CN108685157B - Method for manufacturing tobacco shreds with uniform length - Google Patents
Method for manufacturing tobacco shreds with uniform length Download PDFInfo
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- CN108685157B CN108685157B CN201810518977.0A CN201810518977A CN108685157B CN 108685157 B CN108685157 B CN 108685157B CN 201810518977 A CN201810518977 A CN 201810518977A CN 108685157 B CN108685157 B CN 108685157B
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- tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising
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Abstract
The invention discloses a method for manufacturing tobacco shreds with uniform length, which comprises the steps of cutting a tobacco leaf into a leaf base part and a leaf tip part, slitting the leaf tip part, cutting the leaf tip part into uniform tobacco strips with the width consistent with the distance between cutters, mixing, redrying and boxing tobacco strips of the first section of the leaf tip part and tobacco strips of the leaf base part after threshing and peduncle removing, conveying the tobacco strips of the second section of the leaf tip part along with a belt and sequentially falling into a conveying net belt clamping groove, redrying the tobacco strips by a net belt type redrying drying device, and then respectively boxing the tobacco strips according to the length. The tobacco carton box is alcoholized according to a normal tobacco flake alcoholization mode, then the tobacco shred box is sent to a shred making link, the tobacco shred box is opened, heated and remoistened, then the tobacco shred box is shredded according to the width direction parallel to the direction of a cutter, and the finished tobacco shred is prepared by the procedures of tobacco shred feeding, shred baking and the like. The method for manufacturing the tobacco shreds with uniform length starts from the threshing and redrying process, and obviously improves the uniformity of the length of the tobacco shreds, greatly improves the length concentration ratio and obviously improves the quality and the stability of cigarette products by adjusting the tobacco shred manufacturing process.
Description
Technical Field
The invention belongs to the technical field of cigarette tobacco processing, and particularly relates to a method for manufacturing tobacco shreds with uniform length.
Background
The length distribution of the cut tobacco refers to the ratio of cut tobacco with various lengths to the total mass, and the over-long rate or short rate in the finished cut tobacco can cause poor blending uniformity, influence physical quality indexes of the cigarette such as cigarette density, suction resistance, hardness, end cut quantity and the like, and further influence the sensory quality of the cigarette. Therefore, the method has great significance for reducing the rate of super filaments and short filaments of the cut tobacco and manufacturing the cut tobacco with uniform length distribution to improve the physical quality and the smoking quality of the cigarettes.
At present, the means for improving the length distribution uniformity of the cut tobacco mainly comprises methods such as the improvement of a blade of a tobacco cutter, a repeated cutting type tobacco cutting process or the improvement of the structural uniformity of threshing and redrying leaves. Patent No. CN104770856B discloses a shredding method and a blade capable of controlling the length distribution of tobacco shreds, wherein tobacco materials smaller than 20mm but larger than 6mm are shredded by a shredder with a flat blade, tobacco materials larger than 20mm are shredded by a shredder capable of controlling the length distribution of tobacco shreds, and notches and knife edges with different widths are repeatedly arranged on the shredding blade. Patent No. CN201602123U discloses a reciprocating type tobacco cutter capable of controlling the length of tobacco shreds, wherein a sheet-shaped cutter with a transverse cutting edge on one side is adopted as a shredding cutter, a plurality of parallel longitudinal cutting edges perpendicular to the transverse cutting edge are arranged on the surface of the back of the shredding cutter, and cut tobacco shreds with different length distributions can be obtained by selecting shredding cutters with different specifications. Patent No. CN107198263A discloses a tobacco flake processing device for reducing the length of tobacco shreds, which is used for screening tobacco flakes after being cut, loosened and remoistened, and reprocessing a large number of tobacco flakes before shredding to improve the filament rate after shredding. The above several tobacco shred length control modes can cause excessive shredding of tobacco shreds in the using process, so that the short shred rate and the shredded shred rate are high, the consumption is increased, and the cigarette quality fluctuation can be caused. Patent No. CN103892431A discloses a threshing and redrying process based on cut tobacco mode improves tobacco flake structural uniformity, adopts screening equipment to screen tobacco leaves into qualified tobacco flakes and big tobacco flakes that appearance maximum dimension is greater than 10mm, cuts big tobacco flakes into qualified tobacco flakes with the cut tobacco mode, improves tobacco flake structural uniformity, nevertheless because the tobacco flake is at the inconsistent feeding angle of shredding the in-process, leads to the homogeneity of cut back pipe tobacco length still can't improve by a great degree.
Disclosure of Invention
The invention aims to provide a method for manufacturing tobacco shreds with uniform length, which aims to overcome the defects of the prior art and improve the uniformity of the length of the tobacco shreds in the threshing and redrying process.
In order to solve the technical problems, the invention adopts the technical scheme that:
a method for manufacturing tobacco shreds with uniform length comprises the following steps:
1) slicing: placing the tobacco bundles on a leaf laying platform according to the directions that the tobacco leaf tips face inwards and the tobacco leaf bases face outwards after vacuum moisture regain, taking the positions where the diameters of the tobacco stems are smaller than 1.5mm as cutting points, arranging slicing knives above the cutting points and perpendicular to the direction of the tobacco bundles, cutting the tobacco bundles into leaf tip parts and leaf base parts, and performing threshing and redrying treatment on the leaf base parts;
2) slitting: uniformly arranging a plurality of cutters with adjustable intervals above a blade tip running belt and in a direction perpendicular to the main vein direction of the blade, setting the intervals of the cutters, cutting the blade tip into uniform tobacco strips with the width consistent with the interval of the cutters, defining the initial cutting section at the top end of the blade tip as a blade tip section I, mixing the tobacco strips with the base part of the blade and redrying the tobacco strips, and taking the rest blade tips as a blade tip section II;
3) feeding: the feeding net belt is provided with a plurality of conveying channels with adjustable width, and the conveying channels are internally provided with clamping grooves matched with the lengths of the tobacco sticks; the tobacco strips subjected to the cutting treatment at the second section of the leaf tip part accurately fall into the clamping grooves in sequence after being discharged along with the running belt, and are conveyed to redrying and drying equipment;
4) re-baking the tobacco strips: re-drying the tobacco strips treated in the step 3) by adopting mesh belt type re-drying, wherein the moisture content of the tobacco strips after re-drying and cooling is 11.0-13.5%, and then respectively boxing and alcoholizing the tobacco strips according to the lengths of the tobacco strips;
5) temperature raising and moisture regaining: heating and remoistening the alcoholized tobacco strips in the step 4) by adopting vacuum remoistening, wherein the moisture content after remoistening is 17-19 percent, and the temperature is 40-60 ℃;
6) shredding: putting the tobacco strips processed in the step 5) in a mode that the width direction is parallel to the cutter direction, conveying the tobacco strips to a tobacco cutter for cutting, feeding cut tobacco shreds in a tobacco shred feeding mode, and then drying and rolling the cut tobacco shreds.
The leaf base is subjected to threshing and redrying according to the threshing and redrying process.
The distance adjusting range of the cutters is 10-20 mm.
The slitting point is located at the total length of the tobacco flakes from the leaf tip 1/4 to 1/3.
The invention has the beneficial effects that: (1) the method for manufacturing the tobacco shreds with uniform length starts from the threshing and redrying process, and remarkably improves the length uniformity of the tobacco shreds and greatly improves the length concentration ratio by adjusting the tobacco shred manufacturing process; 2) The length of the tobacco shreds can be adjusted at intervals by adjusting the tobacco strip cutters, so that the tobacco shreds are convenient and quick; (3) the processing process does not need multi-stage threshing and air separation treatment, the flow is greatly simplified, and the production cost is obviously reduced; (4) the tobacco shred length uniformity is improved, the stem content is reduced, the cigarette processing efficiency is improved, and the quality and the stability of cigarette products are obviously improved.
Drawings
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic of a slice of the present invention;
FIG. 3 is a schematic drawing of a cut strip at the tip of a leaf;
FIG. 4 is a schematic view of a feed belt slot;
FIG. 5 is a schematic view of the shredding.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a method for manufacturing tobacco shreds with uniform length, which is shown in figures 1 to 5, and a specific process flow chart is shown in figure 1. The manufacturing method of the tobacco shreds with uniform length comprises the following steps:
1) slicing: after the tobacco bundles are subjected to vacuum moisture regain, the tobacco bundles are placed on a leaf laying platform according to the directions that the leaf tips face inwards and the leaf bases face outwards, the positions where the diameters of the tobacco stalks are smaller than 1.5mm are determined as cutting points 3, as shown in figure 2, cutters are arranged at the cutting points and perpendicular to the direction of the tobacco bundles, and the tobacco bundles are cut into leaf tip portions 1 and leaf base portions 2. Preferably, the cutting point 3 is located at the total distance of 1/4-1/3 tobacco flakes from the leaf tip, so that the cut leaf tip does not contain tobacco stems, and the leaf base is subjected to threshing, redrying and boxing according to the original threshing and redrying process flow.
2) Slitting: above the leaf tip part running belt, a plurality of cutters with adjustable intervals are uniformly arranged in the direction perpendicular to the main vein of the leaf, the intervals of the cutters are set, the leaf tip part is cut into uniform tobacco strips with the width consistent with the intervals of the cutters, the initial cutting section at the top end of the leaf tip is defined to be an I section 4 of the leaf tip part and is mixed with a base part 2 for redrying, the rest leaf tip parts are II sections 5 of the leaf tip part, as shown in figure 3, the optimal length is applicable to the rolled tobacco shred length requirement according to the shred making process, and the interval A adjustment range of the cutters is 10-20 mm.
3) Feeding: the feeding net belt is provided with a plurality of conveying channels with adjustable width, clamping grooves matched with the lengths of the tobacco sticks are arranged in the conveying channels, and the length of each clamping groove is defined as B, as shown in figure 4. The tobacco strips subjected to the II-section slitting treatment accurately fall into the clamping grooves in sequence after being discharged along with the running belt and are conveyed to redrying and drying equipment,
4) re-baking the tobacco strips: and drying and redrying the tobacco strips with the cut leaf tip parts II by adopting mesh belt type redrying, wherein the moisture content of the tobacco strips after redrying and cooling is 11.0-13.5%, and then respectively boxing and alcoholizing the tobacco strips according to the length of the tobacco strips.
5) Temperature raising and moisture regaining: and (3) carrying out temperature-increasing and moisture-regaining on the alcoholized tobacco strips in the step 4) by adopting vacuum moisture regaining, wherein the moisture content after moisture regaining is 17-19%, and the temperature is 40-60 ℃.
6) Shredding: the tobacco strips processed in the step 5) are placed in a mode that the width direction is parallel to the direction of the cutter, and are conveyed to a tobacco cutter to be cut into shreds, the shredding direction is shown as the arrow direction in figure 5, and the cut tobacco shreds are dried and rolled after being fed in a tobacco shred feeding mode.
In the actual production process, after the tobacco bundle is arranged in the outward direction of the leaf base, the blade is cut into the leaf base and the leaf tip by the cutter from the cutting point, and the cutting point is always located at the total length of 1/4-1/3 tobacco sheets from the leaf tip, as shown in fig. 2. The leaf base part is treated according to the normal threshing and redrying process flow, the leaf tip part is cut into strips, the initial cutting section of the top end of the leaf tip is defined as a first section of the leaf tip part, the rest of the leaf tip part is a second section of the leaf tip part, and the second section of the leaf tip part is uniformly cut into long strips with the width of 10-20mm, as shown in figure 3. Wherein, the first section of the tip part of the tobacco leaf and the tobacco flakes after the tobacco leaves and stems are threshed at the base part of the tobacco leaf are mixed, redried and boxed, and the second section of the tip part of the tobacco leaf is treated by the steps 3) to 6). The tobacco strips at the second section of the leaf tip part are conveyed along with the belt and sequentially fall into a conveying mesh belt clamping groove, and moisture of the tobacco strips is redried to 11.0-13.5% by mesh belt redrying drying equipment and then is respectively packed according to the length. The tobacco carton box is alcoholized according to a normal tobacco flake alcoholization mode, then the tobacco shred box is sent to a shred making link, the tobacco shred box is opened, heated and remoistened, then the tobacco shred box is shredded according to the width direction parallel to the direction of a cutter, and the finished tobacco shred is prepared by the procedures of tobacco shred feeding, shred baking and the like.
Example of implementation
Spreading Fujian Nanping C3F tobacco leaves, placing the leaves, slicing, taking 15cm (about 1/3 length of the leaves) of the leaf tips, adjusting the distance between slitting knives to 10mm, uniformly slitting the leaf tip parts into 15 parts, conveying the 15 parts along with a conveying belt, falling into a conveying mesh belt clamping groove, redrying the tobacco strips by mesh belt type redrying until the moisture content is 11.5%, and then respectively boxing and alcoholizing. After alcoholization, the tobacco strips are remoistened to about 19% of moisture by adopting vacuum remoistening equipment, cut into shreds, fed, dried and flavored, and then rolled, indexes such as the percentage of the 10mm long tobacco shreds in the tobacco shreds, the tobacco shred content, the cigarette suction resistance mark deviation, the working procedure quantity, the threshing and redrying processing fragment rate and the like are detected, the original process processing test result is used as a comparison, and the result is shown in table 1.
Table 1 example-process comparative test results
Example II
Spreading Fujian Nanping C3F tobacco leaves, placing the leaves, slicing, taking 15cm (about 1/3 length of the leaves) of the leaves, adjusting the distance between the cutters to 15mm, uniformly cutting the tips of the leaves into 10 parts, conveying the parts forwards along with a conveying belt, falling into a clamping groove of the conveying belt, redrying the tobacco strips by the belt redrying until the moisture content is 11.5%, and then respectively boxing and alcoholizing. After alcoholization, the tobacco strips are remoistened by vacuum remoistening equipment until the moisture content is about 19 percent, and then cut, fed, dried and flavored to be rolled, the indexes of the cut tobacco with the length of 15mm, the cut tobacco label content, the cigarette suction resistance standard deviation, the process quantity, the threshing and redrying processing fragment rate and the like in the cut tobacco are detected, the original process processing test result is used as a comparison, and the result is shown in table 2.
Table 2 comparative process test results of example two
Example III
Spreading Fujian Nanping C3F tobacco leaves, placing the leaves, slicing, taking 20cm (about 1/3 length of the leaves), adjusting the distance between the cutters to 20mm, uniformly cutting the leaf tip part into 10 parts, conveying the 10 parts forwards along with a conveying belt, falling into a conveying mesh belt clamping groove, redrying the tobacco strips by mesh belt redrying until the moisture content is 11.5%, and then respectively boxing and alcoholizing. After alcoholization, the tobacco strips are remoistened by vacuum remoistening equipment until the moisture content is about 19 percent, and then cut, fed, dried and flavored to be rolled, the indexes of the cut tobacco with the length of 20mm, the cut tobacco label content, the cigarette suction resistance standard deviation, the process quantity, the threshing and redrying processing fragment rate and the like in the cut tobacco are detected, the original process processing test result is used as a comparison, and the result is shown in table 3.
Table 3 results of comparative testing of three processes of example
The method for manufacturing the tobacco shreds with uniform length starts from the threshing and redrying process, and the tobacco shred manufacturing process is adjusted, so that the tobacco shred length uniformity is obviously improved, and the length concentration is greatly improved; meanwhile, the length of the tobacco shreds can be adjusted at intervals by adjusting the tobacco strip cutters, so that the tobacco shreds are convenient and quick; the processing process does not need multi-stage threshing and air separation treatment, the flow is greatly simplified, and the production cost is obviously reduced; the tobacco shred length uniformity is improved, the stem content is reduced, the cigarette processing efficiency is improved, and the quality and the stability of cigarette products are obviously improved.
Where the words "first", "second", etc. are used in this patent to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "center", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the scope of the present invention.
Claims (4)
1. The method for manufacturing the tobacco shreds with uniform length is characterized by comprising the following steps:
1) slicing: placing the tobacco bundles on a leaf laying platform according to the directions that the tobacco leaf tips face inwards and the tobacco leaf bases face outwards after vacuum moisture regain, taking the positions where the diameters of the tobacco stems are smaller than 1.5mm as cutting points, arranging slicing knives above the cutting points and perpendicular to the direction of the tobacco bundles, cutting the tobacco bundles into leaf tip parts and leaf base parts, and performing threshing and redrying treatment on the leaf base parts;
2) slitting: uniformly arranging a plurality of cutters with adjustable intervals above a blade tip running belt and in a direction perpendicular to the main vein direction of the blade, setting the intervals of the cutters, cutting the blade tip into uniform tobacco strips with the width consistent with the interval of the cutters, defining the initial cutting section at the top end of the blade tip as a blade tip section I, mixing the tobacco strips with the base part of the blade after threshing, redrying, and taking the rest blade tips as a blade tip section II;
3) feeding: the feeding net belt is provided with a plurality of conveying channels with adjustable width, and the conveying channels are internally provided with clamping grooves matched with the lengths of the tobacco sticks; the tobacco strips subjected to the cutting treatment at the second section of the leaf tip part accurately fall into the clamping grooves in sequence after being discharged along with the running belt, and are conveyed to redrying and drying equipment;
4) re-baking the tobacco strips: redrying and drying the tobacco strips processed in the step 3) by adopting mesh belt type redrying, wherein the moisture content of the tobacco strips after redrying and cooling is 11.0-13.5%, and then respectively boxing and alcoholizing the tobacco strips according to the lengths of the tobacco strips;
5) temperature raising and moisture regaining: heating and remoistening the alcoholized tobacco strips in the step 4) by adopting vacuum remoistening, wherein the moisture content after remoistening is 17-19%, and the temperature is 40-60 ℃;
6) shredding: putting the tobacco strips processed in the step 5) in a mode that the width direction is parallel to the cutter direction, conveying the tobacco strips to a tobacco cutter for cutting, feeding cut tobacco shreds in a tobacco shred feeding mode, and then drying and rolling the cut tobacco shreds.
2. The method for manufacturing the tobacco shreds with uniform length according to claim 1, wherein the method comprises the following steps: the leaf base is subjected to threshing and redrying according to the threshing and redrying process.
3. The method for manufacturing the tobacco shreds with uniform length according to claim 1, wherein the method comprises the following steps: the distance adjusting range of the cutters is 10-20 mm.
4. A method for producing tobacco shreds of uniform length according to any of claims 1 to 3, wherein: the slitting point is located at the total length of the tobacco flakes from the leaf tip 1/4 to 1/3.
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| CN108685157B true CN108685157B (en) | 2021-03-19 |
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| CN112438422B (en) * | 2020-12-09 | 2022-04-19 | 河南中烟工业有限责任公司 | Method for online regulating and controlling tobacco shred structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2856786A1 (en) * | 1978-01-06 | 1979-07-19 | Skandinavisk Tobakskomp | METHOD OF CUTTING TWO LEAVES FROM A TOBACCO LEAF AND DEVICE FOR EXECUTING THE METHOD |
| CN101999752A (en) * | 2010-10-22 | 2011-04-06 | 红塔烟草(集团)有限责任公司 | Method for slitting, striking and redrying tobacco |
| CN102349695A (en) * | 2011-07-15 | 2012-02-15 | 中国烟草总公司郑州烟草研究院 | Slice tobacco thread making process based on slice shredding |
| CN102640983A (en) * | 2012-04-16 | 2012-08-22 | 红云红河烟草(集团)有限责任公司 | Slitting method for tobacco leaf segmented threshing and redrying |
| CN105935150A (en) * | 2016-06-06 | 2016-09-14 | 河南中烟工业有限责任公司 | Using method for tobacco leaf slitting |
-
2018
- 2018-05-25 CN CN201810518977.0A patent/CN108685157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2856786A1 (en) * | 1978-01-06 | 1979-07-19 | Skandinavisk Tobakskomp | METHOD OF CUTTING TWO LEAVES FROM A TOBACCO LEAF AND DEVICE FOR EXECUTING THE METHOD |
| CN101999752A (en) * | 2010-10-22 | 2011-04-06 | 红塔烟草(集团)有限责任公司 | Method for slitting, striking and redrying tobacco |
| CN102349695A (en) * | 2011-07-15 | 2012-02-15 | 中国烟草总公司郑州烟草研究院 | Slice tobacco thread making process based on slice shredding |
| CN102640983A (en) * | 2012-04-16 | 2012-08-22 | 红云红河烟草(集团)有限责任公司 | Slitting method for tobacco leaf segmented threshing and redrying |
| CN105935150A (en) * | 2016-06-06 | 2016-09-14 | 河南中烟工业有限责任公司 | Using method for tobacco leaf slitting |
Non-Patent Citations (1)
| Title |
|---|
| 白肋烟切尖长度和含梗率的测定;范传书;《烟草科技》(第02期);第10-12页 * |
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