EP2085154A3 - Method, illumination device and system for spectral-based sorting - Google Patents

Method, illumination device and system for spectral-based sorting Download PDF

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Publication number
EP2085154A3
EP2085154A3 EP20090450021 EP09450021A EP2085154A3 EP 2085154 A3 EP2085154 A3 EP 2085154A3 EP 20090450021 EP20090450021 EP 20090450021 EP 09450021 A EP09450021 A EP 09450021A EP 2085154 A3 EP2085154 A3 EP 2085154A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
method
spectral
system
illumination device
bulk material
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
EP20090450021
Other languages
German (de)
French (fr)
Other versions
EP2085154B1 (en )
EP2085154A2 (en )
Inventor
Axel Kulcke
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.)
Kulcke Axel
Original Assignee
Axel Kulcke
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/3416Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain

Abstract

Bei einem Verfahren zum spektralbasierten Sortieren transparenter und semitransparenter Schüttgüter (8), wird vorgeschlagen, dass die Schüttgüter (8) in einem Materialstrom zwischen einer Beleuchtungseinheit (2) und einem Sensor (1) hindurchbewegt werden, dass mit der Beleuchtungseinheit (2) eine Beleuchtung mit vorgebbaren Wellenlängen zeitlich oder örtlich diskret durchgeführt wird, dass mit dem Sensor (1) Transmissionssignale aufgenommen werden, dass die Transmissionssignale ausgewertet und die Schüttgüter (8) gemäß der Auswertung sortiert werden. In a method for spektralbasierten Order transparent and semitransparent bulk material (8), it is proposed that the bulk material (8) are moved in a material flow between a lighting unit (2) and a sensor (1) that the lighting unit (2), an illumination is performed temporally or spatially discrete with predetermined wavelengths, that the sensor (1) transmission signals are received that the transmission signals evaluated and the bulk material (8) are sorted according to the evaluation.
EP20090450021 2008-01-31 2009-01-28 Method, illumination device and system for spectral-based sorting Active EP2085154B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT1482008 2008-01-31

Publications (3)

Publication Number Publication Date
EP2085154A2 true EP2085154A2 (en) 2009-08-05
EP2085154A3 true true EP2085154A3 (en) 2009-09-09
EP2085154B1 EP2085154B1 (en) 2012-06-06

Family

ID=40568435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090450021 Active EP2085154B1 (en) 2008-01-31 2009-01-28 Method, illumination device and system for spectral-based sorting

Country Status (2)

Country Link
EP (1) EP2085154B1 (en)
ES (1) ES2390845T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263233A1 (en) * 2016-06-28 2018-01-03 Buhler Sortex Ltd. Illumination devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727260A1 (en) * 1993-12-01 1996-08-21 Satake Corporation Cereal grain color sorting apparatus
US6137074A (en) * 1998-10-30 2000-10-24 Magnetic Separation Systems, Inc. Optical glass sorting machine and method
WO2007110672A1 (en) * 2006-03-29 2007-10-04 Pilkington Group Limited Glazing inspection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511901A1 (en) 1995-03-31 1996-10-02 Commodas Gmbh Apparatus and method for sorting bulk material
DE202004019684U1 (en) 2004-12-17 2006-02-09 Commodas Daten- Und Systemtechnik Nach Mass Gmbh Apparatus for light analysis of particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727260A1 (en) * 1993-12-01 1996-08-21 Satake Corporation Cereal grain color sorting apparatus
US6137074A (en) * 1998-10-30 2000-10-24 Magnetic Separation Systems, Inc. Optical glass sorting machine and method
WO2007110672A1 (en) * 2006-03-29 2007-10-04 Pilkington Group Limited Glazing inspection

Also Published As

Publication number Publication date Type
EP2085154B1 (en) 2012-06-06 grant
ES2390845T3 (en) 2012-11-19 grant
EP2085154A2 (en) 2009-08-05 application

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