IT1261522B - PROCEDURE AND DEVICE FOR SEPARATING METAL PARTS FROM A MATERIAL FLOW. - Google Patents

PROCEDURE AND DEVICE FOR SEPARATING METAL PARTS FROM A MATERIAL FLOW.

Info

Publication number
IT1261522B
IT1261522B ITRM930566A ITRM930566A IT1261522B IT 1261522 B IT1261522 B IT 1261522B IT RM930566 A ITRM930566 A IT RM930566A IT RM930566 A ITRM930566 A IT RM930566A IT 1261522 B IT1261522 B IT 1261522B
Authority
IT
Italy
Prior art keywords
procedure
separation
metal parts
material flow
metal part
Prior art date
Application number
ITRM930566A
Other languages
Italian (it)
Inventor
Armin Jossi
Original Assignee
Jossi Hans Praezisionsmechanik
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 Jossi Hans Praezisionsmechanik filed Critical Jossi Hans Praezisionsmechanik
Publication of ITRM930566A0 publication Critical patent/ITRM930566A0/en
Publication of ITRM930566A1 publication Critical patent/ITRM930566A1/en
Application granted granted Critical
Publication of IT1261522B publication Critical patent/IT1261522B/en

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
    • B07C5/344—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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B3/00—Mechanical removal of impurities from animal fibres
    • D01B3/02—De-burring machines or apparatus
    • D01B3/025—Removing pieces of metal
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
    • D01G31/003—Detection and removal of impurities
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sorting Of Articles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

La velocità e/o la massa di una parte metallica che passa davanti a un sensore (3) in una tubazione (2) viene determinata e valutata in un dispositivo di comando (12). In un dispositivo di separazione (4) il flusso di materiale (1) con la parte metallica che deve essere separata viene deviato, per un determinato intervallo di separazione in un recipiente di separazione (5). L'intervallo di separazione è tanto più breve quanto più rapidamente la parte metallica che deve essere separata passa davanti al sensore (3). Con questo comando del dispositivo di separazione dipendente dalla velocità, viene impedita una quota inutilmente elevata del materiale di trasporto separato.The speed and / or mass of a metal part passing in front of a sensor (3) in a pipe (2) is determined and evaluated in a control device (12). In a separation device (4) the flow of material (1) with the metal part to be separated is diverted, for a certain separation interval in a separation container (5). The separation interval is shorter the faster the metal part to be separated passes in front of the sensor (3). With this control of the speed-dependent separation device, an unnecessarily high proportion of the separate transport material is prevented.

ITRM930566A 1992-08-24 1993-08-19 PROCEDURE AND DEVICE FOR SEPARATING METAL PARTS FROM A MATERIAL FLOW. IT1261522B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2620/92A CH685503A5 (en) 1992-08-24 1992-08-24 Method and device for separating metal parts from a material stream.

Publications (3)

Publication Number Publication Date
ITRM930566A0 ITRM930566A0 (en) 1993-08-19
ITRM930566A1 ITRM930566A1 (en) 1995-02-19
IT1261522B true IT1261522B (en) 1996-05-23

Family

ID=4237859

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM930566A IT1261522B (en) 1992-08-24 1993-08-19 PROCEDURE AND DEVICE FOR SEPARATING METAL PARTS FROM A MATERIAL FLOW.

Country Status (3)

Country Link
CH (1) CH685503A5 (en)
DE (1) DE4322345B4 (en)
IT (1) IT1261522B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415959A1 (en) * 1994-05-06 1995-11-09 Hergeth Hubert A Separation of metal particles from fibres
JP3079932B2 (en) * 1994-12-28 2000-08-21 株式会社佐竹製作所 Grain color sorter
ATE193736T1 (en) * 1995-05-12 2000-06-15 Jossi Holding Ag METHOD AND DEVICE FOR DETECTING AND EXCRETING FOREIGN SUBSTANCES IN FIBER MATERIAL
EP1031387A1 (en) * 1999-02-27 2000-08-30 Jossi Holding AG Device to reveal metal fragments in a material flow being driven through a duct pipe
DE10011230C9 (en) * 2000-03-08 2006-05-04 Mesutronic Gerätebau GmbH Evaluation device for a metal detector
EP1234901A1 (en) * 2001-02-22 2002-08-28 Jossi Holding AG Method and apparatus for the detection and removal of foreign matter from fibre material, especially raw cotton
DE102004020776B4 (en) * 2004-04-27 2007-03-08 Hauni Primary Gmbh Method and device for foreign body separation from a material flow
DE102004020777A1 (en) * 2004-04-27 2005-11-24 Hauni Primary Gmbh Foreign object removal method for flow of tobacco on conveyor belt, sub-divides tobacco flow, identifies and recognizes foreign object and removes object from flow
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
EP3181247B1 (en) * 2015-12-15 2020-03-25 Coperion GmbH Feeder device and method for feeding bulk material into a worm machine
CN110592740A (en) * 2019-10-09 2019-12-20 安徽华茂纺织股份有限公司 Impurity removing device for cotton cleaning and conveying pipeline

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143231A3 (en) * 1983-11-26 1988-02-03 Pulsotronic Merten GmbH & Co. KG Apparatus for sorting metallic particles
DE3703449C2 (en) * 1987-02-05 1998-07-23 Truetzschler Gmbh & Co Kg Device for determining foreign bodies, such as metal parts, wires or the like, within or between textile fiber flakes
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
ATE103069T1 (en) * 1988-10-11 1994-04-15 Rieter Ag Maschf DETECTION OF FOREIGN MATERIAL IN TEXTILE FIBERS.
CH676475A5 (en) * 1988-10-28 1991-01-31 Jossi Hans Praezisionsmechanik
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
DE3929709A1 (en) * 1989-09-07 1991-03-14 Merten Kg Pulsotronic Metal particles separator for ground or granulate material - uses inductive metal detector controlling operating mechanism for intermediate store
AT399587B (en) * 1989-11-27 1995-06-26 Lisec Peter BULK FLOW DETECTOR
DE9017759U1 (en) * 1990-09-17 1992-01-16 Trützschler GmbH & Co KG, 4050 Mönchengladbach Device for separating metallic impurities from a fibre transport section in spinning preparation
DE4415959A1 (en) * 1994-05-06 1995-11-09 Hergeth Hubert A Separation of metal particles from fibres

Also Published As

Publication number Publication date
ITRM930566A0 (en) 1993-08-19
ITRM930566A1 (en) 1995-02-19
CH685503A5 (en) 1995-07-31
DE4322345B4 (en) 2005-12-08
DE4322345A1 (en) 1994-03-03

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Legal Events

Date Code Title Description
0001 Granted