EP0143231A3 - Apparatus for sorting metallic particles - Google Patents

Apparatus for sorting metallic particles Download PDF

Info

Publication number
EP0143231A3
EP0143231A3 EP84110928A EP84110928A EP0143231A3 EP 0143231 A3 EP0143231 A3 EP 0143231A3 EP 84110928 A EP84110928 A EP 84110928A EP 84110928 A EP84110928 A EP 84110928A EP 0143231 A3 EP0143231 A3 EP 0143231A3
Authority
EP
European Patent Office
Prior art keywords
metal
metal detector
sorting
switch
flow
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.)
Withdrawn
Application number
EP84110928A
Other languages
German (de)
French (fr)
Other versions
EP0143231A2 (en
Inventor
Guntram Kind
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.)
Pulsotronic Merten GmbH and Co KG
Original Assignee
Pulsotronic Merten GmbH and Co KG
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
Priority claimed from DE19833342878 external-priority patent/DE3342878A1/en
Priority claimed from DE19843411859 external-priority patent/DE3411859A1/en
Priority claimed from DE19843411860 external-priority patent/DE3411860A1/en
Application filed by Pulsotronic Merten GmbH and Co KG filed Critical Pulsotronic Merten GmbH and Co KG
Publication of EP0143231A2 publication Critical patent/EP0143231A2/en
Publication of EP0143231A3 publication Critical patent/EP0143231A3/en
Withdrawn legal-status Critical Current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
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • 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
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • 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
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0036—Sorting out metallic particles

Landscapes

  • Sorting Of Articles (AREA)

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung zum Aussortieren von Metallteilchen aus einem Fördergutstrom, z.B. Mahlgut- oder Granulatstrom. Die Vorrichtung besteht aus einer Sortierweiche (13) und einem den Fördergutstrom berührungslos abtastenden Metalldetektor (12), der in ei­ nem auf die Reaktionszeit der Vorrichtung abgestimmten Vorhalteabstand zur Sortierweiche (13) angeordnet ist und einen Betätigungsmechanismus (17) ansteuert, der die Wei­ che (13) in Durchlaßrichtung sperrt und den Fördergut­ strom umlenkt, wenn ein Metallteilchen in den Ansprechbe­ reich des Metalldetektors (12) gekommen ist. Um die Bau­ länge der Vorrichtung und die mit dem Metallteilchen aus­ geschiedene Materialmenge zu verringern, kann der Vor­ halteabstand des Metalldetektors (12) unterschritten wer­ den, wenn die Länge der Förderleitung (10) zwischen dem Metalldetektor (12) und der Sortierweiche (13) dem Vorhal­ teabstand entspricht, wobei die Rückstellung der Sortier­ weiche (13) durch einen zweiten Metalldetektor (18) in Ab­ hängigkeit von den ausgeschiedenen Metallteilchen erfolgt. The invention relates to a device for Sorting out metal particles from a conveyed material flow, e.g. Grist or granulate flow. The device exists from a sorting switch (13) and a flow of conveyed goods non-contact scanning metal detector (12), which in egg nem matched to the response time of the device Reserve distance to the sorting switch (13) is arranged and an actuating mechanism (17) controls the Wei che (13) blocks in the forward direction and the material to be conveyed current deflects when a metal particle in the response range of the metal detector (12) has come. To the construction length of the device and the one with the metal particle The pre holding distance of the metal detector (12) below if the length of the delivery line (10) between the Metal detector (12) and the sorting switch (13) the Vorhal distance corresponds to the provision of the sort switch (13) by a second metal detector (18) in Ab depending on the excreted metal particles.

EP84110928A 1983-11-26 1984-09-13 Apparatus for sorting metallic particles Withdrawn EP0143231A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19833342878 DE3342878A1 (en) 1983-11-26 1983-11-26 Device for segregating metal parts
DE3342878 1983-11-26
DE19843411859 DE3411859A1 (en) 1984-03-30 1984-03-30 Device for separating out metal particles
DE3411860 1984-03-30
DE3411859 1984-03-30
DE19843411860 DE3411860A1 (en) 1984-03-30 1984-03-30 Device for separating out metal particles

Publications (2)

Publication Number Publication Date
EP0143231A2 EP0143231A2 (en) 1985-06-05
EP0143231A3 true EP0143231A3 (en) 1988-02-03

Family

ID=27191461

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110928A Withdrawn EP0143231A3 (en) 1983-11-26 1984-09-13 Apparatus for sorting metallic particles

Country Status (1)

Country Link
EP (1) EP0143231A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533390A1 (en) * 1985-09-19 1987-03-19 Merten Kg Pulsotronic DEVICE FOR SEPARATING METAL PARTICLES
CH671714A5 (en) * 1986-10-31 1989-09-29 Varicolor Ag
DE3825109A1 (en) * 1988-07-23 1990-02-01 Truetzschler & Co DEVICE FOR SEPARATING METALLIC IMPURITIES FROM A FIBER TRANSPORTING LINE IN THE PREPARATION OF THE SPINNING MILL
DE3924566A1 (en) * 1989-07-25 1991-02-07 Hamos Elektronik Arrangement for separating metal particles from granular bulk material - has deflector sealing delivery channel to pass flow to collector when metal is detected
EP0555821B1 (en) * 1992-02-12 1999-06-02 Pulsotronic Merten GmbH & Co. KG Device for separating small metal particles
CH685503A5 (en) * 1992-08-24 1995-07-31 Jossi Hans Praezisionsmechanik Method and device for separating metal parts from a material stream.
DE102007058604A1 (en) * 2007-12-03 2009-06-04 Putzmeister Concrete Pumps Gmbh Slurry i.e. sewage sludge, conveying device, has pipeline with measuring section made of electrically non-conductive material, and metal detector arranged at section for detecting metal parts contained in slurry
EP2383039B1 (en) 2010-04-29 2019-03-27 Axel Schirp Metal separator
DE202011100038U1 (en) 2010-04-29 2011-12-27 Axel Schirp Metal separators
CN113087451B (en) * 2021-04-28 2022-12-13 义乌市固合商品混凝土有限公司 Composite concrete and preparation process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249660A (en) * 1979-05-10 1981-02-10 Aquasonics, Inc. Potato sorting apparatus
DE2944192A1 (en) * 1979-11-02 1981-05-14 Harro Dipl.-Ing. 8191 Königsdorf Müller Sorting machine for metal particles - has inductive detector and sorting junction located in vertical chute
FR2505682A1 (en) * 1981-05-12 1982-11-19 Bertin & Cie Grain-sorting plant with single file free fall to output chute - uses reject detectors at fall with reject guide sited in output chute
US4480753A (en) * 1979-07-12 1984-11-06 Metal Detectors, Inc. Metal detector apparatus and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249660A (en) * 1979-05-10 1981-02-10 Aquasonics, Inc. Potato sorting apparatus
US4480753A (en) * 1979-07-12 1984-11-06 Metal Detectors, Inc. Metal detector apparatus and method
DE2944192A1 (en) * 1979-11-02 1981-05-14 Harro Dipl.-Ing. 8191 Königsdorf Müller Sorting machine for metal particles - has inductive detector and sorting junction located in vertical chute
FR2505682A1 (en) * 1981-05-12 1982-11-19 Bertin & Cie Grain-sorting plant with single file free fall to output chute - uses reject detectors at fall with reject guide sited in output chute

Also Published As

Publication number Publication date
EP0143231A2 (en) 1985-06-05

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Inventor name: KIND, GUNTRAM