CN211510554U - Static cooling device for cured burley tobacco - Google Patents
Static cooling device for cured burley tobacco Download PDFInfo
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- CN211510554U CN211510554U CN201922199415.7U CN201922199415U CN211510554U CN 211510554 U CN211510554 U CN 211510554U CN 201922199415 U CN201922199415 U CN 201922199415U CN 211510554 U CN211510554 U CN 211510554U
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Abstract
The utility model relates to a cured burley tobacco static cooling device, a cooling air source control system conveys cooling air through a pipeline; the high-temperature-resistant mesh belt conveying mechanism is used for placing materials; and an even air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism, and an even air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism. Cooling the baked burley tobaccos by adopting a static cooling mode, namely uniformly spreading the materials on a conveying mesh belt in the cooling process, allowing the materials to enter a cooling area along with the mesh belt, and keeping the materials and the conveying mesh belt in a relatively static state in the cooling process, so that the crushing rate in the cooling process is greatly reduced; the burley tobacco after being cooled by the method is fully discharged, and the smoking quality is good; the device can independently control the cooling time and the cooling intensity, can ensure the consistency of the treatment effect of the burley tobaccos of the same brand and different batches, and can meet the requirements of product development of different brands.
Description
Technical Field
The utility model relates to a post-processing device that burley tobacco cures, a cure back burley tobacco static cooling device specifically says so.
Background
The burley tobacco processing is a key link in the blended type cigarette, and whether the processing process fully determines the quality of the processing quality. Wherein, the cooling link is an important process link for quickly removing miscellaneous gas in the burley tobacco treatment process.
The traditional cooling treatment after baking and drying the tunnel type burley tobacco is a mode of cooling in the tunnel by ventilation or natural cooling. The material after baking and drying has low moisture and high temperature, so the cooling effect is not good; the cooling process of natural cooling is not controllable, which is not beneficial to ensuring the quality effect of the treatment process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cure back burley tobacco static cooling device for solve the problem among the prior art.
The utility model provides a cured burley tobacco static cooling device, which comprises a cooling air source control system, a uniform air supply system, a uniform air exhaust system and a high temperature resistant mesh belt conveying mechanism; the cooling air source control system conveys cooling air through a pipeline; the high-temperature-resistant mesh belt conveying mechanism is used for placing materials; the uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism, and the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism.
Preferably, the cooling air source control system can control the temperature, the air speed and the air quantity of cooling air.
Preferably, the cooling air source control system is provided with an air supply fan in front and a heat exchanger behind.
Preferably, the high-temperature-resistant mesh belt conveying mechanism comprises a high-temperature-resistant conveying mesh belt, a driving roller, a driven roller, a carrier roller and a deviation correcting roller; and the high-temperature-resistant conveying mesh belt circularly conveys materials through the driven roller, the carrier roller and the deviation correcting roller under the driving of the driving roller.
Preferably, a material inlet is arranged above the driving roller; and a material outlet is arranged below the driven roller.
Preferably, the uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air supply valve for adjusting air volume; the air distributing net plate is provided with a plurality of air distributing branches, and the air supply valve is arranged in the air distributing branches.
Preferably, the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air exhaust valve for adjusting air volume; the air distributing net plate is provided with a plurality of air distributing branches, and the exhaust valve is arranged in the air distributing branches.
Preferably, the uniform air exhaust system is connected with an air exhaust fan.
Preferably, the even distribution net plate is a polygonal even wind net plate.
Preferably, the pipeline forms an air supply main pipeline above the high-temperature-resistant conveying mesh belt, and the pipeline forms an exhaust main pipeline below the high-temperature-resistant conveying mesh belt.
To sum up, the utility model provides a cured burley tobacco static cooling device, the device adopts a static cooling mode to cool the cured burley tobacco, namely, the material is evenly spread on a conveying mesh belt in the cooling process, the material enters a cooling area along with the mesh belt, and in the cooling process, the materials and the conveying mesh belt are in a relative static state, so that the crushing rate in the cooling process is greatly reduced; the push-pull type cooling air is formed by adopting an independent uniform air supply system and a uniform air exhaust system, the air penetrating through the material is not recycled, and the miscellaneous air overflowing after baking is ensured to be timely and effectively discharged through the cooling air; the temperature control system is adopted to control the temperature of the air fed into the cooling device, so that the cooling temperature of the materials required by the same brand is the same in different seasons and different environmental temperatures, and the consistency of the treatment effect among batches is ensured; the air temperature, the air speed and the speed of the conveying net belt of the device can be independently adjusted, and the proper air temperature, the proper air speed and the proper speed of the conveying net belt can be set according to the requirements of different brands so as to control the proper cooling intensity and the proper cooling time; the independent cooling control means with different cooling air gradients from front to back is adopted, so that different process cooling effects are effectively ensured; the multi-stage air-equalizing structure of the adjustable air doors and the polygonal air-equalizing screen plate is adopted, so that the air speed on the whole material spreading surface in the device is uniformly distributed; the adoption of the air-equalizing net plate with the polygonal structure has high ventilation rate and can ensure high-efficiency cooling.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a static cooling device for cured burley tobacco;
in the figure: 1-an air supply fan 2-a heat exchanger 3-an air supply main pipeline 4-an air equalizing branch 5-an air supply valve 6-a high temperature resistant conveying net belt 7-a driving roller 8-a driven roller 9-a carrier roller 10-an exhaust valve 11-an exhaust main pipeline 12-a deviation rectifying roller 13-an exhaust fan 14-a material inlet 15-a material outlet.
Detailed Description
An embodiment of the utility model provides a cure back burley cigarette static cooling device for solve the technical problem among the prior art.
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
For explaining the present invention in more detail, the following description will specifically describe a static cooling device for cured burley tobacco provided by the present invention with reference to the accompanying drawings.
Referring to fig. 1, the utility model provides a static cooling device for cured burley tobacco, which is developed aiming at the characteristics of low moisture, high temperature and easy breakage of cured burley tobacco leaves, wherein the static cooling device for the burley tobacco has low breakage rate and controllable cooling degree and effect, and comprises a cooling air source control system, a uniform air supply system, a uniform air exhaust system and a high temperature resistant mesh belt conveying mechanism; the cooling air source control system conveys cooling air through a pipeline; the high-temperature-resistant mesh belt conveying mechanism is used for placing materials; the uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism, and the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism; the cooling air source control system can control the temperature, the air speed and the air quantity of cooling air.
An air supply fan 1 is arranged in front of the cooling air source control system, and a heat exchanger 2 is arranged behind the cooling air source control system; the high-temperature-resistant mesh belt conveying mechanism comprises a high-temperature-resistant conveying mesh belt 6, a driving roller 7, a driven roller 8, a carrier roller 9 and a deviation correcting roller 12; the high-temperature-resistant conveying mesh belt 6 is driven by the driving roller 7 to circularly convey materials through the driven roller 8, the carrier roller 9 and the deviation rectifying roller 12; a material inlet 14 is arranged above the driving roller 7; a material outlet 15 is arranged below the driven roller 8. The high-temperature-resistant conveying mesh belt 6 is used for placing materials; the uniform air supply system is arranged above the high-temperature-resistant conveying mesh belt 6, and the uniform air exhaust system is arranged below the high-temperature-resistant conveying mesh belt 6; the cooling air source control system can control the temperature, the air speed and the air quantity of cooling air. Cooling the baked burley tobaccos by adopting a static cooling mode of forced controllable cooling air, namely uniformly spreading the materials on a conveying mesh belt in the cooling process, enabling the materials to enter a cooling area along with the mesh belt, and greatly reducing the crushing rate in the cooling process because the materials and the conveying mesh belt are in a relatively static state in the cooling process; the push-pull type cooling air is formed by adopting an independent uniform air supply system and a uniform air exhaust system, the air penetrating through the material is not recycled, and the miscellaneous air overflowing after baking is ensured to be timely and effectively discharged through the cooling air; the temperature control system is adopted to control the temperature of the air fed into the cooling device, so that the cooling temperature of the materials required by the same brand is the same in different seasons and different environmental temperatures, and the consistency of the treatment effect among batches is ensured; the wind temperature, the wind speed and the conveying net belt speed of the device can be independently adjusted through the cooling wind source control system, and the proper wind temperature, the proper wind speed and the suitable conveying net belt speed can be set according to the requirements of different brands so as to control the proper cooling intensity and the cooling time.
The uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air supply valve 5 for adjusting air volume; a plurality of air equalizing branches 4 are arranged on the air equalizing screen plate, and the air supply valve 5 is arranged in the air equalizing branches 4; the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air exhaust valve 10 for adjusting air volume; a plurality of air equalizing branches 4 are arranged on the air equalizing screen plate, and the exhaust valve 10 is arranged in the air equalizing branches 4; the uniform air exhaust system is connected with an air exhaust fan 12; the equalizing screen plate is a polygonal equalizing screen plate; the pipeline is in the high temperature resistant conveying mesh belt's top forms air supply trunk line 3, the pipeline is in the high temperature resistant conveying mesh belt's below forms exhaust trunk line 11. The independent cooling control means with different cooling air gradients from front to back is adopted, so that different process cooling effects are effectively ensured; the multi-stage air-equalizing structure of the adjustable air doors and the polygonal air-equalizing screen plate is adopted, so that the air speed on the whole material spreading surface in the device is uniformly distributed; the adoption of the air-equalizing net plate with the polygonal structure has high ventilation rate and can ensure high-efficiency cooling.
The device is used for carrying out static cooling on the cured burley tobacco, and the crushing rate in the cooling process is low; the burley tobacco after being cooled by the method is fully discharged, and the smoking quality is good; the device can independently control the cooling time and the cooling intensity, can ensure the consistency of the treatment effect of the burley tobaccos of the same brand and different batches, and can meet the requirements of product development of different brands.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A static cooling device for baked burley tobaccos is characterized by comprising a cooling air source control system, a uniform air supply system, a uniform air exhaust system and a high-temperature-resistant mesh belt conveying mechanism; the cooling air source control system conveys cooling air through a pipeline; the high-temperature-resistant mesh belt conveying mechanism is used for placing materials; the uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism, and the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism.
2. The static cooling device for the baked burley tobacco as claimed in claim 1, wherein the cooling air source control system can control the temperature, the air speed and the air quantity of the cooling air.
3. The apparatus according to claim 2, wherein the cooling air source control system is provided with an air supply fan at the front and a heat exchanger at the rear.
4. The static cooling device for the baked burley tobaccos as claimed in claim 3, wherein the high-temperature-resistant mesh belt conveying mechanism comprises a high-temperature-resistant conveying mesh belt, a driving roller, a driven roller, a carrier roller and a deviation rectifying roller; and the high-temperature-resistant conveying mesh belt circularly conveys materials through the driven roller, the carrier roller and the deviation correcting roller under the driving of the driving roller.
5. A baked burley tobacco static cooling apparatus as claimed in claim 4 wherein a material inlet is provided above the drive roll; and a material outlet is arranged below the driven roller.
6. The static cooling device for the baked burley tobaccos as claimed in claim 5, wherein the uniform air supply system is arranged above the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air supply valve for adjusting air volume; the air distributing net plate is provided with a plurality of air distributing branches, and the air supply valve is arranged in the air distributing branches.
7. The static cooling device for the baked burley tobaccos as claimed in claim 6, wherein the uniform air exhaust system is arranged below the high-temperature-resistant mesh belt conveying mechanism and comprises an even screen plate and an air exhaust valve for adjusting air volume; the air distributing net plate is provided with a plurality of air distributing branches, and the exhaust valve is arranged in the air distributing branches.
8. A static cooling device for baked burley tobacco as claimed in claim 7 wherein said homogenizing fan is connected to a fan.
9. The apparatus according to claim 8, wherein the equalizing screen is a polygonal equalizing screen.
10. The apparatus according to claim 9, wherein the duct forms a main air supply duct above the high temperature-resistant mesh belt, and the duct forms a main exhaust duct below the high temperature-resistant mesh belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199415.7U CN211510554U (en) | 2019-12-10 | 2019-12-10 | Static cooling device for cured burley tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922199415.7U CN211510554U (en) | 2019-12-10 | 2019-12-10 | Static cooling device for cured burley tobacco |
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| CN211510554U true CN211510554U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922199415.7U Active CN211510554U (en) | 2019-12-10 | 2019-12-10 | Static cooling device for cured burley tobacco |
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| CN (1) | CN211510554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859315A (en) * | 2019-12-10 | 2020-03-06 | 贵州中烟工业有限责任公司 | Static cooling device for cured burley tobacco |
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2019
- 2019-12-10 CN CN201922199415.7U patent/CN211510554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859315A (en) * | 2019-12-10 | 2020-03-06 | 贵州中烟工业有限责任公司 | Static cooling device for cured burley tobacco |
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