DE602006013910D1 - 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 materialsInfo
- Publication number
- DE602006013910D1 DE602006013910D1 DE602006013910T DE602006013910T DE602006013910D1 DE 602006013910 D1 DE602006013910 D1 DE 602006013910D1 DE 602006013910 T DE602006013910 T DE 602006013910T DE 602006013910 T DE602006013910 T DE 602006013910T DE 602006013910 D1 DE602006013910 D1 DE 602006013910D1
- Authority
- DE
- Germany
- Prior art keywords
- section
- relative
- angle
- nozzle
- adjusted
- 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.)
- Active
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
- Drying Of Solid Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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.
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 |
---|---|
DE602006013910D1 true DE602006013910D1 (en) | 2010-06-10 |
Family
ID=37434346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006013910T Active DE602006013910D1 (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)
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)
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 |
EP0959698B1 (en) * | 1996-02-02 | 2002-12-04 | British American Tobacco (Investments) Limited | 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 |
-
2005
- 2005-08-31 PL PL376849A patent/PL376849A1/en not_active Application Discontinuation
-
2006
- 2006-08-18 DE DE602006013910T patent/DE602006013910D1/en active Active
- 2006-08-18 PL PL06119168T patent/PL1759601T3/en unknown
- 2006-08-18 EP EP06119168A patent/EP1759601B1/en not_active Not-in-force
- 2006-08-18 AT AT06119168T patent/ATE465649T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL376849A1 (en) | 2007-03-05 |
EP1759601B1 (en) | 2010-04-28 |
ATE465649T1 (en) | 2010-05-15 |
PL1759601T3 (en) | 2010-09-30 |
EP1759601A1 (en) | 2007-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |