EP 2910309 B1 20220727 - MAGNETIC SORTING APPARATUS, MAGNETIC SORTING METHOD, AND METHOD FOR MANUFACTURING IRON SOURCE
Title (en)
MAGNETIC SORTING APPARATUS, MAGNETIC SORTING METHOD, AND METHOD FOR MANUFACTURING IRON SOURCE
Title (de)
MAGNETISCHE SORTIERVORRICHTUNG, MAGNETISCHES SORTIERVERFAHREN UND VERFAHREN ZUR HERSTELLUNG EINER EISENQUELLE
Title (fr)
APPAREIL DE TRI MAGNÉTIQUE, PROCÉDÉ DE TRI MAGNÉTIQUE ET PROCÉDÉ DE FABRICATION DE SOURCE DE FER
Publication
Application
Priority
- JP 2012229214 A 20121016
- JP 2012229210 A 20121016
- JP 2013006109 W 20131011
Abstract (en)
[origin: EP2910309A1] A magnetic separator and a magnetic separation method are provided, where ferromagnetic particles are separated from a powder and granular material containing the ferromagnetic particles efficiently and magnetic separation is performed at a low cost without the need for complicated steps and waste fluid disposal. A magnetic separator according to the present invention includes a conveyer belt to carry a powder and granular material containing ferromagnetic particles, a rotatable hollow belt guide roll having an outer circumference partly wound with the above-described or an other conveyer belt, and a magnetic field application device disposed inside the belt guide roll, wherein the magnetic field application device includes a plurality of magnets inside the belt guide roll, and the ferromagnetic particles are separated in a magnetic field generated by the magnetic field application device. The magnets are arranged in such a way that magnetic poles adjacent in the circumferential direction of the belt guide roll are different from each other and, in addition, are arranged in such a way that adjacent magnetic poles in the width direction of the belt guide roll have the same polarity.
IPC 8 full level
B03C 1/033 (2006.01); B03C 1/18 (2006.01)
CPC (source: EP KR)
B03C 1/0332 (2013.01 - EP); B03C 1/18 (2013.01 - EP KR); B03C 2201/20 (2013.01 - EP KR); B03C 2201/22 (2013.01 - EP)
Citation (examination)
DE 19838170 A1 20000302 - MEIER STAUDE ROBERT [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2910309 A1 20150826; EP 2910309 A4 20160120; EP 2910309 B1 20220727; CN 104736249 A 20150624; CN 111229460 A 20200605; IN 483MUN2015 A 20150911; JP 5773089 B2 20150902; JP WO2014061256 A1 20160905; KR 102023543 B1 20190920; KR 20150058475 A 20150528; KR 20180035951 A 20180406; WO 2014061256 A1 20140424
DOCDB simple family (application)
EP 13846992 A 20131011; CN 201380054216 A 20131011; CN 202010070551 A 20131011; IN 483MUN2015 A 20150305; JP 2013006109 W 20131011; JP 2014541943 A 20131011; KR 20157010330 A 20131011; KR 20187009294 A 20131011