ATE465649T1 - METHOD AND DEVICE FOR THE THERMAL TREATMENT OF LOOSE MATERIALS, IN PARTICULAR ORGANIC PLANT MATERIALS - Google Patents

METHOD AND DEVICE FOR THE THERMAL TREATMENT OF LOOSE MATERIALS, IN PARTICULAR ORGANIC PLANT MATERIALS

Info

Publication number
ATE465649T1
ATE465649T1 AT06119168T AT06119168T ATE465649T1 AT E465649 T1 ATE465649 T1 AT E465649T1 AT 06119168 T AT06119168 T AT 06119168T AT 06119168 T AT06119168 T AT 06119168T AT E465649 T1 ATE465649 T1 AT E465649T1
Authority
AT
Austria
Prior art keywords
section
relative
angle
nozzle
adjusted
Prior art date
Application number
AT06119168T
Other languages
German (de)
Inventor
Arkadiusz Druzdzel
Marek Sieredzinski
Original Assignee
Int Tobacco Machinery Poland
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 Int Tobacco Machinery Poland filed Critical Int Tobacco Machinery Poland
Application granted granted Critical
Publication of ATE465649T1 publication Critical patent/ATE465649T1/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
    • 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Solid Materials (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

The present invention relates to a method and a device for thermal processing of loose materials, particularly organic plant materials. In every step of the method according to the invention proper, preferable, local conditions for thermal processing of the material are established, by delivering a process gas, the temperature of which is adjusted independently for each of the steps of the method, the temperature of the hydrodynamic medium in a form of a process gas, preferably pure air and/or air saturated with another gas, ranging from 20° to 400°C. The gas is delivered via a set of one or several nozzles, positioned and controlled in each of the process sections independently, under an absolute pressure in the range from 0,2 hPa to 1 MPa, while the processed material is put into rotary motion, preferably in each of the steps, with a speed adjusted separately for each of the steps and a layer of the processed material is formed at the inner surface of the section, the rotary motion of the material is generated around axes, inclination angle of which relative to the horizontal direction is adjusted separately for every section, depending on desired quality parameters of the final product, the process gas being fed concurrently and/or backwardly relative to the rotating processed material, at an angle of adjusted magnitude, and glued together fibers of the processed material are defibrated. In the device according to the invention, at least one additional nozzle (3) for the process gas is located in at least one of the process sections (2, 4, 5), the nozzle being directed at an angle relative to the direction of rotation of the process section (2, 4, 5) and situated at an adjusted angle ´ relative to a tangent to the cross-section of the process section (2, 4, 5) and at an angle ² relative to the horizontal axis, measured in the plane of this cross-section, and the distance Rn between the outlet of the nozzle (3) and the axis of rotation of process sections (2, 4, 5) is smaller than the radius R of the section's cross-section drawn in the plane of the location of the nozzle.
AT06119168T 2005-08-31 2006-08-18 METHOD AND DEVICE FOR THE THERMAL TREATMENT OF LOOSE MATERIALS, IN PARTICULAR ORGANIC PLANT MATERIALS ATE465649T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL376849A PL376849A1 (en) 2005-08-31 2005-08-31 Method and device for the heat treatment of loose material, particularly material of the vegetable origin

Publications (1)

Publication Number Publication Date
ATE465649T1 true ATE465649T1 (en) 2010-05-15

Family

ID=37434346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06119168T ATE465649T1 (en) 2005-08-31 2006-08-18 METHOD AND DEVICE FOR THE THERMAL TREATMENT OF LOOSE MATERIALS, IN PARTICULAR ORGANIC PLANT MATERIALS

Country Status (4)

Country Link
EP (1) EP1759601B1 (en)
AT (1) ATE465649T1 (en)
DE (1) DE602006013910D1 (en)
PL (2) PL376849A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513609A (en) * 2013-05-01 2014-11-05 Dickinson Legg Ltd Drying apparatus
CN104445036B (en) * 2014-11-17 2017-11-10 山东中烟工业有限责任公司 A kind of tobacco flavoring system and feed liquid flow control methods
CN104522868B (en) * 2014-12-05 2016-04-20 山东中烟工业有限责任公司 A kind of burley tobaccos that improve bake method and the device that machine exports moisture content in leaves uniformity
CN111165857B (en) * 2020-02-28 2022-04-19 广西中烟工业有限责任公司 Tobacco flake storage process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572218A (en) * 1983-10-27 1986-02-25 Proctor & Schwartz, Inc. Remoistening of tobacco
US4887619A (en) * 1986-11-28 1989-12-19 R. J. Reynolds Tobacco Company Method and apparatus for treating particulate material
CN1073836C (en) * 1996-02-02 2001-10-31 布朗和威廉森烟草公司 Method and apparatus for low residence time redrying of tobacco
DE19751525C2 (en) * 1997-11-20 2003-02-13 Bat Cigarettenfab Gmbh Method and device for controlling the initial moisture content of tobacco
DE19945892B4 (en) * 1999-09-24 2004-11-04 British American Tobacco (Germany) Gmbh conditioning drum

Also Published As

Publication number Publication date
EP1759601A1 (en) 2007-03-07
EP1759601B1 (en) 2010-04-28
PL1759601T3 (en) 2010-09-30
PL376849A1 (en) 2007-03-05
DE602006013910D1 (en) 2010-06-10

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