ES2127128B1 - RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL. - Google Patents

RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL.

Info

Publication number
ES2127128B1
ES2127128B1 ES9700549A ES9700549A ES2127128B1 ES 2127128 B1 ES2127128 B1 ES 2127128B1 ES 9700549 A ES9700549 A ES 9700549A ES 9700549 A ES9700549 A ES 9700549A ES 2127128 B1 ES2127128 B1 ES 2127128B1
Authority
ES
Spain
Prior art keywords
materials
cable
separation
pieces
cables
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
ES9700549A
Other languages
Spanish (es)
Other versions
ES2127128A1 (en
Inventor
Perez Ignacio Martin
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.)
GLOBAL IND SERVICES
Original Assignee
GLOBAL IND SERVICES
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 GLOBAL IND SERVICES filed Critical GLOBAL IND SERVICES
Priority to ES9700549A priority Critical patent/ES2127128B1/en
Publication of ES2127128A1 publication Critical patent/ES2127128A1/en
Application granted granted Critical
Publication of ES2127128B1 publication Critical patent/ES2127128B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0234—Mechanical separating techniques; devices therefor using gravity, e.g. separating by weight differences in a wind sifter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0488—Hammers or beaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procedimiento de recuperación y aprovechamiento de cables eléctricos conformados en metal; que comprende: Almacenar y clasificar por tamaños y materiales de constitución dichos cables. Someter a una limpieza preferentemente por inmersión o baño de agua fría y/o caliente al cable durante aproximadamente una hora, procediéndose posteriormente a una operación de secado al aire libre durante un día. Efectuar el corte del cable por medio de una cizalladora en trozos de aproximadamente 30 cm. Los trozos de cables se trituran en varias fases en molinos de martillos que giran, al menos, a 20 revoluciones por minuto obteniéndose un producto final de granulometría media de, al menos, 1 mm{sup,3 . Después de efectuada la trituración se somete el producto a una fase de separación de los materiales constitutivos del cable, separación que se efectúa por gravedad en relación a los pesos específicos de los materiales, cooperando en esta separación una corriente de aire lateral que arrastra el material de menor densidad. Una vez separados los materiales de constitución del cable, cada uno de ellos se conforma en piezas laminares o bloques mediante prensado a, al menos, 10 Kg/cm{sup,2 , salvo la parte metálica que se suministra a la fundición en forma de granza o bien en bloques.Recovery procedure and use of electrical cables made of metal; It includes: Store and classify by size and materials of constitution said cables. Preferably clean the cord for approximately one hour by immersion or cold and / or hot water bath, then proceed with a drying operation in the open air for one day. Cut the cable by means of a shear into pieces of approximately 30 cm. The pieces of cables are crushed in several stages in hammer mills that rotate at least 20 revolutions per minute, obtaining a final product with an average grain size of at least 1 mm {sup, 3. After grinding, the product undergoes a phase of separation of the cable's constituent materials, a separation that is carried out by gravity in relation to the specific weights of the materials, a lateral air current that drags the material cooperating in this separation. lower density. Once the cable's constitution materials are separated, each one is conformed into laminar pieces or blocks by pressing at least 10 Kg / cm {sup, 2, except for the metallic part that is supplied to the foundry in the form of pellets or in blocks.

ES9700549A 1997-03-13 1997-03-13 RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL. Expired - Fee Related ES2127128B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9700549A ES2127128B1 (en) 1997-03-13 1997-03-13 RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700549A ES2127128B1 (en) 1997-03-13 1997-03-13 RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL.

Publications (2)

Publication Number Publication Date
ES2127128A1 ES2127128A1 (en) 1999-04-01
ES2127128B1 true ES2127128B1 (en) 1999-11-16

Family

ID=8298616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700549A Expired - Fee Related ES2127128B1 (en) 1997-03-13 1997-03-13 RECOVERY PROCEDURE AND USE OF ELECTRICAL CABLES MADE OF METAL.

Country Status (1)

Country Link
ES (1) ES2127128B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148375A (en) * 2014-08-25 2014-11-19 国家电网公司 Method for recycling waste bakelite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340273A1 (en) * 1983-11-08 1985-05-15 Bernd Dipl.-Ing. 5024 Pulheim Drzevitzky METHOD AND DEVICE FOR RECYCLING PLASTIC-COATED REMAINS OF CABLES
DE3512965A1 (en) * 1985-04-11 1986-10-16 ALUPLAST Aluminium - Plastik Recycling GmbH, 5440 Mayen Method and device for processing comminuted waste material containing heavy components
DE3805875A1 (en) * 1988-02-25 1989-09-07 Kabelmetal Electro Gmbh METHOD FOR RECOVERING PLASTICS FROM METAL / PLASTIC WASTE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148375A (en) * 2014-08-25 2014-11-19 国家电网公司 Method for recycling waste bakelite

Also Published As

Publication number Publication date
ES2127128A1 (en) 1999-04-01

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