CN104270967A - Method and device for loosening, conditioning and flavouring tobacco - Google Patents
Method and device for loosening, conditioning and flavouring tobacco Download PDFInfo
- Publication number
- CN104270967A CN104270967A CN201380024019.3A CN201380024019A CN104270967A CN 104270967 A CN104270967 A CN 104270967A CN 201380024019 A CN201380024019 A CN 201380024019A CN 104270967 A CN104270967 A CN 104270967A
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- CN
- China
- Prior art keywords
- tobacco
- cylinder
- described cylinder
- rotation
- loosening
- Prior art date
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Classifications
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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
- A24B3/12—Steaming, curing, or flavouring tobacco
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to a method for loosening, conditioning and flavouring tobacco in a rotating drum (11), wherein the tobacco is introduced into the drum through a loading opening (12). A portion of tobacco that is introduced remains in the drum (11) until all loosening, conditioning and flavouring steps have been performed and a subsequent portion of tobacco is only introduced into the drum (11) after the drum (11) has been emptied.
Description
Technical field
The present invention relates to for loosening to tobacco in the cylinder rotated, nursing one's health and a kind of method of seasoning and a kind of device.
Background technology
In general, after opening packaging, by complete tobacco group in continuous print process by be used for carrying out loosening, nurse one's health and the device of seasoning carry out delivery before mechanically broken into pieces.By described continuous print process, produce unified, constant treatment temperature, processing time and spices addition.The precision that spices adds is by starting and shutting down characteristic and precision as necessary by conveyor type weighing apparatus affects.Especially when the beginning of the batch of tobacco and at the end of do not carry out seasoning, cylinder wall body can not be made dirty.In addition, in continuous print process actual mass flow and by the numerical value measured by described conveyor type weighing apparatus between there is significant deviation.When admixing, can not control the input process be input in feed bin due to the longitudinal direction mixing of described material bag and different material bags is distributed to above described feed bin equably in continuous print runs.
US 4 498 486 describes a kind of for rolling into a ball to whole tobacco the method being humidified and heating by means of steam charger before separating tobacco group in continuously through process.US 4 471 790 discloses a kind of method for being humidified to tobacco in a vacuum chamber by means of steam charger and heating.Above-mentioned two kinds of methods have not been the methods of described type owing to lacking the use of the cylinder of rotation.
EP 0 101 270 A1 disclose a kind of there is rotation cylinder and for by whole tobacco group by input port be pushed into sliding members in described cylinder, be used for carrying out to tobacco the device that loosens and nurse one's health.Directly after described input port, in described cylinder, arrange cutting tool in torsion proof mode, thus by the rotation of described cylinder, the tobacco sent into by described input port group is cut into disc.
EP 0 101 271 A1 disclose a kind of there is rotation cylinder and be arranged in cup on the entrance side of described cylinder, device for carrying out loosening and nursing one's health to tobacco.Be provided with in described cup for by by input port the tobacco be input in described cup roll into a ball separated mechanism.
Summary of the invention
Task of the present invention is, be provided for loosening to tobacco, nursing one's health a kind of method of (konditionieren) and seasoning (so ieren) and a kind of device, with described method and apparatus can be with clearly defined objective process with the formula of corresponding personalization, temperature and/or the duration tobacco to single part, and described method and apparatus can realize the blending effect that more accurate spices adds and is improved.
The feature of the present invention's independent claims solves this task.According to the present invention, that part of tobacco joined in described cylinder is stayed in described cylinder always, until all implement all loose, conditionings and seasoning step, and is only just input in described cylinder by lower a tobacco after emptying described cylinder.Described process is no longer continuous print thus, but processes (batch runs) tobacco aly or by spells.Thus can personalized ground, especially with different, suitable temperature, different process duration and/or suitable or different spices addition, every part of tobacco is processed.For each material bag, personalized formula can be used thus.In a word, much higher flexibility is obtained during the course.
Another advantage when adding spices, higher precision because mix spices to when batch runs the tobacco of whole part.Equally, amount of flavorants can very accurately match with the weight of tobacco part.
When admixing, described operation by batch of the present invention brings advantage equally.Because described tobacco part is individually from described conditioning device, so can controlledly put it in blending feed bin.
Additive (steam, water, spices etc.) can be advantageously made accurately to coordinate mutually with the material bag weight such as can determined by means of scale.By before treatment for the sugared share of tobacco group and/or humidity, preferably measure, further personalized adjustment can be carried out to described additive.
Described by methodological principle of the present invention being suitable for to cut tobacco or leaf tobacco processes.Preferably by whole tobacco group after unpacking not all to pieces, be especially input to the inside of described cylinder when not being divided into thin slice in advance.Can cancel traditional material bag segmenting device (Slicer slicer), this point significantly reduces overhead.Advantageously maximumly roll into a ball corresponding amount of tobacco with a tobacco in each moment and be in described cylinder thus.In order to provide desired production capacity, can the advantageously multiple cylinder of parallel running.The present invention is not limited to the process for complete tobacco group.
Advantageously before tobacco process, described cylinder is closed.For this purpose, be advantageously provided at least one for will be used for tobacco load port close closing means.By closing for described cylinder, reduce heat loss significantly and reduce cost of energy significantly thus.In addition, higher treatment temperature can be reached.Also pressure can be advantageously generated.In addition, such as also burley process (baking) can be carried out.
Accompanying drawing explanation
Below by means of preferred embodiment making an explanation to the present invention with reference to accompanying drawing.Illustrate at this accompanying drawing:
Fig. 1 be by of the present invention, for device that tobacco is processed, the schematic diagram in vertical section;
Fig. 2 be device for processing tobacco, a kind of favourable embodiment, perspective view in " loaded " position;
Fig. 3 be the device of Fig. 2, perspective view in run location;
Fig. 4 be the device of Fig. 2, perspective view in unloading position;
Fig. 5,6 be device for processing tobacco, the perspective view of another kind of embodiment; And
Fig. 7 be for described by flow chart that is of the present invention, that be described for the treatment of the device of tobacco.
Detailed description of the invention
Below by means of Fig. 1 and 7 to described by device 10 of the present invention, action principle in principle and the described functional sequence by method of the present invention make an explanation.
The described device 10 for processing tobacco comprises and obtains in the mode that can rotate the cylinder 11 that supports, and this cylinder can be placed among rotation by means of unshowned rotating driving device in FIG.Described cylinder 11 comprise in this embodiment one be in described on the whole column casing shape cylinder 11, entrance 12 and in end wall 13 is in the opposed end wall 15 of described cylinder 11, independent outlet 14.Described entrance 12 can be closed by means of lid 20, and described outlet 14 can be closed by means of lid 21.Described lid 20,21 can in an appropriate manner such as by hinge hinge, by means of being threaded or being otherwise connected with described cylinder 11 or can being connected.
After the packaging of removing tobacco group 16 (in the figure 7 step S1), if necessary described tobacco group is weighed and/or is crushed in optional step S2, for cause described tobacco roll into a ball 16, loosening to a certain degree.
Subsequently, by means of conveying mechanism 17, whole tobacco group 16 is transported to the inside of described cylinder 11 by entrance 12 when not breaking into pieces.Described conveying mechanism 17 can comprise scale, and can be such as ribbon conveyer or conveyor type weighing apparatus.Advantageously in order to input whole tobacco group and be that described entrance 12 devises enough large size.The volume that the capacity of cylinder 11 is preferably rolled into a ball with tobacco matches.Therefore the internal capacity of described cylinder is preferably in 10m
3to 20m
3scope in, be preferably in 10m further
3to 15m
3scope in, and be such as approximately 12m
3.In order to obtain desired throughput in described device 10, can as illustrated in Figure 7 advantageously the multiple cylinder 11a of parallel running, 11b, 11c, 11d, (11e) ...
In order to process described tobacco in described cylinder 11, by means of described lid 20,21, described opening 12,14 is closed.Then in the inside of described cylinder 11, described tobacco group is loosened, nursed one's health and seasoning process (in the figure 7 step S3).For this purpose, be provided with at least one mechanism 24 with nozzle 23 in the inside of described cylinder 11, this mechanism is preferably arranged for adding necessary additive, especially water all process for tobacco, water vapour and/or spices 26 from container or source 25 such as steam generators.Can additionally arrange other, for such as adding the mechanism 22 of water vapour, being such as provided with the pin pipe of opening here.Can be controlled the steam atmosphere in described cylinder 11 by ventilation/gas exhaust piping 56,57.As additional project or the replacement scheme of described nozzle 23, additive such as also can be joined in described cylinder 11 by revolution conducting portion.On the lid of rotation that described revolution conducting portion such as can be arranged on described cylinder 11 or the wall body of rotation.
In the process of process tobacco, described cylinder 11 is rotated.Advantageously so select described cylinder 11, direction of rotation 30 in the process of tobacco process, make that arrange if desired, inoperative for the auger conveyor 29 exporting tobacco.
Described mechanism 24 comprises nozzle 23 and especially be it seems by connecting line advantageously fixing.In order to realize this point, described nozzle 23, described ventilation/gas exhaust piping 56,57 and if desired other, preferably can be arranged in described cylinder 11 for the sleeve pipe of additive, in fixing end wall, be preferably placed in the end wall 13 of entrance side.Therefore the end wall 13 of described entrance side is preferably configured as independent, fixing parts, and the cylinder 11 that these parts rotate advantageous by sliding seal (Schleifdichtung) 32 and remaining, especially sidewall 28 are connected.
In addition, can in the inside of described cylinder 11, especially arrange on the medial surface of the sidewall 28 of described column casing shape the form of such as oar or blade, the mechanism 27 of machinery, for support described tobacco roll into a ball 16, loose process in described cylinder 11.
By carrying out the mode of closed described cylinder by means of described lid 20,21, higher treatment temperature can be reached.Such as can carry out burley process (baking) thus.In order to obtain higher process temperature, described cylinder 11 can have the wall body that can heat, the sidewall 28 that such as can heat, and/or hot-air can be imported to described cylinder 11.
According in the embodiment of Fig. 1, described cylinder 11 is advantageously arranged obliquely towards described outlet 14, is transferred out by described tobacco, and make described tobacco away from the region of described sliding seal 32 if desired for convenient after the process of ending process.In order to have inclination cylinder 11 embodiment described in tobacco be not be gathered in described cylinder 11 be in compared with (in FIG the end on the left side) on the end in deep location, preferably in processing procedure, described tobacco is in compared with the end deep location towards the end be on higher position (in FIG the end on the right) conveying, for ensureing uniform tobacco process from described.This such as can realize with spiral helicine oar 27.
In order to be discharged from the outlet 14 of described cylinder 11 by treated tobacco 18, be provided with output mechanism 19, such as ribbon conveyer.In order to support to be transferred out by described treated tobacco, conveying mechanism 29, such as auger conveyor 29 can be advantageously provided in the inside of described cylinder 11 on its outlet end.Described auger conveyor 29 only carries described tobacco along the direction of rotation 31 of described cylinder 11 towards outlet 14 at this.Thus in order to described treated tobacco being discharged and the direction of rotation of described cylinder 11 of turning round from described cylinder 11 after the process of ending process.
After described treated tobacco is discharged from described cylinder 11, (see Fig. 7) other procedure of processing can be carried out in step s 4 which subsequently, such as, store and/or mix described treated tobacco.
A kind of favourable, practical embodiment of the present invention is made an explanation to 6 by means of Fig. 2 below.At this, supplementing as the rotatability round described longitudinal axis, whole cylinder 11 can round transversal line 40 rotation.For this purpose, such as, can arrange frame unit 41, described cylinder 11 is bearing on described frame unit in the mode that can rotate round own longitudinal axes, and this frame unit 41 is connected with the frame unit 42 fixed on the ground by oscillation bearing 43.Described cylinder 11, such as can cause with at least one linear actuator 44 round the rotation of transversal line 40, this linear actuator is fixed on described framework 41 on the one hand, and is fixed on a frame unit fixed on the ground 45 on the other hand.The part of the framework that the described frame unit 42,45 fixed on the ground can be a unification, fix on the ground.
Described cylinder 11 advantageously only has a ventilation/exhaust outlet 46, as also will explained in detail, not only will pending tobacco group 16 be had to be transported to the inside of described cylinder 11 but also to be discharged from described cylinder 11 by described treated tobacco by described ventilation/exhaust outlet below.Described ventilation/exhaust outlet 46 advantageously extends in the scope of the whole end face of described cylinder 11, this simplify loading and unloading process.
Described load port 46 can be closed by means of lid 48.Described lid 48 for this purpose with can by the mode of swing hinge 49 rotation, here by can the frame unit 50 of rotation be fixed on described in the frame unit 45 that fixes on the ground or be usually fixed on a framework fixed on the ground.Described lid 48 has been advantageously provided described nozzle 23, for ventilating/joint of gas exhaust piping 56,57 and if desired other, for the sleeve pipe of additive.Described lid 48 in the state closed of described cylinder 11 (see Fig. 3) is connected with described cylinder 11 by the sliding seal 51 that described opening 46 surrounds by.Described cylinder 11, contrary end face is closed enduringly by means of the end wall 47 that is connected with described sidewall 28 regularly.Due to an only load port 46 can closed by means of lid 48, described cylinder can design more simple.
In order to make described cylinder 11 rotate, described in this cylinder is preferably suspended in the mode that can rotate by being arranged in middle swivel bearing 52 on described closed end wall 47, carry (see Fig. 5 and 6) on the frame unit 41 of cylinder 11.On described unlimited side, described cylinder 11 can such as be placed on roller 53 in its circumferential wall 28, and a roller in described roller is preferably driven.Can with the mode of arranging round described circumferential wall 28 arrange ring-type, for the work strip 54 of described roller 53.
The operation of described cylinder 11 is made an explanation to 4 by means of Fig. 2 below.In position illustrated in fig. 2 (described cylinder 11 such as can substantially horizontally be arranged in this position), a complete tobacco group is transported in the inside of described cylinder 11 by described opening 46 after unpacking from packaging.That is, described cylinder 11 is loaded from front.
After loading, preferably by means of described executing agency 44 make described cylinder 11 with described opening 46 upwards rotation in position shown in Figure 3.In this run location, carry out closed described cylinder 11 by making the mode of described lid 48 rotation downwards by described sliding seal 51.Then added tobacco loosened, nurse one's health and seasoning process.The steam atmosphere that can be controlled in described cylinder 11 by ventilation/gas exhaust piping 56,57.Additive is added by one or more nozzle 23 and the interface be positioned in if desired on described lid 48.In the process of process tobacco, by means of described driven roller 53, described cylinder 11 is rotated round the longitudinal axis of self.
Due to described opening 46, according to the position of the upwards rotation of Fig. 3, advantageously do not have tobacco-containing material to enter into the region of described seal 51 when processing.But the position of the upwards rotation of described opening 46 is not mandatory requirement when processing tobacco.Such as also can carry out tobacco process in the cylinder 11 of level.This point is such as favourable for the uniform tobacco distribution in described cylinder 11.
Open described cylinder 11 and to its unloading before, carry out steam atmosphere described in sucking-off by described gas exhaust piping 57, and input fresh air (see Fig. 1) by described air pipeline 56; Therefore on described opening 46, hood is not needed.By identical, be also used for unloading to this cylinder 11 to the opening 46 that described cylinder 11 loads.For this reason, make described cylinder 11 with the rotation downwards of described opening 46 by means of described executing agency 44, and the thing contained by cylinder is such as unloaded on conveyer belt.
In the embodiment according to Fig. 5 and 6, described cylinder 11 equally only has a ventilation/exhaust outlet 46, but does not arrange the lid 48 for being closed by described opening 46 here.In these flexible programs, advantageously in process tobacco process, hide described opening 46 by means of independent, unshowned protective cover, described protective cover has been advantageously provided described nozzle 13, for described ventilation/gas exhaust piping 56,57 joint and if desired other for the sleeve pipe of additive.Described additive is added advantageous by described opening 46.
Being in the region after described load port 46, be provided with conveying main spindle 55, this conveying main spindle is opened in centre.Due to described conveying main spindle 55, described cylinder 11 is in the process of process tobacco or keep level, or with described opening 46 slightly to surface thereof, and tobacco does not drop out in processing procedure.Meanwhile according to Fig. 3, the position that tilts tempestuously compares, and can obtain the distribution of more uniform tobacco in processing procedure in described cylinder 11.
According in the embodiment of Fig. 5, the diameter of described cylinder 11 is greater than its length, and wherein the ratio of diameter to length is preferably at least 1.5.Good tobacco distribution is realized, because described tobacco is launched soon in the scope of the whole length of described cylinder 11 due to described shorter cylinder 11.Here such as loaded to described cylinder 11 by chute by the center of described auger conveyor 55.Described tobacco group falls in described cylinder 11 thus, and loose by collision.Change its direction of rotation to unload to described cylinder 11, tobacco is transported out by described conveying main spindle 55 from described cylinder 11.Described cylinder 11 can be made extraly downward-sloping with described opening 46.
According in the embodiment of Fig. 6, the length of described cylinder 11 is greater than its diameter, and wherein the ratio of length over diameter is preferably at least 1.5.In order to load, described tobacco group is put into forward in described opening 46, and is transported in the inside of described cylinder 11 by described helix tube (Spirale).
Also can consider according to Fig. 5, the embodiment of 6 and the combination according to the embodiment of Fig. 2 to 4.Such as according to Fig. 5 embodiment with according to Fig. 2 to 4, the combination of the embodiment with the cylinder 11 that can tilt is favourable.
Claims (14)
1., for loosening to tobacco in the cylinder (11) rotated, nurse one's health and the method for seasoning, wherein described tobacco is passed through load port (12; 46) join in described cylinder, it is characterized in that, that part of tobacco added is stayed in described cylinder (11) always, until all implement all loose, conditionings and seasoning step, and only just lower a tobacco is transported in described cylinder (11) after emptying described cylinder (11).
2., by method according to claim 1, it is characterized in that, whole tobacco group (16) is transported to when not breaking into pieces in the inside of described cylinder (11).
3., by the method described in claim 1 or 2, it is characterized in that, by described load port (12 after adding described tobacco; 46) close.
4., by method in any one of the preceding claims wherein, it is characterized in that having at most the amount of tobacco being equivalent to a tobacco group (16) to be in described cylinder (11) in each moment.
5., by method in any one of the preceding claims wherein, it is characterized in that, the multiple cylinder of parallel running (11a, 11b, 11c, 11d, 11e).
6., by method in any one of the preceding claims wherein, it is characterized in that, the cylinder (11) for tobacco process is not vacuumized.
7. for loosening to tobacco, nursing one's health and the device of seasoning, have the cylinder (11) of rotation, it is characterized in that, described device arranges and is used for implementing by method in any one of the preceding claims wherein.
8., by device according to claim 7, it is characterized in that, described cylinder has at least one for closing the closing means (20,21 of the load port for tobacco; 48).
9., by the device described in claim 7 or 8, it is characterized in that, described cylinder (11) only has a load/unload mouth (46) for tobacco.
10., by the device according to any one of claim 7 to 9, it is characterized in that, in described cylinder (11), arrange auger conveyor (29; 55), described tobacco only transports out along a kind of direction of rotation by described auger conveyor from described cylinder (11).
11., by the device according to any one of claim 7 to 10, is characterized in that, at the wall body part (13 fixing relative to described cylinder (11); 48) nozzle (23) for being joined by additive in described cylinder (11) has been settled on.
12., by device according to claim 11, is characterized in that, at cylinder (11) and the described fixing wall body part (13 of described rotation; 48) sliding seal (32 is provided with between; 51).
13. by the device according to any one of claim 7 to 12, and it is characterized in that, described cylinder (11) has the revolution conducting portion for being joined by additive in described cylinder.
14. by the device according to any one of claim 7 to 13, and it is characterized in that, described whole cylinder (11) can round transversal line (40) rotation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012207531A DE102012207531A1 (en) | 2012-05-07 | 2012-05-07 | Method and device for dissolving, conditioning and saucing tobacco |
| DE102012207531.3 | 2012-05-07 | ||
| PCT/EP2013/001186 WO2013167237A1 (en) | 2012-05-07 | 2013-04-22 | Method and device for loosening, conditioning and flavouring tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104270967A true CN104270967A (en) | 2015-01-07 |
Family
ID=48182882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380024019.3A Pending CN104270967A (en) | 2012-05-07 | 2013-04-22 | Method and device for loosening, conditioning and flavouring tobacco |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2846650A1 (en) |
| CN (1) | CN104270967A (en) |
| DE (1) | DE102012207531A1 (en) |
| WO (1) | WO2013167237A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR201608327A2 (en) * | 2016-06-17 | 2016-11-21 | Akyuerek Makine Sanayi Ve Ticaret Anonim Sirketi | A Humidification Machine with Inclination |
| CN112450480A (en) * | 2020-12-23 | 2021-03-09 | 河南中烟工业有限责任公司 | Cut tobacco perfuming device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US78117A (en) * | 1868-05-19 | Enoch-r | ||
| GB1471667A (en) * | 1973-07-26 | 1977-04-27 | Dickinson Eng Ltd W | Rotary conditioners |
| CN2666181Y (en) * | 2003-11-04 | 2004-12-29 | 云南昆船第二机械有限公司 | Rolling and swinging type tobacco feeding and flavoring mixing equipment |
| CN101022738A (en) * | 2004-09-15 | 2007-08-22 | 豪尼制丝设备责任有限公司 | Tobacco preparation device with vertical drum |
| CN102232613A (en) * | 2010-05-03 | 2011-11-09 | 豪尼机械制造股份公司 | Device for conditioning tobacco |
| CN102777605A (en) * | 2012-08-06 | 2012-11-14 | 江苏润洲塑胶有限公司 | Seal ring of roller |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827058A (en) * | 1955-04-04 | 1958-03-18 | Proctor & Schwartz Inc | Method and apparatus for continuously processing tobacco |
| DE2436139C3 (en) * | 1973-07-26 | 1983-12-08 | W.H. Dickinson Engineering Ltd., Southampton | Conditioning device for tobacco |
| US4471790A (en) | 1982-04-07 | 1984-09-18 | Philip Morris Incorporated | Tobacco mass treatment method |
| EP0101270A1 (en) | 1982-08-18 | 1984-02-22 | Amf Incorporated | Tobacco opening and conditioning apparatus |
| EP0101271A1 (en) | 1982-08-18 | 1984-02-22 | Amf Incorporated | Tobacco opening and conditioning apparatus |
| US4498486A (en) | 1982-11-09 | 1985-02-12 | Philip Morris Incorporated | Tobacco bale steam injection |
| DD240832A1 (en) * | 1984-12-08 | 1986-11-19 | Wissenschaft U Technik Tabakin | METHOD FOR PRODUCING PRESENT SMOKED ABAC, IN PARTICULAR PIPE TOBACCO |
| DE69001169T2 (en) * | 1989-05-04 | 1993-07-01 | Gbe International Plc | TOBACCO TREATMENT DEVICE. |
| US5103842A (en) * | 1990-08-14 | 1992-04-14 | Philip Morris Incorporated | Conditioning cylinder with flights, backmixing baffles, conditioning nozzles and air recirculation |
| DE19751525C2 (en) * | 1997-11-20 | 2003-02-13 | Bat Cigarettenfab Gmbh | Method and device for controlling the initial moisture content of tobacco |
-
2012
- 2012-05-07 DE DE102012207531A patent/DE102012207531A1/en not_active Withdrawn
-
2013
- 2013-04-22 WO PCT/EP2013/001186 patent/WO2013167237A1/en active Application Filing
- 2013-04-22 CN CN201380024019.3A patent/CN104270967A/en active Pending
- 2013-04-22 EP EP13718303.4A patent/EP2846650A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US78117A (en) * | 1868-05-19 | Enoch-r | ||
| GB1471667A (en) * | 1973-07-26 | 1977-04-27 | Dickinson Eng Ltd W | Rotary conditioners |
| CN2666181Y (en) * | 2003-11-04 | 2004-12-29 | 云南昆船第二机械有限公司 | Rolling and swinging type tobacco feeding and flavoring mixing equipment |
| CN101022738A (en) * | 2004-09-15 | 2007-08-22 | 豪尼制丝设备责任有限公司 | Tobacco preparation device with vertical drum |
| CN102232613A (en) * | 2010-05-03 | 2011-11-09 | 豪尼机械制造股份公司 | Device for conditioning tobacco |
| CN102777605A (en) * | 2012-08-06 | 2012-11-14 | 江苏润洲塑胶有限公司 | Seal ring of roller |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013167237A1 (en) | 2013-11-14 |
| EP2846650A1 (en) | 2015-03-18 |
| DE102012207531A1 (en) | 2013-11-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |