WO2002040172A1 - Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen und fe-anteilen aus einer feststoffmischung und verfahren zum betreiben der vorrichtung - Google Patents
Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen und fe-anteilen aus einer feststoffmischung und verfahren zum betreiben der vorrichtung Download PDFInfo
- Publication number
- WO2002040172A1 WO2002040172A1 PCT/DE2001/004269 DE0104269W WO0240172A1 WO 2002040172 A1 WO2002040172 A1 WO 2002040172A1 DE 0104269 W DE0104269 W DE 0104269W WO 0240172 A1 WO0240172 A1 WO 0240172A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- magnet rotor
- conveyor belt
- stator
- balancing weight
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 20
- 150000002739 metals Chemical class 0.000 title claims abstract description 13
- 239000008247 solid mixture Substances 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 10
- 238000000926 separation method Methods 0.000 title abstract description 16
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 7
- -1 ferrous metals Chemical class 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
-
- 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
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
- B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
- B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
-
- 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
- B03C2201/20—Magnetic separation of bulk or dry particles in mixtures
Definitions
- the invention relates to a device with a system operated by a motor for separating non-magnetizable metals, in particular non-ferrous metals, and existing Fe fractions from a solid mixture by means of a drum mounted on and rotating about a stator, in which a rotating drum with permanent magnets equipped magnet rotor is eccentrically arranged and stored in the stator.
- the invention further relates to a method for operating the device.
- DE-Cl-38 23 944 already proposes a magnetic system driven in a belt drum at a higher rotational speed than that of the belt drum, in which the outer diameter of the magnet system is smaller than the clear inner diameter of the belt drum and, above all, the magnet system is arranged eccentrically in the belt drum ,
- This device was further developed according to DE-Cl-38 17 003 in such a way that the position of the eccentrically arranged magnet rotor in the quadrant of the material discharge zone and thus the effective range of the alternating magnetic field generated by the magnet rotor can be adjusted by radial adjustment.
- non-magnetizable metals such as non-ferrous metals from solids mixtures
- Fe fraction e.g. a shredder light fraction
- the invention has for its object to provide a device of the type mentioned that meets the requirements of the industrial separation of non-magnetizable metals and still present Fe fractions from solid mixtures, such as obtained from the shredder light fraction after the separation of the Fe fraction ,
- the type purity of the non-ferrous metals in particular should be guaranteed, ie that the Fe components still present must also be separated.
- the problem to be solved is that the vibrations and corresponding resonances in the construction system which occur with extremely wide drums and possibly associated conveyor belt systems to eliminate them.
- the associated procedure is intended to support the guarantee of variety purity.
- Fig. 1 shows the longitudinal section through a drum with eccentrically arranged therein
- FIG. 2 shows the cross section according to FIG. 1 with the counterweight and transport magnet designed according to the invention
- FIG. 3 shows the schematic representation of the device in a conveyor belt system with a downstream parting parting and means for adjusting the parting parting
- FIG. 4 shows the schematic representation of a conveyor belt system with a rib running around the conveyor belt and each having a parting line and a separating apex downstream of the conveyor belt regions
- Fig. 5 shows a partial section through a drum shell.
- the device according to the invention consists of a drum 2 mounted on a stator 1 and rotating about it, in which a rotating drum with permanent Magnet 3 equipped magnet rotor 4 is arranged eccentrically and is mounted in the stator 1.
- a rotating drum with permanent Magnet 3 equipped magnet rotor 4 is arranged eccentrically and is mounted in the stator 1.
- a balancing weight 1.1 for mass balancing is arranged on the stator 1 according to the invention.
- This balance weight 1.1 also fulfills the function of a vibration damper, in particular in the case of extreme widths of the drum 2 or a conveyor belt system 5, 5.1, as shown in FIGS. 3, 4 and 5.
- the balance weight 1.1 is designed in a structural unit with a transport magnet 1.2 or as a magnet, the shape of which is adapted to the drum 1.
- the shape of the balance weight 1.1 is designed in accordance with the magnetic field to be generated and in a technologically favorable crescent shape.
- the magnet rotor 4 is equipped with permanent magnets 3, which can be designed differently in terms of shape, dimensions and polarities both in the radial and axial directions of the magnet rotor 4.
- a device designed in this way alone makes it possible for it to meet the requirements of the problem presented at the outset, which is to be solved by the invention.
- the drum 2 with the eccentrically arranged magnetic rotor 4 as the head drum is arranged in an endless conveyor belt system 5 with conveyor belt 5.1 (FIGS. 3, 4) feeding the solid mixture and the separating apex 6 is arranged downstream, the respective combinations are setting of the separated fraction-recognizing means 7, such as a camera, is provided, which cooperate with a control device 9, which conveys the separating apex 6 to a concentrated type purity of the fraction.
- a guide rib 11 designed as a bead in the conveyor belt 5.1 is provided, which runs and is guided in a circumferential groove 12 of the drum shell 2.1.
- the upper edges of the parting parting 6, 6.1, 6.2 can be designed as a rotating tube (not shown) to improve the parting quality.
- a scraper 8 (FIG. 3) on the outer jacket 2.1 of the drum 2 prevents the harmful entry of fraction particles between the conveyor belt 5.1 and the drum jacket 2.1.
- the method according to the invention provides for the energy of the still rotating magnet rotor 4 to be used for the motor (not shown) to drive the conveyor belt system 5 in order to close the drum 2 at least as long as the other motor (not shown) of the magnet rotor 4, which now acts as a generator operate until the residual solid mixture which is still on the conveyor belt system 5 is separated in the event of a voltage failure.
- an apparatus and a method for the separation of non-magnetizable metals and Fe fractions from a solid mixture are available for the industry, which in addition to a compact device configuration ensure a high degree of separation quality and type purity of the fractions to be produced.
Landscapes
- Sorting Of Articles (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Motors, Generators (AREA)
- Centrifugal Separators (AREA)
- Removal Of Specific Substances (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002218981A AU2002218981B2 (en) | 2000-11-20 | 2001-11-16 | Device for the separation of non-magnetisable metals and ferrous components from a solid mixture and method for operating said device |
DE50109717T DE50109717D1 (de) | 2000-11-20 | 2001-11-16 | Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen und fe-anteilen aus einer feststoffmischung und verfahren zum betreiben der vorrichtung |
EP01996434A EP1335797B1 (de) | 2000-11-20 | 2001-11-16 | Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen und fe-anteilen aus einer feststoffmischung und verfahren zum betreiben der vorrichtung |
JP2002542531A JP4468634B2 (ja) | 2000-11-20 | 2001-11-16 | 非磁性金属及びFe成分を固体混合物から分離する装置及びこの装置の運転方法 |
AU1898102A AU1898102A (en) | 2000-11-20 | 2001-11-16 | Device for the separation of non-magnetisable metals and ferrous components froma solid mixture and method for operating said device |
CA002427879A CA2427879C (en) | 2000-11-20 | 2001-11-16 | Device for the separation of non-magnetizable metals and ferrous components from a mixture of solids |
US10/416,784 US7367457B2 (en) | 2000-11-20 | 2001-11-16 | Device for the separation of non-magnetizable metals and ferrous components from a solid mixture and method for operating such device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10057535A DE10057535C1 (de) | 2000-11-20 | 2000-11-20 | Vorrichtung zum Abtrennen von nichtmagnetisierbaren Metallen und Fe-Anteilen aus einer Feststoffmischung |
DE10057535.8 | 2000-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002040172A1 true WO2002040172A1 (de) | 2002-05-23 |
Family
ID=7663978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/004269 WO2002040172A1 (de) | 2000-11-20 | 2001-11-16 | Vorrichtung zum abtrennen von nichtmagnetisierbaren metallen und fe-anteilen aus einer feststoffmischung und verfahren zum betreiben der vorrichtung |
Country Status (11)
Country | Link |
---|---|
US (1) | US7367457B2 (de) |
EP (1) | EP1335797B1 (de) |
JP (1) | JP4468634B2 (de) |
CN (1) | CN1246083C (de) |
AT (1) | ATE324945T1 (de) |
AU (2) | AU2002218981B2 (de) |
CA (1) | CA2427879C (de) |
DE (2) | DE10057535C1 (de) |
ES (1) | ES2263685T3 (de) |
WO (1) | WO2002040172A1 (de) |
ZA (1) | ZA200303490B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100622825B1 (ko) | 2005-03-21 | 2006-09-19 | 주식회사 포스코 | 소결빈 트리퍼의 낙광방지 장치 |
BRPI0512666A (pt) * | 2005-04-28 | 2008-04-01 | Hitachi Ltd | aparelho e método de purificação por separação magnética |
US20080257795A1 (en) * | 2007-04-17 | 2008-10-23 | Eriez Manufacturing Co. | Multiple Zone and Multiple Materials Sorting |
FR2915407A1 (fr) * | 2007-04-27 | 2008-10-31 | Andrin Sa Sa | Dispositif de tri comportant un separateur magnetique de particules et morceaux en metal non ferreux |
NL2001431C2 (nl) | 2008-04-02 | 2009-10-05 | Univ Delft Tech | Werkwijze voor het scheiden van een afvalstroom. |
US7841474B2 (en) * | 2008-11-19 | 2010-11-30 | Outotec Oyj | Beltless rare earth roll magnetic separator system and method |
NL2002736C2 (en) * | 2009-04-09 | 2010-10-12 | Univ Delft Tech | Method for separating magnetic pieces of material. |
UA106632C2 (uk) * | 2009-09-07 | 2014-09-25 | Кертін Юніверсеті Оф Текноледжі | Спосіб сортування сипкої речовини |
DE202009014381U1 (de) * | 2009-10-23 | 2010-12-09 | Imro Maschinenbau Gmbh | Vorrichtung zur Separation von Nichteisenmetallen |
CN101757978B (zh) * | 2010-03-04 | 2012-01-04 | 湘潭大学 | 弧形行波电磁选矿机 |
PL2412452T3 (pl) | 2010-07-28 | 2013-10-31 | Adr Tech B V | Urządzenie rozdzielające |
NL2006306C2 (en) * | 2011-02-28 | 2012-08-29 | Inashco R & D B V | Eddy current seperation apparatus, separation module, separation method and method for adjusting an eddy current separation apparatus. |
US9289778B2 (en) * | 2012-01-24 | 2016-03-22 | GM Global Technology Operations LLC | Magnetic separator system and method using spatially modulated magnetic fields |
ES2535246T3 (es) * | 2012-08-16 | 2015-05-07 | Tomra Sorting As | Método y aparato para analizar objetos metálicos considerando los cambios en las propiedades de las cintas |
US9463469B2 (en) * | 2014-06-04 | 2016-10-11 | Richard Morris | System and method of re-processing metal production by-product |
NL2013128B1 (nl) * | 2014-07-04 | 2016-09-09 | Goudsmit Magnetic Systems B V | Omleidrol voor een non-ferro afvalscheider, alsmede non-ferro afvalscheider voorzien van de omleidrol. |
US10092907B2 (en) * | 2015-04-27 | 2018-10-09 | Eriez Manufacturing Co. | Self-cleaning splitter |
US10751723B2 (en) * | 2017-04-26 | 2020-08-25 | Adr Technology B.V. | Method and apparatus for liberating particles from moist MSWI ash |
Citations (2)
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US1729008A (en) * | 1929-09-24 | Method and means for separating paramagnetic ores from their dia | ||
DE3817003C1 (en) * | 1988-05-19 | 1989-10-12 | Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf, De | Apparatus for separating non-magnetisable metals from a mixture of solids |
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US500604A (en) * | 1893-07-04 | Method of and apparatus for separating ores | ||
US345383A (en) * | 1886-07-13 | Electro magnetic apparatus for separating ores | ||
US2081445A (en) * | 1934-06-28 | 1937-05-25 | Riley Stoker Corp | Magnetic separator |
US2992737A (en) * | 1959-01-14 | 1961-07-18 | Indiana General Corp | Method and means for variation of magnetic strength of permanent magnetic drums |
US3770097A (en) * | 1972-02-29 | 1973-11-06 | Gen Kinematics Corp | Vibratory conveyor with sound deadening means |
FI48535C (fi) * | 1972-05-26 | 1974-11-11 | Permeco Oy | Kestomagneetti-vahvakenttäseparaattori |
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US4137156A (en) * | 1975-03-21 | 1979-01-30 | Occidental Petroleum Corporation | Separation of non-magnetic conductive metals |
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DK147966C (da) * | 1981-12-14 | 1985-07-08 | Damas Maskinfab As | Sortereapparat til korn- eller froelignende afgroeder |
DK148818C (da) * | 1983-02-03 | 1986-04-21 | Damas Maskinfab As | Sortereapparat til korn- eller froelignende materiale eller granulater |
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GB9003698D0 (en) * | 1990-02-19 | 1990-04-18 | Sortex Ltd | Apparatus for sorting or otherwise treating objects |
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-
2000
- 2000-11-20 DE DE10057535A patent/DE10057535C1/de not_active Expired - Fee Related
-
2001
- 2001-11-16 EP EP01996434A patent/EP1335797B1/de not_active Expired - Lifetime
- 2001-11-16 DE DE50109717T patent/DE50109717D1/de not_active Expired - Lifetime
- 2001-11-16 CN CNB018191622A patent/CN1246083C/zh not_active Expired - Fee Related
- 2001-11-16 AU AU2002218981A patent/AU2002218981B2/en not_active Ceased
- 2001-11-16 WO PCT/DE2001/004269 patent/WO2002040172A1/de active IP Right Grant
- 2001-11-16 AT AT01996434T patent/ATE324945T1/de active
- 2001-11-16 AU AU1898102A patent/AU1898102A/xx active Pending
- 2001-11-16 ES ES01996434T patent/ES2263685T3/es not_active Expired - Lifetime
- 2001-11-16 US US10/416,784 patent/US7367457B2/en not_active Expired - Fee Related
- 2001-11-16 JP JP2002542531A patent/JP4468634B2/ja not_active Expired - Fee Related
- 2001-11-16 CA CA002427879A patent/CA2427879C/en not_active Expired - Fee Related
-
2003
- 2003-05-07 ZA ZA200303490A patent/ZA200303490B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1729008A (en) * | 1929-09-24 | Method and means for separating paramagnetic ores from their dia | ||
DE3817003C1 (en) * | 1988-05-19 | 1989-10-12 | Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf, De | Apparatus for separating non-magnetisable metals from a mixture of solids |
Also Published As
Publication number | Publication date |
---|---|
US7367457B2 (en) | 2008-05-06 |
AU1898102A (en) | 2002-05-27 |
CN1474718A (zh) | 2004-02-11 |
DE10057535C1 (de) | 2002-08-22 |
CN1246083C (zh) | 2006-03-22 |
EP1335797A1 (de) | 2003-08-20 |
EP1335797B1 (de) | 2006-05-03 |
AU2002218981B2 (en) | 2005-10-06 |
US20040040894A1 (en) | 2004-03-04 |
CA2427879A1 (en) | 2002-05-23 |
DE50109717D1 (de) | 2006-06-08 |
ZA200303490B (en) | 2004-03-04 |
CA2427879C (en) | 2007-08-07 |
JP2004513768A (ja) | 2004-05-13 |
ES2263685T3 (es) | 2006-12-16 |
JP4468634B2 (ja) | 2010-05-26 |
ATE324945T1 (de) | 2006-06-15 |
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