FI90953B - Förfarande för återvinning av plast ur metall-plastavfall och anordning för förverkligande av förfarandet - Google Patents

Förfarande för återvinning av plast ur metall-plastavfall och anordning för förverkligande av förfarandet Download PDF

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Publication number
FI90953B
FI90953B FI890890A FI890890A FI90953B FI 90953 B FI90953 B FI 90953B FI 890890 A FI890890 A FI 890890A FI 890890 A FI890890 A FI 890890A FI 90953 B FI90953 B FI 90953B
Authority
FI
Finland
Prior art keywords
plastic
metal
waste
air stream
separation
Prior art date
Application number
FI890890A
Other languages
English (en)
Finnish (fi)
Other versions
FI90953C (sv
FI890890A0 (sv
FI890890A (sv
Inventor
Martin Voelker
Original Assignee
Kabelmetal Electro 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 Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of FI890890A0 publication Critical patent/FI890890A0/sv
Publication of FI890890A publication Critical patent/FI890890A/sv
Publication of FI90953B publication Critical patent/FI90953B/sv
Application granted granted Critical
Publication of FI90953C publication Critical patent/FI90953C/sv

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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
    • 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
    • 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
    • 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
    • B29B2017/0492—Projecting the material on stationary or moving impact surfaces or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29L2031/707—Cables, i.e. two or more filaments combined together, e.g. ropes, cords, strings, yarns
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/38—Solid waste disposal

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Combined Means For Separation Of Solids (AREA)

Claims (5)

1. Förfarande för ätervinning av väsentligen me-tallfri plast ur avfall som huvudsakligen innehäller en 5 kombination av plast och metal1, speclellt kabelskrot, varvid avfallet krossas tili stycken och mals, de enskilda beständsdelarna sklljs frän varandra 1 en luftström och den ätervunna plasten eventuellt förbehandlas för vidare-behandling, kännetecknat därav, att det tili 10 stycken krossade avfallet omvandlas i en kraftig luftström tili en blandning av plastfibrer och metallkulor, som kan hällas.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att ätminstone alstringen av stycken 15 och avskiljningen av fibrerna och kulorna sker 1 ett och samma arbetssteg.
3. Förfarande enligt patentkravet 1 eller 2, väri förbehandling av plasten sker samtidigt med avskiljning tili metall och plast, kännetecknat därav, att 20 tillsatsämnen som är avsedda för plasten som skall äter-vinnas tilläggs redan vid steget för alstring av det tili stycken krossade avfallet.
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat därav, att tili stycken krossat 25 avfall uttages kontinuerligt frän ett lager och omvandlas tili en blandning som kan hällas, vilken blandning lagras och eventuellt torkas, varefter metall skiljs frän plast och till slut avskiljs genom filtrering den plast som ännu f inns kvar i den samtidigt som transportmedel fungerande 30 luftströmmen.
5. Anordning för förverkligande av förfarandet enligt nägot av patentkraven 1 - 4, kännetecknad därav, att den omfattar en matningsanordning (1) för en med kraftig luftströmning fungerande kvarn (3) och en i 35 linje med denna anordnad avskiljare (5) för mottagning av den frän kvarnen (3) med luftströmningen kommande metall-plastblandningen, och därefter en avskiljningsanordning (9) för avskiljning av metall genom filtrering och slutli-gen en avskiljningsanordning (12) för avskiljning av den i 5 transportluftströmmen befintliga plasten genom filtrering. il.
FI890890A 1988-02-25 1989-02-24 Förfarande för återvinning av plast ur metall-plastavfall och anordning för förverkligande av förfarandet FI90953C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883805875 DE3805875A1 (de) 1988-02-25 1988-02-25 Verfahren zur wiedergewinnung von kunststoffen aus metall-/kunststoffabfaellen
DE3805875 1988-02-25

Publications (4)

Publication Number Publication Date
FI890890A0 FI890890A0 (sv) 1989-02-24
FI890890A FI890890A (sv) 1989-08-26
FI90953B true FI90953B (sv) 1994-01-14
FI90953C FI90953C (sv) 1994-04-25

Family

ID=6348122

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890890A FI90953C (sv) 1988-02-25 1989-02-24 Förfarande för återvinning av plast ur metall-plastavfall och anordning för förverkligande av förfarandet

Country Status (5)

Country Link
US (1) US4979682A (sv)
EP (1) EP0330046B1 (sv)
JP (1) JPH01272417A (sv)
DE (2) DE3805875A1 (sv)
FI (1) FI90953C (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100346A1 (de) * 1991-01-08 1992-07-09 Preussag Ag Verfahren zur mechanischen aufbereitung von unsortiertem geraeteschrott
US5203359A (en) * 1991-11-04 1993-04-20 Ellis Corporation Unitary system for recycling used contaminated material for re-use
DE4216638C1 (sv) * 1992-05-20 1993-09-16 Daimler-Benz Aktiengesellschaft, 70567 Stuttgart, De
US5312052A (en) * 1992-06-01 1994-05-17 Dellekamp Michael D Method for reclaiming fiber reinforcement from a composite
DE4235294A1 (de) * 1992-07-29 1994-02-03 Bahnemann Manfred Verfahren zum Behandeln von Metall-Kunststoff-Verbundstoffen
ES2127128B1 (es) * 1997-03-13 1999-11-16 Global Ind Services Procedimiento de recuperacion y aprovechamiento de cables electricos conformados en metal.
DE10336802B4 (de) * 2003-08-11 2017-02-16 Alexander Koslow Verfahren und Anlage zum Trennen und Sortieren insbesondere von vorzerkleinerten Stoffen
DE102009034174B3 (de) * 2009-07-22 2011-02-24 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zur Herstellung eines verarbeitungsfähigen Kunststoffmaterial- oder Naturfaser-Compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1924640A1 (de) * 1969-05-14 1970-11-19 Metallgesellschaft Ag Verfahren zur Trennung von Metalldraehten von ihrer Isolation
DE2101739A1 (de) * 1971-01-15 1972-07-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Aufbereitung eines aus mehreren unterschiedlichen Komponenten zusammengesetzten Gutes, insbesondere zur Rückgewinnung der Metallanteile aus Kabelabfällen
US3749322A (en) * 1972-04-03 1973-07-31 Entoleter Method of impact milling and aspirating scrap insulated wire to recover metal valves
DE2329017B2 (de) * 1973-06-07 1975-05-15 Hazemag Dr. E. Andreas Kg, 4400 Muenster Anlage zum Zerkleinern von gebrauchten Gummi- oder Kunststoff-Gegenständen mit eingebetteten Geweben
GB1453851A (en) * 1973-07-18 1976-10-27 Boc International Ltd Cover removal
DE2347108C3 (de) * 1973-09-19 1980-02-14 Vereinigte Aluminium-Werke Ag, 5300 Bonn Verfahren zur Trennung von Metall und Kunststoff
US3941684A (en) * 1974-03-11 1976-03-02 Leesona Corporation Scrap salvage system
YU40239B (en) * 1979-10-22 1985-08-31 Sava Kranj Device for separation of rubber from metal, especally in waste - tire processing
DE3340165A1 (de) * 1983-11-07 1985-05-15 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Verfahren zur trennung von metall und kunststoff eines plattenartigen metall/kunststoffverbundmaterials
DE3422924C2 (de) * 1984-06-20 1986-08-28 Fuchs, Gerhard, 7640 Kehl Verfahren und Vorrichtung zum Entfernen von Gummi und/oder Kunststoff aus Verbundkörpern aus Metall und wenigstens einem dieser Materialien

Also Published As

Publication number Publication date
US4979682A (en) 1990-12-25
EP0330046A3 (de) 1991-05-15
EP0330046B1 (de) 1994-04-20
DE3805875A1 (de) 1989-09-07
FI90953C (sv) 1994-04-25
EP0330046A2 (de) 1989-08-30
FI890890A0 (sv) 1989-02-24
FI890890A (sv) 1989-08-26
JPH01272417A (ja) 1989-10-31
DE58907479D1 (de) 1994-05-26

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Date Code Title Description
FG Patent granted

Owner name: KABELMETAL ELECTRO GESELLSCHAFT MIT

BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: KABELMETAL ELECTRO GESELLSCHAFT MIT