CN104188085B - A kind of dry tobacco rib drying method - Google Patents
A kind of dry tobacco rib drying method Download PDFInfo
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- CN104188085B CN104188085B CN201410412918.7A CN201410412918A CN104188085B CN 104188085 B CN104188085 B CN 104188085B CN 201410412918 A CN201410412918 A CN 201410412918A CN 104188085 B CN104188085 B CN 104188085B
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Abstract
A kind of dry tobacco rib drying method, comprise the steps: that (1) gathers ripe tobacco leaf string rope hanging, the system of drying in the air in the room that dries in the air enters dry cigarette room to the complete overstrike of blade; (2) indoor temperature is warming up to 30-32 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control at 55-65%, and keeps 8-9h, after 8-9h, again indoor temperature is warming up to 35-45 DEG C, and humid control is at 40-50%, until the dry muscle of tobacco leaf; (3) after the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, the dry muscle of burley tobaccos can be obtained.The method tobacco leaf can Rapid dry muscle, and through test, 2.66 days dry muscle time, tobacco leaf gloss is distinct simultaneously, and add pale red tobacco leaf ratio, quality of tobacco significantly improves, and increases income, and reduces room number of drying in the air.
Description
Technical field
Originally relate to a kind of novel dry tobacco rib drying method, decrease the rotten cigarette problem in tobacco leaf modulated process, improve the seed output and quality of tobacco leaf, shorten the time processed of drying in the air, decrease tobacco air-curing and to dry in the air canopy floor space and the services dispatch processed that dries in the air.The present invention is specially adapted to burley tobaccos and Maryland.
Background technology
The whole strain of the many employings of current tobacco leaf half system of drying in the air, cigarette strain volume is large, takes up room many, the mark that China builds
Standard room sealing of drying in the air is poor, the condition poor controllability processed of drying in the air of drying in the air in room.In China's leaf tobacco production practice, High aititude cigarette district is due to low temperature and high relative humidity, and link processed of drying in the air often there will be the rotten phenomenon of canopy; produce a large amount of cigarette that goes rotten, normal yield goes rotten cigarette generally more than 15%, as run into the rainy time; going rotten cigarette proportion can be larger, causes very large loss to tobacco company and tobacco grower.Because current high altitude localities has become the main producing region of burley tobaccos, the seed output and quality loss therefore occurred every year is very huge.
In order to address this problem, Chinese tobacco tobacco leaf experiment station presides over have studied and build auxiliary worming-up equipment in standard dries in the air room, and to some extent solve the problems referred to above, other have no relevant report.This technology due to room sealing of drying in the air poor, humiture controllability is low, although decrease rotten cigarette partial loss; also improve yield of tobacco, but consume fuel is many, drying in the air, it is larger to make this increase; be unfavorable for spread, the large-scale production of burley tobaccos simultaneously also has certain difficulty.
Due to the whole strain of the many employings of tobacco leaf half system of drying in the air, cigarette strain volume is large, takes up room many, and the standard of existing construction room sealing of drying in the air is poor, the condition poor controllability processed of drying in the air of drying in the air in room.High aititude cigarette district is due to low temperature and high relative humidity, and link processed of drying in the air often there will be the rotten phenomenon of canopy, produces a large amount of cigarette that goes rotten; normal yield goes rotten cigarette generally more than 15%, and as run into the rainy time, going rotten cigarette proportion can be larger; cause very large loss to tobacco grower, be also unfavorable for the control that tobacco company plans.
Summary of the invention
The object of the present invention is to provide a kind of method of novel dry tobacco rib drying, decrease the rotten cigarette problem in tobacco leaf modulated process, improve the seed output and quality of tobacco leaf, decrease the rotten cigarette problem in tobacco leaf modulated process, improve the seed output and quality of tobacco leaf, shorten the time processed of drying in the air, decrease tobacco air-curing and to dry in the air canopy floor space and the services dispatch processed that dries in the air.
1, the dry cigarette room for the dry muscle of tobacco leaf that can regulate and control temperature and humidity in room between is built.
2, grasp tobacco air-curing and enter period in dry cigarette room: ripe tobacco leaf string rope hanging of gathering, to the complete overstrike of blade, enter dry cigarette room in " 89 " formula standard room system of drying in the air of drying in the air.The described room humid control that dries in the air is 75-85%.
3, indoor layout hangs cigarette facility, is convenient to tobacco leaf and hangs and dry in the air: the tobacco leaf hanging mode in dry cigarette room adopt to
Under Laminited, hang 40 rope cigarettes for every layer, every 2 rope cigarettes hang over together, and hang over together every 10cm by one or two cigarette ropes, blade face is by inner, and cigarette muscle is outer.
4, modulator approach: tobacco leaf enters dry cigarette room and generally can heat up immediately, if the incomplete browning of tobacco leaf, needs
The further browning of tobacco leaf is waited to start to heat up.That is, indoor temperature is warming up to 30-32 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control at 55-65%, and keeps 8-9h, after 8-9h, again indoor temperature is warming up to 35-45 DEG C, and humid control is at 40-50%, until the dry muscle of tobacco leaf; After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, the dry muscle of burley tobaccos can be obtained.
5, after tobacco leaf enters dry cigarette room, also can take light a fire daytime, evening, second day daytime then lit a fire, until the dry muscle of tobacco leaf by the dry muscle of nature waste heat.Be specially temperature in described dry cigarette room and humid control can also adopt morning 7:00 start to light a fire control dry cigarette room temperature to 35-45 DEG C, evening 7:00 close fire, window, control dry cigarette room humidity to 55-65%.
Tobacco air-curing of the present invention is applicable to burley tobaccos and Maryland.
The invention has the advantages that:
1, the dry cigarette in dry cigarette room can shorten the time processed of drying in the air: enter the dry muscle in dry cigarette room after the complete overstrike of tobacco leaf, improve the temperature of drying muscle stage, and tobacco leaf can Rapid dry muscle, through test, 2.66 days dry muscle time, dries in the air 20.1 days time processed than contrast shortening.
2, improve quality of tobacco: after the complete browning of tobacco air-curing, enter the dry muscle in dry cigarette room, tobacco leaf avoids dry muscle in the common room that dries in the air at the dry muscle in dry cigarette room and causes because temperature low humidity is high the dry muscle overlong time of system of drying in the air, inclusion consumption too much and tobacco leaf there is mildew, mould muscle, mildew and rot fervent withered phenomenon, decrease the loss of rotten cigarette, output 14.2% is improved than contrast, tobacco leaf gloss is distinct simultaneously, add pale red tobacco leaf ratio, quality of tobacco significantly improves, per mu yield value increases by 469.25 yuan, mu revenue growth 516.84 yuan, tobacco leaf average price increases by 1.26 yuan/kg, upper medium grade cigarette ratio increases by 5.56 percentage points.
3, improve the flat net income of mu: dry cigarette room cost payout 253.58 yuan, than contrast increase by 253.58 yuan, the dry cigarette net income in dry cigarette room is 2043.15 yuan, increases net income 263.26 yuan than contrast.
4, canopy floor space of drying in the air is decreased: general air-curing of tobacco leaves tobacco air-curing time 35-40 days, use dry cigarette room can shorten 20.1 days, corresponding every mu of tobacco leaf canopy area that dries in the air can reduce by 15 ㎡, reduce canopy floor space one times of drying in the air, between every, dry cigarette room reduces canopy floor space 15 ㎡ × 25 mu of drying in the air, be 375 ㎡, common standard can be reduced and to dry in the air room number 12.5.
Detailed description of the invention
embodiment 1
A kind of burley tobaccos dry tobacco rib drying method, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air (humid control in the described room that dries in the air the is 75%) system of drying in the air
To the complete overstrike of blade, enter dry cigarette room, the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, and every 2 rope cigarettes hang over together, and hang over together every 10cm by 1 cigarette rope, blade face is by inner, and cigarette muscle is outer.
Indoor temperature is warming up to 30 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 60%, and keeps 8h,
After 8h, again indoor temperature is warming up to 40 DEG C, humid control is 46%, until the dry muscle of tobacco leaf;
After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, namely
The dry muscle of burley tobaccos can be obtained.
embodiment 2
A kind of burley tobaccos dry tobacco rib drying method, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air (humid control in the described room that dries in the air is 85%) system of drying in the air extremely
Enter dry cigarette room after the complete overstrike of blade, the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, and every 2 rope cigarettes hang over together, and hang over together every 10cm by 2 cigarette ropes, blade face is by inner, and cigarette muscle is outer.
Indoor temperature is warming up to 32 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 65%, and keeps 9h,
After 9h, again indoor temperature is warming up to 45 DEG C, humid control is 50%, until the dry muscle of tobacco leaf;
After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, namely
The dry muscle of burley tobaccos can be obtained.
embodiment 3
A kind of Maryland dry tobacco rib drying method, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air (humid control in the described room that dries in the air the is 75%) system of drying in the air
To the complete overstrike of blade, enter dry cigarette room, the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, and every 2 rope cigarettes hang over together, and hang over together every 10cm by 2 cigarette ropes, blade face is by inner, and cigarette muscle is outer.
Indoor temperature is warming up to 30 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 62%, and keeps 8h,
After 8h, again indoor temperature is warming up to 44 DEG C, humid control is 48%, until the dry muscle of tobacco leaf;
After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, namely
The dry muscle of Maryland can be obtained.
Claims (3)
1. a dry tobacco rib drying method, this tobacco leaf is burley tobaccos, it is characterized in that, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air, the system of drying in the air enters dry cigarette room to the complete overstrike of blade, the humid control in the described room that dries in the air is 75%, and the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, every 2 rope cigarettes hang over together, hang over together every 10cm by 1 cigarette rope, blade face is by inner, and cigarette muscle is outer;
Indoor temperature is warming up to 30 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 60%, and keeps 8h, after 8h, again indoor temperature is warming up to 40 DEG C, and humid control is 46%, until the dry muscle of tobacco leaf; After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, the dry muscle of burley tobaccos can be obtained.
2. a dry tobacco rib drying method, this tobacco leaf is burley tobaccos, it is characterized in that, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air, the system of drying in the air enters dry cigarette room to the complete overstrike of blade, the humid control in the described room that dries in the air is 85%, and the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, every 2 rope cigarettes hang over together, hang over together every 10cm by 2 cigarette ropes, blade face is by inner, and cigarette muscle is outer;
Indoor temperature is warming up to 32 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 65%, and keeps 9h,
After 9h, again indoor temperature is warming up to 45 DEG C, humid control is 50%, until the dry muscle of tobacco leaf; After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, the dry muscle of burley tobaccos can be obtained.
3. a dry tobacco rib drying method, this tobacco leaf is Maryland, it is characterized in that, comprises the steps:
The tobacco leaf string rope hanging of maturation of gathering, in the room that dries in the air, the system of drying in the air enters dry cigarette room to the complete overstrike of blade, the humid control in the described room that dries in the air is 75%, and the tobacco leaf hanging mode in dry cigarette room adopts Laminited from top to bottom, hangs 40 rope cigarettes for every layer, every 2 rope cigarettes hang over together, hang over together every 10cm by 2 cigarette ropes, blade face is by inner, and cigarette muscle is outer;
Indoor temperature is warming up to 30 DEG C after entering dry cigarette room by tobacco leaf immediately, and humid control 62%, and keeps 8h, after 8h, again indoor temperature is warming up to 44 DEG C, and humid control is 48%, until the dry muscle of tobacco leaf; After the dry muscle of tobacco leaf, open dry cigarette room door, after being vented to tobacco leaf moisture regain, by tobacco leaf undercarriage, the dry muscle of Maryland can be obtained.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412918.7A CN104188085B (en) | 2014-08-21 | 2014-08-21 | A kind of dry tobacco rib drying method |
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| CN201410412918.7A CN104188085B (en) | 2014-08-21 | 2014-08-21 | A kind of dry tobacco rib drying method |
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| CN104188085A CN104188085A (en) | 2014-12-10 |
| CN104188085B true CN104188085B (en) | 2016-04-27 |
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| CN201410412918.7A Expired - Fee Related CN104188085B (en) | 2014-08-21 | 2014-08-21 | A kind of dry tobacco rib drying method |
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| CN112741357A (en) * | 2019-10-31 | 2021-05-04 | 中国烟草总公司海南省公司 | Preparation method of cigar tobacco leaves |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927683A (en) * | 1974-10-15 | 1975-12-23 | Powell Mfg Co | Bulk curing burley tobacco with a seven day curing cycle |
| CN101831992A (en) * | 2010-06-08 | 2010-09-15 | 湖北省烟草公司宜昌市公司 | Tobacco curing room with hot air internal circulation |
| CN201585407U (en) * | 2010-01-08 | 2010-09-22 | 杨云 | Dry tobacco rib drying device |
| CN102940306A (en) * | 2012-12-05 | 2013-02-27 | 中国烟草总公司四川省公司 | Blending method for cigar-jacketed tobacco |
| CN103169143A (en) * | 2013-03-27 | 2013-06-26 | 湖北省烟草科研所 | Amine reduction tobacco curing shed and tobacco curing method thereof |
| CN103404958A (en) * | 2013-08-03 | 2013-11-27 | 湖北省烟草公司宜昌市公司 | Sun-cure shed for sun-cured tobaccos, sun-cure devices and tobacco clips |
-
2014
- 2014-08-21 CN CN201410412918.7A patent/CN104188085B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3927683A (en) * | 1974-10-15 | 1975-12-23 | Powell Mfg Co | Bulk curing burley tobacco with a seven day curing cycle |
| CN201585407U (en) * | 2010-01-08 | 2010-09-22 | 杨云 | Dry tobacco rib drying device |
| CN101831992A (en) * | 2010-06-08 | 2010-09-15 | 湖北省烟草公司宜昌市公司 | Tobacco curing room with hot air internal circulation |
| CN102940306A (en) * | 2012-12-05 | 2013-02-27 | 中国烟草总公司四川省公司 | Blending method for cigar-jacketed tobacco |
| CN103169143A (en) * | 2013-03-27 | 2013-06-26 | 湖北省烟草科研所 | Amine reduction tobacco curing shed and tobacco curing method thereof |
| CN103404958A (en) * | 2013-08-03 | 2013-11-27 | 湖北省烟草公司宜昌市公司 | Sun-cure shed for sun-cured tobaccos, sun-cure devices and tobacco clips |
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Effective date of registration: 20160323 Address after: 443000 No. 42 Yanjiang Avenue, Hubei, Yichang Applicant after: Yichang Branch of Hubei Tobacco Company Address before: 443500 Hubei province Yichang Changyang marketing department big weir tobacco station big weir Township Applicant before: CHANGYANG MARKETING DEPARTMENT, YICHANG COMPANY, HUBEI TOBACCO CO., LTD. |
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