FR2355545A1 - MAGNETIC SEPARATION DEVICE - Google Patents

MAGNETIC SEPARATION DEVICE

Info

Publication number
FR2355545A1
FR2355545A1 FR7719126A FR7719126A FR2355545A1 FR 2355545 A1 FR2355545 A1 FR 2355545A1 FR 7719126 A FR7719126 A FR 7719126A FR 7719126 A FR7719126 A FR 7719126A FR 2355545 A1 FR2355545 A1 FR 2355545A1
Authority
FR
France
Prior art keywords
magnetic
flow
filter structure
magnetic separation
lattices
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
FR7719126A
Other languages
French (fr)
Other versions
FR2355545B1 (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2355545A1 publication Critical patent/FR2355545A1/en
Application granted granted Critical
Publication of FR2355545B1 publication Critical patent/FR2355545B1/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
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements

Landscapes

  • Filtering Materials (AREA)

Abstract

La présente invention concerne un dispositif destiné à assurer la séparation, par voie magnétique, de particules d'un fluide en écoulement susceptibles d'erre aimantees, qui comporte au moins une structure de filtrage ferromagnétique résistant à la corrosion, laquelle est disposée dans un champ magnétique. La présente invention consiste en ce que la structure de filtrage 2 comprend plusieurs treillis de fils métalliques 4 à 10 ayant une largeur de maille W et une épaisseur de fils 13 bien definies, et que les treillis de fils métalliques sont disposés de façon à être au moins à peu prés perpendiculaires au sens d'écoulement du fluide M et serres les uns derrière les autres dans le sens de l'écoulement. Les avantages d'un tel dispositif de filtrage consistent en particulier dans le fait que son rendement ou taux de séparation est relativement grand, ce qui permet de réduire sa longueur en conséquence.The present invention relates to a device for ensuring the magnetic separation of particles of a flowing fluid susceptible to magnetic wandering, which comprises at least one corrosion-resistant ferromagnetic filter structure, which is arranged in a field magnetic. The present invention consists in that the filter structure 2 comprises several lattices of metal wires 4 to 10 having a mesh width W and a thickness of wires 13 well defined, and that the lattices of metal wires are arranged so as to be at the bottom. less approximately perpendicular to the direction of flow of the fluid M and tightened one behind the other in the direction of flow. The advantages of such a filtering device consist in particular in the fact that its efficiency or separation rate is relatively high, which makes it possible to reduce its length accordingly.

FR7719126A 1976-06-23 1977-06-22 MAGNETIC SEPARATION DEVICE Granted FR2355545A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762628095 DE2628095C3 (en) 1976-06-23 1976-06-23 Magnetic separation device

Publications (2)

Publication Number Publication Date
FR2355545A1 true FR2355545A1 (en) 1978-01-20
FR2355545B1 FR2355545B1 (en) 1982-04-09

Family

ID=5981218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719126A Granted FR2355545A1 (en) 1976-06-23 1977-06-22 MAGNETIC SEPARATION DEVICE

Country Status (4)

Country Link
JP (1) JPS6048209B2 (en)
DE (1) DE2628095C3 (en)
FR (1) FR2355545A1 (en)
GB (1) GB1578396A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484868A1 (en) * 1980-06-18 1981-12-24 Daido Steel Co Ltd MAGNETIC FILTER
EP0050281A1 (en) * 1980-10-16 1982-04-28 Siemens Aktiengesellschaft Separation device in the high-gradient magnetic separation technique
FR2534491A1 (en) * 1982-10-13 1984-04-20 Uk I Inzh Vodnogo Khoz Electromagnetic separator
EP0111825A1 (en) * 1982-12-22 1984-06-27 Siemens Aktiengesellschaft Device used in the high gradient magnetic separation technique for separating magnetizable particles
FR2540747A1 (en) * 1983-02-11 1984-08-17 Uk I Inzh Vo Magnetic separator
FR2543852A1 (en) * 1983-04-05 1984-10-12 Uk I Inzh Device intended for separating ferromagnetic materials from fluid media
ES2114453A1 (en) * 1995-09-20 1998-05-16 Univ De Salamanca Seccioon De Filter consisting of permanently and non-permanently magnetizable meshes for the capture of paramagnetic and ferromagnetic particles

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1134752A (en) * 1978-04-17 1982-11-02 John R. Slavens Dual-flow electromagnetic filter
DE2923378C2 (en) * 1979-06-08 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Device for separating magnetizable particles
DE2929468A1 (en) * 1979-07-20 1981-02-05 Siemens Ag DEVICE FOR HIGH GRADIENT MAGNET SEPARATION
DE3229927A1 (en) * 1982-08-11 1984-02-16 Kraftwerk Union AG, 4330 Mülheim MAGNETIC SEPARATOR FOR CLEANING LIQUIDS
DE3247557C2 (en) * 1982-12-22 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Device for high gradient magnetic separation
DE3304597C2 (en) * 1983-02-10 1986-05-28 Ukrainskij institut inženerov vodnogo chozjajstva, Rovno Magnetic separator
DE3305023C2 (en) * 1983-02-14 1986-04-03 Horst Dipl.-Math. Dr. 5100 Aachen Greiner Device for separating magnetizable particles from a flowing medium
US4737294A (en) * 1985-08-14 1988-04-12 Krupp Polysius Ag Matrix-ring magnetic separator
US4666595A (en) * 1985-09-16 1987-05-19 Coulter Electronics, Inc. Apparatus for acoustically removing particles from a magnetic separation matrix
US4664796A (en) * 1985-09-16 1987-05-12 Coulter Electronics, Inc. Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
US4904391A (en) * 1985-10-09 1990-02-27 Freeman Richard B Method and apparatus for removal of cells from bone marrow
JPS62118409U (en) * 1986-01-20 1987-07-28
JPH02502349A (en) * 1987-11-26 1990-08-02 ウクラインスキ　インスティテュト　インジェネロフ　ボドノゴ　ホジアイストバ magnetic gravity filter
US6013532A (en) * 1990-09-26 2000-01-11 Immunivest Corporation Methods for magnetic immobilization and manipulation of cells
US5200084A (en) * 1990-09-26 1993-04-06 Immunicon Corporation Apparatus and methods for magnetic separation
CA2389819A1 (en) * 2000-09-05 2002-03-14 Kawasaki Steel Corporation Magnetic filter apparatus
JP7415242B2 (en) * 2018-03-09 2024-01-17 国立研究開発法人物質・材料研究機構 magnetic separation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734137C (en) * 1938-09-21 1943-04-08 Deutsche Edelstahlwerke Ag Permanent magnetic filter for separating magnetizable substances from flowing liquids
DE697826C (en) * 1938-11-10 1940-10-24 Julius Bing Dipl Ing Filter with magnetic separator, especially for lubricating oil
US3567026A (en) * 1968-09-20 1971-03-02 Massachusetts Inst Technology Magnetic device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484868A1 (en) * 1980-06-18 1981-12-24 Daido Steel Co Ltd MAGNETIC FILTER
EP0050281A1 (en) * 1980-10-16 1982-04-28 Siemens Aktiengesellschaft Separation device in the high-gradient magnetic separation technique
FR2534491A1 (en) * 1982-10-13 1984-04-20 Uk I Inzh Vodnogo Khoz Electromagnetic separator
EP0111825A1 (en) * 1982-12-22 1984-06-27 Siemens Aktiengesellschaft Device used in the high gradient magnetic separation technique for separating magnetizable particles
FR2540747A1 (en) * 1983-02-11 1984-08-17 Uk I Inzh Vo Magnetic separator
FR2543852A1 (en) * 1983-04-05 1984-10-12 Uk I Inzh Device intended for separating ferromagnetic materials from fluid media
ES2114453A1 (en) * 1995-09-20 1998-05-16 Univ De Salamanca Seccioon De Filter consisting of permanently and non-permanently magnetizable meshes for the capture of paramagnetic and ferromagnetic particles

Also Published As

Publication number Publication date
FR2355545B1 (en) 1982-04-09
GB1578396A (en) 1980-11-05
DE2628095C3 (en) 1981-08-06
JPS53475A (en) 1978-01-06
JPS6048209B2 (en) 1985-10-25
DE2628095B2 (en) 1980-11-20
DE2628095A1 (en) 1978-01-05

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Legal Events

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