DE3002239A1 - Sorting system for bulk loose material - has multi-channelled chute and free fall section ensuring adequate break-up of material - Google Patents

Sorting system for bulk loose material - has multi-channelled chute and free fall section ensuring adequate break-up of material

Info

Publication number
DE3002239A1
DE3002239A1 DE19803002239 DE3002239A DE3002239A1 DE 3002239 A1 DE3002239 A1 DE 3002239A1 DE 19803002239 DE19803002239 DE 19803002239 DE 3002239 A DE3002239 A DE 3002239A DE 3002239 A1 DE3002239 A1 DE 3002239A1
Authority
DE
Germany
Prior art keywords
chute
channelled
channel
bulk material
free fall
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.)
Ceased
Application number
DE19803002239
Other languages
German (de)
Inventor
Prof. Dr.-Ing. Herbert 5100 Aachen Euteneuer
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.)
ERKELENZER MASCHINENFABRIK FER
Original Assignee
ERKELENZER MASCHINENFABRIK FER
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 ERKELENZER MASCHINENFABRIK FER filed Critical ERKELENZER MASCHINENFABRIK FER
Priority to DE19803002239 priority Critical patent/DE3002239A1/en
Publication of DE3002239A1 publication Critical patent/DE3002239A1/en
Ceased 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
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/60—Glass recycling

Landscapes

  • Sorting Of Articles (AREA)

Abstract

The coarse bulk material e.g. old coloured glass chips to be sorted is stored in a supply container (1) which is adjoined by a multi-channelled vibration chute (2) which is followed at its other end by a free-fall section (16) of sufficient height. The multi-channelled chute causes the bulk material to be distributed transversely to the conveyor direction partic. if the base of the chute has a saw-tooth cross-section wherein each channel has an inclined base surface and a side wall at right angles . Suitable known sorting devices such as blow nozzles (4,5) and colour sensors (3) can now be directed onto the free flow of material which is sufficiently spaced out.

Description

Bez. Vorrichtung zur Vereinzelung von.Teilchen einesBez. Device for separating von.Teilchen a

Schüttguthaufens Die Erfindung betrifft eine Vorrichtung zur Vereinzelung von Teilchen eines Schüttguthaufens. Bulky material heap The invention relates to a device for separating of particles of a bulk heap.

Eine Vorrichtung dieser Art ist insbesondere bei Vorrichtungen erforderlich, die eine Sortierung der Schüttgutteile nach bestimmten Merkmalen vornehmen. Als Beispiel sei die Sortierung von Altglasscherben nach dr Farbe genannt.A device of this type is particularly necessary for devices which sort the bulk parts according to certain characteristics. as An example is the sorting of broken glass by color.

Während eine solche Vereinzelung im Modell- oder Laborversuch mit einer Vielzahl versciedener Vorrichtungen möge ich ist, bieten sich doch erhebliche Schwierigkeiten dann, wenn der Schüttgutdurchsatz in industriellem Maßstab erfoldgen soll.While such isolation in model or laboratory tests with a multitude of different devices I may wish to offer are considerable Difficulties occur when the bulk material throughput is on an industrial scale target.

Die Aufgabe bestand somit darin, eine Vorrichtung vorzusehen, die auch bei größerem Schüttgutdurchsatz in der Lage ist, Gutsströme einzeln hintereinander angeordneter Schüttgutteilchen zu bilden und diese zu vereinzeln.The object was thus to provide a device that even with a larger bulk material throughput, it is able to feed material flows one after the other to form arranged bulk material particles and to separate them.

Die gestellte Aufgabe wird erfindungsgemäß dadurch gelöst, daß im Anschluß an einen Vorratsbehälter für grobes Schüttgut eine mehrkanäl ige Schwingrinne angeordnet ist und daß der Schwingrinne eine Freifallstrecke genügender Höhe nachgeordnet ist.The object is achieved according to the invention in that in Connection to a storage container for coarse bulk material is a multi-channel vibrating channel is arranged and that the vibrating channel is followed by a free fall section of sufficient height is.

Die besondere Gestaltung der Schwingrinne als mehrkanäl ige Rinne bewirkt eine Verteilung des Schüttgutes quer zur Förderrichtung.The special design of the vibrating channel as a multi-channel channel causes the bulk material to be distributed transversely to the conveying direction.

Dies wird gemäß weiterer Ausgestaltung der Erfindung dadurch begünstigt, daß der Boden der Schwingrinne einen sägezahnförmigen Querschnitt aufweist, wobei jeder Kanal eine geneigte Bodenfläche und eine hierzu etwa senkrechte Seitenwand aufweist. Diese Ausgestaltung bewirkt eine gute Aufteilung des Schüttgutes in einzelne Guts ströme.According to a further embodiment of the invention, this is favored by that the bottom of the vibrating trough has a sawtooth-shaped cross section, wherein each channel has an inclined bottom surface and a side wall that is approximately perpendicular to it having. This configuration results in a good division of the bulk material into individual items Guts flow.

Die nachfolgende Freifallstrecke bewirkt infolge der Beschleunigungs gesetze des freien Falles eine ausreichende Entzerrung der Gutsfolge., so daß geeignete Sortiergeräte z.B. Blasdüsen in der Lage sind, die hinsichtlich eines bestimmten Merkmals erkannten Gutsteile aus der Freifallstrecke abzulenken.The following freefall distance is caused by the acceleration laws of free fall a sufficient equalization of the good sequence., so that suitable Sorting devices, e.g. air nozzles, are able to control the specific Feature to divert recognized good parts from the freefall path.

Die erfindungsgemäße Vorrichtung hat den besonderen Vorteil, daß sie einen minimalen apparativen Aufwand erfordert und daß derjenige Teil, wo die Entzerrung der Gutsreihen durch Beschleunigung erfolgen muß, ohne energieaufwendige Einrichtungen auskommt.The device according to the invention has the particular advantage that it requires minimal equipment and that the part where the equalization the Gutsreihen must be done by acceleration, without energy-consuming facilities gets by.

Nachstehend ist die Erfindung an einem in der Zeichnung dargestellten Beispiel einer Glsascherbensortiervorrichtung näher erläutert.The invention is illustrated in the drawing Example of a glass fragment sorting device explained in more detail.

Es zeigen: Fig. 1 einen schematischen Längsschnitt durch eine Glasscherbensortiervorrichtung und Fig. 2 einen Querschnitt durch die Förderrinne entlang der Linie II-II in Fig. 1, jedoch in vergrößertem Maßstab. ; Die in der Zeichnung dargestellte Glasscherbensortiervorrichtung dient dazu, Glasscherben verschiedener Farbe nach Farben zu sortieren. Sie besteht im Wesentlichen aus einem Vorratsbehälter 1 fur grobe Glasscherben verschiedener Farbe, einer daran anschliebenden Schwingrinne 2, einem der Schwingrinne 2 nachgeordneten Farberkennungssensor 3, Blasdüsen 4 und 5 und einem Sammelbehälter 6 mit Kammern 7,8 und 9.1 shows a schematic longitudinal section through a broken glass sorting device and FIG. 2 shows a cross section through the conveyor trough along the line II-II in FIG. 1, but on a larger scale. ; The broken glass sorting device shown in the drawing is used to sort broken glass of different colors by color. she consists essentially from a storage container 1 for coarse broken glass of various types Color, an adjoining vibrating trough 2, one of the vibrating trough 2 downstream Color recognition sensor 3, blow nozzles 4 and 5 and a collecting container 6 with chambers 7,8 and 9.

Die Schwingrinne 2, die fest mit einem Schwingungsgenerator 10 verbunden ist, besitzt, wie Fig. 2 zeigt, eine Vielzahl paralleler Kanäle 11. Diese werden von einem im Querschnitt sägezahnartigen Boden 12 gebildet,wobei jeder Kanal 11 eine der mittleren Korngröbe entsprechende geneigte Bodenfläche 13 und eine hierzu 9twa senkrecht angeordnete kurze Seitenwand 14 hat.The vibrating trough 2, which is permanently connected to a vibration generator 10 2, has a plurality of parallel channels 11. These become formed by a bottom 12, which is sawtooth-like in cross section, each channel 11 an inclined bottom surface 13 corresponding to the mean grain size and one for this 9 has a short side wall 14 arranged approximately vertically.

Diese Gestaltung der Schwingrinne 2 bewirkt, daß das vom Vorratsbehälter 1 kommende Schüttgut sich in einzelne Reihen von Gutsteilchen , d.h. Scherben, verteilt, die hintereinander in den Kanälen 11 der Schwingrinne 2 zu liegen kommen und zu deren Ende gefördert werden. Die schrägen Bodenflächen 13 bewirken, daß die Scherben die tiefste Stelle jedes Kanals 11 anstreben.This design of the vibrating chute 2 causes the storage tank 1 incoming bulk material is distributed in individual rows of good particles, i.e. shards, which come to lie one behind the other in the channels 11 of the vibrating trough 2 and to the end of which are promoted. The inclined bottom surfaces 13 cause the shards aim for the lowest point of each channel 11.

Am Ende der Schwingrinne 2 fallen cl i-e Guts teilchen entsprechend der strichpunktierten Linie 15 in einer Freifallstrecke 16 lotrecht nach unten. Entsprechend den Gesetzen des freien Falles ergeben sich dabei sich vergrößernde Abstände zwischen aufeinanderfolgenden Gutsteilchen, so daß jede Scherbe voll vom Farberkennungssensor 3 erfaßt werden kann. Dieser ist in bekannter Weise über ein nicht dárgestelltes Steuerilngsgerät mit den Blasdüsen 4 und 5 verbunden, die je nach der ermittelten Farbe die betreffende Scherbe in eine der Kammern 7,8 oder 9 ablenken.At the end of the vibrating channel 2, the good particles fall accordingly the dash-dotted line 15 in a freefall section 16 perpendicular to the bottom. In accordance with the laws of free fall, this results in enlarging Distances between successive good particles, so that each sherd is full of Color recognition sensor 3 can be detected. This is in a known manner about a Not shown Steuerilngsgerätes connected to the air nozzles 4 and 5, each According to the determined color, place the relevant sherd in one of the chambers 7, 8 or 9 distract.

Versuche haben ergeben, daß mit der erfindungsgellläßell Vorrichtung aute Durchsatzmengen erreichbar sind, die eine industrielle Anwendung erlauben. Die Anzahl der nebeneinander angeordneten Kanäle 11 und der ihnen zugeordneten Sensoren 3 und Blasdüsen 4,5 ist beliebig.Tests have shown that with the device according to the invention aute throughput quantities can be achieved that allow industrial use. The number of channels 11 arranged next to one another and the sensors assigned to them 3 and nozzles 4.5 is arbitrary.

Die erfindungsgemäße Vorrichtung eignet sich auch für Schüttoüter anderer Art, die eine Vereinzelung erfordern.The device according to the invention is also suitable for bulk goods other types that require isolation.

Claims (2)

Patentansprüche 1. Vorrichtung zur Vereinzelung von Teilchen eines Schüttguthaufens, d a d u r c h g e k e n n z -e i c h n e t, daß im Anschluß an- einen Vorratsbehälter (1) für grobes Schüttgut eine mehrkanälige Schwingrinne (2) angeordnet ist und daß der Schwingrinne (2) eine Freifallstrecke (16) genügender Höhe nachgeordnet ist. Claims 1. Device for separating particles of a Heap of bulk material, d u r c h g e n n n z -e i c h n e t, that in connection with a storage container (1) for coarse bulk material a multi-channel vibrating channel (2) is arranged and that the vibrating trough (2) a free fall section (16) is sufficient Height is subordinate. 2. Vorrichtung nach Anspruch 1, d a d u r c h g e k e n n -z e i c h n e t, daß der Boden (12) der Schwingrinne (2) einen sägezahnförmigen Querschnitt aufweist, wobei jeder Kanal (11) eine geneigte Bodenfläche (13) und eine hierzu etwa senkrechte Seitenwand (14) aufweist.2. Apparatus according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that the bottom (12) of the vibrating channel (2) has a sawtooth-shaped cross-section having, each channel (11) having an inclined bottom surface (13) and one for this has approximately vertical side wall (14).
DE19803002239 1980-01-23 1980-01-23 Sorting system for bulk loose material - has multi-channelled chute and free fall section ensuring adequate break-up of material Ceased DE3002239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803002239 DE3002239A1 (en) 1980-01-23 1980-01-23 Sorting system for bulk loose material - has multi-channelled chute and free fall section ensuring adequate break-up of material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002239 DE3002239A1 (en) 1980-01-23 1980-01-23 Sorting system for bulk loose material - has multi-channelled chute and free fall section ensuring adequate break-up of material

Publications (1)

Publication Number Publication Date
DE3002239A1 true DE3002239A1 (en) 1981-07-30

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332564A2 (en) * 1988-03-08 1989-09-13 Fernando Plaza Ramon Classification and/or recovery system for non-ferric metals
EP0353457A2 (en) * 1988-08-05 1990-02-07 S+S Metallsuchgeräte und Recyclingtechnik GmbH Device for recognizing and separating impurities from a stream of synthetic or glass material
FR2649337A1 (en) * 1989-07-06 1991-01-11 Remex Sa Sorting apparatus for separating at least two types of particles in a mixture of fragments
EP0605794A2 (en) * 1992-12-08 1994-07-13 RWE Entsorgung Aktiengesellschaft Method for singulating objects from an object mixture and device for implementing this method
AT399400B (en) * 1993-03-15 1995-04-25 Binder Co Ag METHOD AND DEVICE FOR DETERMINING THE PURITY OF PREPARED RECYCLED GLASS
WO1998008621A1 (en) * 1996-08-29 1998-03-05 Hubertus Exner Device for sorting and separating old glass shards
EP0838273A2 (en) * 1996-10-25 1998-04-29 Satake Usa Inc. A slide for a sorting machine
EP0873795A2 (en) * 1997-04-25 1998-10-28 Bodenseewerk Gerätetechnik GmbH Method and device for sorting broken pieces
EP0897762A2 (en) * 1997-08-22 1999-02-24 AIS Sommer GmbH Device for sorting raw, pre-treated or recycled bulk material
DE10226150A1 (en) * 2002-06-13 2004-01-15 Beining, Rolf, Prof.Dr. Process used in recycling processes/systems for sorting materials comprises transporting the materials from a heap to a specified position of a feed system, and placing the materials in ordered positions on a transport belt
WO2010139032A3 (en) * 2009-06-02 2011-04-21 Best 2, N.V. Sorting method and machine using blow nozzles
WO2018175555A1 (en) 2017-03-21 2018-09-27 Monsanto Technology Llc Seed sorting

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332564A3 (en) * 1988-03-08 1992-01-02 Fernando Plaza Ramon Classification and/or recovery system for non-ferric metals
EP0332564A2 (en) * 1988-03-08 1989-09-13 Fernando Plaza Ramon Classification and/or recovery system for non-ferric metals
EP0353457A2 (en) * 1988-08-05 1990-02-07 S+S Metallsuchgeräte und Recyclingtechnik GmbH Device for recognizing and separating impurities from a stream of synthetic or glass material
EP0353457A3 (en) * 1988-08-05 1990-04-18 S + S Elektronik Geratebau Gmbh Device for recognizing and separating impurities from a stream of synthetic or glass material
FR2649337A1 (en) * 1989-07-06 1991-01-11 Remex Sa Sorting apparatus for separating at least two types of particles in a mixture of fragments
EP0605794A3 (en) * 1992-12-08 1995-05-24 Rwe Entsorgung Ag Method for singulating objects from an object mixture and device for implementing this method.
EP0605794A2 (en) * 1992-12-08 1994-07-13 RWE Entsorgung Aktiengesellschaft Method for singulating objects from an object mixture and device for implementing this method
US5456127A (en) * 1993-03-15 1995-10-10 Binder + Co Aktiengesellschaft Method for determining the purity of treated used glass prior to recycling
AT399400B (en) * 1993-03-15 1995-04-25 Binder Co Ag METHOD AND DEVICE FOR DETERMINING THE PURITY OF PREPARED RECYCLED GLASS
WO1998008621A1 (en) * 1996-08-29 1998-03-05 Hubertus Exner Device for sorting and separating old glass shards
EP0838273A2 (en) * 1996-10-25 1998-04-29 Satake Usa Inc. A slide for a sorting machine
EP0838273A3 (en) * 1996-10-25 1998-07-22 Satake Usa Inc. A slide for a sorting machine
EP0873795A2 (en) * 1997-04-25 1998-10-28 Bodenseewerk Gerätetechnik GmbH Method and device for sorting broken pieces
EP0873795A3 (en) * 1997-04-25 1999-04-14 Bodenseewerk Gerätetechnik GmbH Method and device for sorting broken pieces
EP0897762A2 (en) * 1997-08-22 1999-02-24 AIS Sommer GmbH Device for sorting raw, pre-treated or recycled bulk material
EP0897762A3 (en) * 1997-08-22 1999-07-21 AIS Sommer GmbH Device for sorting raw, pre-treated or recycled bulk material
DE10226150A1 (en) * 2002-06-13 2004-01-15 Beining, Rolf, Prof.Dr. Process used in recycling processes/systems for sorting materials comprises transporting the materials from a heap to a specified position of a feed system, and placing the materials in ordered positions on a transport belt
WO2010139032A3 (en) * 2009-06-02 2011-04-21 Best 2, N.V. Sorting method and machine using blow nozzles
WO2018175555A1 (en) 2017-03-21 2018-09-27 Monsanto Technology Llc Seed sorting

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