CN204245126U - Curing shed - Google Patents
Curing shed Download PDFInfo
- Publication number
- CN204245126U CN204245126U CN201420725337.4U CN201420725337U CN204245126U CN 204245126 U CN204245126 U CN 204245126U CN 201420725337 U CN201420725337 U CN 201420725337U CN 204245126 U CN204245126 U CN 204245126U
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- air
- curing
- valve
- blast
- circulation airduct
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Abstract
A kind of curing shed, the ground of canopy body is provided with underground air duct, and the below that underground air duct is positioned at air-curing of tobacco leaves frame is provided with multiple air outlet, and the air outlet of air blast is connected with underground air duct by ajutage.The air inlet of air blast is connected with blast pipe.Also be provided with circulation airduct, circulation airduct is connected with the air inlet of air blast, and the import of circulation airduct is positioned at the position near canopy body top.A kind of curing shed that the utility model provides, by adopting the structure of lower air-supply, is convenient to air-curing of tobacco leaves unit wind being evenly distributed to each air-curing of tobacco leaves frame.Because hot-air becomes ascendant trend naturally, therefore whole circulating current distribution is more even, and energy consumption is lower.The circulation airduct be connected with air blast and blast pipe, and by the first valve and the second valve transfer, achieve the switching introducing new wind and Inner eycle, be convenient to regulate the temperature and humidity in curing shed.The air-heater arranged and dehumidifier coordinate temperature sensor and humidity sensor, are convenient to the temperature and humidity in further fine adjustment curing shed.
Description
Technical field
The utility model relates to tobacco air-curing field, is a kind of curing shed.
Background technology
Existing air-curing of tobacco leaves (burley tobaccos, Maryland) tobacco leaf forms drying in the air to dry in canopy, is the important component part of China's tobacco leaf product.Dry in the air in prior art tobacco curing leaf time, mainly complete under naturally gentle humidity, in this case, because humidity and temperature is uncontrolled, tobacco leaf easily goes rotten rotten.
Chinese patent CN101831992B discloses a tobacco curing room with hot air internal circulation, realize the circulation of thermal current by sandwich establishment in canopy body, but the cost of the program is higher, and controls based on temperature and humidity, can not continue, to the air heat dehumidifying in canopy body, to need to introduce new wind.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of curing shed, can realize the automatic control of temperature and humidity in curing shed, and structure is simple, and convenient operation, cost is lower.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of curing shed, the ground of canopy body is provided with underground air duct, and the below that underground air duct is positioned at air-curing of tobacco leaves frame is provided with multiple air outlet, and the air outlet of air blast is connected with underground air duct by ajutage.
The air inlet of air blast is connected with blast pipe.
Also be provided with circulation airduct, circulation airduct is connected with the air inlet of air blast, and the import of circulation airduct is positioned at the position near canopy body top.
Blast pipe is provided with the second valve, circulation airduct is provided with the first valve.
Also be provided with air-heater, the air outlet of air-heater is connected with the position of circulation airduct after the first valve.
Also be provided with control device, control device is electrically connected with the temperature sensor in canopy body and humidity sensor;
Control device is also electrically connected with air blast and the first valve, the second valve.
Control device is also electrically connected with air-heater.
Also be provided with dehumidifier, the air outlet of dehumidifier is connected with the position of circulation airduct after the first valve, and the import of dehumidifier is positioned at canopy body.
Also be provided with control device, control device is electrically connected with the temperature sensor in canopy body and humidity sensor;
Control device is also electrically connected with air blast and the first valve, the second valve.
Control device is also electrically connected with dehumidifier.
A kind of curing shed that the utility model provides, by adopting the structure of lower air-supply, is convenient to air-curing of tobacco leaves unit wind being evenly distributed to each air-curing of tobacco leaves frame.Because hot-air becomes ascendant trend naturally, therefore whole circulating current distribution is more even, and energy consumption is lower.The circulation airduct be connected with air blast and blast pipe, and by the first valve and the second valve transfer, achieve the switching introducing new wind and Inner eycle, be convenient to regulate the temperature and humidity in curing shed.The air-heater arranged and dehumidifier coordinate temperature sensor and humidity sensor, are convenient to the temperature and humidity in further fine adjustment curing shed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is local of the present utility model schematic front view, and the structure at air blast place in curing shed is only shown in figure.
Fig. 2 is schematic side view of the present utility model.
In figure: curing shed 1, circulation airduct 2, first valve 3, second valve 4, blast pipe 5, ajutage 6, underground air duct 7, air outlet 8, air-curing of tobacco leaves frame 9, air-curing of tobacco leaves unit 10, air blast 11.
Detailed description of the invention
As in Fig. 1,2, a kind of curing shed, the ground of canopy body 1 is provided with underground air duct 7, and the below that underground air duct 7 is positioned at air-curing of tobacco leaves frame 9 is provided with multiple air outlet 8, and the air outlet of air blast 11 is connected with underground air duct 7 by ajutage 6.Air is blown into air-curing of tobacco leaves frame 9 from below, is convenient to air is distributed more uniformly, avoids occurring that part tobacco leaf goes rotten rotten phenomenon.And adopting the design of underground air duct 7, cost is lower.
The air inlet of air blast 11 is connected with blast pipe 5.Structure thus, is beneficial to and introduces new wind, when being less than the humidity in curing shed when the humidity in environment, introducing new wind and can regulate humidity at lower cost.
As in Fig. 1, be also provided with circulation airduct 2, circulation airduct 2 is connected with the air inlet of air blast 11, and the import of circulation airduct 2 is positioned at the position near canopy body 1 top.Structure thus, is convenient to realize the circulation of air in curing shed.
As in Fig. 1, blast pipe 5 is provided with the second valve 4, circulation airduct 2 is provided with the first valve 3.The second valve 4 arranged and the first valve 3 are convenient to switch at Inner eycle and introducing between new wind.
Preferably, the second valve 4 in this example and the first valve 3 adopt operated pneumatic valve or electrically operated valve, are beneficial to realize automatic control.
Also be provided with air-heater, not shown, the air outlet of air-heater is connected with the position of circulation airduct 2 after the first valve 3.Structure thus, utilizes the temperature increase that air-heater makes in curing shed.
Also be provided with control device, control device is electrically connected with the temperature sensor in canopy body 1 and humidity sensor;
Control device is also electrically connected with air blast 11 and the first valve 3, second valve 4.
Control device is also electrically connected with air-heater.Structure thus, realizes starting air-heater, to improve quality of tobacco according to temperature sensor and humidity sensor.
Also be provided with dehumidifier, the air outlet of dehumidifier is connected with the position of circulation airduct 2 after the first valve 3, and the import of dehumidifier is positioned at canopy body 1.Structure thus, mainly removes the humidity in circulating air in inner cyclic process, and dehumidifying mainly utilizes cool-down dehumidification.
Also be provided with control device, control device is electrically connected with the temperature sensor in canopy body 1 and humidity sensor;
Control device is also electrically connected with air blast 11 and the first valve 3, second valve 4.
Control device is also electrically connected with dehumidifier.Structure thus, realizes the detection data automatic dehumidifying according to temperature sensor and humidity sensor.
During use, the canopy initial stage is entered at tobacco leaf, because leafiness evaporation capacity is large, now start air blast 11 and introduce new wind, utilizing the sunlight tile airing tobacco on new wind cooperation curing shed 1, when needing to reduce humidity mid-term, closing the second valve 4, make air at curing shed 1 Inner eycle, intermittently start dehumidifier dehumidifying according to humidity sensor simultaneously.When humidity is still larger, alternately start air-heater and dehumidifier, to improve the effect of air-curing of tobacco leaves dehumidifying.In the later stage, introduce new wind, make the humidity of tobacco leaf and environment facies with.Adopt the utility model can accelerate the air-curing of tobacco leaves time about 20%, especially by automatic control, going mouldy of tobacco leaf can be stopped completely, improve the quality of tobacco leaf.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (10)
1. a curing shed, it is characterized in that: the ground of canopy body (1) is provided with underground air duct (7), the below that underground air duct (7) is positioned at air-curing of tobacco leaves frame (9) is provided with multiple air outlet (8), and the air outlet of air blast (11) is connected with underground air duct (7) by ajutage (6).
2. a kind of curing shed according to claim 1, is characterized in that: the air inlet of air blast (11) is connected with blast pipe (5).
3. a kind of curing shed according to claim 2, is characterized in that: be also provided with circulation airduct (2), and circulation airduct (2) is connected with the air inlet of air blast (11), and the import of circulation airduct (2) is positioned at the position near canopy body (1) top.
4. a kind of curing shed according to claim 3, is characterized in that: on blast pipe (5), be provided with the second valve (4), and circulation airduct (2) is provided with the first valve (3).
5. a kind of curing shed according to claim 4, is characterized in that: be also provided with air-heater, and the air outlet of air-heater is connected with the position of circulation airduct (2) after the first valve (3).
6. a kind of curing shed according to claim 5, is characterized in that: be also provided with control device, and control device is electrically connected with the temperature sensor in canopy body (1) and humidity sensor; Control device is also electrically connected with air blast (11) and the first valve (3), the second valve (4).
7. a kind of curing shed according to claim 6, is characterized in that: control device is also electrically connected with air-heater.
8. a kind of curing shed according to claim 4, is characterized in that: be also provided with dehumidifier, and the air outlet of dehumidifier is connected with the position of circulation airduct (2) after the first valve (3), and the import of dehumidifier is positioned at canopy body (1).
9. a kind of curing shed according to claim 7, is characterized in that: be also provided with control device, and control device is electrically connected with the temperature sensor in canopy body (1) and humidity sensor; Control device is also electrically connected with air blast (11) and the first valve (3), the second valve (4).
10. a kind of curing shed according to claim 6, is characterized in that: control device is also electrically connected with dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725337.4U CN204245126U (en) | 2014-11-28 | 2014-11-28 | Curing shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725337.4U CN204245126U (en) | 2014-11-28 | 2014-11-28 | Curing shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245126U true CN204245126U (en) | 2015-04-08 |
Family
ID=52949492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725337.4U Expired - Fee Related CN204245126U (en) | 2014-11-28 | 2014-11-28 | Curing shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204245126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054268A (en) * | 2015-07-02 | 2015-11-18 | 陶超 | Machinery rib-pressing suspension-type tobacco sun-curing device and process flow thereof |
-
2014
- 2014-11-28 CN CN201420725337.4U patent/CN204245126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054268A (en) * | 2015-07-02 | 2015-11-18 | 陶超 | Machinery rib-pressing suspension-type tobacco sun-curing device and process flow thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161128 |