DE69117702T2 - Verfahren und Vorrichtung zum Aussortieren von schweren und leichten Partikeln aus Partikel-Material - Google Patents
Verfahren und Vorrichtung zum Aussortieren von schweren und leichten Partikeln aus Partikel-MaterialInfo
- Publication number
- DE69117702T2 DE69117702T2 DE1991617702 DE69117702T DE69117702T2 DE 69117702 T2 DE69117702 T2 DE 69117702T2 DE 1991617702 DE1991617702 DE 1991617702 DE 69117702 T DE69117702 T DE 69117702T DE 69117702 T2 DE69117702 T2 DE 69117702T2
- Authority
- DE
- Germany
- Prior art keywords
- trough
- air
- platform
- troughs
- walls
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims description 69
- 239000002245 particle Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title description 13
- 230000007423 decrease Effects 0.000 claims description 5
- 239000011236 particulate material Substances 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 241000208125 Nicotiana Species 0.000 description 40
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 39
- 238000000926 separation method Methods 0.000 description 15
- 238000010276 construction Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 8
- 230000000750 progressive effect Effects 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000005243 fluidization Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
- B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Combined Means For Separation Of Solids (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909027714A GB9027714D0 (en) | 1990-12-20 | 1990-12-20 | Method and apparatus for separation of objectionable particles from tobacco material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69117702D1 DE69117702D1 (de) | 1996-04-11 |
| DE69117702T2 true DE69117702T2 (de) | 1996-10-02 |
Family
ID=10687376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1991617702 Expired - Fee Related DE69117702T2 (de) | 1990-12-20 | 1991-12-16 | Verfahren und Vorrichtung zum Aussortieren von schweren und leichten Partikeln aus Partikel-Material |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0492924B1 (fr) |
| CA (1) | CA2058125C (fr) |
| DE (1) | DE69117702T2 (fr) |
| DK (1) | DK0492924T3 (fr) |
| ES (1) | ES2087261T3 (fr) |
| GB (1) | GB9027714D0 (fr) |
| GR (1) | GR3019979T3 (fr) |
| IE (1) | IE74221B1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334749B (zh) * | 2010-07-20 | 2013-05-22 | 湖北中烟工业有限责任公司 | 废烟处理线在线烟丝与丝束纤维分离装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1932312A1 (de) * | 1969-06-26 | 1971-01-21 | Hauni Werke Koerber & Co Kg | Vorrichtung zum pneumatischen Heraussichten von Tabakrippen aus einem Gemisch von Tabakblatteilen und Tabakrippen |
| DE68911533T2 (de) * | 1988-07-08 | 1994-04-07 | Gbe International Plc | Windsichter für produktteilchen. |
| GB8822723D0 (en) * | 1988-09-28 | 1988-11-02 | Rothmans Int Tobacco | Method & apparatus for separation of objectionable particles from tobacco material |
-
1990
- 1990-12-20 GB GB909027714A patent/GB9027714D0/en active Pending
-
1991
- 1991-12-16 EP EP19910311670 patent/EP0492924B1/fr not_active Expired - Lifetime
- 1991-12-16 DE DE1991617702 patent/DE69117702T2/de not_active Expired - Fee Related
- 1991-12-16 DK DK91311670T patent/DK0492924T3/da active
- 1991-12-16 ES ES91311670T patent/ES2087261T3/es not_active Expired - Lifetime
- 1991-12-18 IE IE442091A patent/IE74221B1/en not_active IP Right Cessation
- 1991-12-19 CA CA 2058125 patent/CA2058125C/fr not_active Expired - Fee Related
-
1996
- 1996-05-20 GR GR960401354T patent/GR3019979T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK0492924T3 (da) | 1996-07-22 |
| EP0492924B1 (fr) | 1996-03-06 |
| DE69117702D1 (de) | 1996-04-11 |
| GR3019979T3 (en) | 1996-08-31 |
| GB9027714D0 (en) | 1991-02-13 |
| IE914420A1 (en) | 1992-07-01 |
| CA2058125C (fr) | 1999-09-14 |
| EP0492924A2 (fr) | 1992-07-01 |
| IE74221B1 (en) | 1997-07-16 |
| EP0492924A3 (en) | 1993-01-27 |
| CA2058125A1 (fr) | 1992-06-21 |
| ES2087261T3 (es) | 1996-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HAUNI PRIMARY GMBH, 21033 HAMBURG, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HAUNI PRIMARY GMBH, 21493 SCHWARZENBEK, DE |
|
| 8339 | Ceased/non-payment of the annual fee |