DE59608288D1 - Device and method for sorting bulk goods - Google Patents

Device and method for sorting bulk goods

Info

Publication number
DE59608288D1
DE59608288D1 DE59608288T DE59608288T DE59608288D1 DE 59608288 D1 DE59608288 D1 DE 59608288D1 DE 59608288 T DE59608288 T DE 59608288T DE 59608288 T DE59608288 T DE 59608288T DE 59608288 D1 DE59608288 D1 DE 59608288D1
Authority
DE
Germany
Prior art keywords
particle
channel
scanners
stream
electronic
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 - Lifetime
Application number
DE59608288T
Other languages
German (de)
Inventor
Guenther Petzold
Hartmut Harbeck
Gerd Reischmann
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.)
Titech GmbH
Original Assignee
CommoDaS GmbH
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 CommoDaS GmbH filed Critical CommoDaS GmbH
Application granted granted Critical
Publication of DE59608288D1 publication Critical patent/DE59608288D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07C5/36—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
    • 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

Abstract

Bulk materials are sorted into two fractions according to colour and/or shape. An arrangement of a conveyor for the material and opto-electronic scanners detect particles over the width of the material stream at the end of a chute (12). An electronic image processor forms a two-dimensional image of the stream from successive line signals from the scanners so that a particle can be recognised. Air blast nozzles (10) divert particles from a normal channel (32) to a separate channel (26) according to the evaluation of each particle. An air suction fan (28) is provided in the diversion channel t maintain uniform air conditions.
DE59608288T 1995-03-31 1996-03-27 Device and method for sorting bulk goods Expired - Lifetime DE59608288D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19511901A DE19511901A1 (en) 1995-03-31 1995-03-31 Device and method for sorting bulk goods

Publications (1)

Publication Number Publication Date
DE59608288D1 true DE59608288D1 (en) 2002-01-10

Family

ID=7758304

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19511901A Withdrawn DE19511901A1 (en) 1995-03-31 1995-03-31 Device and method for sorting bulk goods
DE59608288T Expired - Lifetime DE59608288D1 (en) 1995-03-31 1996-03-27 Device and method for sorting bulk goods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19511901A Withdrawn DE19511901A1 (en) 1995-03-31 1995-03-31 Device and method for sorting bulk goods

Country Status (4)

Country Link
EP (1) EP0734789B1 (en)
AT (1) ATE209534T1 (en)
DE (2) DE19511901A1 (en)
ES (1) ES2168114T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3285076B2 (en) * 1996-12-16 2002-05-27 株式会社サタケ Dust collector in color sorter for grain etc.
EP0873795A3 (en) * 1997-04-25 1999-04-14 Bodenseewerk Gerätetechnik GmbH Method and device for sorting broken pieces
DE10011093A1 (en) * 2000-03-09 2001-10-04 Commodas Gmbh Sorting unit for hollow members, esp PET bottles, comprises an advancing band, a sepg unit,, nozzles, an observation unit and illumination below the members.
US9492849B2 (en) 2005-05-17 2016-11-15 Visys Nv Method for sorting products moving in a continuous stream on a chute
AT10869U1 (en) 2008-01-31 2009-11-15 Axel Dr Kulcke METHOD AND DEVICE FOR SPECTRAL-BASED SORTING OF TRANSPARENT AND SEMITRANEOUS BULBS AND LIGHTING UNIT HIEFÜR
CN105728346A (en) * 2016-04-22 2016-07-06 安徽捷迅光电技术有限公司 Color selector with discharge pipes
CN109085170B (en) * 2017-06-14 2023-08-29 中国科学院沈阳自动化研究所 Synchronous belt type corn kernel breaking rate online detection device and method
DE102019204444A1 (en) * 2019-03-29 2020-10-01 Robert Bosch Gmbh Procedure and system for the identification of bulk goods
CN111889399B (en) * 2020-08-25 2022-02-08 湖南省伟利米业有限公司 Color sorting device for rice production line

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074808A (en) * 1976-04-30 1978-02-21 Cypro Corporation Sorting apparatus
DE8124756U1 (en) * 1981-08-25 1982-01-07 Ruhrkohle Ag, 4300 Essen DEVICE FOR THE TRANSFER OF SCHUETTGUT
DE3443476A1 (en) * 1984-11-29 1986-05-28 Helmut A. 6720 Speyer Kappner Method and device for testing and sorting granular material
DE3528069A1 (en) * 1985-08-05 1987-02-05 Mabeg Muell & Abfall DEVICE FOR SORTING OLD GLASS
EP0267790A3 (en) * 1986-11-12 1990-01-17 Lockwood Graders (U.K.) Limited Method and apparatus for sorting articles
DE3804391A1 (en) * 1988-02-12 1989-08-24 Hubertus Exner METHOD AND DEVICE FOR SORTING OLD GLASS PIECES
US5085325A (en) * 1988-03-08 1992-02-04 Simco/Ramic Corporation Color sorting system and method
AT394631B (en) * 1988-07-25 1992-05-25 Wurth Paul Sa HANDLING DEVICE FOR A DISTRIBUTION CHUTE OF A SHAFT STOVE, AND DRIVE MECHANISM ADAPTED TO THIS DEVICE
GB8909164D0 (en) * 1989-04-21 1989-06-07 Radix Systems Ltd Method and apparatus for sorting discrete materials and manufactured products
EP0440993A1 (en) * 1990-02-05 1991-08-14 Multi Minerals A method and a device for separating from residual materials products, which can be recovered for a further treatment
DE4029202A1 (en) * 1990-09-14 1992-03-19 Buehler Ag METHOD FOR SORTING PARTICLES OF A BULK GOOD AND DEVICES THEREFOR
DE9116904U1 (en) * 1991-07-29 1994-10-06 Rwe Entsorgung Ag Device for sorting waste mixtures
DE4210157C2 (en) * 1992-03-27 1994-12-22 Bodenseewerk Geraetetech Process for sorting broken glass
DE4339285A1 (en) * 1992-12-02 1994-06-09 Buehler Ag Cleaning and sorting particulate food, e.g. cereal grains, beans, etc.
DE4320331A1 (en) * 1993-06-20 1994-12-22 Robert Prof Dr Ing Massen Flexible optical sorting of hollow bodies
US5339964A (en) * 1993-09-20 1994-08-23 Simco/Ramic Corporation Method and apparatus for using passive exhaust for pneumatic sorting system
DE4339822C1 (en) * 1993-11-23 1995-05-24 Noell Gmbh Sorting used glass, used in mfr. of imaging tubes of different compsn.
DE4340173A1 (en) * 1993-11-25 1995-06-01 Hergeth Hubert A Detecting and removing alien bodies
DE4345106C2 (en) * 1993-12-28 1995-11-23 Reemtsma H F & Ph Process for the optical sorting of bulk goods

Also Published As

Publication number Publication date
ES2168114T3 (en) 2002-06-01
DE19511901A1 (en) 1996-10-02
EP0734789A3 (en) 1998-05-27
ATE209534T1 (en) 2001-12-15
EP0734789B1 (en) 2001-11-28
EP0734789A2 (en) 1996-10-02

Similar Documents

Publication Publication Date Title
US3802558A (en) Refuse sorting and transparency sorting
US4352430A (en) Method and apparatus for sorting foreign bodies from material on a moving conveyor belt
US5297667A (en) System for stabilizing articles on conveyors
EP0847563A4 (en) A high speed mass flow food sorting apparatus for optically inspecting and sorting bulk food products
CA2280545A1 (en) Apparatus for sorting waste materials
DE69512293T2 (en) Integrated food sorting and analyzing device
ATE206961T1 (en) METHOD AND DEVICE FOR IDENTIFYING AND SORTING BELT-CONVEYED OBJECTS
DE59608288D1 (en) Device and method for sorting bulk goods
MY117023A (en) Color sorting machine for cereal grain or the like having dust collecting device.
EP1838464B1 (en) Method and apparatus for sorting a gas-driven stream of generally flat and light-weight articles
IT1239522B (en) PLANT FOR THE SELECTION OF GRAPHIC AND / OR EDITORIAL PRODUCTS
DE69328541D1 (en) Device for detecting the characteristics of particles moving in an air stream
HK1013038A1 (en) Method for optically sorting bulk material
DE69115004D1 (en) Method and device for sorting out heavy and light particles from particle material.
EP0396290A3 (en) Method and apparatus for sorting discrete materials and manufactured products
ATE82213T1 (en) DEVICE FOR EJECTING INCORRECTLY ORIENTED COVERS FROM A CONTINUOUS STREAM.
DE59307543D1 (en) Plant for processing mixed building rubble
ATE202506T1 (en) METHOD AND DEVICE FOR SEPARATING A GOOD CONSISTING OF SOLID PARTICLES OF DIFFERENT SHAPE, SIZE AND/OR DENSITY INTO AT LEAST TWO COMPONENTS
DE3863945D1 (en) DEVICE FOR REPROCESSING RECYCLING MATERIALS, PREFERABLY BUILDING RUBBISH.
US5000324A (en) Ejector nozzle with pressure differential
ATE158519T1 (en) METHOD AND DEVICE FOR GRAIN SIZE ANALYSIS IN THE FINE AND VERY FINE GRAIN RANGE
JP2001038305A (en) Granular material transporting device and appearance inspection apparatus for granular material group
ATE206080T1 (en) SEPARATION DEVICE AND METHOD AND DEVICE FOR CLASSIFYING ARTICLES
SU1036383A1 (en) Method of photometric separation of lumpy materials
JPS602115B2 (en) color sorter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TITECH GMBH, 22880 WEDEL, DE

R082 Change of representative

Ref document number: 734789

Country of ref document: EP

Representative=s name: HANSEN UND HEESCHEN PATENTANWAELTE, DE