CN102783705A - Tobacco stem cutting process by threshed tobacco stems - Google Patents
Tobacco stem cutting process by threshed tobacco stems Download PDFInfo
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- CN102783705A CN102783705A CN2012103178420A CN201210317842A CN102783705A CN 102783705 A CN102783705 A CN 102783705A CN 2012103178420 A CN2012103178420 A CN 2012103178420A CN 201210317842 A CN201210317842 A CN 201210317842A CN 102783705 A CN102783705 A CN 102783705A
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Abstract
The invention discloses a tobacco stem cutting process by threshed tobacco stems. The process is characterized in comprising the following technical steps: washing stem, storing stem, thinning, cutting stem, carrying out steam explosion for cut stem, drying and so on. The process has the advantages that color and shape of the cut stem processed by the technical method are close to that of the cut tobacco; the breakage rate in the cut stem process is low; the blending uniformity is improved; when smoked, the tobacco is free from harmful wood flavor; the cigarette smoke is harmonized; the comfort of the tobacco is improved; the cut stem is strong in filling capability; and the internal quality of the cigarette is further improved. The power consumption of the corresponding tobacco stem processing enterprise can be reduced. At present, a threshing redrying factory usually stores a lot of tobacco stems, so that the direct stem cutting process provides a new method for comprehensive utilization of the tobacco stems for the redrying factory, and provides a technical economic scheme for forward leading the stem cutting process of a cigarette factory to the redrying factory.
Description
Technical field
The present invention relates to the beating and double roasting technical field of tobacco processing, be specifically related to a kind of offal technology for making tobacco threds behind the leaf of beating.
Background technology
Cigar mill's system cut rolled stem processing procedure flow process mainly contains at present: once moisture regain of offal, Terrier Storage, the moisture regain of offal secondary, steaming are obstructed (three moisture regain), press stalk, are cut (see figure 1) operations (" cigarette process standard ") such as stem, the online expansion of stem, selection by winnowing, perfuming.Not enough below above offal technology for making tobacco threds exists:
1, this technology can not remove effectively that the essential gas etc. of stem is bad sucks breath, makes stem inhale that flavor there are differences with the leaf silk or incompatible.
2, the flavoring and casing composition and add after and cut the equilibrium relation between stem, the online expansion of stem; Make existing process be difficult to thoroughly to change it and suck pleasant impression through feed way; Coordinate the whole fragrance of cigarette product, and then reach the purpose of its reducing tar and reducing harm in the cigarette product prescription.
The equipment of before cutting stem, offal being arranged (seeing Chinese patent CN2591986) is also arranged at present; But its objective is offal is cut along the cross section; Although the offal dimensional homogeneity that cuts out improves, single because offal presses stalk to handle, cut the about 5mm of back stalk sheet diameter; Greater than leaf silk width (0.8-1.0mm), shape still is a sheet.
3, this technology offal once steams stalk through secondary moisture regain and still can not fully ease back and return to the state after roasting at the beginning of tobacco is ripe when plucking, and it is broken to make offal when pressing stalk, make easily, can only adopt " thick pressure "; The tobacco stem flattener nip is generally 1.0-2.5mm; Mostly be sheet through follow-up stem shape after cutting stem, dried, bigger with the pipe tobacco differences in shape, and in the process of rolling sheet stem skewness in plume; Cause physical index difference such as rolling back cigarette weight, resistance to suction, density bigger; Especially in high-grade cigarette was produced, owing to external quality requirement in cigarette is propped up is higher, the stem use amount of existing PROCESS FOR TREATMENT received certain restriction.
Summary of the invention
The objective of the invention is the weak point to prior art, and provide a kind of offal is processed into stem, and the offal filament processing process that ropiness is good, broken rate is lower.
The objective of the invention is to realize: a kind ofly beat offal technology for making tobacco threds behind the leaf, comprise following processing step through following technical scheme:
Wash stalk: supplied materials offal moisture content 18-20%, screen out φ 1.5mm, behind the broken stalk of long 10mm, the offal feeding is soaked in the stalk machine, adopts 45-50 ℃ of hot water to embathe 3 minutes, foreign material such as flush away offal surface sand, colloid, flax silk.
Terrier Storage: will embathe the back offal and deliver to peduncle-storing cabinet, 2-3 hour Terrier Storage time is so that offal absorbs moisture.
Ironed:According to offal supplied materials situation, approach to press and handle, adjusting two nip is 0.5-0.8mm.
Cut stem:Offal after ironed is delivered to silk cutting machine carry out chopping, tobacco cut width is 0.1-0.3mm.
Stem is reinforced:To cut the back stem, to send into charger reinforced, reinforced back stem moisture content 30-35%, and some that stem is formed have similar pipe tobacco sucked characteristic, reaches the purpose of coordinating fragrance.Reinforced back stem is sent into peduncle-storing cabinet and was stored 0.5-1 hour, is convenient to feed liquid and fully is absorbed.
The stem steam blasting: stem sent into steam that (this equipment is that stalk is handled commonly used in the paper industry in the steam-explosion jar; Belong to known technology), feed steam and reach 0.8～1.2MPa to steaming the steam-explosion jar internal pressure, steam blasting was handled 3～8 minutes; Open the blowing ball valve afterwards; Suddenly decompression explosion discharges (similar puffed rice principle), and the lignocellulosic of stem obtains handling through steam blasting, then the stem material is discharged in the non-pressure vessel.
Stem is dry: the stem that will pass through steam blasting is sent into cylindrical drier, make the stem drying after the stem moisture content reach 12.5-13.5%, dry back stem filling value reaches 5-6.5 ml/g.
The invention has the advantages that: it is approaching to handle the stem color, shape and the pipe tobacco that obtain through process of the present invention, mixes and joins the uniformity raising, sucks no bad essential gas; Coordinate cigarette smoke; Improve comfortableness, filling capacity is strong, and the cigarette interior quality further improves.The a large amount of offals of the common stock of threshing redrying plant are directly made stem technology and for the comprehensive utilization of Redrying Factory offal a kind of new process are provided at present, also to the Redrying Factory reach a kind of Technological Economy scheme are provided for cigar mill's system stem technology simultaneously.
Main innovate point of the present invention is following:
1, the stem profile is thread approaching with pipe tobacco.Offal adopts " thin ironed cutting " technology; Make the good offal after thin pressure of cabo shredding property be prone to be cut into thread, form the physical behavior of similar pipe tobacco, stem can produce curling, golden color through the stem after steam blasting and the drum-type drying typing; The stem physical form and the leaf wire connection of processing are near; Can improve the usage ratio of stem, and cigarette product quality stability, the cigarette cost reduced.Improve cigarette product manufacturing quality and stability, helped improving the blending proportion of stem.
2, the stem process is made broken reduction: offal directly was processed into stem without the offal redrying machine after the present invention beat leaf with threshing redrying plant, had reduced offal redrying operation; The offal interior tissue does not have dry-shrinkage deformed; Offal is still soft, adopts " thin ironed cutting ", promptly presses stalk thickness 0.5-0.8mm; Cut stem thickness 0.1-0.3mm, and press stalk, cut that the stem operation produces make broken less.The stem physical form and the leaf wire connection of processing are near, can improve the usage ratio of stem, and the cigarette product steady quality, reduce the cigarette cost.
Tradition system stem processing at present adopts redrying dried tobacco stems moisture content to be about 12%, and the dry after-contraction of offal is serious; Such offal at the throwing line for making offal soft; Before cutting the stem operation, to pass through 2-3 regaining moisture of cabo usually and could offal moisture be adjusted to 28-36%, part offal softness is fully still arranged usually, can only adopt " thick pressure "; (promptly pressing stalk thickness to be generally 1-2.5mm) caused and pressed stalk, cuts the generation of stem operation and make broken.
3, stem is sucked no bad xylon gas, coordinates cigarette smoke, improves comfortableness, and filling capacity is strong, and the cigarette interior quality further improves.It is reinforced that the back stem is cut in employing, and improve stem and inhale flavor,
4, not only reduce the Redrying Factory energy consumption for drying, also reduced cigar mill's moisture regain process energy consumption.
Beat the back offal and directly make stem technology, compare, reduces an offal redrying operation (threshing redrying plant link) and the operation (cigar mill's link) that gets damp again for twice, simplify and shortened technological process, energy efficient with present traditional cigarette factory system stem technology.
Description of drawings
Fig. 1 is a system cut rolled stem processing procedure flow process of the prior art.
Fig. 2 is technological process of the present invention.
The specific embodiment
Details are as follows with technological process below in conjunction with accompanying drawing in the present invention:
As shown in Figure 2, offal system stem technical process was following after the present invention beat leaf:
Offal screens out diameter phi 1.5mm through the screening operation after beating leaf, below the long 10mm behind the broken stalk, offal is sent into embathe device, adopts 45-50 ℃ of circulating hot water to embathe 3 minutes, foreign material such as the surperficial sand of flush away offal, colloid, flax silk.Offal after will embathing is delivered to peduncle-storing cabinet, 2-3 hour Terrier Storage time, and make offal fully absorb moisture, offal fully eases back; Satisfy to press the thin needs of pressing of stalk operation (pressing stalk thickness 0.6-0.8mm), but for reduce when pressing stalk make broken, before offal gets into tobacco stem flattener; Vibrate and make thinner; Prevent that offal is overlapping, and make the offal length direction as far as possible with pressure roller shaft to vertical, along the roll-in of offal length direction.For the satisfied back stem of cutting becomes thread feature request, press to obstruct to adopt to approach and press processing method, tobacco stem flattener two nip are adjusted into 0.6-0.8mm, offal is through obstructing the sheet width generally at 7-35mm after the roll-in.Before stalk sheet after ironed sent into filament cutter, at first obstruct sheet and make in order, make the length direction of stalk sheet parallel as far as possible, cut stem length afterwards with further raising with the chopping knife door.Tobacco cut width is adjusted into 0.1-0.3mm, makes to cut back cabo shredding shape; To cut the back stem and send into charger, and carry out stem and feed in raw material, and stem formed have some characteristic of similar pipe tobacco.Reinforced back Terrier Storage silk was convenient to feed liquid in 0.5-1 hour and is absorbed stem moisture content 30-36%.After the Terrier Storage silk reaches the time; Stem is sent in the steaming steam-explosion jar, and feeding steam is 0.8～1.2MPa to steaming the steam-explosion jar internal pressure, and steam blasting was handled 3～8 minutes; Open the blowing ball valve afterwards immediately; Suddenly decompression explosion discharges, and makes the lignocellulosic of stem obtain handling through steam blasting, then the stem material is discharged in the non-pressure vessel.
Stem after the steam blasting processing is sent into cylinder baking stalk machine carry out the drying and dehydrating processing, make its moisture content reach 12.5-13.5%, filling value 5-6.5ml/g,
Stem xylon gas and excitant after the processing reduce greatly, and the mixing ratio of mixing that is used for cigarette composition increases, and can satisfy that mixing of cigar mill's stem joined and the subsequent machining technology requirement.
Claims (2)
1. beat offal technology for making tobacco threds behind the leaf for one kind, it is characterized in that: comprise following processing step:
(1) wash stalk: the offal feeding is soaked in the stalk machine, adopts 45
-50 ℃
,Hot water embathed 3 minutes, flush away offal surface irregularities;
(2) Terrier Storage: will embathe the back offal and deliver to peduncle-storing cabinet, 2-3 hour Terrier Storage time;
(3) ironed: offal is approached pressure handle, adjusting two nip is 0.5-0.8mm;
(4) cut stem: the offal after ironed is delivered to silk cutting machine carry out chopping, tobacco cut width is 0.1-0.3mm;
(5) stem is reinforced: will cutting the back stem, to send into charger reinforced
,Reinforced back stem moisture content 30-35%, reinforced back stem is sent into peduncle-storing cabinet and was stored 0.5-1 hour, is convenient to feed liquid and fully is absorbed;
(6) stem steam blasting: stem is sent in the steaming steam-explosion jar; Feed steam and reach 0.8～1.2MPa to steaming the steam-explosion jar internal pressure; Steam blasting was handled 3～8 minutes, opened the blowing ball valve afterwards, and the burst that reduces pressure suddenly discharges; The lignocellulosic of stem obtains handling through steam blasting, then the stem material is discharged in the non-pressure vessel;
(7) stem is dry: will pass through steam blasting processing back stem and send into cylindrical drier, moisture content reaches 12.5-13.5% after the stem drying, stem filling value reaches 5-6.5 ml/g.
2. according to claim 1ly beat offal technology for making tobacco threds behind the leaf, it is characterized in that: screen out φ 1.5mm earlier, the broken stalk of long 10mm before the stalk machine is soaked in the offal feeding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103178420A CN102783705A (en) | 2012-08-31 | 2012-08-31 | Tobacco stem cutting process by threshed tobacco stems |
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| CN2012103178420A CN102783705A (en) | 2012-08-31 | 2012-08-31 | Tobacco stem cutting process by threshed tobacco stems |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972856A (en) * | 2012-12-19 | 2013-03-20 | 云南瑞升烟草技术（集团）有限公司 | Novel production process for cut tobacco stems |
| CN105380296A (en) * | 2015-10-27 | 2016-03-09 | 李刚 | Process method for preparing high-quality cigarette filter stick through steam explosion tobacco stems |
| CN106235369A (en) * | 2016-08-25 | 2016-12-21 | 红云红河烟草(集团)有限责任公司 | A kind of stem processing method processed |
| CN107836745A (en) * | 2017-12-06 | 2018-03-27 | 湖北中烟工业有限责任公司 | A kind of high pressure steams stalk cut rolled stem processing procedure |
| CN110678089A (en) * | 2017-05-29 | 2020-01-10 | Comas-建设专用机股份公司 | Improved treatment method of tobacco stems and/or veins |
| CN110833202A (en) * | 2019-11-13 | 2020-02-25 | 湖北中烟工业有限责任公司 | Method for improving absorption of tobacco stem atomizing agent |
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|---|---|---|---|---|
| US4076030A (en) * | 1975-12-22 | 1978-02-28 | R. J. Reynolds Tobacco Company | Method for utilizing tobacco stems in smoking products |
| US5873372A (en) * | 1995-08-02 | 1999-02-23 | Brown & Williamson Tobacco Corporation | Process for steam explosion of tobacco stem |
| CN1398557A (en) * | 2001-07-27 | 2003-02-26 | 中国科学院化工冶金研究所 | Steam puffing treatment method of tobacco material |
| CN1565287A (en) * | 2003-06-11 | 2005-01-19 | 蚌埠卷烟厂 | Shredded peduncle dipping type material feeding process |
| CN101647600A (en) * | 2009-08-24 | 2010-02-17 | 中国烟草总公司郑州烟草研究院 | Cabo shredding process and equipment |
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2012
- 2012-08-31 CN CN2012103178420A patent/CN102783705A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076030A (en) * | 1975-12-22 | 1978-02-28 | R. J. Reynolds Tobacco Company | Method for utilizing tobacco stems in smoking products |
| US5873372A (en) * | 1995-08-02 | 1999-02-23 | Brown & Williamson Tobacco Corporation | Process for steam explosion of tobacco stem |
| CN1398557A (en) * | 2001-07-27 | 2003-02-26 | 中国科学院化工冶金研究所 | Steam puffing treatment method of tobacco material |
| CN1565287A (en) * | 2003-06-11 | 2005-01-19 | 蚌埠卷烟厂 | Shredded peduncle dipping type material feeding process |
| CN101647600A (en) * | 2009-08-24 | 2010-02-17 | 中国烟草总公司郑州烟草研究院 | Cabo shredding process and equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972856A (en) * | 2012-12-19 | 2013-03-20 | 云南瑞升烟草技术（集团）有限公司 | Novel production process for cut tobacco stems |
| CN105380296A (en) * | 2015-10-27 | 2016-03-09 | 李刚 | Process method for preparing high-quality cigarette filter stick through steam explosion tobacco stems |
| CN105380296B (en) * | 2015-10-27 | 2018-12-28 | 李刚 | A kind of process preparing cigarette filter rod using steam blasting offal |
| CN106235369A (en) * | 2016-08-25 | 2016-12-21 | 红云红河烟草(集团)有限责任公司 | A kind of stem processing method processed |
| CN110678089A (en) * | 2017-05-29 | 2020-01-10 | Comas-建设专用机股份公司 | Improved treatment method of tobacco stems and/or veins |
| CN107836745A (en) * | 2017-12-06 | 2018-03-27 | 湖北中烟工业有限责任公司 | A kind of high pressure steams stalk cut rolled stem processing procedure |
| CN107836745B (en) * | 2017-12-06 | 2020-05-12 | 湖北中烟工业有限责任公司 | Processing technology for high-pressure steaming of stem shreds |
| CN110833202A (en) * | 2019-11-13 | 2020-02-25 | 湖北中烟工业有限责任公司 | Method for improving absorption of tobacco stem atomizing agent |
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Application publication date: 20121121 |