CA2152068C - Systeme de separation de particules solides - Google Patents
Systeme de separation de particules solidesInfo
- Publication number
- CA2152068C CA2152068C CA002152068A CA2152068A CA2152068C CA 2152068 C CA2152068 C CA 2152068C CA 002152068 A CA002152068 A CA 002152068A CA 2152068 A CA2152068 A CA 2152068A CA 2152068 C CA2152068 C CA 2152068C
- Authority
- CA
- Canada
- Prior art keywords
- barrel
- particles
- fraction
- medium
- solid particles
- 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
- 239000002245 particle Substances 0.000 title claims abstract description 170
- 239000007787 solid Substances 0.000 title claims abstract description 86
- 238000000926 separation method Methods 0.000 title claims abstract description 41
- 230000005484 gravity Effects 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 41
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 235000012489 doughnuts Nutrition 0.000 description 15
- 239000000203 mixture Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000005201 scrubbing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000370685 Arge Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000012791 bagels Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B03B11/00—Feed or discharge devices integral with washing or wet-separating equipment
-
- 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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
- B03B5/42—Devices therefor, other than using centrifugal force of drum or lifting wheel type
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Crushing And Grinding (AREA)
Abstract
L'invention concerne un système qui permet de séparer des particules solides en deux fractions grâce à un milieu dont le poids volumique est intermédiaire entre celui des particules de la première fraction et celui des particules de la deuxième fraction. Dans sa variante préférée, le système comprend: a) un tambour tournant (1) doté d'une section médiane centrale où intervient la séparation; b) un dispositif (9) associé à ce tambour (1) pour entraîner sa rotation le long de son axe longitudinal; c) un dispositif (5) d'alimentation ou d'injection amenant dans ce tambour tant les particules solides à séparer que le milieu permettant cette séparation; d) un dispositif (6) de retrait de la fraction submergée depuis cette section médiane centrale; e) un dispositif (8) de retrait de la fraction flottante depuis cette section médiane centrale, et f) un dispositif (28, 30) qui empêche les particules flottantes de se diriger vers les particules submergées et donc de se mélanger avec elles. L'invention concerne aussi un procédé permettant la séparation des milieux utilisés.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/993,857 US5373946A (en) | 1992-12-21 | 1992-12-21 | System for media separation of solid particles |
| US07/993,857 | 1992-12-21 | ||
| US08/088,538 | 1993-07-09 | ||
| US08/088,538 US5495949A (en) | 1993-07-09 | 1993-07-09 | System for treating solid particles in a medium |
| PCT/BE1993/000081 WO1994014541A1 (fr) | 1992-12-21 | 1993-12-20 | Separateur de particules solides a flottation gravimetrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2152068A1 CA2152068A1 (fr) | 1994-07-07 |
| CA2152068C true CA2152068C (fr) | 1999-10-05 |
Family
ID=26778777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002152068A Expired - Fee Related CA2152068C (fr) | 1992-12-21 | 1993-12-20 | Systeme de separation de particules solides |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0674546B1 (fr) |
| AT (1) | ATE149380T1 (fr) |
| CA (1) | CA2152068C (fr) |
| DE (1) | DE69308594T2 (fr) |
| DK (1) | DK0674546T3 (fr) |
| ES (1) | ES2101485T3 (fr) |
| WO (1) | WO1994014541A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024226A (en) * | 1997-06-05 | 2000-02-15 | Olivier; Paul A. | System and process for separating and recovering/recycling solid wastes and waste streams |
| BE1027742B1 (nl) | 2019-11-08 | 2021-06-09 | Galloo Nv | Werkwijze en inrichting voor het scheiden van aluminium uit afval |
| BE1027788B1 (nl) | 2019-11-22 | 2021-06-22 | Galloo Nv | Werkwijze en inrichting voor het scheiden van zware metalen uit afval |
| BE1027787B1 (nl) | 2019-11-25 | 2021-06-22 | Advanced Design Of Recycling Machines Nv | Methode en inrichting voor het scheiden van materialen, zoals metalen en kunststoffen, met verschillende soortelijke massa in twee gescheiden fracties |
| BE1029842B1 (nl) | 2021-10-12 | 2023-05-08 | Amacro Nv | Werkwijze voor het sorteren van afval |
| BE1030122B1 (nl) | 2021-12-28 | 2023-07-24 | Craenhals Metal Terminal Nv | Werkwijze en inrichting voor het scheiden en drogen van aluminium uit afval |
| BE1030128B1 (nl) | 2021-12-28 | 2023-07-26 | Craenhals Metal Terminal Nv | Werkwijze voor het aanvullen van water aan een flotatiestysteem |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR533027A (fr) * | 1920-01-31 | 1922-02-17 | Appareil pour la séparation de substances de poids spécifiques différents au moyen d'un liquide séparateur dans un tambour tournant | |
| US1559938A (en) * | 1922-07-07 | 1925-11-03 | Thomas M Chance | Apparatus for separating materials of different specific gravities |
| FR866046A (fr) * | 1940-02-24 | 1941-06-13 | Cie De Fives Lille | Procédé et appareil pour la séparation des matières solides par liqueur dense |
| DE960801C (de) * | 1955-07-30 | 1957-03-28 | Schuechtermann & Kremer Baum A | Trommelsinkscheider zum Aufbereiten von Mineralien, insbesondere von Steinkohle, in Schwerfluessigkeit |
| US4234415A (en) | 1979-02-12 | 1980-11-18 | Tuya Casuso Enrique De | Apparatus for separating solids |
| US4267980A (en) | 1979-11-26 | 1981-05-19 | Cal West Metals | Separator |
| US4323449A (en) * | 1980-11-14 | 1982-04-06 | Pelletier Robert A | Method and apparatus for beneficiating coal |
| DE3132162C2 (de) * | 1981-08-14 | 1986-04-10 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Schwertrübescheider |
| US5169005A (en) * | 1991-02-07 | 1992-12-08 | Beane William F | Apparatus for separating material of lighter specific gravity from material of a heavier specific gravity |
-
1993
- 1993-12-20 AT AT94901707T patent/ATE149380T1/de active
- 1993-12-20 DK DK94901707.3T patent/DK0674546T3/da active
- 1993-12-20 DE DE69308594T patent/DE69308594T2/de not_active Expired - Lifetime
- 1993-12-20 EP EP94901707A patent/EP0674546B1/fr not_active Expired - Lifetime
- 1993-12-20 ES ES94901707T patent/ES2101485T3/es not_active Expired - Lifetime
- 1993-12-20 WO PCT/BE1993/000081 patent/WO1994014541A1/fr not_active Ceased
- 1993-12-20 CA CA002152068A patent/CA2152068C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0674546T3 (da) | 1997-09-15 |
| WO1994014541A1 (fr) | 1994-07-07 |
| CA2152068A1 (fr) | 1994-07-07 |
| DE69308594T2 (de) | 1997-10-02 |
| ES2101485T3 (es) | 1997-07-01 |
| ATE149380T1 (de) | 1997-03-15 |
| EP0674546A1 (fr) | 1995-10-04 |
| DE69308594D1 (de) | 1997-04-10 |
| EP0674546B1 (fr) | 1997-03-05 |
| AU5620794A (en) | 1994-07-19 |
| AU673874B2 (en) | 1996-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |