CN101254021A - Mixing method of leaf thread, stem thread, expansion thread, thin sheet thread and recycling tobacco shred - Google Patents
Mixing method of leaf thread, stem thread, expansion thread, thin sheet thread and recycling tobacco shred Download PDFInfo
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- CN101254021A CN101254021A CN 200810015546 CN200810015546A CN101254021A CN 101254021 A CN101254021 A CN 101254021A CN 200810015546 CN200810015546 CN 200810015546 CN 200810015546 A CN200810015546 A CN 200810015546A CN 101254021 A CN101254021 A CN 101254021A
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Abstract
The invention relates to a mixing method of leaf-silks, cut stems, expansion silks, sheet silks, and recovered cut tobaccos. The method comprises the steps that are the drying, the mixing, the mixture-stirring, and blending of the mixtures; the moisture content of the mixtures are dried until the weight percentage reach 13.5 percent to 20.0 percent; the mixtures are put into cut-tobacco matching storage cabinets for mixing according to the formula demands; multiple mixings of the different mixtures can be realized through the reciprocating turnover among different cut-tobacco matching storage cabinets until the uniformity reach the demands; then finished silks, in which various mixtures are mixed uniformly, are processed through the secondary drying until the moisture content demanded by cigarettes is reached (the moisture content is commonly in the range of 11.5 percent to 14.0 percent); and then the cut-tobacco is flavored, and put into the cut-tobacco matching storage cabinets. The mixing method not only solves the problem of bad uniformity of various mixtures, but also has small influence on the breakage, consumption and filling value of the cut-tobacco because the moisture content of the various mixtures is high, and the pliability and the processing tolerance are good.
Description
Technical field
The present invention relates to a process for allocating and mixing tobacco shred that grows tobacco, especially a kind of leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco.
Background technology
At present domestic many tobacco enterprises are the raising process level of processing that becomes more meticulous, the principle identical or close according to the tobacco leaf quality, same cigarette composition is divided into many assembly side module, make the different processes route of each formula module then, apply different individual character feed liquids, adopt different process parameters, process respectively.After machining, carry out blade on request and mix and join or the leaf silk is mixed and joined.The prescription formula of mixing its middle period silk all adopt with the leaf silk directly oven dry roll desired moisture and (be generally: 11.5%-14.0%) carry out mixing of each module leaf silk by the cigarette tobacco leaf formulation requirement again and join to propping up near cigarette.
Leaf silk that at present domestic and international tobacco enterprise is adopted and stem, expansion thread, sheet and shreds and recovery pipe tobacco are mixed the prescription formula, be with various mix join thing directly oven dry roll desired moisture and (be generally: 11.5%-14.0%), carry out various mixing by the cigarette composition requirement again and join mixing of thing and join to propping up near cigarette.
No matter current tobacco enterprise is that Ye Si and mixing of leaf silk are joined, still leaf silk and stem, expansion thread, sheet and shreds and mixing of pipe tobacco of recovery are joined, all be various mix join thing moisture lower (be generally: mix by formula rate under situation 11.5%-14.0%) and join, again through Perfuming machine mix, the wire distribution wire-storing cabinet is mixed and forms.Various mixing joined mixing of thing and joined few, the lack of homogeneity of number of times, causes the cigarette quality fluctuation bigger; Though and adopt the multistage prescription formula of mixing can greatly improve the various uniformities of joining thing of mixing because the various moisture of joining thing of mixing are lower, clear-cut, the anti-poor in processability of pipe tobacco, thereby cause pipe tobacco make broken big, consume high, filling value and descend.So in this case, the multistage prescription formula of mixing also should not adopt.
Summary of the invention
The present invention is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of mix join often, good uniformity, cigarette quality fluctuation be little, can reduce pipe tobacco and make broken, leaf silk, stem, expansion thread, sheet and shreds that consumes and the method for completing the square of mixing that reclaims pipe tobacco.
The objective of the invention is to adopt following technical proposals to realize: a kind of leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco, comprise and mix the oven dry of joining thing, mix to join, mix and stir and the step that is mixed, to mix the moisture of joining thing dry to percentage by weight be 13.5%-20.0%, requiring the wire distribution wire-storing cabinet to mix according to prescription joins, by the turnover back and forth between the different wire distribution wire-storing cabinets, realize that different mixing join repeatedly mixing of thing and join, reach requirement until uniformity; Then various mixing joined finished silk that thing mixes and carried out secondary drying to cigarette again and prop up and roll desired moisture, carry out tobacco perfuming again, go into the wire distribution wire-storing cabinet.
Describedly mix that to join thing be leaf silk, stem, expansion thread, sheet and shreds and reclaim in the pipe tobacco one or more.
Described secondary drying to cigarette props up and rolls desired moisture and be by weight percentage: 11.5%-14.0%.
The present invention is different with common process is that to mix when joining the thing oven dry moisture content different, mixes to stir to become secondary and mix and stir.
The present invention has not only solved the various problems of joining the thing lack of homogeneity of mixing, and owing to variously mix that to join thing moisture higher, flexibility and anti-processability are good, and, consumption broken to making of pipe tobacco, the influence of filling value are very little.
1. material is mixed the prescription formula and once mixed to join by traditional low moisture and change high-moisture into and repeatedly mix the prescription formula, greatly improved the various proportioning uniformities of joining thing of mixing.Simultaneously, owing to variously mix that to join thing moisture higher, flexibility and anti-processability are good, can reduce making of pipe tobacco broken, consume.
2. will mix the mixing of joining the back material and stir and to change cylinder into by traditional Perfuming machine cylinder mixed once alr mode and dries again+the secondary mixing alr mode of Perfuming machine cylinder, can further improve the various mixing uniformity of joining thing of mixing.
3. change the drying materials mode into low-intensity secondary drying mode by traditional high strength first drying, make the flexibility of tobacco shreds drying dehydration, can significantly reduce the loss of pipe tobacco flavor matter in drying course, be very suitable for the processing of middle and high shelves cigarette.
The specific embodiment
The present invention is further described below in conjunction with embodiment.
Embodiment 1: mixing between Ye Si and the leaf silk joined, the leaf silk moisture of different production modules can be dried respectively to percentage by weight be 18.0%, requiring the wire distribution wire-storing cabinet to mix according to prescription joins, by the turnover back and forth between the different wire distribution wire-storing cabinets, realize that repeatedly mixing of different production module leaf silks join, reach requirement until uniformity.
Again various mixing joined finished silk that thing mixes and carried out secondary drying to cigarette again and prop up and roll desired moisture, carry out tobacco perfuming then, go into the wire distribution wire-storing cabinet.
Embodiment 2: mixing between Ye Si and stem, expansion thread, sheet and shreds and the recovery pipe tobacco joined, can with all or part of mix the moisture of joining thing dry respectively to percentage by weight be 15.0%, requiring the wire distribution wire-storing cabinet to mix according to prescription joins, by the turnover back and forth between the different wire distribution wire-storing cabinets, realization leaf silk and stem, expansion thread, sheet and shreds and repeatedly mixing of pipe tobacco of recovery are joined, and reach requirement until uniformity.
Various mixing joined finished silk that thing mixes and carried out secondary drying to cigarette again and prop up and roll desired moisture, carries out tobacco perfuming then, goes into the wire distribution wire-storing cabinet.
Embodiment 3: mixing between Ye Si and stem, expansion thread, sheet and shreds and the recovery pipe tobacco joined, can with all or part of mix the moisture of joining thing dry respectively to percentage by weight be 20.0%, requiring the wire distribution wire-storing cabinet to mix according to prescription joins, by the turnover back and forth between the different wire distribution wire-storing cabinets, realization leaf silk and stem, expansion thread, sheet and shreds and repeatedly mixing of pipe tobacco of recovery are joined, and reach requirement until uniformity.
Various mixing joined finished silk that thing mixes and carried out secondary drying to cigarette again and prop up and roll desired moisture, carries out tobacco perfuming then, goes into the wire distribution wire-storing cabinet.
Embodiment 4: the stoichiometric of Jinan cigarette factory 6000kg/h production line leaf silk formula rate calculates:
Suppose that 6000kg/h leaf silk processing section minimum formulation grade weight is 200kg, ratio is 2.5%, and it is 8000kg that the trade mark is criticized inventory, and proportioning result of calculation is as follows:
One, the prewired cabinet proportioning of leaf silk result
Known: every row shop leaf time 65s.
Leaf silk flow: 6000kg/h=1.667kg/s;
This grade shop silk time: 200 ÷ 1.667=120 (s);
Can spread line number: 120/65=
1.846OK;
Every capable stone amount: 200/1.846=108.342kg.
Analyze:
--the actual proportioning of 0-0.846 section
(108.342×0.846×2)/(0.846×8000)＝2.708％；
Require 2.5% to exceed 0.208 percentage point with prescription.
--the actual proportioning of 0.846-1 section
(108.342×0.154)/(0.154×8000)＝1.355％；
Require 2.5% to hang down 1.145 percentage points with prescription.
Two, reenter proportioning result behind the wire-storing cabinet
Known: every row shop silk time 57s.
The prewired cabinet of leaf silk offers for sale the time (wire-storing cabinet is gone into the cabinet time): 50 minutes
Leaf silk flow: 8000 * 60/50=9600kg/h.
--prewired cabinet 0-0.846 section is in the wire distribution wire-storing cabinet shop silk time:
0.846×8000÷9600×3600＝2538(s)；
Shop silk line number: 2538/57=
44.526OK; (situation A)
--the prewired cabinet 0.846-1 of leaf silk section is in the wire distribution wire-storing cabinet shop leaf time:
0.154×8000÷9600×3600＝462(s)；
Shop silk line number: 462/57=
8.105OK; (case B)
Analyze:
Suppose that grade is divided into three kinds of states at the shop of wire distribution wire-storing cabinet silk:
--the 0-0.526 section:
Shop (situation A) 45 row, grade is heavy
(108.342×0.846×2/44.526)×0.526×45＝97.449kg
Shop (case B) 8 row, grade is heavy
(108.342×0.154/8.105)×0.526×8＝8.664kg；
In the actual proportioning ratio of this section:
(97.449+8.664)/0.526×8000＝2.522％；
Require 2.5% to exceed 0.022 percentage point with prescription.
--the 0.526-0.631 section:
Shop (situation A) 44 row, grade is heavy
(108.342×0.846×2/44.526)×0.105×44＝19.021kg
Shop (case B) 9 row, grade is heavy
(108.342×0.154/8.105)×0.105×9＝1.946kg
In the actual proportioning ratio of this section:
(19.021+1.946)/0.105×8000＝2.496％；
Require 2.5% to hang down 0.004 percentage point with prescription.
--the 0.631-1 section:
Shop (situation A) 44 row, grade is heavy
(108.242×0.846×2/44.526)×0.369*44＝66.844kg
Shop (case B) 8 row, grade is heavy
(108.342×0.154/8.105)×0.369×8＝6.078kg
In the actual proportioning ratio of this section:
(66.844+6.078)/0.369×8000＝2.470％。
Require 2.5% to hang down 0.03 percentage point with prescription.
+ 0.022% ,-0.004% ,-0.030% in sum: when the supposition standard proportional of grade in prescription was 2.5%, the mixing ratio error under three kinds of states of wire distribution wire-storing cabinet was respectively:.Mixing ratio error with only adopt the pre-timing of leaf silk significantly to reduce.
Claims (3)
1. a leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco, comprise and mix the oven dry of joining thing, mix and join, mix and the step that is mixed, it is characterized in that: will mix the moisture of joining thing dry to percentage by weight be 13.5%-20.0%, requiring the wire distribution wire-storing cabinet to mix according to prescription joins, by the turnover back and forth between the different wire distribution wire-storing cabinets, realize that different mixing join repeatedly mixing of thing and join, reach requirement until uniformity; Then various mixing joined finished silk that thing mixes and carried out secondary drying to cigarette again and prop up and roll desired moisture, carry out tobacco perfuming again, go into the wire distribution wire-storing cabinet.
2. leaf silk according to claim 1, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco is characterized in that: describedly mix that to join thing be leaf silk, stem, expansion thread, sheet and shreds and reclaim in the pipe tobacco one or more.
3. leaf silk according to claim 1, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco is characterized in that: described secondary drying to cigarette props up and rolls desired moisture and be by weight percentage: 11.5%-14.0%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810015546A CN100584225C (en) | 2008-04-17 | 2008-04-17 | Leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco |
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| CN200810015546A CN100584225C (en) | 2008-04-17 | 2008-04-17 | Leaf silk, stem, expansion thread, sheet and shreds and reclaim the method for completing the square of mixing of pipe tobacco |
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| CN101254021A true CN101254021A (en) | 2008-09-03 |
| CN100584225C CN100584225C (en) | 2010-01-27 |
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| CN102018271A (en) * | 2010-12-06 | 2011-04-20 | 浙江中烟工业有限责任公司 | Tobacco composition in flue-cured type cigarettes |
| CN102524927A (en) * | 2010-12-21 | 2012-07-04 | 上海烟草集团有限责任公司 | Process for blending semi-finished cut tobacco |
| CN102631018A (en) * | 2012-04-08 | 2012-08-15 | 红云红河烟草(集团)有限责任公司 | Matching method based on physical form of tobacco shred |
| CN102697156A (en) * | 2012-05-24 | 2012-10-03 | 云南昆船设计研究院 | Drying and storing method for shreds of tobacco leaves/stems |
| CN102919997A (en) * | 2012-11-13 | 2013-02-13 | 浙江中烟工业有限责任公司 | Finished product cigarette tobacco blending method in grouped processing mode and blending equipment |
| CN102919998A (en) * | 2012-11-13 | 2013-02-13 | 浙江中烟工业有限责任公司 | Finished cigarette tobacco blending method in full-formula mode and blending equipment |
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| CN104770844A (en) * | 2015-03-05 | 2015-07-15 | 云南中烟工业有限责任公司 | Method for improving cut stem blending accuracy |
| CN104770845A (en) * | 2015-03-05 | 2015-07-15 | 云南中烟工业有限责任公司 | Method for improving blending accuracy of expanded cut tobaccos |
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| CN110720653A (en) * | 2019-11-05 | 2020-01-24 | 福建中烟工业有限责任公司 | Method for controlling moisture content of cut tobacco |
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| CN101002628B (en) * | 2007-01-12 | 2011-07-27 | 红云红河烟草(集团)有限责任公司 | Application of turnary porous granule in cigarette production |
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| CN102018271B (en) * | 2010-12-06 | 2012-07-25 | 浙江中烟工业有限责任公司 | Tobacco composition in flue-cured type cigarettes |
| CN102018271A (en) * | 2010-12-06 | 2011-04-20 | 浙江中烟工业有限责任公司 | Tobacco composition in flue-cured type cigarettes |
| CN102524927A (en) * | 2010-12-21 | 2012-07-04 | 上海烟草集团有限责任公司 | Process for blending semi-finished cut tobacco |
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| CN104770844A (en) * | 2015-03-05 | 2015-07-15 | 云南中烟工业有限责任公司 | Method for improving cut stem blending accuracy |
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