IT1247833B - Procedimento e dispositivo per separare differenti prodotti in materia artificiale - Google Patents

Procedimento e dispositivo per separare differenti prodotti in materia artificiale

Info

Publication number
IT1247833B
IT1247833B ITMI910282A IT1247833B IT 1247833 B IT1247833 B IT 1247833B IT MI910282 A ITMI910282 A IT MI910282A IT 1247833 B IT1247833 B IT 1247833B
Authority
IT
Italy
Prior art keywords
particles
separating different
procedure
different artificial
artificial products
Prior art date
Application number
Other languages
English (en)
Inventor
Heinrich Buzga
Original Assignee
Refakt Anlagenbau G M B H
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 Refakt Anlagenbau G M B H filed Critical Refakt Anlagenbau G M B H
Publication of ITMI910282A0 publication Critical patent/ITMI910282A0/it
Publication of ITMI910282A1 publication Critical patent/ITMI910282A1/it
Application granted granted Critical
Publication of IT1247833B publication Critical patent/IT1247833B/it

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
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
    • B29B2017/0203—Separating plastics from 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

L'invenzione riguarda un procedimento ed un dispositivo per separare differenti prodotti in materia artificiale, che in maniera di per sè nota vengono sminuzzati, puliti ed essiccati. Le particelle essicate vengono addotte ad un supporto mobile, riscaldato, al quale aderiscono le particelle di materia artificiale con il minore punto di ramollimento, mentre le particelle di più alto punto di rammollimento scorrono liberamente su questo e possono essere separate. Dopo la separazione di queste particelle le particelle aderenti al supporto vengono asportate a raschiamento dal nastro di acciaio.
IT91MI282 1990-02-13 1991-02-05 Procedimento e dispositivo per separare differenti prodotti in materia artificiale IT1247833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904004300 DE4004300A1 (de) 1990-02-13 1990-02-13 Verfahren und vorrichtung zum trennen unterschiedlicher kunststoffprodukte

Publications (3)

Publication Number Publication Date
ITMI910282A0 ITMI910282A0 (it) 1991-02-05
ITMI910282A1 ITMI910282A1 (it) 1992-08-05
IT1247833B true IT1247833B (it) 1995-01-02

Family

ID=6399987

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91MI282 IT1247833B (it) 1990-02-13 1991-02-05 Procedimento e dispositivo per separare differenti prodotti in materia artificiale

Country Status (6)

Country Link
DE (1) DE4004300A1 (it)
ES (1) ES2027896A6 (it)
FR (1) FR2658113B1 (it)
GB (1) GB2240731B (it)
IT (1) IT1247833B (it)
NL (1) NL9002755A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07505587A (ja) * 1992-01-27 1995-06-22 フライシュハウアー　ローザ　エミーリア 延伸された合成物質を含んでいる廃棄物を捕集し，選別する方法及び装置
DE4202095C2 (de) * 1992-01-27 1994-11-03 Fleischhauer Rosa Emilia Verfahren und Vorrichtungen zur Erfassung und Aufbereitung von verstreckte Kunststoffe enthaltenden Abfällen
FR2687083B1 (fr) * 1992-02-07 1995-03-24 Micronyl Wedco Procede et dispositif de triage de corps residuels en pvc et pet, et application au triage d'un melange de bouteilles plastiques.
DE4207398C1 (it) * 1992-03-09 1993-09-16 Urban Dipl.-Ing. 1000 Berlin De Stricker
DE4220666C2 (de) * 1992-06-24 1995-02-09 Urban Dipl Ing Stricker Vorrichtung zur Sortierung von Thermoplasten aus einem Gemengestrom
DE4302283A1 (de) * 1993-01-25 1994-07-28 Inst Umwelttechnologien Gmbh Verfahren und Vorrichtung zum Separieren und Sortieren von Kunststoffabfällen
FR2701221B1 (fr) * 1993-02-05 1995-05-05 Micronyl Wedco Dispositif de tri d'un mélange de corps creux résiduels en PVC et en PET.
WO1994020232A1 (en) 1993-03-03 1994-09-15 Evergreen Global Resources, Inc. Method of treating solid waste
DE19510923B4 (de) * 1995-03-24 2007-04-05 WIPAG Süd GmbH & Co. KG Verfahren und Einrichtung zum Trennen eines bei der Aufarbeitung von Verbundwerkstoffteilen anfallenden Partikelgemisches in mindestens zwei Partikelfraktionen
NL1010258C2 (nl) * 1998-10-06 2000-04-10 Plastic Herverwerking Brakel B Werkwijze voor het scheiden van korrels uit een mengsel van met betrekking tot een materiaalsamenstelling verschillende typen korrels alsmede inrichting voor het uitvoeren van de werkwijze.
EP1052021A1 (de) * 1999-05-06 2000-11-15 von Deym, Carl-Ludwig, Graf Sortier- und Trennverfahren und Anlage für ein Recycling von Kunstoffen
DE102006036027A1 (de) * 2006-08-02 2008-02-14 Universität Bremen Verfahren und Vorrichtung zum Handhaben eines flächigen Materials
DE102010063601A1 (de) 2010-12-20 2012-06-21 Krones Aktiengesellschaft Verfahren und Vorrichtung zum Abtrennen von Fremdpolymeren aus einem Polymergemisch
GB2499632B (en) * 2012-02-23 2017-07-05 Nextek Ltd Separation of components of plastic
US9409318B2 (en) 2012-04-23 2016-08-09 Empire Technology Development Llc Methods and systems for collecting thermoplastic resins

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599788A (en) * 1968-10-04 1971-08-17 Metropolitan Waste Conversion Method of waste thermoplastic removal
JPS5932288B2 (ja) * 1975-03-12 1984-08-08 三井金属鉱業株式会社 混合物の分離法
JPS51109084A (en) * 1975-03-22 1976-09-27 Kanagawa Prefecture Haikibutsuchuno netsukasoseipurasuchitsukuoshuruibetsunibunrui kaishusuruhoho oyobi sonosochi
JPS5314775A (en) * 1976-07-28 1978-02-09 Mitsui Mining & Smelting Co Method of sorting mixtures
US4162880A (en) * 1976-12-27 1979-07-31 Nordson Corporation Plastic scrap recovery apparatus
JPS53129268A (en) * 1977-04-19 1978-11-11 Nippon Kokan Kk <Nkk> Classification of mixture of paper and plastic
SU1284605A1 (ru) * 1985-08-26 1987-01-23 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Способ сепарации сыпучих материалов и устройство дл его осуществлени
SU1310229A1 (ru) * 1985-12-09 1987-05-15 Семипалатинский Технологический Институт Мясной И Молочной Промышленности Устройство дл отделени полимерного материала от подложки
WO1988000098A1 (en) * 1986-06-25 1988-01-14 Thimm Dorner Ute Process and device for separating a specific material component from a conglomerate, especially from domestic garbage
DE3722777A1 (de) * 1987-07-09 1989-01-19 Thimm Dorner Geb Schorp Einrichtung zum aussortieren thermoplastischer kunststoffteile aus einem gemengestrom
US4892647A (en) * 1988-07-05 1990-01-09 Liddle Franklin D System for segregating trash

Also Published As

Publication number Publication date
GB2240731B (en) 1993-09-29
GB9102355D0 (en) 1991-03-20
ITMI910282A1 (it) 1992-08-05
ITMI910282A0 (it) 1991-02-05
FR2658113A1 (fr) 1991-08-16
ES2027896A6 (es) 1992-06-16
GB2240731A (en) 1991-08-14
DE4004300C2 (it) 1993-05-27
NL9002755A (nl) 1991-09-02
FR2658113B1 (fr) 1994-09-02
DE4004300A1 (de) 1991-08-14

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Legal Events

Date Code Title Description
0001 Granted