CN104839877A - Method for primarily flue-curing tobacco stems in segmented mode - Google Patents
Method for primarily flue-curing tobacco stems in segmented mode Download PDFInfo
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- CN104839877A CN104839877A CN201510201906.4A CN201510201906A CN104839877A CN 104839877 A CN104839877 A CN 104839877A CN 201510201906 A CN201510201906 A CN 201510201906A CN 104839877 A CN104839877 A CN 104839877A
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- tobacco rod
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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Abstract
The invention relates to a method for primarily flue-curing tobacco stems in a segmented mode, and belongs to a primary tobacco flue-curing method. The method is characterized by including the steps of selecting tobacco stems with a diameter of 15 mm to 30 mm and a length of 70 mm to 150 mm, cutting and segmenting the tobacco stems, then putting the tobacco stems into a curing barn, and promoting the tobacco stems within a short period of time through a manual flue-curing method and controlling the temperature and humidity, in the moisture removal, color change, color set and killing-out stages, of the tobacco stems till the tobacco stems are completely dried and flue-cured through appropriate flue-curing steps and technological parameters. The method is simple, easy to grasp and capable of effectively increasing the tobacco stem utilization rate, reducing the environment pollution and reducing resource waste.
Description
Technical field
The present invention relates to a kind of tobacco rod Divisional just roasting method.Belong to tobacco first baking technical field.
Background technology
The disposal and utilization of tobacco rod to tobacco grower and tobacco enterprise very important, an important farming of leaf tobacco production is not only in the cleaning of cigarette stalk, also be a great problem of puzzlement tobacco grower and tobacco department, tobacco rod is not suitable for making fuel, also be not suitable for straw-returning and make fertilizer, it is reported, it has been burnt to cigarette stalk or one in some place, that abandons pays no attention to, direct returning to farmland, but a large amount of tobacco rod is dropped or burns, cause the wasting of resources, vega pollutes and atmosphere pollution, become one " stealthy bomb " affecting sustainable development of leaf tobacco production, therefore need one to turn waste into wealth, the processing method of Appropriate application cigarette stalk.
Summary of the invention
For the problems referred to above, the present invention aims to provide a kind of tobacco rod Divisional making tobacco rod be recycled utilization just roasting method.
A kind of tobacco rod Divisional of the present invention just roasting method, comprises tobacco rod process in early stage, tobacco rod baking yellowing stage, fixation stage and dry muscle stage, it is characterized in that:
The process in early stage of described tobacco rod is played according to following step and is carried out:
After tobacco leaf has been plucked, choosing diameter is 15 ~ 30mm, length is the tobacco rod of 70 ~ 150cm, 5 ~ 10cm place more than root system part, carries out cutting remove root system part to tobacco rod, tobacco rod is divided into top (1), middle part (2), bottom (3) three part, and various piece is cut according to the mode roughly isometric with its appropriate section diameter, every part tobacco rod is cut into several sections, each tobacco rod is kept the distance of about 5cm, tiling is opened, and loads in tobacco flue-curing house and prepares baking.
Described tobacco rod baking yellowing stage is played according to following step and is carried out:
After igniting, root Ju temperature at that time, origin temp 4 ~ 6C ° higher than environment temperature, with the speed of intensification per hour 1 DEG C by barn temperature increase to 35 C ° ~ 42 C °, until after 80% tobacco rod turns yellow, cooling remains on 35 ~ 38C ° of baking until tobacco rod turns yellow substantially.
The described fixation stage plays according to following step and carries out:
In retentive control barn, temperature brings up to 54 DEG C ~ 55 DEG C with the speed of intensification in average 3 ~ 4 hours 1 DEG C, and wet-bulb temperature slowly raises and remains on 37 DEG C ~ 41 DEG C, and keeps temperature-time at 24 ~ 48 hours.
The described dry muscle stage plays according to following step and carries out:
Keep making a heatable brick bed temperature bring up to 67 DEG C ~ 69 DEG C with the speed of 1 DEG C of every two hours heating up, be no more than 43 DEG C for higher limit, and stablize this temperature and humidity conditions with wet-bulb temperature, baking tobacco rod terminates to completely dry muscle, baking.
Described tobacco rod baking yellowing stage, during the baking excessive tobacco rod of moisture, tobacco rod loads in barn, first with monophase machine with 1450r/min or three phase electric machine with the rotating speed of 560r/min and 960r/min, low speed operates blower fan 16 hours ~ 24 hours continuously, after igniting baking tobacco rod layer obviously generates heat again, with monophase machine with 2900r/min or three phase electric machine with the rotating speed of 1450r/min, run up barn blower fan.
Described tobacco rod baking yellowing stage, in baking hydrofuge process, top tobacco rod part, barn blower fan duration of runs is 72 ~ 96 hours, middle part tobacco rod part, and barn blower fan duration of runs is 96 ~ 120 hours, bottom tobacco rod part, barn blower fan duration of runs is 120 ~ 144 hours.
The described tobacco rod baking fixation stage in earlier stage, monophase machine with 2900r/min or three phase electric machine with the rotating speed continuous high speed of 1450r/min running barn blower fan, in the later stage, monophase machine is with 1450r/min, and three phase electric machine is with 560r/min or 960r/min) rotation speed operation barn blower fan.
In the described dry muscle stage, monophase machine is kept to operate continuously barn blower fan with the rotating speed of 560r/min and 960r/min, until baking terminates with 1450r/min or three phase electric machine.
Beneficial effect: the inventive method is simple, easily grasps, effectively can improve the recovery utilization rate of tobacco rod, reduces environmental pollution, reduces the wasting of resources.
Accompanying drawing explanation
Fig. 1 is tobacco rod cutting and Divisional schematic diagram;
Indicate in figure: 1-top, 2-middle part, 3-bottom.
Detailed description of the invention
The technical step of the tobacco rod method for baking that the present invention proposes is:
1, process in early stage: after tobacco leaf has been plucked, choosing diameter is 15 ~ 30mm, length is the tobacco rod of 70 ~ 150cm, 5 ~ 10cm place more than root system part, carries out cutting remove root system part to tobacco rod, tobacco rod is divided into top (1), middle part (2), bottom (3) three part, and various piece is cut according to the mode roughly isometric with its appropriate section diameter, every part tobacco rod is cut into several sections, each tobacco rod is kept the distance of about 5cm, tiling is opened, and loads in tobacco flue-curing house and prepares baking.
2, yellowing stage: after igniting, root Ju temperature at that time, origin temp 4 ~ 6C ° higher than environment temperature, with the speed of intensification per hour 1 DEG C by barn temperature increase to 35 C ° ~ 42 C °, a large amount of flavescence is carried out at 35 ~ 38C °, until tobacco rod substantially all turns yellow, keep wet-bulb temperature lower than dry-bulb temperature 1 ~ 2.5 DEG C, changing yellow stage hydrofuge is mainly by skylight and loosening hole in the ground; Period keeps and regulates the running speed of barn blower fan, top tobacco rod part, and barn blower fan continues 72 ~ 96 hours, middle part tobacco rod part, and barn blower fan continues 96 ~ 120 hours, bottom tobacco rod part, and barn blower fan continues 120 ~ 144 hours.
3, the fixation stage: open large skylight, hole in the ground gradually, continue to increase hydrofuge amount, temperature in room is made to bring up to 54 DEG C ~ 55 DEG C with the speed of intensification in average 3 ~ 4 hours 1 DEG C, wet-bulb temperature slowly raises and remains on 37 DEG C ~ 41 DEG C, keep temperature-time at 24 ~ 48 hours, when tobacco rod moisture is large, wet-bulb temperature should control at reduced levels, moisture hour, wet-bulb temperature should control higher.
Fixation stage want large hydrofuge time, large skylight, hole in the ground must be opened, burn big fire; During little hydrofuge, pass scuttle, hole in the ground burn little fire; On the daytime that temperature is high, open large skylight, hole in the ground, reduce firepower; The night that temperature is low and morning, when carrying out large hydrofuge, strengthen as far as possible and make a fire, maintain the temperature and humidity index needed; Fill up at firepower, be still not enough to make temperature increase, and when wet-bulb temperature also reduces, can hole in the ground be turned down, reduce ventilation, incremental when regulating hole in the ground and skylight, avoid dry-bulb temperature suddenly to rise as far as possible and suddenly fall; Control the running speed of barn blower fan and time well simultaneously.
4, the dry muscle stage: the speed of 1 DEG C makes a heatable brick bed temperature bring up to 67 DEG C ~ 69 DEG C every two hours to heat up, therebetween will by first turning down hole in the ground, reduce ventilation, close scuttle again, be beneficial to improve temperature and energy-conservation, be no more than 43 DEG C with wet-bulb temperature and be as the criterion, and stablize this temperature and humidity conditions, keep monophase machine to obtain rotating speed with 1450r/min or three phase electric machine 560r/min and 960r/min to operate continuously barn blower fan, until the completely dry muscle of tobacco rod and baking terminate.
Below in conjunction with example, the present invention is further described:
1, tobacco rod root system is removed: after tobacco leaf has been plucked,: choosing diameter is 15 ~ 30mm, length is the tobacco rod of 70 ~ 150cm, tobacco rod is processed, more than root system part, 5 ~ 10cm place cuts off tobacco rod and removes root system part, to prevent earth and the more tobacco rod of impurity from entering barn, the tobacco rod of removal is stayed farmland and is made fertilizer.
2, tobacco rod is roughly divided into top (1), middle part (2), bottom (3) three part by tobacco rod Divisional, again every part is cut according to the mode roughly isometric with its appropriate section diameter, every part tobacco rod is cut into several sections, Divisional cutting can increase the surface area of tobacco rod, tobacco rod is heated Quick uniform, saves cooking time and expense.
3, fill tobacco rod: loaded by tobacco rod in tobacco flue-curing house, keep the tiling of about 5cm distance to come tobacco rod, be convenient to tobacco rod and be heated evenly, close cigarette-filling house's door, air inlet (hole in the ground) and moisture exhausting port (skylight), open fan switch, for roasting.
4, yellowing stage: after igniting, root Ju temperature at that time, origin temp 4 ~ 6C ° higher than environment temperature, with the speed of intensification per hour 1 DEG C by barn temperature increase to 35 C ° ~ 42 C °, a large amount of flavescence is carried out at 35 ~ 38C °, until tobacco rod substantially all turns yellow, keep wet-bulb temperature lower than dry-bulb temperature 1 ~ 2.5 DEG C, must turn yellow by 80% tobacco rod during 42C °; Changing yellow stage hydrofuge is mainly by skylight, loosen hole in the ground, first with monophase machine with 1450r/min or three phase electric machine with the rotating speed of 560r/min and 960r/min, low speed operates blower fan 16 hours ~ 24 hours continuously, after igniting baking tobacco rod layer obviously generates heat again, with monophase machine with 2900r/min or three phase electric machine with the rotating speed of 1450r/min, run up barn blower fan; Wherein, for the tobacco rod part that top tobacco rod is cut into, barn blower fan duration of runs is 72 ~ 96 hours, for the tobacco rod part that middle part tobacco rod is cut into, barn blower fan duration of runs is 96 ~ 120 hours, and for the tobacco rod part that bottom tobacco rod is cut into, barn blower fan duration of runs is 120 ~ 144 hours.
5, the fixation stage: open large skylight, hole in the ground gradually, continue to increase hydrofuge amount, temperature in room is made to bring up to 54 DEG C ~ 55 DEG C with the speed of intensification in average 3 ~ 4 hours 1 DEG C, wet-bulb temperature slowly raises and remains on 37 DEG C ~ 41 DEG C, keep temperature-time at 24 ~ 48 hours, when tobacco rod moisture is large, wet-bulb temperature should control at reduced levels, moisture hour, wet-bulb temperature should control higher; Wherein, fixation stage want large hydrofuge time, large skylight, hole in the ground must be opened, burn big fire; During little hydrofuge, pass scuttle, hole in the ground burn little fire; On the daytime that temperature is high, open large skylight, hole in the ground, reduce firepower; The night that temperature is low and morning, when carrying out large hydrofuge, strengthen as far as possible and make a fire, maintain the temperature and humidity index needed; Fill up at firepower, be still not enough to make temperature increase, and when wet-bulb temperature also reduces, can hole in the ground be turned down, reduce ventilation, incremental when regulating hole in the ground and skylight, avoid dry-bulb temperature suddenly to rise as far as possible and suddenly fall; Control the running speed of barn blower fan and time well simultaneously; Wherein, monophase machine with 2900r/min or three phase electric machine with the rotation speed operation of 1450r/min, continuous high speed running barn blower fan, when the blade of each layer is after substantially dry, regulates monophase machine one 1450r/min or three phase electric machine one 560r/min and 960r/min rotation speed operation barn blower fan.
6, the dry muscle stage: the speed of 1 DEG C makes a heatable brick bed temperature bring up to 67 DEG C ~ 69 DEG C every two hours to heat up, therebetween will by first turning down hole in the ground, reduce ventilation, close scuttle again, be beneficial to improve temperature and energy-conservation, be no more than 43 DEG C with wet-bulb temperature to be as the criterion, and stablize this temperature and humidity conditions, until the completely dry muscle of tobacco rod and baking terminate; Wherein, regulate barn rotation speed of fan, make monophase machine obtain rotating speed with 1450r/min or three phase electric machine 560r/min and 960r/min and to operate continuously barn blower fan, until baking terminates.
Claims (5)
1. a tobacco rod Divisional just roasting method, comprises tobacco rod process in early stage, tobacco rod baking yellowing stage, fixation stage and dry muscle stage, it is characterized in that:
The process in early stage of described tobacco rod is played according to following step and is carried out:
After tobacco leaf has been plucked, choosing diameter is 15 ~ 30mm, length is the tobacco rod of 70 ~ 150cm, 5 ~ 10cm place more than root system part, carries out cutting remove root system part to tobacco rod, tobacco rod is divided into top (1), middle part (2), bottom (3) three part, and various piece is cut according to the mode roughly isometric with its appropriate section diameter, every part tobacco rod is cut into several sections, each tobacco rod is kept the distance of about 5cm, tiling is opened, and loads in tobacco flue-curing house and prepares baking;
Described tobacco rod baking yellowing stage is played according to following step and is carried out:
After igniting, root Ju temperature at that time, origin temp 4 ~ 6C ° higher than environment temperature, with the speed of intensification per hour 1 DEG C by barn temperature increase to 35 C ° ~ 42 C °, until after 80% tobacco rod turns yellow, cooling remains on 35 ~ 38C ° of baking until tobacco rod turns yellow substantially;
The described fixation stage plays according to following step and carries out:
In retentive control barn, temperature brings up to 54 DEG C ~ 55 DEG C with the speed of intensification in average 3 ~ 4 hours 1 DEG C, and wet-bulb temperature slowly raises and remains on 37 DEG C ~ 41 DEG C, and keeps temperature-time at 24 ~ 48 hours;
The described dry muscle stage plays according to following step and carries out:
Keep making a heatable brick bed temperature bring up to 67 DEG C ~ 69 DEG C with the speed of 1 DEG C of every two hours heating up, be no more than 43 DEG C for higher limit, and stablize this temperature and humidity conditions with wet-bulb temperature, baking tobacco rod terminates to completely dry muscle, baking.
2. tobacco rod Divisional according to claim 1 just roasting method, it is characterized in that: described tobacco rod baking yellowing stage, during the baking excessive tobacco rod of moisture, tobacco rod loads in barn, first with monophase machine with 1450r/min or three phase electric machine with the rotating speed of 560r/min and 960r/min, low speed operates blower fan 16 hours ~ 24 hours continuously, then after igniting baking tobacco rod layer obviously generates heat, with monophase machine with 2900r/min or three phase electric machine with the rotating speed of 1450r/min, run up barn blower fan.
3. tobacco rod Divisional according to claim 1 and 2 just roasting method, it is characterized in that: described tobacco rod baking yellowing stage, in baking hydrofuge process, top tobacco rod part, barn blower fan duration of runs is 72 ~ 96 hours, middle part tobacco rod part, and barn blower fan duration of runs is 96 ~ 120 hours, bottom tobacco rod part, barn blower fan duration of runs is 120 ~ 144 hours.
4. tobacco rod Divisional according to claim 1 just roasting method, it is characterized in that: the described tobacco rod baking fixation stage in earlier stage, monophase machine with 2900r/min or three phase electric machine with the rotating speed continuous high speed of 1450r/min running barn blower fan, later stage, monophase machine is with 1450r/min, and three phase electric machine is with 560r/min or 960r/min) rotation speed operation barn blower fan.
5. tobacco rod Divisional according to claim 1 just roasting method, is characterized in that: the described dry muscle stage, keeps monophase machine to operate continuously barn blower fan with the rotating speed of 560r/min and 960r/min, until baking terminates with 1450r/min or three phase electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510201906.4A CN104839877B (en) | 2015-04-27 | 2015-04-27 | A kind of tobacco rod Divisional just roasting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510201906.4A CN104839877B (en) | 2015-04-27 | 2015-04-27 | A kind of tobacco rod Divisional just roasting method |
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| CN104839877A true CN104839877A (en) | 2015-08-19 |
| CN104839877B CN104839877B (en) | 2016-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185499A (en) * | 2018-02-01 | 2018-06-22 | 河南省农业科学院烟草研究所 | A kind of master pulse segment baking method of Flue-cured |
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| US20010000386A1 (en) * | 1999-04-26 | 2001-04-26 | Peele David Mccray | Tobacco processing |
| US6786220B2 (en) * | 2002-02-01 | 2004-09-07 | Philip Morris Incorporated | Tobacco curing barn |
| CN1589685A (en) * | 2003-08-28 | 2005-03-09 | 武汉烟草(集团)有限公司 | Flue-cured tobacco upper smoke baking method |
| CN102160682A (en) * | 2011-04-14 | 2011-08-24 | 彭细桥 | Three-stage tobacco curing process in intensive barn |
| EP2384127A1 (en) * | 2008-12-23 | 2011-11-09 | Jonnie R. Williams | Tobacco curing method |
| CN102499431A (en) * | 2011-09-30 | 2012-06-20 | 四川省烟草公司泸州市公司 | Curing process of flue-curing barn |
| CN103653226A (en) * | 2013-12-30 | 2014-03-26 | 云南一通太阳能科技有限公司 | Tobacco leaf curing method |
-
2015
- 2015-04-27 CN CN201510201906.4A patent/CN104839877B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010000386A1 (en) * | 1999-04-26 | 2001-04-26 | Peele David Mccray | Tobacco processing |
| US6786220B2 (en) * | 2002-02-01 | 2004-09-07 | Philip Morris Incorporated | Tobacco curing barn |
| CN1589685A (en) * | 2003-08-28 | 2005-03-09 | 武汉烟草(集团)有限公司 | Flue-cured tobacco upper smoke baking method |
| EP2384127A1 (en) * | 2008-12-23 | 2011-11-09 | Jonnie R. Williams | Tobacco curing method |
| CN102160682A (en) * | 2011-04-14 | 2011-08-24 | 彭细桥 | Three-stage tobacco curing process in intensive barn |
| CN102499431A (en) * | 2011-09-30 | 2012-06-20 | 四川省烟草公司泸州市公司 | Curing process of flue-curing barn |
| CN103653226A (en) * | 2013-12-30 | 2014-03-26 | 云南一通太阳能科技有限公司 | Tobacco leaf curing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185499A (en) * | 2018-02-01 | 2018-06-22 | 河南省农业科学院烟草研究所 | A kind of master pulse segment baking method of Flue-cured |
| CN108185499B (en) * | 2018-02-01 | 2020-05-22 | 河南省农业科学院烟草研究所 | Main vein cutting and section baking method for flue-cured tobacco leaf slices |
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| CN104839877B (en) | 2016-07-06 |
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