DE2931813C2 - - Google Patents

Info

Publication number
DE2931813C2
DE2931813C2 DE19792931813 DE2931813A DE2931813C2 DE 2931813 C2 DE2931813 C2 DE 2931813C2 DE 19792931813 DE19792931813 DE 19792931813 DE 2931813 A DE2931813 A DE 2931813A DE 2931813 C2 DE2931813 C2 DE 2931813C2
Authority
DE
Germany
Prior art keywords
plastic
paper
mixture
grate
materials
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
Application number
DE19792931813
Other languages
German (de)
English (en)
Other versions
DE2931813A1 (de
Inventor
Heinz Prof. Dr.-Ing. Hoberg
Joerg Dipl.-Ing. 5100 Aachen De Julius
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.)
Lyndex Recycling Systems Ltd
Original Assignee
Lindemann Maschinenfabrik 4000 Duesseldorf De 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 Lindemann Maschinenfabrik 4000 Duesseldorf De GmbH filed Critical Lindemann Maschinenfabrik 4000 Duesseldorf De GmbH
Priority to DE19792931813 priority Critical patent/DE2931813A1/de
Publication of DE2931813A1 publication Critical patent/DE2931813A1/de
Application granted granted Critical
Publication of DE2931813C2 publication Critical patent/DE2931813C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/026—Separating fibrous materials from waste
    • D21B1/028—Separating fibrous materials from waste by dry methods
    • 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
    • B29K2313/00—Use of textile products or fabrics as reinforcement
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DE19792931813 1979-08-06 1979-08-06 Verfahren und vorrichtung zum abtrennen von kunststoffen aus einer mischung von vorwiegend flaechigen, aus papierstoff bestehenden werkstoffen und flaechigen kunststoffen Granted DE2931813A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792931813 DE2931813A1 (de) 1979-08-06 1979-08-06 Verfahren und vorrichtung zum abtrennen von kunststoffen aus einer mischung von vorwiegend flaechigen, aus papierstoff bestehenden werkstoffen und flaechigen kunststoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792931813 DE2931813A1 (de) 1979-08-06 1979-08-06 Verfahren und vorrichtung zum abtrennen von kunststoffen aus einer mischung von vorwiegend flaechigen, aus papierstoff bestehenden werkstoffen und flaechigen kunststoffen

Publications (2)

Publication Number Publication Date
DE2931813A1 DE2931813A1 (de) 1981-02-26
DE2931813C2 true DE2931813C2 (enExample) 1989-04-13

Family

ID=6077731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792931813 Granted DE2931813A1 (de) 1979-08-06 1979-08-06 Verfahren und vorrichtung zum abtrennen von kunststoffen aus einer mischung von vorwiegend flaechigen, aus papierstoff bestehenden werkstoffen und flaechigen kunststoffen

Country Status (1)

Country Link
DE (1) DE2931813A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728899A1 (de) * 1987-08-29 1989-03-16 Saarberg Fernwaerme Gmbh Verfahren zur gewinnung verwertbarer produkte aus einem gemenge von festen abfallstoffen und anlage zur durchfuehrung des verfahrens
FR2666537B1 (fr) * 1990-09-11 1995-07-13 Otv D Procede et dispositif pour l'extraction des matieres plastiques contenues dans les dechets.
DE19616623B4 (de) * 1996-04-25 2004-12-23 Der Grüne Punkt - Duales System Deutschland Ag Vorrichtung zur Trennung von zähelastischen Materialien wie Kunststoffen und von unter mechanischer Beanspruchung zerfasernden Stoffen wie Papier
EP2103360A1 (en) * 2008-03-19 2009-09-23 Vitantonio Lagreca Machine for separating foreign bodies from grains

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247183B2 (enExample) * 1972-09-04 1977-11-30

Also Published As

Publication number Publication date
DE2931813A1 (de) 1981-02-26

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: LINDEMANN MASCHINENFABRIK GMBH, 4000 DUESSELDORF,

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
R082 Change of representative

Representative=s name: BAUER WAGNER PELLENGAHR SROKA PATENT- & RECHTS, DE