DE102005024975A1 - Apparatus and method for drying a tobacco product - Google Patents
Apparatus and method for drying a tobacco product Download PDFInfo
- Publication number
- DE102005024975A1 DE102005024975A1 DE102005024975A DE102005024975A DE102005024975A1 DE 102005024975 A1 DE102005024975 A1 DE 102005024975A1 DE 102005024975 A DE102005024975 A DE 102005024975A DE 102005024975 A DE102005024975 A DE 102005024975A DE 102005024975 A1 DE102005024975 A1 DE 102005024975A1
- Authority
- DE
- Germany
- Prior art keywords
- tobacco
- treatment room
- conditioning medium
- separator
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 235000019505 tobacco product Nutrition 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 10
- 241000208125 Nicotiana Species 0.000 claims abstract description 41
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000003750 conditioning effect Effects 0.000 claims description 35
- 239000007789 gas Substances 0.000 claims description 12
- 239000000796 flavoring agent Substances 0.000 claims description 9
- 235000019634 flavors Nutrition 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910001868 water Inorganic materials 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 8
- 239000003570 air Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- -1 steam Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
- F26B17/103—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with specific material feeding arrangements, e.g. combined with disintegrating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/22—Tobacco leaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Manufacture Of Tobacco Products (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Die Anmeldung betrifft eine Vorrichtung zum Trocknen eines Tabakgutes (13), mit einem Trocknungsrohr (10), das von einem das zu trocknende Tabakgut (13) mitführenden Heißgasstrom (29) durchströmt ist, und einem Abscheider (12) zum Trennen des getrockneten Tabakgutes von dem Heißgasstrom, und zeichnet sich dadurch aus, dass in Transportrichtung hinter dem Abscheider (12) ein im Wesentlichen geschlossener Behandlungsraum (24) durch zwei in einem Transportrohrabschnitt (25) hintereinander angeordnete Zellradschleusen (22, 23) gebildet wird. Die Anmeldung betrifft weiterhin ein entsprechendes Trocknungsverfahren.The application relates to a device for drying a tobacco material (13), with a drying tube (10) which is traversed by a hot gas stream (29) carrying the tobacco material (13) to be dried, and a separator (12) for separating the dried tobacco product from the hot gas stream, and is characterized in that in the transport direction behind the separator (12) a substantially closed treatment chamber (24) by two in a transport pipe section (25) successively arranged rotary valves (22, 23) is formed. The application further relates to a corresponding drying method.
Description
Die Erfindung betrifft eine Vorrichtung zum Trocknen eines Tabakgutes nach dem Oberbegriff von Anspruch 1, und ein entsprechendes Trocknungsverfahren.The The invention relates to a device for drying a tobacco product according to the preamble of claim 1, and a corresponding drying method.
Eine
solche Trocknungsvorrichtung ist aus der
Aus
der
Die Aufgabe der vorliegenden Erfindung besteht darin, eine Vorrichtung und ein Verfahren zum Trocknen eines Tabakgutes mit verbesserten Möglichkeiten zur Beeinflussung der Tabakkondition bereitzustellen.The The object of the present invention is a device and a method for drying a tobacco good with improved options to provide for influencing the tobacco condition.
Die Erfindung löst diese Aufgabe mit den Merkmalen der Ansprüche 1 und 9. Durch die in Transportrichtung hintereinander angeordneten Zellradschleusen in einem Transportrohrabschnitt hinter dem Abscheider wird ein im wesentlichen geschlossener Behandlungsraum hinter dem Abscheider gebildet, der es ermöglicht, auch nach dem Stromtrockner gezielt Einfluss auf die Tabakkondition zu nehmen.The Invention solves This object with the features of claims 1 and 9. By in the transport direction successively arranged rotary valves in a transport tube section behind the separator is a substantially closed treatment room formed behind the separator, which makes it possible even after the flow dryer specifically to influence the tobacco condition.
Dies geschieht vorzugsweise mittels eines in den Behandlungsraum eingebrachten Konditioniermediums, insbesondere Luft, Dampf, Wasser, Kohlendioxid, Stickstoff oder eine Mischung davon.This is preferably done by means of a introduced into the treatment room Conditioning medium, in particular air, steam, water, carbon dioxide, Nitrogen or a mixture thereof.
Im wesentlichen geschlossener Behandlungsraum bedeutet abgesehen von den Eintritts- und Austrittsöffnungen für das Tabakgut, Eintritts- und Austrittsöffnungen für Konditioniermedium und sonstigen Funktionsöffnungen.in the Substantially closed treatment room means apart from the entrance and outlet openings for the Tobacco goods, inlet and outlet openings for conditioning medium and other Functional openings.
Vorzugsweise ist das Konditioniermedium ein Kühlmedium zum Kühlen des Tabakguts, beispielsweise in Form eines Luft-, Kohlendioxid- oder Stickstoffstroms mit einer ausreichend niedrigen Temperatur. Durch Kühlung des Tabakguts nach dem Trocknungsvorgang können Flavourverluste reduziert, ein Kollabieren von expandiertem Tabak vermieden und die im Stromtrockner erreichte Füllfähigkeit fixiert werden. Auf eine separate nachgeschaltete Kühlvorrichtung kann dann gegebenenfalls verzichtet werden. Durch das einfache Vorsehen zweier Zellradschleusen in einem Transportrohrabschnitt kann somit der Aufwand für die Kühlung des Tabakgutes hinter dem Abscheider signifikant reduziert werden. Mit anderen Worten wird die bekannte Kühlvorrichtung mit einfachen Mitteln in das dem Abscheider nachgeordnete Transportrohr integriert, um den Aufwand zu reduzieren.Preferably the conditioning medium is a cooling medium for cooling of the tobacco, for example in the form of an air, carbon dioxide or nitrogen flow at a sufficiently low temperature. By cooling of the tobacco after the drying process can reduce flavor losses, a collapse of expanded tobacco and avoided in the current dryer achieved filling capacity be fixed. On a separate downstream cooling device can then be waived if necessary. By the simple provision two rotary valves in a transport pipe section can thus the effort for the cooling of the tobacco material behind the separator are significantly reduced. In other words, the known cooling device with simple Integrated means in the separator downstream transport tube, to reduce the effort.
Vorzugsweise kann das Konditioniermedium auch dazu dienen, das Tabakgut aufzufeuchten, insbesondere wenn das Tabakgut in dem Trocknungsvorgang zunächst übertrocknet wird und anschließend in dem Behandlungsraum durch Wasser- und/oder Dampfzugabe auf die gewünschte Feuchte aufgefeuchtet wird. Dieses Verfahren ist beispielsweise auch anwendbar, um Burley-Strips zu behandeln. Auf einen der Trocknungsvorrichtung nachgeschalteten Burley-Toaster kann dann gegebenenfalls verzichtet werden.Preferably the conditioning medium can also serve to moisten the tobacco, especially when the tobacco in the drying process initially overdried and then in the treatment room by adding water and / or steam to the desired Moisture is moistened. This procedure is for example also applicable to handle Burley strips. On one of the drying device Downstream Burley toaster can then be waived become.
Vorzugsweise kann das Konditioniermedium ebenfalls dazu dienen, Top-Flavour auf das Tabakgut aufzubringen. Auf eine der Trocknungsvorrichtung nachgeschaltete Flavour-Trommel kann dann gegebenenfalls verzichtet werden.Preferably the conditioning medium can also serve top flavor to apply the tobacco. Downstream of one of the drying device Flavor drum can then be waived if necessary.
Insbesondere die Auffeuchtung des Tabakgutes und/oder das Aufbringen von Top-Flavour kann vorzugsweise mittels einer Einrichtung in Form einer rotierenden Hohlwalze mit Austrittsöffnungen für das Konditioniermedium erfolgen.Especially the moistening of the tobacco and / or the application of top flavor may preferably by means of a device in the form of a rotating hollow cylinder outlet openings for the conditioning medium respectively.
Weitere vorteilhafte Merkmale gehen aus den Unteransprüchen und der folgenden Beschreibung vorteilhafter Ausführungsbeispiele unter Bezugnahme auf die beigefügten Zeichnungen hervor. Es zeigen:Further advantageous features will become apparent from the subclaims and the following description advantageous embodiments with reference to the attached Drawings forth. Show it:
Die
in den Figuren im Ausschnitt gezeigte Trocknungsvorrichtung umfasst
ein Trocknungsrohr
Der
getrocknete Tabak wird in dem Abscheider
Hinter
der Zellradschleuse
Die
Tabakeinbringung in das Trocknungsrohr
Die
nachgeordneten Zellradschleusen
In
der Ausführungsform
gemäß
Die
dem Abscheider
Claims (15)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024975A DE102005024975A1 (en) | 2005-05-25 | 2005-05-25 | Apparatus and method for drying a tobacco product |
IT000845A ITMI20060845A1 (en) | 2005-05-25 | 2006-04-28 | DEVICE AND PROCEDURE FOR DRYING A TOBACCO PRODUCT |
GB0610093A GB2426566A (en) | 2005-05-25 | 2006-05-19 | Tobacco dryer comprising a closed processing chamber formed by starwheel airlocks |
CNA2006100844918A CN1868345A (en) | 2005-05-25 | 2006-05-24 | Apparatus and method for drying tobacco material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024975A DE102005024975A1 (en) | 2005-05-25 | 2005-05-25 | Apparatus and method for drying a tobacco product |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005024975A1 true DE102005024975A1 (en) | 2006-11-30 |
Family
ID=36660581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005024975A Ceased DE102005024975A1 (en) | 2005-05-25 | 2005-05-25 | Apparatus and method for drying a tobacco product |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1868345A (en) |
DE (1) | DE102005024975A1 (en) |
GB (1) | GB2426566A (en) |
IT (1) | ITMI20060845A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103564639A (en) * | 2013-11-07 | 2014-02-12 | 浙江中烟工业有限责任公司 | SIROX steam expansion machine capable of automatically cleaning |
CN106839753A (en) * | 2016-12-30 | 2017-06-13 | 山东中烟工业有限责任公司 | A kind of guide cover structure that gas lock is fed suitable for pneumatic convey drier |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL211482B1 (en) * | 2007-09-24 | 2012-05-31 | Int Tobacco Machinery Poland | The manner and dosing unit for increasing of efficiency of the swelling process and drying of organic materials, especially in stream dryer |
EP2113176A1 (en) | 2008-04-16 | 2009-11-04 | Philip Morris Products S.A. | Process for preparing a tobacco blend |
GB0902629D0 (en) * | 2009-02-17 | 2009-04-01 | Dickinson Legg Ltd | Tabacco drying apparatus |
CN101828760B (en) * | 2010-04-30 | 2012-08-22 | 广东中烟工业有限责任公司 | Pneumatic drying device |
IT1404282B1 (en) * | 2011-01-27 | 2013-11-15 | Garbuio Spa | TOBACCO COOLING DEVICE, PARTICULARLY FOR A TOBACCO DRYING SYSTEM. |
EP2770855B1 (en) * | 2012-07-24 | 2015-03-11 | Astab Tutun Gida Makina Insaat Taahhut Sanayi Ve Ticaret Limited Sirketi | Method of filling green tobacco leaves into string bags and sun curing in the string bag |
EP2745716A1 (en) * | 2012-12-20 | 2014-06-25 | Philip Morris Products S.A. | Method and Apparatus for Expanding a Product Containing Starch |
CN103202530B (en) * | 2013-04-16 | 2015-03-18 | 江苏中烟工业有限责任公司徐州卷烟厂 | Air-flowing type tobacco shred perfuming device |
CN106617244B (en) * | 2016-11-28 | 2018-09-21 | 龙岩烟草工业有限责任公司 | Air-flow dries silk method and air-flow dries silk device |
CN106539116B (en) * | 2016-11-28 | 2018-10-30 | 龙岩烟草工业有限责任公司 | Steam compensation dries silk method and dries silk device |
CN108338395B (en) * | 2018-01-18 | 2020-10-30 | 河南中烟工业有限责任公司 | Grouping processing technology beneficial to improving uniformity of cut tobacco structure |
CN108720072A (en) * | 2018-05-30 | 2018-11-02 | 滁州卷烟材料厂 | A kind of drying means of big moisture tobacco leaf drying throwing |
CN111109636A (en) * | 2020-01-22 | 2020-05-08 | 红云红河烟草(集团)有限责任公司 | Tobacco redrying equipment is used in laboratory |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246513A1 (en) * | 1981-12-17 | 1983-07-21 | American Brands, Inc., New York, N.Y. | METHOD FOR LOSSING TOBACCO |
EP0895721B1 (en) * | 1997-08-08 | 2002-05-22 | Hauni Maschinenbau Aktiengesellschaft | Method and apparatus for applying a conditioning agent to tobacco material |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308876A (en) * | 1979-02-16 | 1982-01-05 | Airco, Inc. | Methods and apparatus for expanding tobacco |
DE3130778C2 (en) * | 1981-08-04 | 1985-09-19 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Process for increasing the filling capacity of tobacco |
-
2005
- 2005-05-25 DE DE102005024975A patent/DE102005024975A1/en not_active Ceased
-
2006
- 2006-04-28 IT IT000845A patent/ITMI20060845A1/en unknown
- 2006-05-19 GB GB0610093A patent/GB2426566A/en not_active Withdrawn
- 2006-05-24 CN CNA2006100844918A patent/CN1868345A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246513A1 (en) * | 1981-12-17 | 1983-07-21 | American Brands, Inc., New York, N.Y. | METHOD FOR LOSSING TOBACCO |
EP0895721B1 (en) * | 1997-08-08 | 2002-05-22 | Hauni Maschinenbau Aktiengesellschaft | Method and apparatus for applying a conditioning agent to tobacco material |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103564639A (en) * | 2013-11-07 | 2014-02-12 | 浙江中烟工业有限责任公司 | SIROX steam expansion machine capable of automatically cleaning |
CN103564639B (en) * | 2013-11-07 | 2016-01-27 | 浙江中烟工业有限责任公司 | A kind of SIROX steam expansion machine of automated cleaning |
CN106839753A (en) * | 2016-12-30 | 2017-06-13 | 山东中烟工业有限责任公司 | A kind of guide cover structure that gas lock is fed suitable for pneumatic convey drier |
Also Published As
Publication number | Publication date |
---|---|
CN1868345A (en) | 2006-11-29 |
GB0610093D0 (en) | 2006-06-28 |
GB2426566A (en) | 2006-11-29 |
ITMI20060845A1 (en) | 2006-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |