CN102210482A - Three-stage curing method for flue-cured tobacco - Google Patents
Three-stage curing method for flue-cured tobacco Download PDFInfo
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- CN102210482A CN102210482A CN2010101448816A CN201010144881A CN102210482A CN 102210482 A CN102210482 A CN 102210482A CN 2010101448816 A CN2010101448816 A CN 2010101448816A CN 201010144881 A CN201010144881 A CN 201010144881A CN 102210482 A CN102210482 A CN 102210482A
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- sawdust
- tobacco
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- flue
- curing
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Abstract
The invention discloses a three-stage curing method for flue-cured tobacco. In order to overcome the defects that the cost of curing the tobacco by using coal as a fuel is high, 500 to 600 RMB is generally cost for curing 200 to 300kg of tobacco, the color is difficult to hold, the quality grade and the price of the flue-cured tobacco are affected, and the yield of tobacco growers is reduced, the method comprises the following steps of: putting wood fuel and sawdust into a furnace cavity of a curing barn in which the tobacco is arranged, putting the sawdust above the wood fuel, and igniting the wood fuel, wherein the humidity of the sawdust is 60 to 70 percent; and the temperature in the curing barn is between 30 and 45 DEG C in a yellowing stage, between 45 and 54 DEG C in a color fixing stage and between 54 and 68 DEG C in a stem curing stage. The three-stage curing method is used for making the flue-cured tobacco; and the quality grade of the cured tobacco leaves is high, the price is increased by 30 to 40 percent, the cost of the wood fuel and the sawdust for curing 200 to 300kg of tobacco is 250 RMB, so that the cost is reduced by over 50 percent, and the benefit is remarkable.
Description
Technical field
The present invention relates to a kind of method for baking of tobacco leaf, be specially a kind of Three-stage Curing of Flue-cured Tobacco method.
Background technology
The baking of existing tobacco leaf is to be fuel with the coal, under certain drying room temperature, is made into flue-cured tobacco through after a while.Its weak point is, baking cost height, and general baking 200kg dry tobacco leaf needs 500-600 unit, and quality is difficult to hold, and influences the quality grade and the price of cured tobacco leaf, has reduced tobacco grower's income.
Summary of the invention
Purpose of the present invention is exactly at above-mentioned deficiency, and a kind of Three-stage Curing of Flue-cured Tobacco method is provided, and adopts this method baking tobacco leaf, the credit rating height, and the baking cost is low, and tobacco grower's benefit improves.
For achieving the above object, technical scheme of the present invention is, this Three-stage Curing of Flue-cured Tobacco method is, puts into bavin and sawdust in the burner hearth of the barn that installs tobacco leaf, and sawdust places on the bavin, lights following bavin and promptly begins baking.
The humidity of described sawdust is 60-70%.
Temperature in the barn is: the tobacco leaf changing yellow stage maintains 30-45 ℃, fixation stage and maintains 45-54 ℃, scapus phase and maintain 54-68 ℃.
General every baking 200kg tobacco leaf needs 150 kilograms of bavins at the tobacco leaf changing yellow stage, 100 kilograms in sawdust, and fixation stage needs 300 kilograms of bavins, 150 kilograms in sawdust, the scapus phase needs 300 kilograms of bavins, and 400 kilograms in sawdust by present market price, needs 250 yuan of costs altogether.
The present invention is a fuel with branch and the sawdust that the mountain area abandons usually, three phases at the flue-cured tobacco baking, impose the bavin and the sawdust of different amounts, and the humidity of sawdust is controlled at 60-70%, bavin below, sawdust is placed on it, tobacco leaf changing yellow stage temperature is controlled at the 30-45 degree, and fixation stage is the 45-54 degree, and drying muscle stage is the 54-68 degree, the tobacco leaf of baking like this, the credit rating height of its leaf and muscle, price improves 30-40%, and it is 250 yuan that every baking 200kg tobacco leaf needs the cost of bavin and sawdust, cost reduces more than 50%, the benefit highly significant.
Specific embodiments
Embodiment 1
This Three-stage Curing of Flue-cured Tobacco method, be in the burner hearth of the barn that installs tobacco leaf, to put into bavin and sawdust, sawdust places on the bavin, the humidity of sawdust is controlled at 65%, light following bavin and promptly begin baking, the temperature in the barn is: changing yellow stage maintains 40 ℃, fixation stage and maintains 50 ℃, scapus phase and maintain 60 ℃.To saw good bavin earlier and pack into each 20-25 kilogram and light in the described burner hearth, cover the sawdust of humidity 65% then, each 20-30 kilogram, begin baking, every mornings 5, point respectively added bavin and sawdust at 11 in evening, reached tobacco purchasing credit rating standard up to the quality and the water content of tobacco leaf.
Embodiment 2
This Three-stage Curing of Flue-cured Tobacco method, in the burner hearth of the barn that installs tobacco leaf, put into bavin and sawdust, sawdust places on the bavin, the humidity of sawdust is controlled at 60%, light following bavin and promptly begin baking, the temperature in the barn is: changing yellow stage maintains 30 ℃, fixation stage and maintains 45 ℃, scapus phase and maintain 54 ℃.To saw good bavin earlier and pack into each 20-25 kilogram and light in the described burner hearth, and cover the sawdust of humidity 60% then, each 20-30 kilogram begins baking, and every mornings 5, point respectively added bavin and sawdust at 11 in evening.
Embodiment 3
This Three-stage Curing of Flue-cured Tobacco method, in the burner hearth of the barn that installs tobacco leaf, put into bavin and sawdust, sawdust places on the bavin, the humidity of sawdust is controlled at 70%, light following bavin and promptly begin baking, the temperature in the barn is: changing yellow stage maintains 45 ℃, fixation stage and maintains 54 ℃, scapus phase and maintain 68 ℃.To saw good bavin earlier and pack into each 20-25 kilogram and light in the described burner hearth, and cover the sawdust of humidity 70% then, each 20-30 kilogram begins baking, and every mornings 5, point, respectively added bavin and sawdust at 11 in evening at 2 pm.
Claims (3)
1. a Three-stage Curing of Flue-cured Tobacco method is characterized in that, puts into bavin and sawdust in the burner hearth of the barn that installs tobacco leaf, and sawdust places on the bavin, lights following bavin.
2. Three-stage Curing of Flue-cured Tobacco method according to claim 1 is characterized in that, the humidity of described sawdust is 60-70%.
3. according to claim 1 or 2 described Three-stage Curing of Flue-cured Tobacco methods, it is characterized in that the temperature in the barn is: 54-68 ℃ of 30-45 ℃ of flue-cured tobacco changing yellow stage, fixation stage 45-54 ℃, scapus phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101448816A CN102210482A (en) | 2010-04-08 | 2010-04-08 | Three-stage curing method for flue-cured tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101448816A CN102210482A (en) | 2010-04-08 | 2010-04-08 | Three-stage curing method for flue-cured tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102210482A true CN102210482A (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101448816A Pending CN102210482A (en) | 2010-04-08 | 2010-04-08 | Three-stage curing method for flue-cured tobacco |
Country Status (1)
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| CN (1) | CN102210482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348555A (en) * | 2017-07-27 | 2017-11-17 | 广西中烟工业有限责任公司 | A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content |
| CN109169124A (en) * | 2018-10-20 | 2019-01-11 | 河南农业大学 | The method for reducing content of nitrosamines in flue-cured tobacco |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414311Y (en) * | 1999-12-29 | 2001-01-10 | 罗俊昌 | Powder type biological material combustion furnace |
| CN1444879A (en) * | 2002-03-19 | 2003-10-01 | 颐中烟草(集团)有限公司青州卷烟厂 | Tree-sections and five-steps type method for flue-curing tobacco leaves |
| CN201199904Y (en) * | 2008-01-23 | 2009-03-04 | 邓亚东 | Stove for roasting tobacco using stalk fuel |
-
2010
- 2010-04-08 CN CN2010101448816A patent/CN102210482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414311Y (en) * | 1999-12-29 | 2001-01-10 | 罗俊昌 | Powder type biological material combustion furnace |
| CN1444879A (en) * | 2002-03-19 | 2003-10-01 | 颐中烟草(集团)有限公司青州卷烟厂 | Tree-sections and five-steps type method for flue-curing tobacco leaves |
| CN201199904Y (en) * | 2008-01-23 | 2009-03-04 | 邓亚东 | Stove for roasting tobacco using stalk fuel |
Non-Patent Citations (4)
| Title |
|---|
| 刁庆云等: "以柴代煤烘烤烟叶初探", 《中国烟草科学》, no. 2, 31 March 1991 (1991-03-31) * |
| 叶经纬等: "木质燃料的基本燃烧特性和气化燃烧烤烟炉", 《农业工程学报》, vol. 7, no. 3, 30 September 1991 (1991-09-30) * |
| 宋朝鹏等: "生物质能在烟叶烘烤中的应用前景", 《河北农业科学》, no. 12, 31 December 2008 (2008-12-31) * |
| 白正光: "利用锯末作燃料", 《林业科技》, no. 5, 31 October 1987 (1987-10-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348555A (en) * | 2017-07-27 | 2017-11-17 | 广西中烟工业有限责任公司 | A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content |
| CN109169124A (en) * | 2018-10-20 | 2019-01-11 | 河南农业大学 | The method for reducing content of nitrosamines in flue-cured tobacco |
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Application publication date: 20111012 |