CN214431700U - Tobacco flue-curing house - Google Patents
Tobacco flue-curing house Download PDFInfo
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- CN214431700U CN214431700U CN202120142504.2U CN202120142504U CN214431700U CN 214431700 U CN214431700 U CN 214431700U CN 202120142504 U CN202120142504 U CN 202120142504U CN 214431700 U CN214431700 U CN 214431700U
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- Prior art keywords
- chamber
- flue
- heating chamber
- curing
- tobacco flue
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 81
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 80
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 238000007791 dehumidification Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a tobacco leaf processingequipment technical field, in particular to tobacco flue-curing house, including heating chamber and flue-cured tobacco room, still include the water conservancy diversion room, off-premises station and indoor set with dehumidification function, the heating chamber is provided with the wind channel towards the upper portion of a side of flue-cured tobacco room, the lower part is provided with down the wind channel, be provided with the air outlet on a side of water conservancy diversion room towards flue-cured tobacco room, be provided with the hydrofuge mouth on other arbitrary sides, go up the wind channel, lower wind channel and air outlet all are linked together with the inner chamber that the lateral wall of flue-cured tobacco room encloses, the indoor set is connected with the off-premises station, the indoor set sets up in the heating chamber, the air inlet end and the hydrofuge mouth of off-premises station are linked together, steam in the flue-cured tobacco room loops through lower wind channel and last wind channel realization first steam circulation, and loop through lower wind channel, the air outlet, the hydrofuge mouth, the indoor set is in order to realize second steam circulation. The utility model discloses effectively improve the steam circulation at the dehumidification in-process, effectively reduced energy loss and manufacturing cost.
Description
Technical Field
The utility model relates to a tobacco leaf processingequipment technical field, in particular to tobacco flue-curing house.
Background
In the prior art, hot air in a tobacco flue-curing house is circulated between a heating chamber and a tobacco flue-curing chamber mainly through two air inlet and outlet channels. But in the long-time airtight circulation in-process, remain in the steam and have a large amount of moisture seriously to influence flue-cured tobacco quality and efficiency, need open the hydrofuge mouth that sets up in flue-cured tobacco chamber upper end with a large amount of moisture of discharging this moment through the manual work, in order to keep the indoor humidity of flue-cured tobacco to be in the within range of technological requirement, but steam also runs off in a large number when hydrofuge, when resulting in closing the hot-gas airtight circulation again behind the hydrofuge mouth, need reopen heating element and heat the indoor air of flue-cured tobacco, serious waste of resources.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: provides a tobacco flue-curing house which can realize hot air circulation in the dehumidification process and save resources.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a tobacco flue-curing house, includes heating chamber and flue-cured tobacco room, still includes water conservancy diversion room, the off-premises station and the indoor set that have the dehumidification function, the upper portion of one side of heating chamber orientation flue-cured tobacco room is provided with wind channel, lower part and is provided with down the wind channel, be provided with the air outlet on one side of water conservancy diversion room orientation flue-cured tobacco room, be provided with the hydrofuge mouth on other arbitrary sides, wind channel, lower wind channel and air outlet all are linked together with the inner chamber that the lateral wall of flue-cured tobacco room encloses, the indoor set with the off-premises station is connected, the indoor set sets up in the heating chamber, the air inlet end and the hydrofuge mouth of off-premises station are linked together, steam in the flue-cured tobacco room loops through wind channel and last wind channel realization first steam circulation to and loop through wind channel, air outlet, hydrofuge mouth, off-premises station, indoor set in order to realize second steam circulation.
The two diversion chambers are arranged on two opposite sides of the heating chamber in the horizontal direction in a mirror image mode respectively, and the air outlet is formed in the upper portion of the diversion chamber.
The width of one side surface of the flow guide chamber facing the heating chamber is smaller than the width of one side surface of the flow guide chamber deviating from the heating chamber, and the moisture exhaust port is arranged at the lower part of one side surface of the flow guide chamber deviating from the heating chamber.
Wherein, still include air intake, transom window and automatic regulating apparatus, the air intake set up in the heating chamber deviate from in on a side of flue-cured tobacco chamber, the transom window set up in on the air intake, automatic regulating apparatus with the transom window links to each other, automatic regulating apparatus is used for controlling opening and shutting of transom window.
The tobacco curing machine is characterized by further comprising a temperature and humidity detector, wherein the temperature and humidity detector is arranged in the tobacco curing chamber and is electrically connected with the automatic adjusting device.
The beneficial effects of the utility model reside in that: steam loops through down wind channel, air outlet, hydrofuge mouth after by the off-premises station dehumidification to in the indoor set backward flow to the heating chamber once more, with realize the second steam circulation, effectively improved the cyclic utilization of steam, the indoor air humidity of effective control flue-cured tobacco simultaneously, and first steam circulation goes on simultaneously with the second steam circulation, effectively improves tobacco flue-curing efficiency and tobacco flue-curing quality.
Drawings
FIG. 1 is a top cross-sectional view of a tobacco flue-curing house in an exemplary embodiment of the invention;
fig. 2 shows a cross-sectional view a-a in fig. 1.
Description of reference numerals: 1. a flow guide chamber; 11. an air outlet; 12. a moisture removal port; 2. a tobacco flue-curing chamber; 3. a heating chamber; 31. an upper air duct; 32. a lower air duct; 33. an air inlet; 4. an outdoor unit; 5. an indoor unit.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the hot air passes through the lower air duct, the air outlet and the moisture exhaust port in sequence, is dehumidified by the outdoor unit and flows back to the heating chamber through the indoor unit again, so that second hot air circulation is realized.
Referring to fig. 1 and 2, the present invention relates to a flue-cured tobacco house, including a heating chamber 3 and a flue-cured tobacco chamber 2, further including a flow guide chamber 1, an outdoor unit 4 and an indoor unit 5 having a dehumidification function, wherein the heating chamber 3 is provided with an upper air duct 31 on an upper portion of a side surface facing the flue-cured tobacco chamber 2, and is provided with a lower air duct 32 on a lower portion, the flow guide chamber 1 is provided with an air outlet 11 on a side surface facing the flue-cured tobacco chamber 2, and is provided with a moisture exhaust port 12 on any other side surface, the upper air duct 31, the lower air duct 32 and the air outlet 11 are all communicated with an inner cavity enclosed by side walls of the flue-cured tobacco chamber 2, the indoor unit 5 is connected with the outdoor unit 4, the indoor unit 5 is disposed in the heating chamber 3, an air inlet end of the outdoor unit 4 is communicated with the moisture exhaust port 12, and a first hot air circulation is realized by the lower air duct 32 and the upper air duct 31 through the hot air duct 32, and a second hot air circulation is sequentially passed through the lower air duct 32, The air outlet 11, the moisture exhaust port 12, the outdoor unit 4 and the indoor unit 5 realize the second hot air circulation.
Specifically, the utility model discloses a theory of operation does: an operator firstly respectively starts the indoor unit 5 and the outdoor unit 4, the outdoor unit 4 works and pumps outdoor air into a heating cavity of the outdoor unit for heating, then the outdoor air is discharged into the heating chamber 3 through the indoor unit 5, at the moment, hot air in the heating chamber 3 continuously enters the tobacco flue-curing chamber 2 from the lower air duct 32 so as to improve the temperature in the tobacco flue-curing chamber 2, and air at the upper end of the tobacco flue-curing chamber 2 and the hot air reenter the heating chamber 3 through the upper air duct 31 so as to realize first hot air circulation. Meanwhile, part of the hot air enters the diversion chamber 1 through the air outlet 11 and is connected with the moisture exhaust port 12 through the air inlet end of the outdoor unit 4 so as to drive the hot air to move from the air outlet 11 towards the moisture exhaust port 12, then the hot air is heated and dehumidified by the outdoor unit 4 and finally discharged into the heating chamber 3 again through the indoor unit 5, and therefore second hot air circulation is achieved.
The indoor unit 5 is an air conditioner indoor unit, and the outdoor unit 4 is an air conditioner outdoor unit having a heating and dehumidifying function, or a device in which an air conditioner outdoor unit having a heating function and a dehumidifier are connected in series.
From the above description, the beneficial effects of the present invention are: hot air in the tobacco flue-curing house is dehumidified by the outdoor unit 4 after passing through the lower air duct 32, the air outlet 11 and the moisture exhaust port 12 in sequence, and flows back to the heating chamber 3 through the indoor unit 5 again, so that second hot air circulation is realized, the recycling of the hot air is effectively improved, the air humidity in the tobacco flue-curing chamber 2 is effectively controlled, the first hot air circulation and the second hot air circulation are carried out simultaneously, and the tobacco flue-curing efficiency and the tobacco flue-curing quality are effectively improved.
Furthermore, the number of the flow guide chambers 1 is two, the two flow guide chambers 1 are respectively arranged on two opposite sides of the heating chamber 3 in the horizontal direction in a mirror image manner, and the air outlet 11 is arranged on the upper portion of the flow guide chamber 1.
Furthermore, the width of the diversion chamber 1 facing the side surface of the heating chamber 3 is smaller than the width of the diversion chamber 1 facing away from the side surface of the heating chamber 3, and the moisture discharge port 12 is arranged at the lower part of the diversion chamber 1 facing away from the side surface of the heating chamber 3.
From the above description, through set up two water conservancy diversion rooms 1 in the relative both sides mirror image of the horizontal direction of heating chamber 3, simultaneously through restricting water conservancy diversion room 1 orientation the width of one side of heating chamber 3 is less than water conservancy diversion room 1 deviates from in the width of one side of heating chamber 3 to the relative dimension of air outlet 11 and hydrofuge mouth 12 can be adjusted adaptively, in order not influence the efficiency of first hot gas circulation and roast tobacco chamber 2 interior temperature the condition accelerate second hot gas circulation as far as possible, in order to keep the air humidity in roast tobacco chamber 2 within the scope of technological requirement, effectively improve tobacco leaf toasting quality and efficiency. Meanwhile, the arrangement of the diversion chamber 1 and the heating chamber 3 can be as shown in fig. 1, that is, the diversion chamber 1 is a right trapezoid, the heating chamber 3 is an isosceles trapezoid, and both have the same side.
Further, still include air intake 33, transom and automatic regulating apparatus, air intake 33 set up in heating chamber 3 deviate from in on a side of flue-cured tobacco chamber 2, the transom set up in on air intake 33, automatic regulating apparatus with the transom links to each other, automatic regulating apparatus is used for controlling opening and shutting of transom.
Furthermore, the tobacco curing device further comprises a temperature and humidity detector, wherein the temperature and humidity detector is arranged in the tobacco curing chamber 2 and is electrically connected with the automatic adjusting device.
Known from the above-mentioned description, through set up the moisture detector in flue-cured tobacco room 2 to be connected the moisture detector with automatic regulating apparatus electricity, humidity and temperature in the flue-cured tobacco room are adjusted automatically through controlling the transom to open and shut, effectively improve tobacco leaf toasting quality and efficiency.
It should be noted that the automatic adjusting device is an automatic window opening and closing device in the prior art.
Referring to fig. 1 and 2, the first embodiment of the present invention is:
the utility model provides a tobacco flue-curing house, includes heating chamber 3 and flue-cured tobacco chamber 2, still includes diversion chamber 1, outdoor unit 4 and indoor unit 5 that have the dehumidification function, the upper portion of heating chamber 3 towards a side of flue-cured tobacco chamber 2 is provided with upper air duct 31, the lower part is provided with down wind channel 32, be provided with air outlet 11 on diversion chamber 1 towards a side of flue-cured tobacco chamber 2, be provided with hydrofuge mouth 12 on other arbitrary sides, upper air duct 31, lower wind channel 32 and air outlet 11 all are linked together with the inner chamber that the lateral wall of flue-cured tobacco chamber 2 encloses, indoor unit 5 with outdoor unit 4 is connected, indoor unit 5 sets up in heating chamber 3, the air inlet end and the hydrofuge mouth 12 of outdoor unit 4 are linked together, steam in the tobacco flue-curing house loops through lower wind channel 32 and upper air duct 31 and realizes first steam circulation, and loops through lower wind channel 32, air outlet 11, hydrofuge mouth 12, The outdoor unit 4 and the indoor unit 5 realize a second hot air circulation.
The two diversion chambers 1 are arranged in a mirror image manner and are respectively arranged on two opposite sides of the heating chamber 3 in the horizontal direction, and the air outlet 11 is arranged on the upper part of the diversion chamber 1; the width of one side of the diversion chamber 1 facing the heating chamber 3 is smaller than the width of one side of the diversion chamber 1 deviating from the heating chamber 3, and the moisture exhaust port 12 is arranged at the lower part of one side of the diversion chamber 1 deviating from the heating chamber 3.
The tobacco roasting device is characterized by further comprising an air inlet 33, a louver and an automatic adjusting device, wherein the air inlet 33 is formed in one side face, deviating from the tobacco roasting chamber 2, of the heating chamber 3, the louver is arranged on the air inlet 33, the automatic adjusting device is connected with the louver, and the automatic adjusting device is used for controlling the louver to be opened and closed; still include temperature and humidity detector, temperature and humidity detector sets up in tobacco flue-curing chamber 2, temperature and humidity detector is connected with the automatically regulated device electricity.
In conclusion, the hot air in the tobacco flue-curing house is dehumidified by the outdoor unit 4 after passing through the lower air duct 32, the air outlet 11 and the moisture exhaust port 12 in sequence, and then flows back into the heating chamber 3 through the indoor unit 5 again, so that the second hot air circulation is realized, the recycling of the hot air is effectively improved, the air humidity in the tobacco flue-curing chamber 2 is effectively controlled, the first hot air circulation and the second hot air circulation are performed simultaneously, and the tobacco flue-curing efficiency and the tobacco flue-curing quality are effectively improved; and set up air intake 33, transom, automatic regulating apparatus and temperature and humidity detector respectively in tobacco flue-curing house in order to prevent because the long-time work of indoor set 5 leads to the not high or temperature and humidity detection error too big to lead to the too high or humidity of temperature in tobacco flue-curing chamber 2 too high, and then influence the emergence of tobacco leaf quality of toasting scheduling problem.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A tobacco flue-curing house comprises a heating chamber and a tobacco flue-curing chamber, and is characterized by also comprising a flow guide chamber, an outdoor unit and an indoor unit which have dehumidification functions, an upper air duct is arranged at the upper part of one side surface of the heating chamber facing the tobacco flue-curing chamber, a lower air duct is arranged at the lower part of the heating chamber, an air outlet is arranged at one side surface of the diversion chamber facing the tobacco flue-curing chamber, the other arbitrary side surface is provided with a moisture exhaust port, the upper air duct, the lower air duct and the air outlet are all communicated with an inner cavity enclosed by the side wall of the tobacco curing chamber, the indoor unit is connected with the outdoor unit, the indoor unit is arranged in the heating chamber, the air inlet end of the outdoor unit is communicated with the moisture exhaust port, hot air in the tobacco flue-curing house sequentially passes through the lower air duct and the upper air duct to realize first hot air circulation, and the second hot air circulation is realized by sequentially passing the lower air duct, the air outlet, the moisture exhaust port, the outdoor unit and the indoor unit.
2. The tobacco flue-curing house of claim 1, wherein the diversion chambers are arranged in two, the two diversion chambers are respectively arranged on two opposite sides of the heating chamber in the horizontal direction in a mirror image manner, and the air outlet is arranged on the upper part of the diversion chambers.
3. The tobacco flue-curing house of claim 1, wherein the width of a side of the diversion chamber facing the heating chamber is smaller than the width of a side of the diversion chamber facing away from the heating chamber, and the moisture exhaust port is disposed at a lower portion of the side of the diversion chamber facing away from the heating chamber.
4. The tobacco flue-curing house of claim 1, further comprising an air inlet, a louver and an automatic adjusting device, wherein the air inlet is disposed on a side surface of the heating chamber away from the tobacco flue-curing chamber, the louver is disposed on the air inlet, the automatic adjusting device is connected with the louver, and the automatic adjusting device is used for controlling the opening and closing of the louver.
5. The tobacco flue-curing house of claim 4, further comprising a temperature and humidity detector, wherein the temperature and humidity detector is arranged in the tobacco flue-curing chamber and is electrically connected with the automatic adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142504.2U CN214431700U (en) | 2021-01-19 | 2021-01-19 | Tobacco flue-curing house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142504.2U CN214431700U (en) | 2021-01-19 | 2021-01-19 | Tobacco flue-curing house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214431700U true CN214431700U (en) | 2021-10-22 |
Family
ID=78112781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120142504.2U Expired - Fee Related CN214431700U (en) | 2021-01-19 | 2021-01-19 | Tobacco flue-curing house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214431700U (en) |
-
2021
- 2021-01-19 CN CN202120142504.2U patent/CN214431700U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211022 |