EP1000663A1 - Appareil pour la séparation des parties magnétisables d'un matériau en vrac coulable ou déversable - Google Patents

Appareil pour la séparation des parties magnétisables d'un matériau en vrac coulable ou déversable Download PDF

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Publication number
EP1000663A1
EP1000663A1 EP99121457A EP99121457A EP1000663A1 EP 1000663 A1 EP1000663 A1 EP 1000663A1 EP 99121457 A EP99121457 A EP 99121457A EP 99121457 A EP99121457 A EP 99121457A EP 1000663 A1 EP1000663 A1 EP 1000663A1
Authority
EP
European Patent Office
Prior art keywords
tube
magnets
rods
magnetic
outlet
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
EP99121457A
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German (de)
English (en)
Other versions
EP1000663B1 (fr
Inventor
Josef Schiebel
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.)
Allgaier Werke GmbH and Co KG
Original Assignee
Allgaier Werke GmbH and Co KG
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 Allgaier Werke GmbH and Co KG filed Critical Allgaier Werke GmbH and Co KG
Publication of EP1000663A1 publication Critical patent/EP1000663A1/fr
Application granted granted Critical
Publication of EP1000663B1 publication Critical patent/EP1000663B1/fr
Anticipated expiration legal-status Critical
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    • 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
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces

Definitions

  • the invention relates to a device for separating magnetizable Parts made of pourable or flowable goods.
  • the said good can be in any form, as is the case with industrial or other applications.
  • magnetizable parts iron filings or any other material that can be used are magnetic or can be magnetized.
  • a known device of this type comprises a chute, which in its upper area has an inlet for the material to be cleaned, and in an outlet for the cleaned, i.e. of magnetizable particles free goods, as well as an outlet for the magnetizable particles.
  • a chute which in its upper area has an inlet for the material to be cleaned, and in an outlet for the cleaned, i.e. of magnetizable particles free goods, as well as an outlet for the magnetizable particles.
  • the tubes each contain a magnetic rod.
  • the goods are fed into the shaft above. It fails through the grids.
  • the magnetizable particles are thereby Magnetic force held on the outer surface of each tube, so that good free of magnetizable particles falls further down and optionally through another grate where another Cleaning takes place.
  • the outer surface of the pipes After a certain period of time, the outer surface of the pipes a layer of magnetizable particles is formed. Then they will Magnetic rods with the help of a common bracket in the axial direction pulled out the pipes. With this axial movement of the magnetic bars also migrate those deposited on the lateral surface of the pipe in question Particles in the same direction, i.e. to the one end of that Tube where they drop due to a lack of magnetic force.
  • the method has the following disadvantage: the removal of the above magnetizable particles sitting on the tubes is a discontinuous one Process. During this process, the pipes in question fall for the Deposition process. You can now all pipes during a free from magnetizable particles for a certain period of time. This means, that the entire cleaning process is interrupted for this period. Part of the pipes can also be freed of magnetizable particles, and run the cleaning process on the remaining number of pipes. This means that the cleaning process only with reduced throughput can be carried out. Both types of cleaning are disadvantageous.
  • the invention has for its object a device of the type mentioned to be designed in such a way that the removal of magnetizable particles have deposited on the outer surfaces of the pipes without Impairment of the cleaning process can be carried out.
  • the inventor has followed a very elegant path.
  • By turning the Magnetic rods with helically arranged magnets inside the fixed pipe finds a continuous discharge of magnetizable particles on the outer surface of the tube instead.
  • the particles namely migrate according to the circulation of the helically arranged Magnets along the outer surface of the pipe in question and fall on End of the pipe into a separate shaft for iron particles. in the The area of this shaft is non-magnetic
  • the deposition process is thus done by removing the magnetizable Particles in no way affected.
  • Figures 1a and 1b show one in a vertical section and in a plan view Device according to the invention in a schematic representation.
  • Figure 2 shows a coil magnetic rod in an elevation view.
  • FIG. 3 is an enlarged detail representation from the subject of FIG Figure 2.
  • Figure 4 is a view of the subject of Figure 2 looking towards a Face.
  • the device shown schematically in FIGS. 1a and 1b comprises a device Drop shaft 1. This has three grids 2, 12, 22 arranged one above the other on. Each grate comprises several tubes 3. Each tube encloses one Coil magnetic rod 4.
  • Each tube 3 and the associated coil magnetic rod 4 are mutually arranged coaxially.
  • the tubes 3 are fixed, and the Coil magnetic bars continuously turn around during operation their own longitudinal axis.
  • the helical magnetic rods can be seen more clearly from FIGS. 2, 3 and 4.
  • each coil magnetic rod comprises a shaft 4.1.
  • the shaft 4.1 carries a continuous helix 4.2. She also wears one Variety of magnets 4.3. The magnets are between each Gears of the helix 4.2 arranged.
  • the wave 4.1 of everyone Helical magnetic rod 4 is driven at one end. The drive is not shown here.
  • each coil magnetic rod 4 is enclosed by a tube 3.
  • the magnets generate magnetic fields. Please refer the symbols + and -.
  • the shaft 4.1 is made of steel St37.
  • the good to be treated is a product of Sugar industry. It is a powdery good and contains iron particles. This good is shown in FIG. 1 at the chute 1 at the top located inlet 1.1 supplied. It falls through the grids 2, 12, 22 and occurs in a largely purified form, i.e. without the iron particles, on Outlet 1.2 out.
  • the bars comprise each the fixed tube 3 and the inner one Coil magnetic rod 4.
  • the iron particles are separated by the magnetic Fields held on the outer surface of the fixed tubes.
  • the coil magnetic rod each comprising the shaft 4.1, the helix 4.2 and the magnet 4.3, rotating about its own axis, move the iron particles in the axial direction of each tube to the iron particle waste chute (1.3) where they drop due to the lack of a magnetic field.
  • the iron particle waste chute In the area of the iron particle chute is non-magnetic.

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  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
EP99121457A 1998-11-12 1999-10-28 Appareil pour la séparation des parties magnétisables d'un matériau en vrac coulable ou déversable Expired - Lifetime EP1000663B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19852142 1998-11-12
DE19852142A DE19852142C2 (de) 1998-11-12 1998-11-12 Vorrichtung zum Abscheiden von magnetisierbaren Teilen aus schütt- oder fließfähigem Gut

Publications (2)

Publication Number Publication Date
EP1000663A1 true EP1000663A1 (fr) 2000-05-17
EP1000663B1 EP1000663B1 (fr) 2004-03-17

Family

ID=7887527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121457A Expired - Lifetime EP1000663B1 (fr) 1998-11-12 1999-10-28 Appareil pour la séparation des parties magnétisables d'un matériau en vrac coulable ou déversable

Country Status (2)

Country Link
EP (1) EP1000663B1 (fr)
DE (2) DE19852142C2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034653A1 (fr) * 2000-10-26 2002-05-02 Shell Internationale Research Maatschappij B.V. Dispositif pour le transport de particules de materiau magnetique
EP1379334A4 (fr) * 2001-02-21 2008-07-02 Robert T Wysolmierski Dispositif d'extraction et de collecte magnetiques de particules ferreuses
US7419014B2 (en) 2003-10-29 2008-09-02 Shell Oil Company Fluid jet drilling tool
US7448151B2 (en) 2003-07-09 2008-11-11 Shell Oil Company Tool for excavating an object
WO2010031617A1 (fr) * 2008-09-18 2010-03-25 Siemens Aktiengesellschaft Dispositif de séparation de particules ferromagnétiques d'une suspension
CN102294299A (zh) * 2010-06-25 2011-12-28 三隆齿轮股份有限公司 污油中磁性碎屑处理装置
WO2014161819A1 (fr) * 2013-04-02 2014-10-09 Dürr Systems GmbH Dispositif et procédé destinés à séparer des particules magnétisables d'un fluide
ITUA20163952A1 (it) * 2016-05-11 2017-11-11 Lorenzo Musa Macchina elettromagnetica per selezionare le sementi
CN116899745A (zh) * 2023-07-25 2023-10-20 浙江南都电源动力股份有限公司 一种管道自动清洁除铁器及除铁装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015010967A1 (de) 2014-09-12 2016-03-17 Carl Freudenberg Kg Filterelement zur Reinigung eines Luftstroms
CN106581850A (zh) * 2016-12-08 2017-04-26 重庆大学 复杂孔隙结构中磁性颗粒的运动调控及回收方法
CN109351469A (zh) * 2018-11-14 2019-02-19 王光领 一种新型磁性过滤筛
CN120079516B (zh) * 2025-04-16 2026-04-03 江苏楚金新材料科技有限公司 一种基于废旧锂电池回收的高纯度铜粉的装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913113A (en) * 1957-08-30 1959-11-17 Los Angeles By Products Co Method and apparatus for salvaging metal articles
DE2438972A1 (de) * 1974-03-22 1975-09-25 Bunri Ind Co Ltd Foerderer fuer magnetische stoffe
US4867869A (en) * 1987-12-03 1989-09-19 Venturedyne, Ltd. Grate magnet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124990A1 (de) * 1991-07-27 1993-01-28 Voith Gmbh J M Magnetfeld-trenneinrichtung zum abschneiden ferromagnetischer metallteile aus suspensionen, insbesondere aus bei der wiederverarbeitung von altpapier anfallenden suspensionen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913113A (en) * 1957-08-30 1959-11-17 Los Angeles By Products Co Method and apparatus for salvaging metal articles
DE2438972A1 (de) * 1974-03-22 1975-09-25 Bunri Ind Co Ltd Foerderer fuer magnetische stoffe
US4867869A (en) * 1987-12-03 1989-09-19 Venturedyne, Ltd. Grate magnet

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034653A1 (fr) * 2000-10-26 2002-05-02 Shell Internationale Research Maatschappij B.V. Dispositif pour le transport de particules de materiau magnetique
AU2002221791B2 (en) * 2000-10-26 2004-04-22 Shell Internationale Research Maatschappij B.V. Device for transporting particles of magnetic material
EP1379334A4 (fr) * 2001-02-21 2008-07-02 Robert T Wysolmierski Dispositif d'extraction et de collecte magnetiques de particules ferreuses
US7448151B2 (en) 2003-07-09 2008-11-11 Shell Oil Company Tool for excavating an object
US7419014B2 (en) 2003-10-29 2008-09-02 Shell Oil Company Fluid jet drilling tool
WO2010031617A1 (fr) * 2008-09-18 2010-03-25 Siemens Aktiengesellschaft Dispositif de séparation de particules ferromagnétiques d'une suspension
US8840794B2 (en) 2008-09-18 2014-09-23 Siemens Aktiengesellschaft Device for separating ferromagnetic particles from a suspension
CN102294299A (zh) * 2010-06-25 2011-12-28 三隆齿轮股份有限公司 污油中磁性碎屑处理装置
WO2014161819A1 (fr) * 2013-04-02 2014-10-09 Dürr Systems GmbH Dispositif et procédé destinés à séparer des particules magnétisables d'un fluide
CN105188945A (zh) * 2013-04-02 2015-12-23 杜尔系统有限公司 用于将能磁化的颗粒从流体中分离出来的设备和方法
ITUA20163952A1 (it) * 2016-05-11 2017-11-11 Lorenzo Musa Macchina elettromagnetica per selezionare le sementi
CN116899745A (zh) * 2023-07-25 2023-10-20 浙江南都电源动力股份有限公司 一种管道自动清洁除铁器及除铁装置

Also Published As

Publication number Publication date
DE19852142C2 (de) 2001-08-16
DE59908864D1 (de) 2004-04-22
EP1000663B1 (fr) 2004-03-17
DE19852142A1 (de) 2000-05-25

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