primary separation, namely determining high-end characteristic raw material grades according to ecological conditions of different ecological areas, previous annual ring crops and planted cigarettes; selecting fine flakes, balancing tobacco moisture of the tobacco raw materials with determined grades, and then selecting the tobacco raw materials leaf by leaf; specially selecting, namely accurately removing leaf surface flaws of selected tobacco leaves through manual identification to finish specially selecting; material detection, namely collecting tobacco leaves on a conveyor belt, detecting moisture data and nicotine data of the tobacco leaves, sampling at fixed time, and detecting offline; according to the invention, the grade of the high-end special raw material is determined, the high-end special raw material meeting the requirements is subjected to single-leaf flattening, so that the tobacco leaves are ensured to be free from folding and curling, different processing paths are designed according to different modes, and the final products of the different processing paths are determined, thereby meeting different production requirements.
Description
Technical Field
The invention relates to a high-end special tobacco leaf refined manual special selection process, and belongs to the technical field of threshing and redrying production.
Background
At present, in the production process of high-end special raw materials for threshing and redrying tobacco leaves, the original grading standard grade is larger in setting granularity, the quality factor is higher in regulated packing degree, production guidance is not facilitated, the requirements of the high-end special raw materials cannot be met, the production mode of the high-end special raw materials is single, the processing requirements of different product module formulas cannot be met in a targeted manner, meanwhile, the processed tobacco flakes cannot be matched with different module requirements, the industrial usability is poor, the follow-up module assembly is not facilitated, the requirement of the high-end special cigarette processing on the high-end special raw materials is larger, and the processing yield cannot meet the requirements.
Disclosure of Invention
In order to overcome the problems in the background technology, the invention carries out single leaf flattening on high-end special raw materials meeting the requirements by determining the grades of the high-end special raw materials, ensures that tobacco leaves are free from folding and curling, designs different processing paths according to different modes, determines the final products of the different processing paths, meets different production requirements, mainly carries out process carding and quality control point identification aiming at fine manual special selection of the high-end special tobacco leaves, and realizes double upgrades of 'cohesive quality and external plastic image' of the customized production of the high-end special tobacco leaf raw materials by carrying out process carding optimization from links such as grading primary selection, high-end special grade determination, fine piece selection of the high-end special raw materials, special selection of the high-end tobacco leaves, moisture detection, tobacco leaf detection and the like.
In order to solve the problems in the background art, the invention is realized by the following technical scheme:
the high-end characteristic tobacco leaf refined manual special selection process comprises the following process steps:
(1) Raw material primary separation, namely determining high-end characteristic raw material grades according to ecological conditions of different ecological areas, previous annual ring crops and planted cigarettes;
(2) Selecting fine flakes, balancing tobacco moisture of the tobacco raw materials with determined grades, and then selecting the tobacco raw materials leaf by leaf;
(3) Specially selecting, namely accurately removing leaf surface flaws of selected tobacco leaves through manual identification to finish specially selecting;
(4) And (3) material detection, namely collecting and conveying tobacco leaves on a conveyor belt, detecting moisture data and nicotine data of the tobacco leaves, sampling at fixed time, and detecting offline.
Preferably, step 1) is directed to the classification factors of maturity, identity, oil content, leaf structure, chromaticity, length, residue injury, uniformity, leaf surface cleanliness, etc.
Preferably, the step 2) ensures that the moisture of the tobacco leaves meets the selection requirement (16% -18%), then the tobacco leaves are selected leaf by leaf, and the tobacco leaves with the variegated areas more than 20% in the raw materials are removed.
Preferably, the step 3) specially selecting workers clearly identify the disease spots, the dead spots, the inferior leaf spots and the like on the leaf surfaces of the tobacco leaves by utilizing the light source below the tabletop, accurately remove the leaf surface flaws, collect the removed flaws and crushed cigarettes into a crushed tobacco collecting box, then reserve the whole leaves or the reserved leaves (remove leaf tips and leaf bases), and selectively enter a small threshing machine according to processing requirements.
Preferably, step 3) the specially selected worker clearly identifies the disease spots, dead spots, inferior leaf spots and the like on the leaf surfaces of the tobacco leaves by using a light source below a tabletop, and carries out leaf surface flaws to be removed accurately, then removes main veins of the tobacco leaves, selectively removes branch veins, and finally cuts the tobacco leaves into tobacco flakes meeting the standard along the branch veins of the tobacco leaves. The manual flexible stem and leaf separation is realized, and tobacco leaves after special selection enter a redrying production link and do not enter a threshing wind extension.
Preferably, step 4) detecting and collecting moisture data of the specially selected tobacco flakes (Quan She, in the leaves) on line on the tobacco flake gathering conveyor belt by utilizing a moisture detector; on the tobacco flake gathering conveyor belt, utilizing an infrared tobacco alkali detector to detect and collect nicotine data of specially selected tobacco flakes (Quan She, in leaves) on line; blade structure detects, by quality control personnel regularly samples, off-line detection, detects the tobacco flake size after the specially selected, and the tobacco flake that does not accord with the requirement carries out reworking and handles.
The beneficial effects of the invention are as follows:
the invention ensures that the tobacco leaves are free from folding and curling by determining the grade of the high-end special raw materials, designs different processing paths according to different modes, determines the final products of the different processing paths, meets different production requirements, and mainly realizes double upgrades of 'cohesive quality and external plastic image' of customized production of the high-end special tobacco leaf raw materials by classifying, initially selecting, determining the grade of the high-end special raw materials, selecting fine pieces of the high-end special raw materials, specially selecting the high-end tobacco leaves, detecting moisture, detecting the tobacco leaves and the like.
Drawings
FIG. 1 is a flow chart of the structure of the present invention;
fig. 2 is a diagram of the quality factor specification of the high-end specialty tobacco leaf of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
1-2, comprehensively evaluating and screening out characteristic small ecological areas of high-quality varieties according to ecological conditions of different ecological areas, characteristics of previous annual ring crops, wind of planted cigarettes and the like, wherein tobacco leaves planted in the areas are baked to meet high-end characteristic raw material requirements; the high-end characteristic tobacco leaf sorting processing scheme of the tobacco leaf grader is required to combine with the industrial grading standard, and the high-end characteristic raw materials are selected according to the grading factors such as maturity, identity, oil content, leaf structure, chromaticity, length, residue injury, uniformity, leaf surface cleanliness and the like (see a specific figure 2); finally, the grade of the high-end characteristic raw material is finally determined through appearance quality evaluation and repeated internal quality evaluation. And (3) screening high-quality varieties and high-quality small-yield areas of the high-end special raw materials in advance, repeatedly evaluating the appearance and the internal quality after primary selection, and finally determining the high-end special grade to meet the requirements of the high-end special raw materials.
And (3) carrying out tobacco moisture balance on the high-end characteristic raw materials after primary separation to ensure that the tobacco moisture meets the selection requirement (16% -18%), then carrying out leaf-by-leaf selection, removing tobacco with the variegated area more than 20% in the raw materials, tobacco which does not meet the grade, mould tobacco, sundries, large-moisture tobacco, pressed fume and the like, and returning the removed unqualified tobacco to the normal industrial classification flow. And finally, flattening the high-end special raw materials meeting the requirements by single leaves, and ensuring that the tobacco leaves are not folded or curled.
Aiming at different requirements and different processing modes of different product specification modules, the production modes of the high-end special raw materials are divided into: the processing modes of the module and the processing mode of the ultra-high-end module are designed according to different modes, and the final products of different processing paths are determined, so that different production requirements are met. Aiming at the problems of low manual special selection yield and low efficiency of high-end special raw materials, the production modes of the high-end special raw materials are divided into: a module processing mode and a super high-end module processing mode. And the module processing mode is used for removing leaf bases, leaf tips or flaws of the high-end special tobacco leaves, retaining the whole leaves, and subsequently feeding the high-end special tobacco leaves into a small-sized threshing machine for large-scale threshing processing, so that the yield of special selection of the high-end special tobacco leaves is improved.
According to different requirements of different product specification modules and different processing modes, the production modes of the high-end characteristic raw materials are divided into: a module processing mode and an ultrahigh-end module processing mode; the module processing mode is suitable for processing the cigarettes with high requirements and low sheet requirements, and the ultrahigh-end module processing mode is suitable for processing the cigarettes with ultrahigh-end products in a full-manual and fine processing mode. The specific selected processing path is as follows:
one type of module processing mode is mainly a manual and mechanical special selection mode. The specific method is as follows: the special selection workers clearly identify the disease spots, the dead spots, the inferior leaf spots and the like on the leaf surfaces of the tobacco leaves by utilizing the light source below the tabletop, accurately remove the leaf surface flaws, remove the flaws and the crushed cigarettes, collect the flaws and the crushed cigarettes into a crushed cigarette collecting box, then reserve the whole leaves or reserve the leaves (remove leaf tips and leaf bases), and selectively enter a small threshing machine according to processing requirements. The directional classification and cutting of tobacco leaves are realized, the special tobacco leaf slice type structure is effectively controlled, the consistency and the industrial availability of the special tobacco leaf slice are improved while the special selection efficiency is improved, and the follow-up module assembly and the shredding production are facilitated.
The processing mode of the ultra-high-end module is mainly a full-manual special selection mode. The specific method is as follows: the special selection workers clearly identify the disease spots, dead spots, inferior leaf spots and the like on the leaf surfaces of the tobacco leaves by utilizing the light source below the table top, and accurately remove the leaf surface flaws, then remove the main pulse of the tobacco leaves, selectively remove the branch pulse, and finally cut the tobacco leaves into tobacco flakes conforming to the standard along the tobacco branch pulse. The manual flexible stem and leaf separation is realized, and tobacco leaves after special selection enter a redrying production link and do not enter a threshing wind extension.
On the tobacco flake gathering conveyor belt, utilizing a moisture detector to detect and collect moisture data of specially selected tobacco flakes (Quan She, leaves) on line; on the tobacco flake gathering conveyor belt, utilizing an infrared tobacco alkali detector to detect and collect nicotine data of specially selected tobacco flakes (Quan She, in leaves) on line; blade structure detects, by quality control personnel regularly samples, off-line detection, detects the tobacco flake size after the specially selected, and the tobacco flake that does not accord with the requirement carries out reworking and handles.
The invention ensures that the tobacco leaves are free from folding and curling by determining the grade of the high-end special raw materials, designs different processing paths according to different modes, determines the final products of the different processing paths, meets different production requirements, and mainly realizes double upgrades of 'cohesive quality and external plastic image' of customized production of the high-end special tobacco leaf raw materials by classifying, initially selecting, determining the grade of the high-end special raw materials, selecting fine pieces of the high-end special raw materials, specially selecting the high-end tobacco leaves, detecting moisture, detecting the tobacco leaves and the like.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (1)
1. A high-end characteristic tobacco leaf refined manual special selection process is characterized in that: the high-end characteristic tobacco leaf refined manual special selection process comprises the following process steps:
(1) Raw material primary separation, namely determining high-end characteristic raw material grades according to ecological conditions of different ecological areas, annual ring crops and planted cigarettes, and determining groups and each group grade according to maturity, identity, oil content, leaf structure, chromaticity, length, residue injury, uniformity and leaf surface dryness grading factors;
(2) Selecting fine flakes, balancing tobacco leaf moisture of the tobacco leaf raw materials with determined grades, enabling the tobacco leaf moisture to meet the selection requirement of 16% -18%, then selecting the tobacco leaves one by one, and removing tobacco leaves with the variegated area more than 20% in the raw materials;
(3) Specially selecting selected tobacco leaves, precisely removing leaf surface flaws through manual identification to finish specially selecting, clearly identifying diseased spots, dead spots and poor leaf surface plaques on the leaf surfaces of the tobacco leaves by specially selecting workers through a light source below a tabletop, precisely removing the leaf surface flaws, removing the flaws and crushed cigarettes, collecting the crushed cigarettes into a crushed tobacco collecting box, then reserving whole leaves or reserved leaves, selectively entering a small threshing machine according to processing requirements, or removing main veins of the tobacco leaves after precisely removing the leaf surface flaws, selectively removing branch veins, finally cutting the tobacco leaves into tobacco slices conforming to standards along the tobacco branch veins, and realizing manual flexible stem leaf separation, wherein the tobacco slices after specially selecting enter a redrying production link and do not enter a threshing air extension;
(4) Detecting materials, namely detecting and collecting moisture data of specially selected tobacco flakes on line by using a moisture detector on a tobacco flake gathering conveyor belt; on the tobacco flake gathering conveyor belt, an infrared tobacco alkali detector is utilized to detect and collect nicotine data of specially selected tobacco flakes on line; blade structure detects, by quality control personnel regularly samples, off-line detection, detects the tobacco flake size after the specially selected, and the tobacco flake that does not accord with the requirement carries out reworking and handles.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211128022.7A CN115568613B (en) | 2022-09-16 | 2022-09-16 | High-end characteristic tobacco leaf refined manual special selection process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211128022.7A CN115568613B (en) | 2022-09-16 | 2022-09-16 | High-end characteristic tobacco leaf refined manual special selection process |
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| Publication Number | Publication Date |
|---|---|
| CN115568613A CN115568613A (en) | 2023-01-06 |
| CN115568613B true CN115568613B (en) | 2024-03-08 |
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| CN202211128022.7A Active CN115568613B (en) | 2022-09-16 | 2022-09-16 | High-end characteristic tobacco leaf refined manual special selection process |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214084A (en) * | 2008-01-22 | 2008-07-09 | 红云烟草(集团)有限责任公司 | Tobacco leaf subsection threshing and redrying method |
| CN103653227A (en) * | 2013-12-27 | 2014-03-26 | 福建武夷烟叶有限公司 | Tobacco hitting and redrying homogenizing processing technology |
| CN211721861U (en) * | 2019-12-02 | 2020-10-23 | 红塔烟草(集团)有限责任公司 | Operating table for removing tobacco leaves |
| CN214257951U (en) * | 2020-11-19 | 2021-09-24 | 红塔烟草(集团)有限责任公司 | Tobacco leaf spot removing device |
-
2022
- 2022-09-16 CN CN202211128022.7A patent/CN115568613B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214084A (en) * | 2008-01-22 | 2008-07-09 | 红云烟草(集团)有限责任公司 | Tobacco leaf subsection threshing and redrying method |
| CN103653227A (en) * | 2013-12-27 | 2014-03-26 | 福建武夷烟叶有限公司 | Tobacco hitting and redrying homogenizing processing technology |
| CN211721861U (en) * | 2019-12-02 | 2020-10-23 | 红塔烟草(集团)有限责任公司 | Operating table for removing tobacco leaves |
| CN214257951U (en) * | 2020-11-19 | 2021-09-24 | 红塔烟草(集团)有限责任公司 | Tobacco leaf spot removing device |
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| Publication number | Publication date |
|---|---|
| CN115568613A (en) | 2023-01-06 |
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