IT1264882B1 - PROCESS AND DEVICE FOR DRYING TOBACCO - Google Patents

PROCESS AND DEVICE FOR DRYING TOBACCO

Info

Publication number
IT1264882B1
IT1264882B1 IT93MI001359A ITMI931359A IT1264882B1 IT 1264882 B1 IT1264882 B1 IT 1264882B1 IT 93MI001359 A IT93MI001359 A IT 93MI001359A IT MI931359 A ITMI931359 A IT MI931359A IT 1264882 B1 IT1264882 B1 IT 1264882B1
Authority
IT
Italy
Prior art keywords
drying
high temperature
tobacco
drying tobacco
steam
Prior art date
Application number
IT93MI001359A
Other languages
Italian (it)
Inventor
Peter Funke
Original Assignee
Koerber & Co Kg
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 Koerber & Co Kg filed Critical Koerber & Co Kg
Publication of ITMI931359A0 publication Critical patent/ITMI931359A0/en
Publication of ITMI931359A1 publication Critical patent/ITMI931359A1/en
Application granted granted Critical
Publication of IT1264882B1 publication Critical patent/IT1264882B1/en

Links

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Vengono descritti un procedimento ed una disposizione per l'essiccamento di tabacco in forma fibrosa o di foglia, oppure di un materiale analogo, laddove l'energia di essiccamento impiegata complessivamente deve essere mantenuta piccola.Questo compito viene risolto per il fatto che l'essiccamento viene effettuato con impiego di vapore ad alta temperatura e di gas ad alta temperatura, preferibilmente aria ad alta temperatura, laddove ogni fluido di essiccamento determina un essiccamento parziale del tabacco. Il vapore molto caldo, arricchito con umidità, viene, per una parte, nuovamente sovrariscaldato ed impiegato per l'essiccamento, per un'altra parte esso serve al riscaldamento di aria ad alta temperatura, dalla quale il tabacco viene ulteriormente essiccato.Il vantaggio realizzato dall'invenzione consiste in unaA process and an arrangement are described for drying tobacco in fibrous or leaf form, or a similar material, where the drying energy used as a whole must be kept small. This task is solved by the fact that drying it is carried out with the use of high temperature steam and high temperature gas, preferably high temperature air, where each drying fluid causes a partial drying of the tobacco. The very hot steam, enriched with humidity, is, for one part, reheated and used for drying, for another part it is used to heat air at high temperature, from which the tobacco is further dried. since the invention consists of a

IT93MI001359A 1992-07-01 1993-06-24 PROCESS AND DEVICE FOR DRYING TOBACCO IT1264882B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221573A DE4221573A1 (en) 1992-07-01 1992-07-01 Method and arrangement for drying tobacco

Publications (3)

Publication Number Publication Date
ITMI931359A0 ITMI931359A0 (en) 1993-06-24
ITMI931359A1 ITMI931359A1 (en) 1994-12-24
IT1264882B1 true IT1264882B1 (en) 1996-10-17

Family

ID=6462226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001359A IT1264882B1 (en) 1992-07-01 1993-06-24 PROCESS AND DEVICE FOR DRYING TOBACCO

Country Status (3)

Country Link
DE (1) DE4221573A1 (en)
GB (1) GB2268254B (en)
IT (1) IT1264882B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046123A1 (en) * 2000-09-15 2002-03-28 Reemtsma H F & Ph Method and device for treating tobacco
RU2461329C2 (en) * 2010-06-11 2012-09-20 Государственное научное учреждение Всероссийский научно-исследовательский институт табака, махорки и табачных изделий Российской академии сельскохозяйственных наук (ГНУ ВНИИТТИ Россельхозакадемии) Method for tobacco drying in dense mass
EP2692246B1 (en) * 2011-03-31 2018-05-09 Japan Tobacco, Inc. Method and apparatus for expanding tobacco material
CN102715637A (en) * 2012-06-26 2012-10-10 段伟 Device for baking tobacco leaves by superheated steam
DE102012217208A1 (en) 2012-09-24 2014-03-27 Hauni Maschinenbau Ag A stream dryer and stream drying method for drying a tobacco material
CN112998305B (en) * 2021-04-07 2022-10-18 河北白沙烟草有限责任公司 Tobacco throwing line steam quality hoisting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396477A (en) * 1966-11-07 1968-08-13 Pillsbury Co Agglomerating apparatus
DE2647438C2 (en) * 1976-10-21 1986-11-13 Hauni-Werke Körber & Co KG, 2050 Hamburg Method and device for drying burley or green leaf tobacco
US4167191A (en) * 1977-09-27 1979-09-11 Brown & Williamson Tobacco Corporation Tobacco drying process
US4315515A (en) * 1980-04-11 1982-02-16 Brown & Williamson Tobacco Corporation Tobacco drying apparatus
DE3323000A1 (en) * 1982-07-15 1984-01-19 Hauni-Werke Körber & Co KG, 2050 Hamburg Arrangement for drying tobacco
DE3412797A1 (en) * 1983-04-23 1984-10-25 Hauni-Werke Körber & Co KG, 2050 Hamburg Method and apparatus for the puffing of tobacco
GB8515217D0 (en) * 1985-06-15 1985-07-17 British American Tobacco Co Treatment of tobacco

Also Published As

Publication number Publication date
DE4221573A1 (en) 1994-01-05
ITMI931359A0 (en) 1993-06-24
GB2268254B (en) 1996-06-12
ITMI931359A1 (en) 1994-12-24
GB2268254A (en) 1994-01-05
GB9313472D0 (en) 1993-08-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626