EP1125508A2 - Procédé et dispositif pour la valorisation de poussière de tabac - Google Patents

Procédé et dispositif pour la valorisation de poussière de tabac Download PDF

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Publication number
EP1125508A2
EP1125508A2 EP01102310A EP01102310A EP1125508A2 EP 1125508 A2 EP1125508 A2 EP 1125508A2 EP 01102310 A EP01102310 A EP 01102310A EP 01102310 A EP01102310 A EP 01102310A EP 1125508 A2 EP1125508 A2 EP 1125508A2
Authority
EP
European Patent Office
Prior art keywords
tobacco
particles
dust
manufacture
articles
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.)
Withdrawn
Application number
EP01102310A
Other languages
German (de)
English (en)
Other versions
EP1125508A3 (fr
Inventor
Dietmar Zielke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP1125508A2 publication Critical patent/EP1125508A2/fr
Publication of EP1125508A3 publication Critical patent/EP1125508A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/185—Separating devices, e.g. winnowing, removing impurities
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod

Definitions

  • the invention relates to a method for recycling in the manufacture of Articles of the tobacco processing industry accruing tobacco dust, in which the Tobacco dust is collected. Furthermore, the invention relates to a device for Utilize in the manufacture of articles of the tobacco processing industry accruing tobacco dust, which is a collecting device for collecting the tobacco dust having.
  • tobacco dust In the manufacture of articles of the tobacco processing industry, especially at the production of cigarettes, tobacco dust is not insignificant. This dust represents high losses and has to be expensive Dust extraction systems (filters, cyclones etc.) from the exhaust air of the corresponding Manufacturing machine be separated and processed or disposed of. In the Processing or recycling of the tobacco dust, for example to tobacco foil, arise high costs due to the complex manufacturing process of the tobacco foil.
  • the object of the present invention is therefore to develop methods and devices to make the type mentioned above more cost-effective.
  • the advantages of the invention are, in particular, that the agglomeration the tobacco dust, preferably carried out as a press agglomeration, the tobacco dust can be used in a simple and therefore inexpensive manner. Because the Press agglomerates generated are easy to handle and process.
  • the present one works particularly inexpensively and thus particularly advantageously Invention when the agglomerated particles for the manufacture of the article provided tobacco.
  • the tobacco dust can be collected and disposed of at a large central location of tobacco dust can be dispensed with. Rather, even in the manufacture of corresponding items, such as cigarettes, a certain amount Save high-quality and therefore expensive tobacco, because part of the required amount of tobacco through the generated by press agglomeration, preferred granular particles can be replaced.
  • the device according to the invention a return device for returning the agglomerated tobacco dust in the manufacture of the items.
  • the invention thus provides a direct treatment of the tobacco dust on the cigarette manufacturing machine and the return of the processed Tobacco dust is available in the cigarettes.
  • the tobacco dust can preferably collected, processed and put back into the cigarettes be incorporated.
  • the tobacco dust in the preparation according to the invention is taken from a cigarette brand just made, so that a change in taste of the final product due to a different composition is not expected.
  • it is particularly useful for press agglomeration advantageous that the tobacco dust does not require any additional treatment, i.e. Not must be moistened, charged with binders or additives or may even need to be dried again.
  • the invention can completely dispense with such additives.
  • the invention can also be used outside of the cigarette machine with the invention Steps with a corresponding enlargement of the used Devices for central dust treatment in a factory for the production of Use articles from the tobacco processing industry.
  • Another advantageous embodiment of the invention is characterized in that that a given granule size of the particles is given, that subsequently the particles by agglomeration into granular particles processed, and that finally the particles if their size the predetermined granule size exceeds, this on or below the predetermined Granulate size can be crushed with the help of a shredding device. Consequently can the invention to the respective requirements, such as the Manufacture of a specific cigarette and its contents are put through Choice of granule size to be adjusted.
  • the particles are used to produce the Articles after sifting the tobacco intended for the production of the articles, especially after a separation of tobacco stems from the tobacco become.
  • the agglomerated Particles may be present in screening processes in a distributor of a cigarette manufacturing machine along with disruptive parts of the tobacco, such as Ribs, excreted from the tobacco stream intended for the manufacture of the articles become.
  • the aforementioned distributors are, for example, in DE 3 624 260 A1 or in DE 4 206 054 A1.
  • Press agglomeration thus forms the core of the method according to the invention a tobacco dust separated from tobacco fibers, optionally with subsequent comminution, and recycling of the granules produced to a Granule size not disturbing in the cigarette rod.
  • This granule size shouldn't be too large to prevent large fluctuations in weight in the end product, and shouldn't be too small to go through with further processing steps to be removed as tobacco dust.
  • As a preferred granule size a size with a diameter of about 1 to 3 mm was found.
  • the generated granulate-like particles are compressed sufficiently to, if necessary required subsequent comminution step, for example with a Cutting mill, not to completely disintegrate into dust again. Since also with the Crushing the particles generated dust back into the agglomeration process is returned, the shredding device should be selected so that as possible Over 50% of the tobacco dust is retained as an agglomerate of the desired size.
  • a preferred embodiment of the invention doses the for production Depending on the article, tobacco supplied agglomerated particles of a strand density of an article strand finally produced. In this way, the proportion of agglomerated particles in the end product can be adjust to a desired value.
  • Another advantageous embodiment leads the agglomerated particles evenly the flow of tobacco intended for the manufacture of the articles.
  • FIG. 1 shows a distributor 1 of a cigarette manufacturing machine, which is otherwise not shown for feeding tobacco 2 to a schematically shown Suction line conveyor 4.
  • the distributor 1 works as follows:
  • the tobacco 2 is placed in a lock 6. From there the tobacco 2 gets in a pre-distributor 8. In the pre-distributor 8 the tobacco 2 is from a combing-out roller 10 along a cover plate 12 into a main storage container 14 promoted. A main conveyor 14 enters the main storage container 14 via an oscillating conveyor 16 also excess tobacco 18, which at the end of the suction strand conveyor 4 does not illustrated equalizer was removed.
  • the tobacco 2 is made from the main storage container 14 with the aid of a driver 20 provided steep conveyor 22 according to arrow 24 in the distributor 1 upwards a deflection roller 26 of the steep conveyor 22 promoted. After redirecting the Carrier 20 of the steep conveyor 22 through the deflection roller 26 produces the tobacco 2 a magnet 28 for sorting metal past onto a paddle roller 30. The tobacco 2 passes from the paddle roller 30 into a storage shaft 32 for formation of a stock of tobacco 2. Further details of the previously described, the Storage shaft 32 upstream distributor arrangement of distributor 1 shows, for example U.S. Patent 4,373,538.
  • the tobacco 2 passes from the stowage shaft 32 to a metering or separating roller 34.
  • the separating roller 34 has spikes 36.
  • the separation roller 34 forms together with one with pins 38, comparatively quickly rotating beater roller 40 a separating device.
  • the one with the one before described tobacco shower 42 generated enters a channel 46 narrowing in a funnel shape.
  • At the end of channel 46 one blows Blown air nozzle 48 a visual air flow transverse to the conveying direction of the channel 46.
  • the sight air stream separates the light tobacco fibers 50 consisting of long tobacco fibers and short light tobacco fibers from the heavier ribs 52 and transports them transversely towards a guide surface 54.
  • Some light tobacco fibers 50 sink down with ribs 52. You get through a cellular wheel sluice 56 into an inspection shaft 60, in which the heavy ribs 52 continue to sink and be carried away while the lighter ones Tobacco fibers 50 rise in a channel 58 due to the injector effect of a blown air jet from a nozzle, not shown, in an air box 62, the the light tobacco fibers 50 also blow towards the guide surface 54.
  • the light tobacco fibers 50 reach the from the guide surface 54 directly from below Suction line conveyor 4.
  • the fleece bed 70 made of light tobacco fibers 50 is then replaced by the invention Method using the device 72 according to the invention for recycling from the accruing in the manufacture of the cigarettes, not shown shown tobacco dust press agglomerate 74 supplied. This is done as follows:
  • the tobacco dust is collected via a collecting device, not shown and a press agglomeration device, not shown, for press agglomeration of the tobacco dust. Then it becomes the tobacco dust obtained press agglomerate 74 to a predetermined granule size with the help of a shredder, not shown. That crushed like that Press agglomerate 74 is then placed in a reservoir 76. From the reservoir 76 the press agglomerate 74 via a metering roller 78 one for uniformity of the stream of press agglomerate 74 serving vibrating trough 80. Of the Swinging trough 80, the uniform flow of press agglomerate 74 enters a funnel 82 and from there into a line 84.
  • This line 84 becomes Press agglomerate 74 injected into a channel 88 by means of an injector 86, from which channel from the press agglomerate 74 in the tobacco fleece 70 from light Tobacco fibers 50 arrives, so that from there they are pushed onto the suction line conveyor 4 is promoted.
  • Actuator 90 detects for calculation the target value via a sensor 94 the machine cycle of the cigarette manufacturing machine and via a sensor 96 the strand density of the manufactured Strands of cigarettes. Furthermore, the cigarette length to determine the target value a specification device 98 is specified.
  • FIG. 2 shows another embodiment of the integration of the invention Device 72 in the distributor 1. Parts which correspond to parts of Figures 1, are denoted by the same reference numerals in FIG. In the 2, the device 72 is integrated in such a way that over the metering roller 78 delivered the press agglomerate 74 to the vibratory conveyor 16 becomes. The press agglomerate 74 is then mixed with by the vibrating conveyor 16 given the excess 18 to the main reservoir 14. From there it takes Press agglomerate 74 for the tobacco 2 described above with reference to Figure 1 Way in the distributor 1.
EP01102310A 2000-02-18 2001-02-01 Procédé et dispositif pour la valorisation de poussière de tabac Withdrawn EP1125508A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10007485A DE10007485A1 (de) 2000-02-18 2000-02-18 Verfahren und Vorrichtung zur Verwertung von Tabakstaub
DE10007485 2000-02-18

Publications (2)

Publication Number Publication Date
EP1125508A2 true EP1125508A2 (fr) 2001-08-22
EP1125508A3 EP1125508A3 (fr) 2004-05-06

Family

ID=7631465

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01102310A Withdrawn EP1125508A3 (fr) 2000-02-18 2001-02-01 Procédé et dispositif pour la valorisation de poussière de tabac

Country Status (6)

Country Link
US (1) US6840248B2 (fr)
EP (1) EP1125508A3 (fr)
JP (1) JP2001245648A (fr)
CN (1) CN1176615C (fr)
DE (1) DE10007485A1 (fr)
PL (1) PL345878A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2311330A1 (fr) * 2009-09-11 2011-04-20 Hauni Maschinenbau AG Dispositif de répartition et procédé de chargement d'une machine à cigarettes
WO2022079668A1 (fr) * 2020-10-15 2022-04-21 Philip Morris Products S.A. Extraction d'élément chauffant de suscepteur

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006117B4 (de) * 2005-02-10 2007-01-11 British American Tobacco (Germany) Gmbh Verarbeitung von Tabakmaterialien mit hohem Anteil an Tabakkleinteilen
US11647783B2 (en) 2005-07-19 2023-05-16 Juul Labs, Inc. Devices for vaporization of a substance
US9675109B2 (en) * 2005-07-19 2017-06-13 J. T. International Sa Method and system for vaporization of a substance
US20160345631A1 (en) 2005-07-19 2016-12-01 James Monsees Portable devices for generating an inhalable vapor
DE102006027365A1 (de) * 2006-06-13 2007-12-27 Hauni Maschinenbau Ag Verfahren zum Herstellen eines Strangs der Tabak verarbeitenden Industrie sowie Strangmaschine
US9888712B2 (en) 2007-06-08 2018-02-13 Philip Morris Usa Inc. Oral pouch products including a liner and tobacco beads
US8991402B2 (en) 2007-12-18 2015-03-31 Pax Labs, Inc. Aerosol devices and methods for inhaling a substance and uses thereof
US8377215B2 (en) 2008-12-18 2013-02-19 Philip Morris Usa Inc. Moist botanical pouch processing
US8863755B2 (en) * 2009-02-27 2014-10-21 Philip Morris Usa Inc. Controlled flavor release tobacco pouch products and methods of making
US8281931B2 (en) * 2009-09-18 2012-10-09 Key Technology, Inc. Apparatus and method for post-threshing inspection and sorting of tobacco lamina
US10051884B2 (en) 2010-03-26 2018-08-21 Philip Morris Usa Inc. Controlled release mentholated tobacco beads
IL291500B2 (en) 2011-08-16 2024-03-01 Juul Labs Inc Low temperature electronic evaporation device and methods
CN102488326A (zh) * 2011-12-16 2012-06-13 新乡东方工业科技有限公司 卷烟机落地回收烟丝处理装置
US10517530B2 (en) 2012-08-28 2019-12-31 Juul Labs, Inc. Methods and devices for delivering and monitoring of tobacco, nicotine, or other substances
US10653180B2 (en) 2013-06-14 2020-05-19 Juul Labs, Inc. Multiple heating elements with separate vaporizable materials in an electric vaporization device
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
KR20230013165A (ko) 2013-05-06 2023-01-26 쥴 랩스, 인크. 에어로졸 장치를 위한 니코틴 염 제제 및 그 방법
CA2932464C (fr) 2013-12-05 2023-01-03 Pax Labs, Inc. Formulations liquides de nicotine pour dispositifs generateurs d'aerosol et procedes correspondants
US9549573B2 (en) 2013-12-23 2017-01-24 Pax Labs, Inc. Vaporization device systems and methods
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US20160366947A1 (en) 2013-12-23 2016-12-22 James Monsees Vaporizer apparatus
FI3491948T4 (fi) 2013-12-23 2024-05-06 Juul Labs International Inc Höyrystyslaitejärjestelmiä
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US10399712B2 (en) 2013-12-26 2019-09-03 Altria Client Services Llc Slide measuring system for filling pouches and associated method
US11478021B2 (en) 2014-05-16 2022-10-25 Juul Labs, Inc. Systems and methods for aerosolizing a vaporizable material
EP3821735A1 (fr) 2014-12-05 2021-05-19 Juul Labs, Inc. Commande de dose graduée
EP3328742B8 (fr) 2015-07-30 2019-07-24 Altria Client Services LLC Système de mesure coulissant pour remplissage de sachets et procédé associé
EP3413960B1 (fr) 2016-02-11 2021-03-31 Juul Labs, Inc. Cartouche de vaporisateur remplissable et procédé de remplissage
SG11201806801VA (en) 2016-02-11 2018-09-27 Juul Labs Inc Securely attaching cartridges for vaporizer devices
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
DE102016108094A1 (de) * 2016-05-02 2017-11-02 Hauni Maschinenbau Gmbh Verfahren zum Wiederaufbereiten von Tabakmaterial und Einrichtung der Tabak verarbeitenden Industrie
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
US11660403B2 (en) 2016-09-22 2023-05-30 Juul Labs, Inc. Leak-resistant vaporizer device
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
DE102018101297A1 (de) 2018-01-22 2019-07-25 Hauni Maschinenbau Gmbh Einrichtung und Verfahren zum Verarbeiten von Tabakrohmaterial sowie mit dem Verfahren hergestelltes Tabak-Granulat

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB727903A (en) * 1951-04-10 1955-04-13 American Mach & Foundry Tobacco sheet material, method of and apparatus for making the same
GB854654A (en) * 1958-04-22 1960-11-23 Lorillard Co P Improvements relating to methods of and apparatus for processing tobacco
US3987804A (en) * 1969-04-02 1976-10-26 Molins Limited Manufacture of cigarettes and the like
GB1305900A (fr) * 1969-04-02 1973-02-07
DE2506839A1 (de) * 1975-02-18 1976-08-26 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum bilden eines tabakfuellstromes
US3968804A (en) * 1974-05-20 1976-07-13 Amf Incorporated Extruded tobacco sheet
DE2729730C2 (de) * 1976-09-24 1986-11-13 Hauni-Werke Körber & Co KG, 2050 Hamburg Verteiler einer Strangmaschine zum Herstellen von Rauchartikeln
GB2074052A (en) * 1980-04-17 1981-10-28 Hauni Werke Koerber & Co Kg Apparatus for applying atomized plasticizer to a running web of filamentary filter
US4341228A (en) * 1981-01-07 1982-07-27 Philip Morris Incorporated Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby
US4373538A (en) * 1981-02-17 1983-02-15 Hauni-Werke Korber & Co. Kg. Method and apparatus for forming a stream from several types of tobacco
DE3137110A1 (de) * 1981-09-18 1983-04-07 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum agglomerieren von schuettgut
JPS59106282A (ja) * 1982-12-07 1984-06-19 日本たばこ産業株式会社 シガレツト製造機用刻たばこ給送装置
DE3339247C1 (de) * 1983-10-28 1985-05-09 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Verfahren und Vorrichtung zur Herstellung von gekraeuselten Faserstuecken aus wiederaufbereitetem Tabak
DE3624260A1 (de) 1985-08-08 1987-02-19 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum bilden eines stranges aus tabak- oder dgl. fasern
US4986285A (en) * 1986-03-06 1991-01-22 Korber Ag Method and apparatus for ascertaining the density of wrapped tobacco fillers and the like
US4893639A (en) 1986-07-22 1990-01-16 R. J. Reynolds Tobacco Company Densified particulate materials for smoking products and process for preparing the same
US4862905A (en) 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
DE4008475C2 (de) * 1990-03-16 2002-10-10 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Herstellen von Filterzigaretten
DE4206054C2 (de) * 1991-03-06 2002-11-28 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Herstellen eines Tabakstranges
DE19514925A1 (de) * 1995-04-22 1996-10-24 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Aufbereiten von bei der Herstellung von Artikeln der tabakverarbeitenden Industrie anfallenden Abluft
RU2174490C2 (ru) * 1996-12-16 2001-10-10 Солвей Интерокс ГмбХ Способ получения перкарбоната натрия

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2311330A1 (fr) * 2009-09-11 2011-04-20 Hauni Maschinenbau AG Dispositif de répartition et procédé de chargement d'une machine à cigarettes
CN102018283A (zh) * 2009-09-11 2011-04-20 豪尼机械制造股份公司 用于对香烟束条机进行供料的分配器装置和方法
WO2022079668A1 (fr) * 2020-10-15 2022-04-21 Philip Morris Products S.A. Extraction d'élément chauffant de suscepteur

Also Published As

Publication number Publication date
EP1125508A3 (fr) 2004-05-06
US20010015209A1 (en) 2001-08-23
PL345878A1 (en) 2001-08-27
CN1176615C (zh) 2004-11-24
DE10007485A1 (de) 2001-08-23
US6840248B2 (en) 2005-01-11
CN1308905A (zh) 2001-08-22
JP2001245648A (ja) 2001-09-11

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