FR2430265A1 - Dispositif a lit fluidise pour le triage des particules de densites differentes - Google Patents
Dispositif a lit fluidise pour le triage des particules de densites differentesInfo
- Publication number
- FR2430265A1 FR2430265A1 FR7820580A FR7820580A FR2430265A1 FR 2430265 A1 FR2430265 A1 FR 2430265A1 FR 7820580 A FR7820580 A FR 7820580A FR 7820580 A FR7820580 A FR 7820580A FR 2430265 A1 FR2430265 A1 FR 2430265A1
- Authority
- FR
- France
- Prior art keywords
- fluidised bed
- different densities
- sepg
- flotation
- 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.)
- Granted
Links
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
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
-
- 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
- B01J8/44—Fluidisation grids
-
- 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
- B03B5/46—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using dry heavy media; Devices therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
L'invention concerne un dispositif à lit fluidisé pour le triage des particules de densités différentes. Le dispositif de triage comprend une gouttière 1 à l'intérieur de laque le s'étend un diffuseur 2 qui sépare une boîte à vent inférieure 3 d'un lit fluidisé supérieur 4. Le diffuseur 2 est composé de solides pulvérulents ou granulés liés entre eux par une résine, et il est lié par collage au châssis métallique 5 qui l'entoure et qui fait partie de la gouttière 1. Application : dispositif de triage à débit important.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820580A FR2430265A1 (fr) | 1978-07-04 | 1978-07-04 | Dispositif a lit fluidise pour le triage des particules de densites differentes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820580A FR2430265A1 (fr) | 1978-07-04 | 1978-07-04 | Dispositif a lit fluidise pour le triage des particules de densites differentes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2430265A1 true FR2430265A1 (fr) | 1980-02-01 |
FR2430265B1 FR2430265B1 (fr) | 1983-01-28 |
Family
ID=9210561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820580A Granted FR2430265A1 (fr) | 1978-07-04 | 1978-07-04 | Dispositif a lit fluidise pour le triage des particules de densites differentes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2430265A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004950A1 (fr) * | 1986-02-20 | 1987-08-27 | Central Electricity Generating Board | Separation de particules de differentes densites |
EP0243819A2 (fr) * | 1986-04-28 | 1987-11-04 | Organ-Faser Technology Company N.V. | Procédé et dispositif pour fractionner un mélange hétérogène de matières solides |
DE102006032380A1 (de) * | 2006-07-13 | 2008-01-17 | Eisenmann Anlagenbau Gmbh & Co. Kg | Vorrichtung zum Fördern fluidisierbarer Medien |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE543810A (fr) * | ||||
US2291044A (en) * | 1940-02-21 | 1942-07-28 | Morgan Concentrating Corp | Separation or recovery of values from aggregate materials |
GB742773A (en) * | 1952-11-18 | 1956-01-04 | Dry Ore Concentrator Inc | Dry ore concentrating devices and methods |
FR2240053A1 (fr) * | 1973-08-06 | 1975-03-07 | Victor Batiste Henri | |
US3889631A (en) * | 1974-03-18 | 1975-06-17 | Us Energy | Means for effecting fluidization in pyrolytic carbon coating processes |
-
1978
- 1978-07-04 FR FR7820580A patent/FR2430265A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE543810A (fr) * | ||||
US2291044A (en) * | 1940-02-21 | 1942-07-28 | Morgan Concentrating Corp | Separation or recovery of values from aggregate materials |
GB742773A (en) * | 1952-11-18 | 1956-01-04 | Dry Ore Concentrator Inc | Dry ore concentrating devices and methods |
FR2240053A1 (fr) * | 1973-08-06 | 1975-03-07 | Victor Batiste Henri | |
US3889631A (en) * | 1974-03-18 | 1975-06-17 | Us Energy | Means for effecting fluidization in pyrolytic carbon coating processes |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004950A1 (fr) * | 1986-02-20 | 1987-08-27 | Central Electricity Generating Board | Separation de particules de differentes densites |
EP0243819A2 (fr) * | 1986-04-28 | 1987-11-04 | Organ-Faser Technology Company N.V. | Procédé et dispositif pour fractionner un mélange hétérogène de matières solides |
EP0243819A3 (en) * | 1986-04-28 | 1988-12-28 | Organ-Faser Technology Company N.V. | Method of and device for fractionating a heterogeneous mixture of solid materials |
DE102006032380A1 (de) * | 2006-07-13 | 2008-01-17 | Eisenmann Anlagenbau Gmbh & Co. Kg | Vorrichtung zum Fördern fluidisierbarer Medien |
DE102006032380B4 (de) * | 2006-07-13 | 2011-06-01 | Eisenmann Anlagenbau Gmbh & Co. Kg | Vorrichtung zum Fördern fluidisierbarer Medien |
Also Published As
Publication number | Publication date |
---|---|
FR2430265B1 (fr) | 1983-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE15773T1 (de) | Verteiler fuer einen fliessbettreaktor. | |
MX159100A (es) | Mejoras en metodo y aparato para separar particulas de minerales mediante flotacion de un campo centrifugo | |
JPS5313272A (en) | Precision planar moving plate | |
CA2062825A1 (fr) | Procede de triage par flottation d'objets de densites legerement differentes et dispositif correspondant | |
WO2020199817A1 (fr) | Procédé pour améliorer la qualité de fluidisation de particules et la stabilité de la densité de séparation, et dispositif de support | |
SE8501197D0 (sv) | Vibrationsseparator | |
FR2430265A1 (fr) | Dispositif a lit fluidise pour le triage des particules de densites differentes | |
ATE385858T1 (de) | Gerät zum klassieren von material | |
JPS5560841A (en) | Colored grain selector | |
GB775722A (en) | Improvements in apparatus for the preparation of mats of mineral fibre | |
FI378974A (fr) | ||
JPS5410362A (en) | Reduction of froths in pneumatic conveying of synthetic resin pellets | |
GB973396A (en) | Apparatus for froth flotation | |
DK0544827T3 (da) | Apparat og fremgangsmåde til at forbedre et fluidiseret lejemediums densitetsensartethed og/eller til at forbedre sortering af fluidiseret lejemateriale | |
GB919030A (en) | Improvements in distributing apparatus | |
EP0132061A3 (fr) | Systèmes à lit fluidisé | |
SE7904830L (sv) | Multipelhydrocyklonseparator | |
NL7705122A (en) | Mineral recovery system from sea bed - distributes buoyant material capable of adhering to particles required | |
GB851021A (en) | Process for providing plastics material with a matt surface | |
EP0332466A3 (fr) | Dispositif à pompe pour liquide | |
JPS538869A (en) | Method and apparatus for agitating in oil tank | |
SE8502004D0 (sv) | Materialmatare for pneumatisk transportanordning materialmatare for pneumatisk transportanordning | |
JPS57131634A (en) | Fixed flow transportation device of powdery and granular material | |
Tran-Cong et al. | Two-dimensional Helmholtz flow about a flat plate and related shapes | |
UA10288A (uk) | Спосіб одержання гранульованого продукту |