CN201011849Y - Cross flow type tumbling cylinder hot-wind leaf-wetting device - Google Patents
Cross flow type tumbling cylinder hot-wind leaf-wetting device Download PDFInfo
- Publication number
- CN201011849Y CN201011849Y CNU2007201044958U CN200720104495U CN201011849Y CN 201011849 Y CN201011849 Y CN 201011849Y CN U2007201044958 U CNU2007201044958 U CN U2007201044958U CN 200720104495 U CN200720104495 U CN 200720104495U CN 201011849 Y CN201011849 Y CN 201011849Y
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- China
- Prior art keywords
- cylinder
- section
- hot blast
- moisture
- moistening
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- Expired - Lifetime
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Abstract
A draining leaf-moistening device with a roller and heated air is provided with a through hole (2) on the roller. A heated air device sending the heated air into the roller along the radial direction of the roller and a moistening device humidifying the leaves are arranged outside of the roller. The utility model can make the heated air, the moisture and the steam fully contact the material and bring a heat and moisture exchange without scald the tobacco leaves, consequently a good leaf-moistening effect is realized with a simple structure.
Description
Technical field
The utility model relates to tobacco leaf leaves moisting technical field.
Background technology
Traditional drum-type hot blast tobacco leaf moisting machine, be that the tobacco leaf material is sent in the cylinder, send into hot blast simultaneously and apply moisture or the winding-up vapours from the feed end of cylinder or discharge end, the material warming and humidifying that will in cylinder, constantly overturn and move ahead, thus reach the purpose of leaves moisting.This leaves moisting device, at least have the following disadvantages: 1., hot blast, moisture or steam add in the cylinder simultaneously, and hot blast, moisture or steam and material all are along the cylinder axially-movable, the wet exchange of hot blast, moisture and steam in the cylinder and the heat between material intensity is low, tobacco leaf heats up slow, and moisture diffusion shifts slow.2. the moisture that directly sprays of damping device can only the cover part tobacco leaf surface, and tobacco leaf phyllopodium temperature is not high in addition, and the diffusion transfer in time of the water of tobacco leaf surface causes moisture content in leaves inhomogeneous, and the part tobacco leaf forms water stain cigarette.3. the high-temperature steam that directly is sprayed onto tobacco leaf surface can be scalded the part tobacco leaf and be caused it to become kermesinus and form the flush cigarette.
Summary of the invention
The purpose of this utility model provides a kind of hot blast, moisture and steam can contact and produce the wet exchange of strong heat with material fully for the deficiency that solves above-mentioned prior art existence just and don't can scald tobacco leaf, thereby obtains good leaves moisting effect and tobacco moistening through-flow hot blast drum device simple in structure.
The purpose of this utility model is achieved by the following technical solution.
The tobacco moistening through-flow hot blast drum device is to offer through hole on cylinder, is outside equipped with along cylinder at cylinder and radially send the hot air apparatus of hot blast in the cylinder and apply the damping device of moisture.
The utility model can cylinder leading portion be set to bringing-up section, back segment is set to humidifier section; Or the leading portion of cylinder is set to bringing-up section, and the stage casing is set to humidifier section, and back segment is set to the homocline section; Be respectively arranged with hot air apparatus and damping device outside the bringing-up section of cylinder and humidifier section, the humidification amount of damping device that is arranged on humidifier section is greater than the humidification amount of the damping device of bringing-up section; Also cylinder all can be provided with to material, rather than directly be sprinkled upon on the material, can avoid forming water stain cigarette or flush cigarette effectively.Especially be uniform heating and moistening section, the evenly hot air apparatus and the damping device of air-supply and humidification in cylinder are set outside cylinder; Be provided with flight or harrow nail at inner wall of rotary drum; Through hole is distributed on the cylinder.
The utility model adopts flow-through type hot blast and flow-through type humidification that tobacco leaf is carried out warming and humidifying, from the cylinder bottom percolation enter and the hot blast of upwards diffusion and moisture or steam and cylinder constantly the roll mutual cross flow one of material of whereabouts, fully contact and carry out heat exchange, make moisture diffusion transfer and soaking in the tobacco leaf equably apace.Because moisture or steam all are that to pass that through hole on the cylinder sprays indirectly be that material is heated the Duan Xianyong hot-air pre-heating at cylinder, after improving the phyllopodium temperature, be sprayed into moisture or vapours in the humidification section again, the easier rapid diffusion of moisture and absorbed by tobacco leaf, pass through the stroke of homocline section in addition, make moisture more can balancedly run through tobacco leaf, leaves moisting better effects if.The utility model leaves moisting is effective, and leaves moisting efficient height is simple in structure, reliable.
Further set forth content of the present utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As shown in the figure, this leaves moisting device mainly comprises the cylinder 1 of horizontally set, and cylinder is preferably tilting, and feed end is a little more than discharge end.On cylinder, evenly offer through hole 2.The leading portion of cylinder is set to bringing-up section, and back segment is set to humidifier section; Or the leading portion of cylinder is set to bringing-up section, and the stage casing is set to humidifier section, and back segment is set to the homocline section; Be outside equipped with along cylinder at the bringing-up section of cylinder and humidifier section and radially send hot air apparatus 3a, the 3b of hot blast in the cylinder and to apply damping device 4a, the 4b of moisture, just add some moisture or steam at the bringing-up section Shaoshi that mainly plays the effect of pre-profit preheating tobacco leaf, make brokenly to reduce tobacco leaf, emphasis plays the humidifier section that humidification heats effect and applies some moisture or steam more.Damping device 4a, 4b can be the spray nozzle devices that sprays water smoke or winding-up vapours.The back segment of cylinder as the homocline section, can be made after the preheating of material elder generation behind the humidification stroke through the homocline section make material absorb moisture more fully again and makes the moisture equilibrium, reach better leaves moisting effect.Also cylinder all can be set to uniform heating and moistening section, hot air apparatus and damping device are set outside cylinder, equably air-supply and humidification in cylinder.Hot air apparatus can be with blower fan 5a, 5b and heater 6a, 6b composition, preferably with hot air apparatus and cylinder with pipeline 7a, the 7b formation hot air circulating system that is interconnected, to cut down the consumption of energy.Hydrofuge mechanism 8 is set to discharge unnecessary moisture on the pipeline 7a on cylinder top.At inner wall of rotary drum flight or harrow nail 9 are set, when cylinder rotates, material is wherein thrown better.
During work, starting cylinder 1 rotates, simultaneously, hot air apparatus 3a, 3b and damping device 4a, 4b starts, enter tobacco leaf in the cylinder 1 along with the rotation of cylinder, be subjected to the effect of gravity to run to a lower end by the higher end of cylinder, flight 9 on cylinder 1 inwall is constantly taken up material come, material relies on deadweight to fall again, water smoke that hot blast that hot air apparatus is sent here and damping device spray or vapours are blown into from the wind hole 2 of cylinder 1 bottom, brushing of hot blast formed floating state, smoked sheet and hot blast because of being subjected to from bottom to top when material was advanced by throwing in cylinder, moisture or heat steam fully mix and carry out the damp and hot exchange of convection current efficiently and be able to humidification heating.The tobacco leaf material through the preheating of the section of heating, improves the phyllopodium temperature in cylinder, pass through the humidification section again, the water smoke that utilization applies or the vapours of injection and hot blast, the temperature raising of quickening phyllopodium runs through, and at last by the homocline section, the temperature of phyllopodium, moisture is fully mixed.
Claims (5)
1. tobacco moistening through-flow hot blast drum device comprises it is characterized in that the cylinder (1) of horizontally set, offers through hole (2) on cylinder, is outside equipped with along cylinder at cylinder and radially send the hot air apparatus of hot blast in the cylinder and apply the damping device of moisture.
2. tobacco moistening through-flow hot blast drum device according to claim 1 is characterized in that the leading portion of cylinder is set to bringing-up section, and back segment is set to humidifier section; Or the leading portion of cylinder is set to bringing-up section, and the stage casing is set to humidifier section, and back segment is set to the homocline section; Be respectively arranged with hot air apparatus (3a, 3b) and damping device (4a, 4b) outside the bringing-up section of cylinder and humidifier section, the humidification amount of damping device (4b) that is arranged on humidifier section is greater than the humidification amount of the damping device (4a) of bringing-up section.
3. tobacco moistening through-flow hot blast drum device according to claim 1 is characterized in that, cylinder all is set to uniform heating and moistening section, and the evenly hot air apparatus and the damping device of air-supply and humidification in cylinder are set outside cylinder.
4. tobacco moistening through-flow hot blast drum device according to claim 1 is characterized in that, is provided with flight or harrow nail (5) at inner wall of rotary drum.
5. tobacco moistening through-flow hot blast drum device according to claim 1 is characterized in that, through hole (2) is distributed on the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201044958U CN201011849Y (en) | 2007-03-28 | 2007-03-28 | Cross flow type tumbling cylinder hot-wind leaf-wetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201044958U CN201011849Y (en) | 2007-03-28 | 2007-03-28 | Cross flow type tumbling cylinder hot-wind leaf-wetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011849Y true CN201011849Y (en) | 2008-01-30 |
Family
ID=39023635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201044958U Expired - Lifetime CN201011849Y (en) | 2007-03-28 | 2007-03-28 | Cross flow type tumbling cylinder hot-wind leaf-wetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011849Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100569121C (en) * | 2007-03-28 | 2009-12-16 | 云南昆船设计研究院 | Tobacco moistening through-flow hot blast drum method and device thereof |
| CN105455185A (en) * | 2015-10-12 | 2016-04-06 | 云南昆船设计研究院 | Tunnel-type hot-air tobacco-leaf-conditioning process and device used in process |
-
2007
- 2007-03-28 CN CNU2007201044958U patent/CN201011849Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100569121C (en) * | 2007-03-28 | 2009-12-16 | 云南昆船设计研究院 | Tobacco moistening through-flow hot blast drum method and device thereof |
| CN105455185A (en) * | 2015-10-12 | 2016-04-06 | 云南昆船设计研究院 | Tunnel-type hot-air tobacco-leaf-conditioning process and device used in process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070328 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |