CN101779828B - Single-section type leaf redrying processing process - Google Patents
Single-section type leaf redrying processing process Download PDFInfo
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- CN101779828B CN101779828B CN 201010122975 CN201010122975A CN101779828B CN 101779828 B CN101779828 B CN 101779828B CN 201010122975 CN201010122975 CN 201010122975 CN 201010122975 A CN201010122975 A CN 201010122975A CN 101779828 B CN101779828 B CN 101779828B
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- redrying
- tobacco
- cabinet
- tail
- processing process
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- 238000012545 processing Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims abstract description 22
- 241000208125 Nicotiana Species 0.000 claims abstract description 41
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- -1 electricity Substances 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000002304 perfume Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000003205 fragrance Substances 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 235000013599 spices Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 229960002715 nicotine Drugs 0.000 description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001585562 Callitris columellaris Species 0.000 description 1
- YKVWPZJHENXDAJ-VOTSOKGWSA-N Megastigmatrienone Chemical compound CC1=CC(=O)CC(C)(C)C1\C=C\C=C YKVWPZJHENXDAJ-VOTSOKGWSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- POIARNZEYGURDG-FNORWQNLSA-N beta-damascenone Chemical compound C\C=C\C(=O)C1=C(C)C=CCC1(C)C POIARNZEYGURDG-FNORWQNLSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002083 enediols Chemical class 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- PQDRXUSSKFWCFA-CFNZNRNTSA-N solanone Chemical compound CC(=O)CC[C@@H](C(C)C)\C=C\C(C)=C PQDRXUSSKFWCFA-CFNZNRNTSA-N 0.000 description 1
- PQDRXUSSKFWCFA-UHFFFAOYSA-N solanone Natural products CC(=O)CCC(C(C)C)C=CC(C)=C PQDRXUSSKFWCFA-UHFFFAOYSA-N 0.000 description 1
- 229930007850 β-damascenone Natural products 0.000 description 1
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to a single-section type leaf redrying processing process, which is characterized in that leaves which are threshed and destemmed are baked in a single stage mode by a redrying machine; encasement process index is achieved after heat preservation balance; and finished product is packed. For effectively ensuring smooth development of the process, a cabinet entering device is arranged behind a discharge belt of a machine tail. The invention can reserve the incense of tobacco to the utmost extent in the redrying link, and enhance the internal quality and the integrated use value of tobacco. The processing process is effectively simplified, original functions of a cooling zone and a reversion zone are abandoned, the processing process is concise, and single-process parameters are designed to be thoroughly concrete. Cabinet entering reworking design is increased at the tail of the redrying machine, the tobacco which does not meet the technical requirements enters the cabinet for newly processing, tobacco screenings caused by manual reworking are reduced, the consumption of water, electricity, gas and steam energy can be effectively reduced, and earth resources are protected.
Description
Technical field
The present invention relates to a kind of single-section type leaf redrying processing process, belong to technical field of tobacco.
Background technology
The development one of cigarette raw material is that will to solve the tobacco leaf gross qualified and stable, the 2nd, improve the aroma quality of tobacco leaf, the 3rd, form rich and varied provincialism and characteristic, therefore can in process, carry out maximum possible to this perfume (or spice) of tobacco and keep, sheet cigarette redrying link is particularly crucial.Domestic redrying industry cooked mode is to utilize high temperature the flex point moisture content 8-10% of drying tobacco to tobacco leaf now, then through after the cooling of cooling zone, moisture regain district carry out moisture on tide, thereby reach the vanning requirement, tobacco leaf in this process is because baking temperature is too high, cause a large amount of losses of this perfume (or spice) of tobacco leaf, reduced the comprehensive use value of tobacco leaf, thereby we to explore a kind of novel redrying technology.
Summary of the invention
The objective of the invention is to change the deficiency of existing technology, a kind of unistage type blade redrying technology is provided, cooling zone in its abandoning tradition processing technology, the effect of moisture regain district, directly require by unistage type baking sheet cigarette moisture to vanning: 11%-13%, 40 ± 5 ℃ of temperature, can keep as much as possible this perfume (or spice) of tobacco at the redrying processing link, promote the tobacco leaf interior quality.
The object of the present invention is achieved like this:
Unistage type redrying supplied materials toasts through single hop, and the balance insulation is or/and heat the end product vanning.
This single-section type leaf redrying processing process comprises the blade that will beat after leaf goes to obstruct, by redrying machine unistage type baking processing, after the insulation balance, reaches the vanning technic index earlier, carries out the finished product vanning.
Wherein, redrying machine unistage type baking processing technology is the balance heat preserving mode, namely earlier by the redrying supplied materials, and single hop baking then, last balance insulation.
This single-section type leaf redrying processing process, redrying machine unistage type baking processing technology also can be balance and heats mode, namely earlier by the redrying supplied materials, single hop baking then, last balance heats.
The redrying of unistage type blade requires each dry section temperature subregion control: a district (50-70 ℃), two districts (70-90 ℃), three districts (70-90 ℃), four districts (60-75 ℃) when once toasting; Cooling zone: (moisture 9.5%-12.5%, temperature 35-45 ℃); Tail: (moisture 11%-14%, temperature 50-60 ℃).
In order effectively to ensure redrying processing technology smooth implementation, minimizing because of moisture excessive or too small when returning case make broken, behind the tail outfeed belt, arrange cabinet device, when tail moisture, temperature can not satisfy or surpass the vanning index, can return in the material cabinet that advances to bake machine at the goods tobacco leaf undesirable by this device, process processing again.Can be in time return cabinet at goods and process again undesirable.
The cabinet material that advances of this device takes drilling evenly to advance the mode of cabinet, can not cause the mass flow fluctuation.
The present invention can keep this perfume (or spice) of tobacco to greatest extent in the redrying link, promotes tobacco leaf interior quality and comprehensive use value.
The present invention has following advantage:
1, under unistage type redrying cooked mode, the dry section temperature is set significantly and is reduced, and to promoting the tobacco leaf interior quality, the loss that reduces this perfume (or spice) of tobacco has good protective effect, can effectively reduce redried leaf tobacco simultaneously and crispatura.
2, effectively simplify process, abandon cooling, the moisture regain original effect in two districts, simplified processing technique, single thoroughgoing and painstakingization of working procedure parameter design.
3, carry out smoothly for bonding segmentation baking process, advance the cabinet design of doing over again in the increase of redrying tail, the tobacco leaf that does not meet technological requirement is advanced cabinet process processing again, reduce because the tobacco leaf that causes of manually doing over again is made broken.
4, can effectively reduce the consumption of water, electricity, gas, the vapour energy, the resource of preserving our planet.
The specific embodiment:
Embodiment 1:
Be example with Qujing tobacco leaf C3F, under unistage type blade redrying cooked mode, each dry section temperature is set at: 65 ℃ in a district, 75 ℃ in two districts, 70 ℃ in 80 ℃ of He Si districts, three districts, the speed that delivery chute transports material is the same with the conventional speed of using, cooling zone moisture content control is at 10.5-11.5%, the blade rate qualification rate of crispaturaing is significantly improved with the reduction of temperature, generally speaking, tobacco leaf temperature before entering dry section is 27-30 ℃, because the regular temperature that significantly reduces barn of this invention, the temperature difference when making tobacco leaf enter the machine of baking reduces gradually, distinguish respectively simultaneously that the temperature difference also is to fall gradually to dwindle between the barn, the situation that tobacco leaf suddenly heats up is eased, and makes the blade qualification rate of crispaturaing reach 100% under this cooked mode, and under traditional cooked mode, blade is crispaturaed the rate qualification rate generally between 95-98%.
Embodiment 2:
Be example with Qujing tobacco leaf B2F grade tobacco leaf, before the processing of unistage type redrying pattern, several tobacco main chemical compositions content mean values are about: nicotine 2.6, reduced sugar 28.05, total reducing sugar 30.2, total nitrogen 2.4 etc., under unistage type redrying cooked mode, each dry section temperature is set 65 ℃ in a district, 70 ℃ in two districts, 70 ℃ in 75 ℃ of He Si districts, three districts, the speed that delivery chute transports material is the same with the conventional speed of using, cooling zone moisture content control is between 11.5-12.5%, with successively decreasing of the temperature of dry section, its main chemical compositions content: nicotine 2.17, reduced sugar 28.94, total reducing sugar 29.7, total nitrogen 1.92, and reduced sugar has only 25.05 under traditional roasting mode, nicotine has only 1.87, and total nitrogen increases 2.26. on the contrary
Embodiment 3:
Be example with Qujing tobacco leaf C3F, under unistage type redrying cooked mode, each dry section temperature is set 50 ℃ in a district, 90 ℃ in two districts, 75 ℃ in 70 ℃ of He Si districts, three districts, and the cooling zone moisture content is controlled at 11-12%, and the speed that delivery chute transports material is the same with the conventional speed of using.Unistage type and traditional approach contrast, the aroma component total amount is higher during low temperature, show that the redrying temperature has tangible influence to the aroma component of tobacco leaf, low redrying temperature is conducive to the reservation of aroma component in the tobacco leaf, in the process that progressively reduces temperature, the content of flavor component has effectively been kept, the flavor component content of loss is reduced as: the increase of solanone content has kept 5.27, the damascenone increase has kept 2.54, the Megastigmatrienone increase has kept 2.88, and western cypress three enediol increases have kept 6.87 etc.
Embodiment 4:
Be example with Qujing B3F grade tobacco leaf, under unistage type redrying cooked mode, each dry section temperature is set: 70 ℃ in a district, 70 ℃ in two districts, 75 ℃ in 80 ℃ of He Si districts, three districts, the speed that delivery chute transports material is the same with the conventional speed of using, the cooling zone moisture content increases when reducing the barn temperature thereupon, as long as but control cooling zone moisture content control well at 9.5-12.5%, fluctuation range, at this moment cooling zone and tail moisture left-right deviation fluctuation all in 0.5 scope, can ensure tail moisture and temperature and vanning index fully.
Embodiment 5:
Be example with Qujing tobacco leaf C4F, under unistage type redrying cooked mode, each dry section constant temperature is set at 65 ℃ in a district, 70 ℃ in two districts, 65 ℃ in 75 ℃ of He Si districts, three districts, the speed that delivery chute transports material is the same with the conventional speed of using, cooling zone moisture content control is in the 11-12.5 scope, behind tobacco leaf equilibrium water conten after the redrying, the making sample of smokeing panel test, by expert's smoking result, under unistage type redrying cooked mode, fragrance matter, perfume quantity, strength has had large increase, all the other every indexs also have certain improvement, fragrance matter, the perfume quantity score has all reached 7.0 fens respectively, 7.5 divide.And the sample of smokeing panel test that tobacco leaf is made under traditional cooked mode must be divided into 6.0 fens at aspects such as fragrance matter, perfume quantity, 6.0 minutes, all the other every index score situations are compared with the unistage type cooked mode and are had certain gap.
Embodiment 6:
Be example with Qujing tobacco leaf C4F, under unistage type redrying cooked mode, each dry section constant temperature is set at 7 ℃ 0 in a district, 90 ℃ in two districts, 60 ℃ in 70 ℃ of He Si districts, three districts, the speed that delivery chute transports material is the same with the conventional speed of using, cooling zone moisture content control is in the 11-12.5 scope, behind tobacco leaf equilibrium water conten after the redrying, the making sample of smokeing panel test, by expert's smoking result, under unistage type redrying cooked mode, fragrance matter, perfume quantity, strength has had large increase, all the other every indexs also have certain improvement, fragrance matter, the perfume quantity score has all reached 7.0 fens respectively, 7.5 divide.And the sample of smokeing panel test that tobacco leaf is made under traditional cooked mode must be divided into 6.0 fens at aspects such as fragrance matter, perfume quantity, 6.0 minutes, all the other every index score situations are compared with the unistage type cooked mode and are had certain gap.
Be example with ordinary production consumption, under traditional cooked mode, a redrying in month processing needs consume water: 630 tons: 11956 degree, vapour: 4500 tons; Under unistage type redrying cooked mode, a redrying in month processing needs consume water: 270 tons: 10900 degree, vapour: 3330 tons; Traditional cooked mode is energy-conservation on year-on-year basis: water: 360 tons/month: 1056 tons/month, vapour: 1170 tons/month.
Claims (3)
1. a single-section type leaf redrying processing process is characterized in that: will beat the blade after leaf goes to obstruct, again by redrying machine unistage type baking processing, after the insulation balance, reach the vanning technic index, carry out the finished product vanning, wherein be incubated balance and comprise that balance heat preserving mode or balance heat mode;
Described redrying machine unistage type baking processing is earlier by the redrying raw material, single hop baking then, and wherein unistage type is toasted and is divided into dry section, cooling zone and tail three phases;
Each temperature setting range of described dry section stage: dry a district 50-70 ℃, two district 70-90 ℃, three district 70-90 ℃, four district 60-75 ℃;
Described cooling zone phase temperature is 35-45 ℃, and the moisture control range is 9.5%-12.5%;
Described tail phase temperature is 50-60 ℃, and the moisture control range is 11%-14%.
2. single-section type leaf redrying processing process according to claim 1, it is characterized in that: behind redrying tail outfeed belt, arrange cabinet device, when redrying tail stage moisture, temperature can not satisfy or surpass the vanning index, can return in the material cabinet of redrying machine at the goods tobacco leaf undesirable by this device, process processing again.
3. single-section type leaf redrying processing process according to claim 2, it is characterized in that: the material that advances the material cabinet takes drilling evenly to advance the mode of cabinet, can not cause the mass flow fluctuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122975 CN101779828B (en) | 2010-03-12 | 2010-03-12 | Single-section type leaf redrying processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122975 CN101779828B (en) | 2010-03-12 | 2010-03-12 | Single-section type leaf redrying processing process |
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| Publication Number | Publication Date |
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| CN101779828A CN101779828A (en) | 2010-07-21 |
| CN101779828B true CN101779828B (en) | 2013-07-03 |
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| CN 201010122975 Expired - Fee Related CN101779828B (en) | 2010-03-12 | 2010-03-12 | Single-section type leaf redrying processing process |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851166A (en) * | 2018-07-30 | 2018-11-23 | 重庆烟叶复烤有限公司万州复烤厂 | A kind of tobacco leaf low temperature drying method |
| CN110794901A (en) * | 2019-10-16 | 2020-02-14 | 农业农村部南京农业机械化研究所 | Heat radiation type tea leaf enzyme deactivating machine control system |
| CN110833199A (en) * | 2019-11-19 | 2020-02-25 | 湖北中烟工业有限责任公司 | Preparation method of sheet type cigar raw material |
| CN111248480B (en) * | 2020-04-01 | 2021-10-15 | 贵州中烟工业有限责任公司 | Mesh belt direct drying and redrying process with four drying areas |
| CN112450479B (en) * | 2020-10-10 | 2022-07-22 | 云南烟叶复烤有限责任公司麒麟复烤厂 | Equipment and method for directly drying and redrying tobacco flakes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069995Y (en) * | 2006-08-21 | 2008-06-11 | 福建省烟草公司三明市公司 | Built-in type heated air circulation device for tobacco flue-curing house |
| 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 |
| CN201182191Y (en) * | 2008-04-21 | 2009-01-21 | 中国烟草总公司郑州烟草研究院 | Special-purpose equipment for redrying smoked sheet |
-
2010
- 2010-03-12 CN CN 201010122975 patent/CN101779828B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069995Y (en) * | 2006-08-21 | 2008-06-11 | 福建省烟草公司三明市公司 | Built-in type heated air circulation device for tobacco flue-curing house |
| 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 |
| CN201182191Y (en) * | 2008-04-21 | 2009-01-21 | 中国烟草总公司郑州烟草研究院 | Special-purpose equipment for redrying smoked sheet |
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| CN101779828A (en) | 2010-07-21 |
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