CN108208906B - Circulating oven for flue-cured tobacco test - Google Patents
Circulating oven for flue-cured tobacco test Download PDFInfo
- Publication number
- CN108208906B CN108208906B CN201711490089.4A CN201711490089A CN108208906B CN 108208906 B CN108208906 B CN 108208906B CN 201711490089 A CN201711490089 A CN 201711490089A CN 108208906 B CN108208906 B CN 108208906B
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- CN
- China
- Prior art keywords
- air outlet
- oven body
- heating device
- outlet pipe
- oven
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- 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.)
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Classifications
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/22—Tobacco leaves
Abstract
The utility model provides a circulating oven for flue-cured tobacco is experimental, includes oven body, oven body bottom distribution has the outlet duct, and top distribution has the cover of breathing in, the cover top of breathing in be equipped with a plurality of fan structure, a plurality of fan structure goes out the tuber pipe and has filter equipment through the main pipe connection of a gas transmission, filter equipment has heating device through the pipe connection, the heating device gas outlet passes through the pipeline and is connected with outlet duct and movable outlet duct respectively. The invention overcomes the defects of the prior art, the filter device is internally provided with the filter liquid to absorb the water vapor evaporated from the tobacco, so as to provide a sample for the later research of volatile substances generated in the baking of the tobacco, and meanwhile, the middle of the oven body is provided with one or two movable air outlet pipes which are driven by the servo motor to swing to discharge air, so that the baking efficiency is effectively improved, and the uniformity of the temperature in the oven is ensured.
Description
Technical Field
The invention relates to the technical field of flue-cured tobacco boxes, and particularly belongs to a circulating type oven for a flue-cured tobacco test.
Background
At present, experimental oven of using of flue-cured tobacco is mostly ordinary flue-cured tobacco case, but this kind of oven is because the capacity is great, and it is inefficient to toast, and the power consumption is more, is not conform to the test demand, needs a multi-functional and efficient experimental special oven of flue-cured tobacco to satisfy the test demand now.
Disclosure of Invention
The invention aims to provide a circulating oven for flue-cured tobacco tests, which overcomes the defects of the prior art, the bottom of the oven body is provided with an air outlet pipe, the top of the oven body is provided with an air suction cover, a circulating baking system is formed by a fan structure, a filtering device and a heating device, filtering liquid is arranged in the filtering device to absorb water vapor evaporated from tobacco, so as to provide samples for researching volatile substances generated in baking of tobacco in the later period, meanwhile, one or two movable air outlet pipes are arranged in the middle of the oven body and driven by a servo motor to swing to discharge air, so that the baking efficiency is effectively improved, and the uniformity of the temperature in the oven is ensured.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a circulating oven for flue-cured tobacco is experimental, includes oven body, oven body is the rectangle box, and its one side passgate hinge is equipped with the sealing door, oven body bottom cloth have an outlet duct, and top cloth has the cover of breathing in, the cover top of breathing in be equipped with a plurality of fan structure, a plurality of fan structure play tuber pipe have filter equipment through the total pipe connection of a defeated gas, filter equipment have heating device through the pipe connection, the heating device gas outlet pass through the pipeline and be connected with outlet duct and activity outlet duct respectively, the activity outlet duct be located oven body intermediate position the activity outlet duct fix on the oven body lateral wall through its bearing frame of two ends, activity outlet duct free end extend to the bearing frame outside and be connected with servo motor through driven gear.
Furthermore, a filtering liquid and an air outlet are arranged in the filtering device, the air outlet of the gas transmission main pipeline is immersed in the filtering liquid, the air outlet is provided with a drying device, and the air outlet passes through a pipeline and a heating device.
Furthermore, the connecting pipeline of the air outlet of the heating device and the air outlet pipe and the connecting pipeline of the heating device and the movable air outlet pipe are both provided with valve structures.
Furthermore, the connecting pipeline of the movable air outlet pipe of the air outlet of the heating device is a hose.
Furthermore, the oven body is evenly distributed with a plurality of temperature sensors.
Compared with the prior art, the invention has the following implementation effects:
according to the circulating oven for the flue-cured tobacco test, the air outlet pipe is arranged at the bottom in the oven body, the air suction cover is arranged at the top, the circulating baking system is formed by the fan structure, the filtering device and the heating device, filtering liquid is arranged in the filtering device to absorb water vapor evaporated from tobacco, samples are provided for researching volatile substances generated in baking of the tobacco in the later period, one or two movable air outlet pipes are arranged in the middle of the oven body, the movable air outlet pipes are driven by the servo motor to swing to discharge air, the baking efficiency is effectively improved, and the uniformity of the temperature in the oven is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of a circulating oven for flue-cured tobacco testing.
Detailed Description
The present invention will be further described with reference to the following examples, but the present invention is not limited to these examples, and any modification is within the scope of the present invention without departing from the spirit of the present invention.
As shown in the figure, the circulating oven for flue-cured tobacco test of the invention comprises an oven body 1, wherein the oven body 1 is a rectangular box body, one side of the oven body is provided with a sealing door through a door hinge, the bottom of the oven body 1 is distributed with an air outlet pipe 2, the top is distributed with an air suction cover 3, the top part 3 of the air suction cover is provided with a plurality of fan structures 4, the air outlet pipes of the plurality of fan structures 4 are connected with a filtering device 5 through a main air transmission pipeline 41, the filtering device 5 is connected with a heating device 6 through a pipeline, the air outlet of the heating device 6 is respectively connected with an air outlet pipe 2 and a movable air outlet pipe 8 through pipelines, the movable air outlet pipe 8 is positioned in the middle of the oven body 1, the movable air outlet pipe 8 is fixed on the side wall of the oven body through bearing seats 81 at two ends of the movable air outlet pipe, the free end of the movable air outlet pipe 8 extends out of the bearing seat and is connected with the servo motor 9 through a driven gear 82; a filtering liquid and an air outlet 51 are arranged in the filtering device 5, the air outlet of the gas transmission main pipeline 41 is immersed in the filtering liquid, a drying device is arranged at the air outlet, and the air outlet passes through a pipeline and a heating device; the connecting pipeline between the air outlet of the heating device 6 and the air outlet pipe and the connecting pipeline between the air outlet of the heating device and the movable air outlet pipe are both provided with a valve structure 7; the connecting pipeline of the movable air outlet pipe at the air outlet of the heating device is a hose; the oven body is further provided with a plurality of temperature sensors 10 uniformly.
In conclusion, the circulating oven for the flue-cured tobacco test, provided by the invention, is characterized in that the air outlet pipe is arranged at the bottom in the oven body, the air suction cover is arranged at the top, the circulating baking system is formed by the fan structure, the filtering device and the heating device, the filtering liquid is arranged in the filtering device to absorb the water vapor evaporated from the tobacco, so that a sample is provided for the later research of volatile substances generated in the baking process of the tobacco, and meanwhile, one or two movable air outlet pipes are arranged in the middle of the oven body and driven by the servo motor to swing to discharge air, so that the baking efficiency is effectively improved, and the uniformity of the temperature in the oven.
Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can make modifications and equivalents to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is set forth in the claims appended hereto.
Claims (1)
1. The utility model provides a circulating oven for flue-cured tobacco is experimental, includes oven body, oven body is the rectangle box, and its one side passing door hinge is equipped with sealing door, its characterized in that: the oven body is characterized in that air outlet pipes are distributed at the bottom of the oven body, an air suction cover is distributed at the top of the oven body, a plurality of fan structures are arranged at the top of the air suction cover, air outlet pipes of the fan structures are connected with a filtering device through a main air conveying pipeline, the filtering device is connected with a heating device through a pipeline, an air outlet of the heating device is respectively connected with the air outlet pipes and a movable air outlet pipe through pipelines, the movable air outlet pipe is positioned in the middle of the oven body, the movable air outlet pipe is fixed on the side wall of the oven body through bearing seats at two ends of the movable air outlet pipe, and the free end of the movable air outlet pipe extends out of the; the filter device is internally provided with a filtrate and an air outlet, the air outlet of the air transmission main pipeline is immersed in the filtrate, and the filtrate is arranged in the filter device to absorb water vapor evaporated from tobacco, so that a sample is provided for the later-stage research of volatile substances generated in the baking of the tobacco; the air outlet is provided with a drying device and is communicated with a heating device through a pipeline; the connecting pipeline of the air outlet of the heating device and the air outlet pipe and the connecting pipeline of the heating device and the movable air outlet pipe are both provided with valve structures; the connecting pipeline of the movable air outlet pipe at the air outlet of the heating device is a hose; the oven body is also provided with a plurality of temperature sensors uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490089.4A CN108208906B (en) | 2017-12-30 | 2017-12-30 | Circulating oven for flue-cured tobacco test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490089.4A CN108208906B (en) | 2017-12-30 | 2017-12-30 | Circulating oven for flue-cured tobacco test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108208906A CN108208906A (en) | 2018-06-29 |
| CN108208906B true CN108208906B (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711490089.4A Active CN108208906B (en) | 2017-12-30 | 2017-12-30 | Circulating oven for flue-cured tobacco test |
Country Status (1)
| Country | Link |
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| CN (1) | CN108208906B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111743188A (en) * | 2020-07-17 | 2020-10-09 | 黄富德 | Tobacco leaf is toasted with fragrant composition collection system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6286515B1 (en) * | 2000-02-17 | 2001-09-11 | Philip Morris Incorporated | Humidification cylinder |
| CN105987588B (en) * | 2015-02-13 | 2019-04-12 | 湖北叶威（集团）粮油机械有限公司 | Drum-type material drying unit |
| CN105533786B (en) * | 2015-12-30 | 2017-03-01 | 河南中烟工业有限责任公司 | A kind of Nicotiana tabacum L. warming and humidifying uniformity that improves makes broken damping machine with minimizing |
| CN205671467U (en) * | 2016-06-13 | 2016-11-09 | 江西中烟工业有限责任公司 | A kind of Novel tobacco leaf dryer of Intelligent adjustment humidity |
| CN205718290U (en) * | 2016-06-30 | 2016-11-23 | 潘伟龙 | A kind of high efficiency grain drying device |
| CN106643049A (en) * | 2016-11-02 | 2017-05-10 | 郑州仁宏医药科技有限公司 | Silkworm cocoon drying device |
| CN107166910A (en) * | 2017-04-19 | 2017-09-15 | 赤水市亿成生物科技有限公司 | HERBA DENDROBII spends dryer |
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2017
- 2017-12-30 CN CN201711490089.4A patent/CN108208906B/en active Active
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| CN108208906A (en) | 2018-06-29 |
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