BE904049A - Procede et appareil pour le traitement de matieres en particules. - Google Patents
Procede et appareil pour le traitement de matieres en particules.Info
- Publication number
- BE904049A BE904049A BE0/216142A BE216142A BE904049A BE 904049 A BE904049 A BE 904049A BE 0/216142 A BE0/216142 A BE 0/216142A BE 216142 A BE216142 A BE 216142A BE 904049 A BE904049 A BE 904049A
- Authority
- BE
- Belgium
- Prior art keywords
- zone
- walls
- flow
- particle material
- gaseous
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/245—Spouted-bed technique
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- 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
- F26B3/06—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 flowing through the materials or objects to be dried
- F26B3/08—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/092—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
- F26B3/0926—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 flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by pneumatic means, e.g. spouted beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Drying Of Solid Materials (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Selon le procédé de traitement, la matière en particules et notamment le tabac en feuilles hachées, disposée dans une zone de mise en mouvement délimitée par des parois (3-5) divergentes vers le haut, est soumise à un flux d'un milieu gazeux de mise en mouvement, alimenté par l'intermédiaire d'une série d'emplacements (6) pratiqués dans les parois, et de préférence, en meme temps, également à un flux d'un milieu gazeux d'accélération se propageant suivant une direction ascendante et provenant d'une région inférieure (13,14) de ladite zone. Les traitements envisagés comprennent le séchage, l'humidification, le chauffage, le refroidissement et le mélange.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858501959A GB8501959D0 (en) | 1985-01-25 | 1985-01-25 | Treatment of tobacco |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904049A true BE904049A (fr) | 1986-05-02 |
Family
ID=10573427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216142A BE904049A (fr) | 1985-01-25 | 1986-01-15 | Procede et appareil pour le traitement de matieres en particules. |
Country Status (19)
Country | Link |
---|---|
US (1) | US4949735A (fr) |
JP (1) | JPS61178034A (fr) |
CN (1) | CN86100029B (fr) |
AU (1) | AU563778B2 (fr) |
BE (1) | BE904049A (fr) |
BR (1) | BR8600129A (fr) |
CA (1) | CA1240899A (fr) |
CH (1) | CH668198A5 (fr) |
DE (1) | DE3600831A1 (fr) |
DK (1) | DK36486A (fr) |
ES (1) | ES8704842A1 (fr) |
FI (1) | FI78383C (fr) |
FR (1) | FR2576522B1 (fr) |
GB (2) | GB8501959D0 (fr) |
IT (1) | IT1188236B (fr) |
MY (1) | MY101337A (fr) |
NL (1) | NL8600012A (fr) |
TR (1) | TR23581A (fr) |
ZA (1) | ZA8678B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8530020D0 (en) * | 1985-12-05 | 1986-01-15 | British American Tobacco Co | Treatment of particulate materials |
GB8530019D0 (en) * | 1985-12-05 | 1986-01-15 | British American Tobacco Co | Expansion of vegetable material |
WO2001012287A2 (fr) * | 1999-08-17 | 2001-02-22 | Unilever N.V. | Dispositif servant a extraire un element liquide hors de particules de materiau solide |
AU1168301A (en) * | 1999-11-15 | 2001-05-30 | Energy Engineering International (Pty) Ltd. | A fluidized bed apparatus |
US20030121302A1 (en) * | 2000-03-13 | 2003-07-03 | Oliver Michael John Basil | Production of a fertilizer product |
US20040216756A1 (en) * | 2002-06-04 | 2004-11-04 | Douglas Joseph Casrell | Process and apparatus for reordering expanded tobacco |
US20050091873A1 (en) * | 2002-06-05 | 2005-05-05 | Particle Treatment Technologies Ltd. | Fluidized bed process having a hydro dynamically active layer and a method for use thereof |
IL150052A (en) * | 2002-06-05 | 2007-05-15 | P T T Ltd | Fluidized bed processor having a hydro dynamically active layer and method for use thereof |
US8534904B2 (en) * | 2010-03-10 | 2013-09-17 | Lord Ltd., Lp | Apparatus for restarting a gas-solids contactor |
CN103211301A (zh) * | 2013-04-27 | 2013-07-24 | 红云红河烟草(集团)有限责任公司 | 一种流化床式烟梗颗粒喂料装置及其喂料方法 |
CN103238918B (zh) * | 2013-04-27 | 2015-04-08 | 红云红河烟草(集团)有限责任公司 | 一种流化床式烟丝掺配加香装置及掺配加香方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR82698E (fr) * | 1962-12-01 | 1964-03-27 | Siderurgie Fse Inst Rech | Dispositif de fluidisation de matières pulvérulentes |
US3398718A (en) * | 1965-03-10 | 1968-08-27 | Atomic Energy Commission Usa | Fluidized-bed coating apparatus |
US3417978A (en) * | 1965-09-17 | 1968-12-24 | Ube Industries | Method and apparatus for the gasification and combustion of liquid fuel in a fluidized bed |
FR1493887A (fr) * | 1965-09-18 | 1967-09-01 | Bayer Ag | Procédé et dispositif de mélange, séchage et humidification par voie pneumatique de matières pulvérulentes |
DE1507890A1 (de) * | 1965-09-18 | 1969-04-03 | Bayer Ag | Verfahren und Vorrichtung zum pneumatischen Mischen,Trocknen oder Befeuchten von pulverfoermigem Gut |
US3551513A (en) * | 1967-04-25 | 1970-12-29 | Ube Kogyo Kk | Process for the preparation of olefins by cracking of liquid hydrocarbon |
GB1277110A (en) * | 1968-08-21 | 1972-06-07 | Sincat Spa | The treatment of particles in a fluidised bed |
SE414877B (sv) * | 1975-06-02 | 1980-08-25 | Bahco Ventilation Ab | Anordning for behandling av stofthaltig gas och mengdvara |
US4115929A (en) * | 1976-10-27 | 1978-09-26 | Electric Power Research Institute, Inc. | Gas distributor for fluidizing beds |
GB2049899B (en) * | 1979-05-01 | 1983-03-30 | Ici Ltd | Process for drying vinyl chloride polymer wet cake and drier therefor |
-
1985
- 1985-01-25 GB GB858501959A patent/GB8501959D0/en active Pending
- 1985-12-05 GB GB08530016A patent/GB2170305B/en not_active Expired
- 1985-12-23 AU AU51584/85A patent/AU563778B2/en not_active Ceased
- 1985-12-23 CA CA000498507A patent/CA1240899A/fr not_active Expired
-
1986
- 1986-01-06 ZA ZA8678A patent/ZA8678B/xx unknown
- 1986-01-06 NL NL8600012A patent/NL8600012A/nl not_active Application Discontinuation
- 1986-01-09 CN CN86100029A patent/CN86100029B/zh not_active Expired
- 1986-01-09 IT IT19032/86A patent/IT1188236B/it active
- 1986-01-14 DE DE19863600831 patent/DE3600831A1/de not_active Withdrawn
- 1986-01-15 BE BE0/216142A patent/BE904049A/fr not_active IP Right Cessation
- 1986-01-15 BR BR8600129A patent/BR8600129A/pt not_active IP Right Cessation
- 1986-01-17 US US06/820,527 patent/US4949735A/en not_active Expired - Fee Related
- 1986-01-20 FI FI860254A patent/FI78383C/fi not_active IP Right Cessation
- 1986-01-23 ES ES551144A patent/ES8704842A1/es not_active Expired
- 1986-01-23 CH CH260/86A patent/CH668198A5/fr not_active IP Right Cessation
- 1986-01-23 TR TR41/86A patent/TR23581A/xx unknown
- 1986-01-24 DK DK36486A patent/DK36486A/da not_active Application Discontinuation
- 1986-01-24 JP JP61013579A patent/JPS61178034A/ja active Pending
- 1986-01-24 FR FR868601008A patent/FR2576522B1/fr not_active Expired - Lifetime
-
1987
- 1987-08-13 MY MYPI87001331A patent/MY101337A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN86100029B (zh) | 1988-03-23 |
JPS61178034A (ja) | 1986-08-09 |
US4949735A (en) | 1990-08-21 |
CN86100029A (zh) | 1986-07-23 |
GB8530016D0 (en) | 1986-01-15 |
DK36486A (da) | 1986-07-26 |
DK36486D0 (da) | 1986-01-24 |
FI78383C (fi) | 1989-08-10 |
TR23581A (tr) | 1990-04-06 |
FR2576522A1 (fr) | 1986-08-01 |
FI860254A0 (fi) | 1986-01-20 |
CA1240899A (fr) | 1988-08-23 |
IT8619032A0 (it) | 1986-01-09 |
GB2170305A (en) | 1986-07-30 |
GB8501959D0 (en) | 1985-02-27 |
ZA8678B (en) | 1986-08-27 |
AU563778B2 (en) | 1987-07-23 |
FI860254A (fi) | 1986-07-26 |
IT1188236B (it) | 1988-01-07 |
FI78383B (fi) | 1989-04-28 |
ES551144A0 (es) | 1987-04-16 |
AU5158485A (en) | 1986-07-31 |
ES8704842A1 (es) | 1987-04-16 |
NL8600012A (nl) | 1986-08-18 |
CH668198A5 (fr) | 1988-12-15 |
GB2170305B (en) | 1988-09-01 |
MY101337A (en) | 1991-09-05 |
FR2576522B1 (fr) | 1990-10-26 |
BR8600129A (pt) | 1986-09-23 |
DE3600831A1 (de) | 1986-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BRITISH-AMERICAN TOBACCO CY LTD Effective date: 19920131 |