CN203555148U - Tobacco leaf curing chamber - Google Patents
Tobacco leaf curing chamber Download PDFInfo
- Publication number
- CN203555148U CN203555148U CN201320689778.9U CN201320689778U CN203555148U CN 203555148 U CN203555148 U CN 203555148U CN 201320689778 U CN201320689778 U CN 201320689778U CN 203555148 U CN203555148 U CN 203555148U
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- CN
- China
- Prior art keywords
- air
- barn
- curing
- tobacco leaf
- exhaust duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tobacco leaf curing chamber capable of shortening the tobacco leaf curing time. The tobacco leaf curing chamber comprises a curing room and a combustion chamber, wherein a combustion furnace, an air heat exchanger and a circulating fan are arranged in the combustion chamber; the air heat exchanger is communicated with the combustion furnace; the circulating fan is positioned above the air heat exchanger; an air inlet is formed between the curing room and the combustion chamber; the curing room is provided with a room door and a moisture removal port; tobacco leaf frames and an exhaust pipe are arranged in the curing room; an air inlet of the exhaust pipe is positioned at the bottom of the curing room; an exhaust fan is arranged at the air inlet of the exhaust pipe, and is used for exhausting air in the curing room into the exhaust pipe; an air outlet of the exhaust pipe extends out of the curing room. According to the tobacco leaf curing chamber, the air in the curing room can be rapidly exhausted through the exhaust fan in a curing process, so that the flowing of hot air is accelerated, time required by tobacco leaf curing is further shortened, and the tobacco leaf curing efficiency is improved; the tobacco leaf curing chamber is suitable for popularization and application in the field of tobacco leaf processing.
Description
Technical field
The utility model relates to tobacco leaf processing field, especially a kind of tobacco flue-curing chamber.
Background technology
Mature Tobacco Leaves will be dried in time processing after harvesting results, traditional drying tobacco processing method is at source by tobacco grower, to utilize coal stove Self-dry, because tobacco grower grasps the difference of baking technology level, to Tobacco Product Quality, can make a big impact, be difficult to the credit rating that reaches higher.In recent years, China actively promotes the area of concentrating at tobacco planting and utilizes bulk curing barn to concentrate baking, the indexs of correlation such as the equipment level of processing, barn build guality, method for flue-curing tobacco leaves, baking quality of tobacco, baking energy consumption of bulk curing barn have been had and significantly improve, make quality of tobacco grade obtain certain raising.
Existing tobacco flue-curing chamber generally comprises barn, combustion chamber, in combustion chamber, be provided with combustion furnace, air heat exchange machine, circulating fan, air heat exchange machine is communicated with combustion furnace, circulating fan is positioned at air heat exchange machine top, between barn and combustion chamber, have air inlet, the position of air inlet is corresponding with circulating fan, circulating fan is blown into barn top by air inlet after the hot-air being heated by air heat exchange machine is sucked, on barn, be provided with door and moisture exhausting port, in barn, be provided with tobacco leaf frame, the course of work of this tobacco flue-curing chamber is as follows: first the tobacco leaf of needs baking is fixed on tobacco leaf frame, then ignition combustion stove, the heat that combustion furnace produces enters air heat exchange machine, air heat exchange machine ambient air is heated, then be recycled blower fan suction and enter barn top by air inlet, then hot-air is in the process of flowing downward, tobacco leaf is toasted, the steam that baking produces is discharged by moisture exhausting port, because hot-air is to lean on gas natural flow from top to bottom, therefore, the mobile speed of hot-air is slower, so just caused the required time of tobacco flue-curing longer, cause the effect of tobacco flue-curing lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tobacco flue-curing chamber that can shorten flue-curing time of tobacco leaves.
The utility model solves the technical scheme that its technical problem adopts: this tobacco flue-curing chamber comprises barn, combustion chamber, in combustion chamber, be provided with combustion furnace, air heat exchange machine, circulating fan, air heat exchange machine is communicated with combustion furnace, circulating fan is positioned at air heat exchange machine top, between barn and combustion chamber, have air inlet, the position of air inlet is corresponding with circulating fan, circulating fan is blown into barn top by air inlet after the hot-air being heated by air heat exchange machine is sucked, barn is provided with door and moisture exhausting port, in barn, be provided with tobacco leaf frame, in described barn, be provided with exhaust duct, the air inlet of described exhaust duct is positioned at barn bottom and is provided with air exhauster at the air inlet place of exhaust duct, described air exhauster is by the air suction exhaust duct in barn, stretch out outside barn the gas outlet of described exhaust duct.
Further, the gas outlet of described exhaust duct is stretched in combustion chamber and is extended to air heat exchange machine outside.
Further, the air inlet place of described exhaust duct is connected with conically shaped, and air exhauster is positioned at conically shaped.
Further, in described roasted room, be provided with temperature sensor, also comprise controller, described temperature sensor, air exhauster are electrically connected with controller respectively.
Further, on described door, be provided with observation panel, and at observation panel place, be provided with clear glass and sealed.
Further, described moisture exhausting port place is provided with shutter.
The beneficial effects of the utility model are: by be provided with exhaust duct in barn, the air inlet of described exhaust duct is positioned at barn bottom and is provided with air exhauster at the air inlet place of exhaust duct, described air exhauster is by the air suction exhaust duct in barn, stretch out outside barn the gas outlet of described exhaust duct, in bake process, utilize air exhauster fast the air in barn to be extracted out, thereby accelerate flowing of hot-air, and then shorten the required time of tobacco flue-curing, improve the efficiency of tobacco flue-curing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tobacco flue-curing chamber;
Description of symbols in figure: barn 1, combustion chamber 2, combustion furnace 3, air heat exchange machine 4, circulating fan 5, air inlet 6, door 7, moisture exhausting port 8, tobacco leaf frame 9, exhaust duct 10, air exhauster 11, conically shaped 12, temperature sensor 13, controller 14, observation panel 15.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, this tobacco flue-curing chamber comprises barn 1, combustion chamber 2, in combustion chamber 2, be provided with combustion furnace 3, air heat exchange machine 4, circulating fan 5, air heat exchange machine 4 is communicated with combustion furnace 3, circulating fan 5 is positioned at air heat exchange machine 4 tops, between barn 1 and combustion chamber 2, have air inlet 6, the position of air inlet 6 is corresponding with circulating fan 5, circulating fan 5 is blown into barn 1 top by air inlet 6 after the hot-air being heated by air heat exchange machine 4 is sucked, barn 1 is provided with door 7 and moisture exhausting port 8, in barn 1, be provided with tobacco leaf frame 9, in described barn 1, be provided with exhaust duct 10, the air inlet of described exhaust duct 10 is positioned at barn 1 bottom and is provided with air exhauster 11 at the air inlet place of exhaust duct 10, described air exhauster 11 is by the air suction exhaust duct 10 in barn 1, stretch out outside barn 1 gas outlet of described exhaust duct 10.The course of work of this tobacco flue-curing chamber is as follows: first the tobacco leaf of needs baking is fixed on tobacco leaf frame 9, then ignition combustion stove 3, the heat that combustion furnace 3 produces enters air heat exchange machine 4, by the 4 ambient air heating of air heat exchange machine, then being recycled blower fan 5 sucks by air inlet 6 and enters barn 1 top, then hot-air is in the process of flowing downward, tobacco leaf is toasted, the steam that baking produces is discharged by moisture exhausting port 8, owing to being provided with exhaust duct 10 in barn 1, the air inlet of described exhaust duct 10 is positioned at barn 1 bottom and is provided with air exhauster 11 at the air inlet place of exhaust duct 10, described air exhauster 11 is by the air suction exhaust duct 10 in barn 1, stretch out outside barn 1 gas outlet of described exhaust duct 10, in bake process, utilize air exhauster 11 fast the air in barn 1 to be extracted out, thereby accelerate flowing of hot-air, and then shorten the required time of tobacco flue-curing, improve the efficiency of tobacco flue-curing.
In the above-described embodiment, in order to increase the supply of hot-air, the gas outlet of described exhaust duct 10 is stretched in combustion chamber 2 and is extended to air heat exchange machine 4 outsides, can provide so more air and air heat exchange machine 4 to carry out heat exchange, meanwhile, the air of discharging from exhaust duct 10 has certain heat, only needs the little heat of absorption can reach the temperature of required hot-air, can play the saving energy, reduce the object of energy consumption.
In order to facilitate air exhauster 11 to extract the air in roasted room, the air inlet place of described exhaust duct 10 is connected with conically shaped 12, and air exhauster 11 is positioned at conically shaped 12.
The speed of air exhauster 11 extracting airs can cause very large impact to the temperature in roasted room, for the temperature that can understand in roasted room is convenient to regulate the temperature in roasted room simultaneously, in described roasted room, be provided with temperature sensor 13, also comprise controller 14, described temperature sensor 13, air exhauster 11 are electrically connected with controller 14 respectively, controller 14 transmits according to temperature sensor 13 temperature signal coming and can to the duty of air exhauster 11, adjust according to default pattern, thereby the temperature of controlling in roasted room reaches most suitable baking temperature.
In addition, for the ease of operating personnel, observe the baking degree of tobacco leaf in roasted room, on described door 7, be provided with observation panel 15, and at observation panel 15 places, be provided with clear glass and sealed.
Moreover in order to control the speed of the interior hydrofuge gas of barn 1, described moisture exhausting port 8 places are provided with shutter, by adjusting the angle of shutter, can reach the object of the speed of controlling the interior hydrofuge gas of barn 1.
Claims (6)
1. tobacco flue-curing chamber, comprise barn (1), combustion chamber (2), in combustion chamber (2), be provided with combustion furnace (3), air heat exchange machine (4), circulating fan (5), air heat exchange machine (4) is communicated with combustion furnace (3), circulating fan (5) is positioned at air heat exchange machine (4) top, between barn (1) and combustion chamber (2), have air inlet (6), the position of air inlet (6) is corresponding with circulating fan (5), circulating fan (5) is blown into barn (1) top by air inlet (6) after being sucked by the hot-air of air heat exchange machine (4) heating, barn (1) is provided with door (7) and moisture exhausting port (8), in barn (1), be provided with tobacco leaf frame (9), it is characterized in that: in described barn (1), be provided with exhaust duct (10), the air inlet of described exhaust duct (10) is positioned at barn (1) bottom and is provided with air exhauster (11) at the air inlet place of exhaust duct (10), described air exhauster (11) is by the air suction exhaust duct (10) in barn (1), stretch out outside barn (1) gas outlet of described exhaust duct (10).
2. tobacco flue-curing chamber as claimed in claim 1, is characterized in that: the gas outlet of described exhaust duct (10) is stretched in combustion chamber (2) and extended to air heat exchange machine (4) outside.
3. tobacco flue-curing chamber as claimed in claim 2, is characterized in that: the air inlet place of described exhaust duct (10) is connected with conically shaped (12), and air exhauster (11) is positioned at conically shaped (12).
4. tobacco flue-curing chamber as claimed in claim 3, is characterized in that: in described roasted room, be provided with temperature sensor (13), also comprise controller (14), described temperature sensor (13), air exhauster (11) are electrically connected with controller (14) respectively.
5. tobacco flue-curing chamber as claimed in claim 4, is characterized in that: on described door (7), be provided with observation panel (15), and at observation panel (15), locate to be provided with clear glass and sealed.
6. tobacco flue-curing chamber as claimed in claim 5, is characterized in that: described moisture exhausting port (8) locates to be provided with shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689778.9U CN203555148U (en) | 2013-11-04 | 2013-11-04 | Tobacco leaf curing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689778.9U CN203555148U (en) | 2013-11-04 | 2013-11-04 | Tobacco leaf curing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555148U true CN203555148U (en) | 2014-04-23 |
Family
ID=50504913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689778.9U Expired - Fee Related CN203555148U (en) | 2013-11-04 | 2013-11-04 | Tobacco leaf curing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595394A (en) * | 2015-10-15 | 2016-05-25 | 贵州省烟草公司遵义市公司绥阳县分公司 | Process for curing tobacco leaves subjected to petiole and main vein removal |
| CN106016994A (en) * | 2016-07-13 | 2016-10-12 | 吴文军 | Intelligently-controlled biomass fuel drying barn |
| CN107348553A (en) * | 2017-07-20 | 2017-11-17 | 浙江明新能源科技有限公司 | Tobacco leaf curing barn humiture precise control device and method |
-
2013
- 2013-11-04 CN CN201320689778.9U patent/CN203555148U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595394A (en) * | 2015-10-15 | 2016-05-25 | 贵州省烟草公司遵义市公司绥阳县分公司 | Process for curing tobacco leaves subjected to petiole and main vein removal |
| CN105595394B (en) * | 2015-10-15 | 2017-11-07 | 贵州省烟草公司遵义市公司绥阳县分公司 | Remove the tobacco leaf baking process of petiole and master pulse |
| CN106016994A (en) * | 2016-07-13 | 2016-10-12 | 吴文军 | Intelligently-controlled biomass fuel drying barn |
| CN107348553A (en) * | 2017-07-20 | 2017-11-17 | 浙江明新能源科技有限公司 | Tobacco leaf curing barn humiture precise control device and method |
| CN107348553B (en) * | 2017-07-20 | 2019-08-23 | 浙江明新能源科技有限公司 | Tobacco leaf curing barn humiture precise control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |