WO2011012539A1 - Verfahren zur abtrennung von magnetisierbaren partikeln aus einer suspension und zugehörige vorrichtung - Google Patents
Verfahren zur abtrennung von magnetisierbaren partikeln aus einer suspension und zugehörige vorrichtung Download PDFInfo
- Publication number
- WO2011012539A1 WO2011012539A1 PCT/EP2010/060683 EP2010060683W WO2011012539A1 WO 2011012539 A1 WO2011012539 A1 WO 2011012539A1 EP 2010060683 W EP2010060683 W EP 2010060683W WO 2011012539 A1 WO2011012539 A1 WO 2011012539A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separation
- concentrate
- separator
- flow
- separating
- 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.)
- Ceased
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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
-
- 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Definitions
- the invention relates to a device according to the preamble of claim 1.
- the invention relates to a device for carrying out this method.
- the desired high mass river typically 1000 m 3 / h and more to be ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ltigen.
- a separating diaphragm which is segmented in the circumferential direction and which partially overlap each other in pairs, the individual segments being supported on circular, central control surfaces. be moved, so that always an approximately closed outer contour is achieved.
- the space between this outer contour and the Separatorinnenwand forms a width-variable separation gap, with the aid of which the concentrate stream can be changed independently of other process parameters.
- a wedge-shaped separating diaphragm in a corresponding separator, can be displaceably arranged in or against the direction of flow, so that, depending on the position of the diaphragm, a larger or smaller separating gap is formed to separate the concentrate.
- the slope of the separating wedge is facing the inner wall of the separator, so that the gap between them at the end of the separator can be increased by this axial displacement or else made smaller.
- the z. B. circular segment cams can be, results in a continuous edge
- the cams are controlled by a common cam, so that there is an approximately closed outer contour
- the outer radius corresponds to the inner radius of the Separa ⁇ torspalts
- edges of the segments may be provided with hard metal, hard ceramic, or other wear protection against erosion by the mineral solids content of the pulp, which is also possible with axially shifted emstuckiger dividing panel,
- a separating diaphragm which is conical in shape to the magnet-side surface of the separating gap hm can be displaced axially so as to increase or reduce the separating gap in a particularly simple manner.
- electro-mechanical control elements which are controlled by an electronic control.
- the electronic control receives as a control variable a signal which can be obtained from the Magnetitmenge contained in the partial flow or the output mass flow on their volume related magnetizability.
- FIG. 1 shows a magnetic separator
- Figure 2 shows the cross section of a magnetic separator with azimuthally adjustable aperture
- FIG. 3 shows a longitudinal section through a separator according to FIG.
- a separator which is formed symmetrically with respect to a longitudinal axis I.
- the separator preferably has a round cross-section. But it can also have a rectangular or square cross-section.
- a magnetic device which is formed in practice by a coil as an electromagnet for electrically ak ⁇ tivierbaren magnetization. Other me ⁇ chanical magnetic devices are possible.
- a stream S is passed by means of a pump or the like, which consists of an ore with magnetizable particles and other materials.
- the material flow should be separated into a valuable concentrate and a residual gait.
- FIG. 2 denoted by 10 is the tube wall of the separator 1 from FIG. The cut is made at the bottom of Se ⁇ comparator is 1. It is seen that a separating diaphragm 11 is present, which consists of three utilisesproprietarig overlapping part aperture 11 ', 11 ", 11'".
- a gap 15 is formed in each case.
- the gap width of the gap 15 can be changed from the outside and, in particular, adapted to the respective requirements by means of electrical control.
- Tailing In the middle part of the remaining gear is carried out, which is referred to as Tailing.
- FIG. 3 a pipe wall of the separator 1/2 of FIG. 1 is designated by 20. It is shown here the longitudinal section in the lower area.
- an aperture device 21 is arranged axially displaceable in this embodiment, wherein there is a gap 25 between the aperture 21 and the tube inner wall 20 of the separator 2.
- the diaphragm device is designed so that a change of the circumferential gap 25 takes place with the axial displacement. This again diverts the proportion of material flow around the circumference and creates a variable value stream.
- a wear protection 22 is arranged on the surface of the divider panel 21. Furthermore, a coil 35 can be seen here as part of the magnetic device 5 from FIG. 1, with which magnetic fields suitable for the intended purpose can be generated.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Cyclones (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010277737A AU2010277737B2 (en) | 2009-07-31 | 2010-07-23 | Method for separating magnetisable particles from a suspension and associated device |
| RU2012107475/03A RU2531684C2 (ru) | 2009-07-31 | 2010-07-23 | Устройство сепарации намагничиваемых частиц из суспензии |
| CN201080034123.7A CN102470374B (zh) | 2009-07-31 | 2010-07-23 | 从悬浮液中分离可磁化粒子的方法和相应的装置 |
| CA2769502A CA2769502A1 (en) | 2009-07-31 | 2010-07-23 | Method for separating magnetizable particles from a suspension and associated device |
| US13/387,807 US9101940B2 (en) | 2009-07-31 | 2010-07-23 | Method for separating magnetisable particles from a suspension and associated device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009035416A DE102009035416A1 (de) | 2009-07-31 | 2009-07-31 | Verfahren zur Abtrennung von magnetisierbaren Partikeln aus einer Suspension und zugehörige Vorrichtung |
| DE102009035416.6 | 2009-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011012539A1 true WO2011012539A1 (de) | 2011-02-03 |
Family
ID=42727645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2010/060683 Ceased WO2011012539A1 (de) | 2009-07-31 | 2010-07-23 | Verfahren zur abtrennung von magnetisierbaren partikeln aus einer suspension und zugehörige vorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9101940B2 (de) |
| CN (1) | CN102470374B (de) |
| AU (1) | AU2010277737B2 (de) |
| CA (1) | CA2769502A1 (de) |
| CL (1) | CL2012000262A1 (de) |
| DE (1) | DE102009035416A1 (de) |
| PE (1) | PE20121299A1 (de) |
| RU (1) | RU2531684C2 (de) |
| WO (1) | WO2011012539A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
| CN104428047A (zh) * | 2012-05-21 | 2015-03-18 | 阿迪控股(2008)有限公司 | 用于加热系统的分离器装置 |
| US9376457B2 (en) | 2010-09-03 | 2016-06-28 | Basf Se | Hydrophobic, functionalized particles |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2780023A1 (en) | 2009-11-11 | 2011-05-19 | Basf Se | Method for concentrating magnetically separated components from ore suspensions and for removing said components from a magnetic separator at a low loss rate |
| DE102010023131A1 (de) | 2010-06-09 | 2011-12-15 | Basf Se | Anordnung und Verfahren zum Trennen magnetisierbarer Partikel von einer Flüssigkeit |
| US9024050B2 (en) | 2011-04-12 | 2015-05-05 | Basf Se | Hydrophobic, functionalized particles |
| CN105499142B (zh) * | 2016-01-27 | 2017-06-20 | 东北大学 | 一种复合磁场螺旋溜槽金属熔珠分离系统及方法 |
| JP6842060B2 (ja) * | 2017-01-31 | 2021-03-17 | 株式会社カワノラボ | 分析方法、及び分析装置 |
| RU2746880C1 (ru) * | 2020-06-26 | 2021-04-21 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Система автоматического контроля содержания магнетита в пульпе |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922612A1 (de) * | 1979-06-02 | 1980-12-11 | Dinglinger Kg Dr Ing Erich | Magnet-abscheider |
| US4293410A (en) * | 1978-09-21 | 1981-10-06 | Hans Streuli Ag | Magnetic filter |
| EP0252190A1 (de) * | 1986-07-08 | 1988-01-13 | Bunting Magnetics Company | Magnetisches Filter |
| JPS63296886A (ja) * | 1987-05-29 | 1988-12-02 | Hitachi Elevator Eng & Serv Co Ltd | 磁気処理装置のマグネツトストレ−ナ |
| US20020157992A1 (en) * | 1996-09-03 | 2002-10-31 | Mcgaa John R. | Alternating current magnetic separator |
| US20050035030A1 (en) * | 2002-02-01 | 2005-02-17 | Oder Robin R | Continuous magnetic seperator and process |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1043851A (en) * | 1912-04-29 | 1912-11-12 | Murex Magnetic Company Ltd | Process of separating ores, &c. |
| GB462912A (en) * | 1934-09-22 | 1937-03-17 | United States Steel Corp | Improvements in processes and apparatus for electro-magnetic separation of materials |
| US3371790A (en) | 1965-01-13 | 1968-03-05 | Marvel Eng Co | Magnetic filter |
| SU1166828A1 (ru) | 1980-09-19 | 1985-07-15 | Ворошиловградский машиностроительный институт | Подвесной саморазгружающийс электромагнитный железоотделитель |
| US4620923A (en) * | 1984-07-16 | 1986-11-04 | Bunting Magnetics Company | Gated drawer filter |
| GB8530360D0 (en) * | 1985-12-10 | 1986-01-22 | Gec Elliott Mech Handling | Magnetic separators |
| RU1794890C (ru) | 1989-09-08 | 1993-02-15 | Г.Г. Кадышёв, Ю.Г. Кадышев и Е.П. Си- дунов | Устройство дл извлечени веществ из жидкой среды |
| EP1368127B1 (de) | 2001-02-16 | 2012-06-27 | Ausmetec Pty Ltd | Vorrichtung und verfahren zur induzierung von magnetismus |
| EP1615555B1 (de) * | 2003-04-15 | 2012-06-13 | Philips Intellectual Property & Standards GmbH | Verfahren zur räumlich aufgelösten ermittlung der verteilung magnetischer partikel in einem untersuchungsbereich |
| DE102004062535A1 (de) * | 2004-12-24 | 2006-07-06 | Forschungszentrum Karlsruhe Gmbh | Semipermeables Membransystem für magnetische Partikelfraktionen |
-
2009
- 2009-07-31 DE DE102009035416A patent/DE102009035416A1/de not_active Ceased
-
2010
- 2010-07-23 CN CN201080034123.7A patent/CN102470374B/zh not_active Expired - Fee Related
- 2010-07-23 CA CA2769502A patent/CA2769502A1/en not_active Abandoned
- 2010-07-23 WO PCT/EP2010/060683 patent/WO2011012539A1/de not_active Ceased
- 2010-07-23 AU AU2010277737A patent/AU2010277737B2/en not_active Ceased
- 2010-07-23 RU RU2012107475/03A patent/RU2531684C2/ru not_active IP Right Cessation
- 2010-07-23 US US13/387,807 patent/US9101940B2/en not_active Expired - Fee Related
- 2010-07-23 PE PE2012000139A patent/PE20121299A1/es not_active Application Discontinuation
-
2012
- 2012-01-31 CL CL2012000262A patent/CL2012000262A1/es unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293410A (en) * | 1978-09-21 | 1981-10-06 | Hans Streuli Ag | Magnetic filter |
| DE2922612A1 (de) * | 1979-06-02 | 1980-12-11 | Dinglinger Kg Dr Ing Erich | Magnet-abscheider |
| EP0252190A1 (de) * | 1986-07-08 | 1988-01-13 | Bunting Magnetics Company | Magnetisches Filter |
| JPS63296886A (ja) * | 1987-05-29 | 1988-12-02 | Hitachi Elevator Eng & Serv Co Ltd | 磁気処理装置のマグネツトストレ−ナ |
| US20020157992A1 (en) * | 1996-09-03 | 2002-10-31 | Mcgaa John R. | Alternating current magnetic separator |
| US20050035030A1 (en) * | 2002-02-01 | 2005-02-17 | Oder Robin R | Continuous magnetic seperator and process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
| US9376457B2 (en) | 2010-09-03 | 2016-06-28 | Basf Se | Hydrophobic, functionalized particles |
| CN104428047A (zh) * | 2012-05-21 | 2015-03-18 | 阿迪控股(2008)有限公司 | 用于加热系统的分离器装置 |
| CN104428047B (zh) * | 2012-05-21 | 2016-09-28 | 阿迪控股(2008)有限公司 | 用于加热系统的分离器装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010277737B2 (en) | 2014-07-31 |
| RU2012107475A (ru) | 2013-09-10 |
| US9101940B2 (en) | 2015-08-11 |
| RU2531684C2 (ru) | 2014-10-27 |
| CL2012000262A1 (es) | 2012-10-12 |
| CN102470374A (zh) | 2012-05-23 |
| CA2769502A1 (en) | 2011-02-03 |
| PE20121299A1 (es) | 2012-10-20 |
| US20120125858A1 (en) | 2012-05-24 |
| AU2010277737A1 (en) | 2012-02-09 |
| DE102009035416A1 (de) | 2011-02-10 |
| CN102470374B (zh) | 2015-06-03 |
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