CA2235302C - Color-sorting machine for granular materials - Google Patents

Color-sorting machine for granular materials Download PDF

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Publication number
CA2235302C
CA2235302C CA002235302A CA2235302A CA2235302C CA 2235302 C CA2235302 C CA 2235302C CA 002235302 A CA002235302 A CA 002235302A CA 2235302 A CA2235302 A CA 2235302A CA 2235302 C CA2235302 C CA 2235302C
Authority
CA
Canada
Prior art keywords
light
raw material
prism
color
receiving sensors
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.)
Expired - Fee Related
Application number
CA002235302A
Other languages
English (en)
French (fr)
Other versions
CA2235302A1 (en
Inventor
Takafumi Ito
Satoru Satake
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.)
Satake Corp
Original Assignee
Satake Corp
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 Satake Corp filed Critical Satake Corp
Publication of CA2235302A1 publication Critical patent/CA2235302A1/en
Application granted granted Critical
Publication of CA2235302C publication Critical patent/CA2235302C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting 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
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting 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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/938—Illuminating means facilitating visual inspection

Landscapes

  • Sorting Of Articles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Spectrometry And Color Measurement (AREA)
CA002235302A 1997-04-22 1998-04-20 Color-sorting machine for granular materials Expired - Fee Related CA2235302C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09-120227 1997-04-22
JP9120227A JPH10300679A (ja) 1997-04-22 1997-04-22 粒状物色彩選別機における光学検出装置

Publications (2)

Publication Number Publication Date
CA2235302A1 CA2235302A1 (en) 1998-10-22
CA2235302C true CA2235302C (en) 2000-11-21

Family

ID=14781021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002235302A Expired - Fee Related CA2235302C (en) 1997-04-22 1998-04-20 Color-sorting machine for granular materials

Country Status (10)

Country Link
US (1) US6013887A (enExample)
EP (1) EP0873796B1 (enExample)
JP (1) JPH10300679A (enExample)
KR (1) KR100315247B1 (enExample)
CN (1) CN1128025C (enExample)
AU (1) AU698740B1 (enExample)
CA (1) CA2235302C (enExample)
DE (1) DE69812207T2 (enExample)
ES (1) ES2195217T3 (enExample)
TW (1) TW403679B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010682A3 (nl) * 1997-01-17 1998-11-03 Ruymen Marc Sorteerapparaat.
WO2000058035A1 (en) * 1999-03-29 2000-10-05 Src Vision, Inc. Multi-band spectral sorting system for light-weight articles
US6252188B1 (en) * 1999-09-03 2001-06-26 Delta Technology Corporation Sorter for agricultural products
KR100408811B1 (ko) * 2001-05-31 2003-12-06 주식회사 이오니아 근적외선에 의한 플라스틱 선별장치
JP2003205269A (ja) * 2001-11-09 2003-07-22 Satake Corp 粒状物色彩選別機における光学検出手段
JP2003156447A (ja) * 2001-11-19 2003-05-30 Yamamoto Co Ltd 色彩選別機
EP1542812A4 (en) * 2002-05-28 2006-06-28 Satake Usa Inc LIGHTING SOURCE FOR TRUNKERS
KR100528403B1 (ko) * 2003-04-01 2005-11-21 (주)이오니아이엔티 플라스틱 자동 분류장치 및 자동 분류방법
US20050097021A1 (en) * 2003-11-03 2005-05-05 Martin Behr Object analysis apparatus
JP2005186053A (ja) * 2003-12-03 2005-07-14 Satake Corp 粒状物色彩選別機
JP2005230703A (ja) * 2004-02-19 2005-09-02 Satake Corp 粒状物色彩選別機
US7851722B2 (en) * 2006-06-15 2010-12-14 Satake Corporation Optical cracked-grain selector
JP5007933B2 (ja) * 2006-06-15 2012-08-22 株式会社サタケ 光学式胴割選別機
JP5011971B2 (ja) * 2006-11-14 2012-08-29 株式会社サタケ 粒状物の光学式選別方法
CN101172274B (zh) * 2007-11-14 2011-05-25 天津市华核科技有限公司 一种枸杞子分级分选装置及其方法
US8283589B2 (en) * 2010-12-01 2012-10-09 Key Technology, Inc. Sorting apparatus
DK2598257T3 (da) 2011-04-28 2015-01-26 Qualysense Ag Apparat og metode til sortering
KR101298109B1 (ko) * 2011-08-18 2013-08-26 (주)이빛 가시광 대역 플라스틱 판별 장치 및 이를 이용한 플라스틱 분류 시스템
US9463493B1 (en) 2012-03-01 2016-10-11 General Mills, Inc. Method of producing gluten free oats
DE102013102653A1 (de) * 2013-03-14 2014-09-18 Finatec Holding Ag Vorrichtung und Verfahren zum Transport und zur Untersuchung von schnelllaufenden Behandlungsgütern
WO2015056501A1 (ja) * 2013-10-17 2015-04-23 株式会社サタケ 色彩選別機用の照明装置
WO2016098882A1 (ja) * 2014-12-19 2016-06-23 株式会社サタケ 穀粒品位判別装置
CN104646316B (zh) * 2015-03-06 2017-04-12 合肥安晶龙电子股份有限公司 组合式透光辊筒组件
JP6687826B2 (ja) * 2015-04-06 2020-04-28 株式会社サタケ 穀粒品位判別装置及び該装置における穀粒からの光の受光方法
JP6796919B2 (ja) * 2015-10-29 2020-12-09 シンフォニアテクノロジー株式会社 エア噴射機構およびパーツフィーダ
JP6782537B2 (ja) * 2015-10-29 2020-11-11 シンフォニアテクノロジー株式会社 エア噴射機構およびパーツフィーダ
CN109562416A (zh) * 2016-06-07 2019-04-02 哥伦比亚咖啡生产者协会 用于分选豆子的装置和方法
CN107790399B (zh) * 2016-08-31 2019-07-19 合肥美亚光电技术股份有限公司 原粮籽粒检测仪及其检测光路系统
CN106579488A (zh) * 2016-11-24 2017-04-26 周南 一种可实时监测烘焙度的咖啡烘焙机及监测方法
JP6981381B2 (ja) * 2018-08-09 2021-12-15 株式会社サタケ 穀粒品位判別装置
US11376636B2 (en) 2018-08-20 2022-07-05 General Mills, Inc. Method of producing gluten free oats through hyperspectral imaging
DE102018133387B4 (de) 2018-12-21 2024-04-11 Leibniz-Institut für Photonische Technologien e. V. Spezifischer nanopartikelsortierer und verfahren zur sortierung von nanopartikeln
CN109848072A (zh) * 2019-01-08 2019-06-07 西安西北有色地质研究院有限公司 色散型紫外荧光色选机
CN112371560A (zh) * 2020-09-18 2021-02-19 安徽崇凌智能科技有限公司 一种具有聚光结构的光源单排灯

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8602298D0 (sv) * 1986-05-21 1986-05-21 Agec Ab Metod och anordning for sortering av ett produktflode
GB8829180D0 (en) * 1988-12-14 1989-01-25 Gbe International Plc Optical grading
JPH0363532A (ja) * 1989-08-01 1991-03-19 Yamamasu Seisakusho:Kk 色分解プリズムを用いた色彩選別装置
JPH0378634A (ja) * 1989-08-23 1991-04-03 Yamamasu Seisakusho:Kk 色分解プリズムを用いた色彩選別装置
US5120126A (en) * 1991-06-14 1992-06-09 Ball Corporation System for non-contact colored label identification and inspection and method therefor
IL101612A0 (en) * 1992-04-16 1992-12-30 Electro Optics Ind Ltd Apparatus and method for inspecting articles such as agricultural produce
GB2273154B (en) * 1992-12-02 1996-12-11 Buehler Ag Method for cleaning and sorting bulk material
JPH0796253A (ja) * 1993-06-30 1995-04-11 Satake Eng Co Ltd 豆類色彩選別機
US5702742A (en) * 1993-08-25 1997-12-30 Spangler Candy Company Container and lollipop combination
JPH07155702A (ja) * 1993-12-01 1995-06-20 Satake Eng Co Ltd 穀粒色彩選別装置
JP3079932B2 (ja) * 1994-12-28 2000-08-21 株式会社佐竹製作所 穀粒色彩選別装置
US5508512A (en) * 1995-01-24 1996-04-16 Esm International Inc. Sorting machine using dual frequency optical detectors
US6191859B1 (en) 1996-10-28 2001-02-20 Sortex Limited Optical systems for use in sorting apparatus

Also Published As

Publication number Publication date
JPH10300679A (ja) 1998-11-13
KR19980081516A (ko) 1998-11-25
CA2235302A1 (en) 1998-10-22
EP0873796A2 (en) 1998-10-28
AU698740B1 (en) 1998-11-05
EP0873796B1 (en) 2003-03-19
DE69812207D1 (de) 2003-04-24
US6013887A (en) 2000-01-11
CN1196982A (zh) 1998-10-28
CN1128025C (zh) 2003-11-19
DE69812207T2 (de) 2003-11-13
TW403679B (en) 2000-09-01
EP0873796A3 (en) 1999-04-07
KR100315247B1 (ko) 2002-02-28
ES2195217T3 (es) 2003-12-01

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