CN110720651A - Roller of cut tobacco dryer - Google Patents
Roller of cut tobacco dryer Download PDFInfo
- Publication number
- CN110720651A CN110720651A CN201911030280.XA CN201911030280A CN110720651A CN 110720651 A CN110720651 A CN 110720651A CN 201911030280 A CN201911030280 A CN 201911030280A CN 110720651 A CN110720651 A CN 110720651A
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- Prior art keywords
- frying
- plate
- tobacco
- cylinder
- barrel
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- 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
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
Abstract
The invention belongs to the technical field of tobacco shred drying equipment, and particularly relates to a tobacco shred drying machine roller which comprises a roller body and a plurality of frying plates arranged along the axial direction of the roller body, wherein the frying plates are obliquely arranged on the inner wall of the roller body, the oblique direction of the frying plates is the same as the rotating direction of the roller body, and heating structures are arranged on the inner wall of the roller body and the frying plates. The purpose of the invention is: the problem of the drying effect that current cut-tobacco drier cylinder structural defect leads to is low is solved.
Description
Technical Field
The invention belongs to the technical field of tobacco shred drying equipment, and particularly relates to a roller of a tobacco shred drying machine.
Background
At present, a roller cut-tobacco drier is used for quickly drying cut tobacco leaves and cut stems at high temperature on a tobacco cutting production line, so that green and impurity smell and free alkali can be removed, the aroma of the cut tobacco is exposed, and the smoke smell is more mellow. The tobacco shred filler is quickly dried, so that the tobacco shred and the stem shred have good crimpness and looseness, and the filling capacity is improved. In the production process of the tobacco shred manufacturing line, the tobacco dryer is one of important devices and is a key device for ensuring the internal quality of cigarettes.
Cut tobacco drier that the tobacco factory used mainly has cylinder sheet formula cut tobacco drier and cylinder tube sheet formula cut tobacco drier, and the stir-fry flitch of these two kinds of cylinder cut tobacco drier is all located inside the cylinder in succession to run through the barrel around, during the use, when the pipe tobacco was fried the flitch and is promoted to the take the altitude, can receive the action of gravity down direct fall to the barrel bottom.
This kind of working method leads to material and stir-fry flitch contact time short, the contact frequency is low, heat exchange efficiency is lower, holds more materials in order to improve simultaneously, and the diameter that the barrel of equipment often made is great, and this makes cut tobacco dryer when using, and will have a large amount of pipe tobacco to pile up at the barrel the latter half, has reduced drying effect.
Disclosure of Invention
The purpose of the invention is: aims to provide a roller of a cut-tobacco drier, which is used for solving the problem of low drying effect caused by the structural defect of the prior cut-tobacco drier roller.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the cylinder of the cut-tobacco drier comprises a cylinder body and a plurality of frying plates arranged along the axial direction of the cylinder body, wherein the frying plates are obliquely arranged on the inner wall of the cylinder body, the oblique direction of the frying plates is the same as the rotating direction of the cylinder body, and heating structures are arranged on the inner wall of the cylinder body and the frying plates.
Further limiting, a plurality of first convex ribs are axially arranged on the side face, opposite to the rotating direction of the cylinder, of the frying plate. Such structural design blocks the landing of pipe tobacco on frying the flitch through first bead, and extension pipe tobacco dwell time on frying the flitch improves drying effect.
Further limiting, a central cylinder is arranged at the axis position of the cylinder body, and the central cylinder is fixedly arranged in the cylinder body and rotates along with the cylinder body. Such structural design blocks the pipe tobacco that drops from frying the flitch through a center section of thick bamboo, avoids the pipe tobacco to slide backward from frying the flitch, directly falls into barrel bottom, but is blockked the back by a center section of thick bamboo, drops on the left flitch of frying of barrel, extension pipe tobacco and stir-fry flitch contact time and frequency.
Further limiting, a plurality of auxiliary plates are uniformly arranged on the outer wall of the central cylinder along the axial direction, and heating structures are also arranged on the central cylinder and the auxiliary plates. Due to the structural design, the auxiliary plate is used for carrying the tobacco shreds which are inclined from the frying plate and rotate along with the cylinder body, and then the tobacco shreds are poured onto the frying plate from the other side, so that the tobacco shreds are prevented from directly falling onto the lower half part of the cylinder body after falling off from the frying plate, and the contact time and frequency of the tobacco shreds and the frying plate are prolonged; meanwhile, the outer wall of the central cylinder and the auxiliary plate are also used as a frying plate, so that the drying effect is improved.
Further limited, a plurality of second convex ribs are axially arranged on the other side surface of the frying plate opposite to the first convex ribs. Such structural design plays the purpose of detaining to the pipe tobacco that slides from accessory plate 31 to stir-fry board 2 through second bead 210, slows down the speed on the pipe tobacco landing barrel 1 inner wall, further increases the contact time of pipe tobacco and heating structure, reduces the pipe tobacco and piles up the time on barrel 1 inner wall, improves drying effect.
Further, the auxiliary plate is inclined from the outer wall of the central cylinder to the cylinder, and the inclination direction of the auxiliary plate is the same as the rotation direction of the cylinder. Due to the structural design, after the cut tobacco falls onto the auxiliary plate from the frying plate through the inclined auxiliary plate 31, the cut tobacco can be more left on the auxiliary plate instead of directly sliding from the auxiliary plate to the bottom of the cylinder.
Further limiting, a plurality of third ribs are axially arranged on the side surface of the auxiliary plate opposite to the rotation direction of the cylinder. Due to the structural design, the third ribs are used for blocking the tobacco shreds from falling off the auxiliary plate, so that the quantity of the tobacco shreds falling off the auxiliary plate directly after the tobacco shreds fall off the frying plate is reduced.
Further, the auxiliary plate is provided with a plurality of fourth ribs on the other side surface opposite to the third ribs in the axial direction. Such structural design blocks the landing of pipe tobacco from the accessory plate through fourth bead, slows down the speed that the pipe tobacco kept away from the landing on rotation direction side from the accessory plate for accessory plate and pipe tobacco can carry out longer time contact, reduce the pipe tobacco and pile up the time on the barrel inner wall, improve drying effect.
Further, the number of the auxiliary plates is the same as that of the frying plates. Due to the structural design, the auxiliary plates and the frying plates are uniformly distributed in the cylinder body, namely the position of each auxiliary plate corresponds to the position of the frying plate, so that the uniformity of tobacco shred stir-frying in the cylinder body is ensured.
The invention adopting the technical scheme has the advantages that:
1. the frying plate inclines from the inner wall of the cylinder to the rotation direction of the cylinder, so that the cut tobacco can fall off from the frying plate completely only when being driven to a higher position by the frying plate, the retention time of the cut tobacco on the frying plate is prolonged, and the drying effect is improved;
2. the central cylinder blocks the cut tobacco falling from the frying plate, so that the cut tobacco is prevented from directly falling into the bottom of the cylinder body after sliding from the frying plate, and the cut tobacco falls on the frying plate on the left side of the cylinder body after being blocked by the central cylinder, and the contact time and frequency of the cut tobacco and the frying plate are prolonged;
3. the auxiliary plate is used for carrying the tobacco shreds which are inclined from the frying plate, and the auxiliary plate rotates along with the cylinder body, then the tobacco shreds are poured onto the frying plate again from the other side, so that the tobacco shreds are prevented from directly falling onto the lower half part of the cylinder body after falling off from the frying plate, and the contact time and frequency of the tobacco shreds and the frying plate are prolonged; meanwhile, the outer wall of the central cylinder and the auxiliary plate are also used as frying plates, so that the drying effect is further improved;
4. through the inclination of the auxiliary plate, after the cut tobacco falls onto the auxiliary plate from the frying plate, the cut tobacco can be left on the auxiliary plate more instead of directly falling onto the bottom of the cylinder body from the auxiliary plate;
5. the first ribs are used for blocking the tobacco shreds from sliding off the frying plate, so that the retention time of the tobacco shreds on the frying plate is prolonged, and the drying effect is improved;
6. the tobacco shreds secondarily carried by the frying plate from the auxiliary plate are retained by the second convex edge, the speed of the tobacco shreds sliding down to the inner wall of the cylinder is reduced, the tobacco shreds are in contact with the tobacco shreds for a longer time, the time of the tobacco shreds accumulating on the inner wall of the cylinder is reduced, and the drying effect is improved;
7. the third ribs are used for blocking the tobacco shreds from falling off the auxiliary plate, so that the quantity of the tobacco shreds directly falling off the auxiliary plate after the tobacco shreds fall off the frying plate on the auxiliary plate is reduced;
8. the tobacco shreds are blocked from sliding off the auxiliary plate through the fourth convex edges, the time that the tobacco shreds slide off the side face, away from the rotating direction, of the auxiliary plate is reduced, the tobacco shreds are in contact with the tobacco shreds for a longer time, the time that the tobacco shreds are accumulated on the inner wall of the cylinder body is reduced, and the drying effect is improved.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of a cylinder of a cut-tobacco drier according to an embodiment of the present invention;
FIG. 2 is a schematic front view of a roller of a cut-tobacco dryer according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
the main element symbols are as follows:
the automatic feeding device comprises a barrel body 1, a frying plate 2, a first rib 21, a second rib 210, a central barrel 3, an auxiliary plate 31, a third rib 310 and a fourth rib 311.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the cylinder of the cut tobacco drier of the present invention comprises a cylinder body 1 and a plurality of frying plates 2 arranged along the axial direction of the cylinder body 1, wherein the frying plates 2 are obliquely arranged on the inner wall of the cylinder body 1, the oblique direction of the frying plates 2 is the same as the rotation direction of the cylinder body 1, and heating structures are arranged on the inner wall of the cylinder body 1 and the frying plates 2.
The side surface of the frying plate 2 opposite to the rotation direction of the cylinder 1 is provided with a plurality of first convex ribs 21 along the axial direction. The first ribs 21 block the tobacco shreds from sliding down on the frying plate 2, so that the retention time of the tobacco shreds on the frying plate 2 is prolonged, and the drying effect is improved.
The axial lead position of the barrel body 1 is provided with a central barrel 3, and the central barrel 3 is fixedly arranged in the barrel body 1 and rotates along with the barrel body 1. The cut tobacco dropping from the frying plate 2 is prevented through the central cylinder 3, the cut tobacco is prevented from directly dropping into the bottom of the cylinder body 1 after sliding from the frying plate 2, and the cut tobacco drops on the frying plate 2 on the left side of the cylinder body 1 after being blocked by the central cylinder 3, so that the contact time and frequency of the cut tobacco and the frying plate 2 are prolonged.
A plurality of auxiliary plates 31 are uniformly arranged on the outer wall of the central cylinder 3 along the axial direction, and heating structures are also arranged on the central cylinder 3 and the auxiliary plates 31. The auxiliary plate 31 is used for carrying the tobacco shreds which are inclined from the frying plate 2 and rotate along with the cylinder body 1, and then the tobacco shreds are poured onto the frying plate 2 from the other side, so that the tobacco shreds are prevented from directly falling to the lower half part of the cylinder body 1 after falling from the frying plate 2, and the contact time and frequency of the tobacco shreds and the frying plate 2 are prolonged; meanwhile, the outer wall of the central cylinder 3 and the auxiliary plate 31 are also used as the frying plate 2, so that the drying effect is improved.
The frying plate 2 is provided with a plurality of second ribs 210 on the other side surface opposite to the first ribs 21 in the axial direction. The tobacco shreds sliding from the auxiliary plate 31 to the frying plate 2 are retained by the second ribs 210, the speed of the tobacco shreds sliding onto the inner wall of the cylinder body 1 is reduced, the contact time of the tobacco shreds and a heating structure is further prolonged, the time of accumulating the tobacco shreds on the inner wall of the cylinder body 1 is reduced, and the drying effect is improved.
The auxiliary plate 31 is inclined from the outer wall of the central cylinder 3 toward the cylinder 1, and the inclination direction of the auxiliary plate 31 is the same as the rotation direction of the cylinder 1. By means of the inclined auxiliary plate 31, after the cut tobacco falls from the frying plate 2 onto the auxiliary plate 31, the cut tobacco can be left on the auxiliary plate 31 more, rather than directly sliding from the auxiliary plate 31 to the bottom of the cylinder 1.
The auxiliary plate 31 has a plurality of third ribs 310 formed on a side surface thereof opposite to the rotational direction of the cylinder 1 in the axial direction. The third ribs 310 block the cut tobacco from sliding off the auxiliary plate 31, so that the quantity of the cut tobacco directly falling off the auxiliary plate 31 after the cut tobacco falls off the material frying plate 2 on the auxiliary plate 31 is reduced.
The auxiliary plate 31 is provided with a plurality of fourth ribs 311 axially on the other side surface opposite to the third ribs 310. The tobacco shreds are blocked from sliding off the auxiliary plate 31 through the fourth convex edges 311, the sliding speed of the tobacco shreds on one side face away from the auxiliary plate 31 in the rotating direction is reduced, the auxiliary plate 31 can be in contact with the tobacco shreds for a longer time, the time of the tobacco shreds accumulated on the inner wall of the cylinder body 1 is reduced, and the drying effect is improved.
The number of the auxiliary plates 31 is the same as that of the frying plates 2. The auxiliary plates 31 and the material frying plates 2 are uniformly distributed in the cylinder body 1, namely the position of each auxiliary plate 31 corresponds to the position of the material frying plate 2, so that the tobacco shred frying uniformity in the cylinder body 1 is ensured.
In the embodiment, when the cigarette stir-frying machine is used, preferably, the barrel 1 rotates anticlockwise, the stir-frying plate 2 extends towards the central barrel direction from the inner wall of the barrel 1 and deflects towards the anticlockwise direction, cigarettes follow the rotation of the barrel 1 and are driven to move from the bottom of the barrel 1 to reach the right side of the barrel 1 until the cigarettes slide down from the stir-frying plate 2 to the central barrel 3 and are received by the auxiliary plate 31 on the right side, and after the cut tobaccos on the auxiliary plate 31 rotate to reach the left side of the central barrel 3, the cut tobaccos slide down from the auxiliary plate 31 and are received by the stir-frying plate 2 on the left side;
in the turning process, the cylinder body 1, the frying plate 2, the central cylinder 3 and the auxiliary plate 31 are heated by the heating structure to bake the cut tobacco, and meanwhile, the axial air supply is also carried out in the cylinder body 1, so that the baking effect is further improved;
the cylinder body 1 is integrally downwards inclined at a certain angle from front to back, and the cut tobacco moves backwards along with the overturning of the cylinder body 1 and the driving of the cylinder body 1 until leaving the cylinder body 1, so that the drying is finished.
The cylinder of the cut-tobacco drier provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a cut-tobacco drier cylinder, includes barrel (1) and a plurality of flitch (2) of frying that set up along barrel (1) axial, its characterized in that: the frying plate (2) is obliquely arranged on the inner wall of the barrel (1), the oblique direction of the frying plate (2) is the same as the rotating direction of the barrel (1), and heating structures are arranged on the inner wall of the barrel (1) and the frying plate (2).
2. A dryer drum according to claim 1, wherein: a plurality of first convex ribs (21) are axially arranged on the side surface of the frying plate (2) opposite to the rotating direction of the cylinder body (1).
3. A dryer drum according to claim 1, wherein: the axial lead position of barrel (1) is equipped with a center section of thick bamboo (3), center section of thick bamboo (3) fixed mounting is in barrel (1) and follows barrel (1) and rotate together.
4. A dryer cylinder according to claim 3, wherein: a plurality of auxiliary plates (31) are uniformly arranged on the outer wall of the central cylinder (3) along the axial direction, and heating structures are also arranged on the central cylinder (3) and the auxiliary plates (31).
5. A dryer cylinder according to claim 4, wherein: and a plurality of second convex ribs (210) are axially arranged on the other side surface of the frying plate (2) opposite to the first convex ribs (21).
6. A dryer cylinder according to claim 4, wherein: the auxiliary plate (31) inclines from the outer wall of the central cylinder (3) to the cylinder body (1), and the inclination direction of the auxiliary plate (31) is the same as the rotation direction of the cylinder body (1).
7. A dryer cylinder according to claim 6, wherein: a plurality of third ribs (310) are axially arranged on the side surface of the auxiliary plate (31) opposite to the rotation direction of the cylinder body (1).
8. A dryer cylinder according to claim 7, wherein: and a plurality of fourth convex ribs (311) are axially arranged on the other side surface of the auxiliary plate (31) opposite to the third convex ribs (310).
9. A dryer cylinder according to claim 4, wherein: the number of the auxiliary plates (31) is the same as that of the frying plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911030280.XA CN110720651A (en) | 2019-10-28 | 2019-10-28 | Roller of cut tobacco dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911030280.XA CN110720651A (en) | 2019-10-28 | 2019-10-28 | Roller of cut tobacco dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110720651A true CN110720651A (en) | 2020-01-24 |
Family
ID=69222141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911030280.XA Pending CN110720651A (en) | 2019-10-28 | 2019-10-28 | Roller of cut tobacco dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110720651A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177869A (en) * | 1993-12-24 | 1995-07-18 | Japan Tobacco Inc | Rotary cylinder type humidity controller for shred tobacco |
| CN101611921A (en) * | 2009-07-24 | 2009-12-30 | 秦皇岛烟草机械有限责任公司 | Sectional type low temperature roller cut tobacco drying equipment |
| CN103211007A (en) * | 2013-04-14 | 2013-07-24 | 殷梓铬 | Grain drying machine |
| CN104329919A (en) * | 2014-11-22 | 2015-02-04 | 盐城永悦新材料有限公司 | Rotary dryer for powder coating |
-
2019
- 2019-10-28 CN CN201911030280.XA patent/CN110720651A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177869A (en) * | 1993-12-24 | 1995-07-18 | Japan Tobacco Inc | Rotary cylinder type humidity controller for shred tobacco |
| CN101611921A (en) * | 2009-07-24 | 2009-12-30 | 秦皇岛烟草机械有限责任公司 | Sectional type low temperature roller cut tobacco drying equipment |
| CN103211007A (en) * | 2013-04-14 | 2013-07-24 | 殷梓铬 | Grain drying machine |
| CN104329919A (en) * | 2014-11-22 | 2015-02-04 | 盐城永悦新材料有限公司 | Rotary dryer for powder coating |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200124 |