FR2419762A1 - Perfectionnements relatifs aux separateurs magnetiques - Google Patents

Perfectionnements relatifs aux separateurs magnetiques

Info

Publication number
FR2419762A1
FR2419762A1 FR7906238A FR7906238A FR2419762A1 FR 2419762 A1 FR2419762 A1 FR 2419762A1 FR 7906238 A FR7906238 A FR 7906238A FR 7906238 A FR7906238 A FR 7906238A FR 2419762 A1 FR2419762 A1 FR 2419762A1
Authority
FR
France
Prior art keywords
balls
slots
magnetic separators
evacuation
improvements relating
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
Application number
FR7906238A
Other languages
English (en)
Other versions
FR2419762B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAT INST METALLURG
Original Assignee
NAT INST METALLURG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NAT INST METALLURG filed Critical NAT INST METALLURG
Publication of FR2419762A1 publication Critical patent/FR2419762A1/fr
Application granted granted Critical
Publication of FR2419762B1 publication Critical patent/FR2419762B1/fr
Granted legal-status Critical Current

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
    • B03C1/025—High gradient magnetic separators
    • B03C1/029—High gradient magnetic separators with circulating matrix or matrix elements
    • B03C1/03—High gradient magnetic separators with circulating matrix or matrix elements rotating, e.g. of the carousel type

Landscapes

  • Paper (AREA)
  • Cleaning In General (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Séparateur magnétique. Le séparateur comporte une caisse annulaire 1 montée à rotation autour d'un axe vertical, éventuellement divisée en compartiments par des cloisons radiales 3 et contenant une matrice composée de billes de fer doux 7. La caisse comporte, à la partie inférieure de sa paroi extérieure 5, des fentes 6 réparties autour de sa périphérie qui sont maintenues obturées par une courroie souple 8 entourant la caisse 1 sauf dans une région d'évacuation dans laquelle une partie des billes s'écoule continuellement par les fentes dans une trémie d'évacuation 11 qui les transporte à un crible laveur. Les billes nettoyées sont ensuite rechargées dans la caisse. Application, notamment, aux séparateurs magnétiques à haute intensité utilisés pour la séparation par voie humide de matières paramagnétiques.
FR7906238A 1978-03-14 1979-03-12 Perfectionnements relatifs aux separateurs magnetiques Granted FR2419762A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00781467A ZA781467B (en) 1978-03-14 1978-03-14 Improvements in or relating to magnetic separators

Publications (2)

Publication Number Publication Date
FR2419762A1 true FR2419762A1 (fr) 1979-10-12
FR2419762B1 FR2419762B1 (fr) 1984-11-09

Family

ID=25572696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906238A Granted FR2419762A1 (fr) 1978-03-14 1979-03-12 Perfectionnements relatifs aux separateurs magnetiques

Country Status (11)

Country Link
US (1) US4260477A (fr)
JP (1) JPS54132863A (fr)
AU (1) AU519775B2 (fr)
BR (1) BR7901563A (fr)
CA (1) CA1110586A (fr)
DE (1) DE2909492C2 (fr)
FI (1) FI71080C (fr)
FR (1) FR2419762A1 (fr)
GB (1) GB2016304B (fr)
SE (1) SE433708B (fr)
ZA (1) ZA781467B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD202632A1 (de) * 1981-09-29 1983-09-28 Akad Wissenschaften Ddr Magnetscheider
ZW7284A1 (en) * 1983-05-10 1984-07-18 Mineral Tech Council Magnetic separator
DE3421246C1 (de) * 1984-06-07 1986-01-16 Krupp Polysius Ag, 4720 Beckum Matrixring-Magnetscheider
DE3513801A1 (de) * 1985-04-17 1986-10-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und vorrichtung zur matrixmagnetscheidung
US4737294A (en) * 1985-08-14 1988-04-12 Krupp Polysius Ag Matrix-ring magnetic separator
US6253924B1 (en) 1998-11-10 2001-07-03 Regents Of The University Of Minnesota Magnetic separator apparatus and methods regarding same
ITBO20020004A1 (it) * 2002-01-08 2003-07-08 Marchesini Group Spa Dispositivo per il recupero ed il riutilizzo di articoli indirizzati verso canali di alimentazione
US7798249B2 (en) * 2003-04-16 2010-09-21 Pdti Holdings, Llc Impact excavation system and method with suspension flow control
US20090200080A1 (en) * 2003-04-16 2009-08-13 Tibbitts Gordon A Impact excavation system and method with particle separation
US7793741B2 (en) 2003-04-16 2010-09-14 Pdti Holdings, Llc Impact excavation system and method with injection system
US8020706B2 (en) * 2004-08-13 2011-09-20 Regents Of The University Of Minnesota Fines removal apparatus and methods/systems regarding same
US7347331B2 (en) * 2004-08-13 2008-03-25 Regents Of The University Of Minnesota Fines removal apparatus and methods/systems regarding same
GB2459289B (en) * 2008-04-17 2011-02-16 Eclipse Magnetics Ltd Magnetic filtration apparatus
BR112012005618B1 (pt) * 2009-10-28 2020-03-10 Magglobal, Llc Dispositivo de separação magnética
CN102211058A (zh) * 2011-02-15 2011-10-12 潘树明 节能减排超强磁场高梯度磁分离机制备工艺及其应用工艺技术
BR112013026824B1 (pt) 2011-04-20 2021-06-29 Magglobal Llc Dispositivo e sistema de separação magnética de alta intensidade

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1231133A (fr) * 1969-09-11 1971-05-12
AU472326B2 (en) * 1971-12-15 1976-05-20 Readings Of Lismore Pty. Ltd. Magnetic separator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954122A (en) * 1957-06-17 1960-09-27 Petroleum Res Corp Method and apparatus for separating materials
US3375925A (en) * 1966-10-18 1968-04-02 Carpco Res & Engineering Inc Magnetic separator
DE2222003B1 (de) * 1972-05-05 1973-07-19 Krupp Gmbh Starkfeld-magnetscheider
US3994801A (en) * 1974-12-09 1976-11-30 Magnesep Corporation Method and apparatus for separating material
ZA751940B (en) * 1975-03-27 1976-11-24 Josef Bernfeld Georg Improvements in or relating to the magnetic separation of materials and,in particular,to the wet high intensity separators for use with feebly magnetic materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1231133A (fr) * 1969-09-11 1971-05-12
AU472326B2 (en) * 1971-12-15 1976-05-20 Readings Of Lismore Pty. Ltd. Magnetic separator

Also Published As

Publication number Publication date
DE2909492A1 (de) 1979-09-20
FI790846A (fi) 1979-09-15
GB2016304B (en) 1982-03-24
CA1110586A (fr) 1981-10-13
AU4498879A (en) 1979-09-20
DE2909492C2 (de) 1986-10-09
AU519775B2 (en) 1981-12-24
FR2419762B1 (fr) 1984-11-09
ZA781467B (en) 1979-04-25
BR7901563A (pt) 1979-10-16
GB2016304A (en) 1979-09-26
SE433708B (sv) 1984-06-12
FI71080B (fi) 1986-08-14
FI71080C (fi) 1986-11-24
JPS6333908B2 (fr) 1988-07-07
US4260477A (en) 1981-04-07
JPS54132863A (en) 1979-10-16
SE7902061L (sv) 1979-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse