FR2392721A1 - METHOD AND APPARATUS FOR SEPARATING A FORM MIXTURE OF PAPER AND THIN SHEETS OF PLASTIC MATERIAL - Google Patents

METHOD AND APPARATUS FOR SEPARATING A FORM MIXTURE OF PAPER AND THIN SHEETS OF PLASTIC MATERIAL

Info

Publication number
FR2392721A1
FR2392721A1 FR7816105A FR7816105A FR2392721A1 FR 2392721 A1 FR2392721 A1 FR 2392721A1 FR 7816105 A FR7816105 A FR 7816105A FR 7816105 A FR7816105 A FR 7816105A FR 2392721 A1 FR2392721 A1 FR 2392721A1
Authority
FR
France
Prior art keywords
separating
paper
plastic material
thin sheets
form mixture
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.)
Granted
Application number
FR7816105A
Other languages
French (fr)
Other versions
FR2392721B1 (en
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.)
Esmil BV
Original Assignee
Esmil BV
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 Esmil BV filed Critical Esmil BV
Publication of FR2392721A1 publication Critical patent/FR2392721A1/en
Application granted granted Critical
Publication of FR2392721B1 publication Critical patent/FR2392721B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Paper (AREA)

Abstract

Dans le procédé suivant la présente invention, on introduit le mélange à séparer 4, à l'aide d'une courroie d'alimentation 2, dans une auge 1 où il est mélangé intimement par une vis sans fin 8 avec de l'eau atomisée par des pulvérisateurs 6, puis est déchargé sur une courroie transporteuse 7 qui le dirige vers un appareil de séparation approprié. Le degré de séparation obtenu grâce à l'humidification parfaite procurée par le procédé susvisé atteint des valeurs exceptionnelles.In the process according to the present invention, the mixture to be separated 4 is introduced, using a feed belt 2, into a trough 1 where it is intimately mixed by a worm 8 with atomized water. by sprayers 6, then is unloaded onto a conveyor belt 7 which directs it to a suitable separation device. The degree of separation obtained thanks to the perfect humidification obtained by the aforementioned process reaches exceptional values.

FR7816105A 1977-05-31 1978-05-30 METHOD AND APPARATUS FOR SEPARATING A FORM MIXTURE OF PAPER AND THIN SHEETS OF PLASTIC MATERIAL Granted FR2392721A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7705925,A NL179665C (en) 1977-05-31 1977-05-31 DEVICE FOR SEPARATING A PAPER FRACTION AND A FRACTION OF PLASTIC FOIL FROM HOUSEHOLD WASTE.

Publications (2)

Publication Number Publication Date
FR2392721A1 true FR2392721A1 (en) 1978-12-29
FR2392721B1 FR2392721B1 (en) 1983-12-30

Family

ID=19828640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816105A Granted FR2392721A1 (en) 1977-05-31 1978-05-30 METHOD AND APPARATUS FOR SEPARATING A FORM MIXTURE OF PAPER AND THIN SHEETS OF PLASTIC MATERIAL

Country Status (10)

Country Link
AT (1) AT364242B (en)
BE (1) BE867621A (en)
BR (1) BR7803498A (en)
CH (1) CH633199A5 (en)
DE (1) DE2823885A1 (en)
FR (1) FR2392721A1 (en)
GB (1) GB1593220A (en)
IT (1) IT1108505B (en)
NL (1) NL179665C (en)
SE (1) SE7806263L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054754A2 (en) * 1980-12-19 1982-06-30 Hubert Eirich Method of separating plastics materials from waste mixtures

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010338C2 (en) * 1998-10-16 2000-04-20 Tno Method for dry separation of paper and plastic film mixtures.
CN102747632B (en) * 2012-07-24 2015-04-29 金红叶纸业集团有限公司 Slurry dispersing system and slurry dispersing process
CN108816313A (en) * 2018-06-25 2018-11-16 宿松县果山农业开发有限公司 A kind of grain cleaner
CN109295782A (en) * 2018-08-23 2019-02-01 桂林桂特板业有限公司 Paper bag film paper separation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7406786A (en) * 1974-05-21 1975-11-25 Stamicarbon Domestic rubbish separation process - moistens mixed paper and plastic shreds to increase paper weight

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU472808B2 (en) * 1971-11-30 1976-06-03 Black Clawson Fib Reclaim Inc Byproduct of municipal refuse
US3814240A (en) * 1972-09-13 1974-06-04 Us Agriculture Separation of thermoplastic film and wastepaper
IT992092B (en) * 1973-07-31 1975-09-10 Gd Spa EQUIPMENT FOR THE STORAGE AND FEEDING OF TRAITS OF MATERIAL IN PARTICULARLY OF CARDBOARD BLANK OR DIE CUTS AND SIMILAR TO MACHINES CONDIZIO NATRICI OF CIGARETTES IN PACKAGES OF THE TYPE WITH HINGED LID TO HINGED LID
GB1473274A (en) * 1974-03-14 1977-05-11 Mitsui Mining & Smelting Co Method for separating a mixture of plastics
IT1028782B (en) * 1974-04-23 1979-02-10 Kebe Anstalt Vertrieb PROCESS AND PLANT FOR THE TREATMENT OF MUNICIPAL SOLID WASTE WITH THE RECOVERY OF PAPER MATERIAL
DE2528347A1 (en) * 1974-06-25 1976-01-08 Dragutin Gregorovic Treatment plant of domestic and industrial refuse - uses cold processing to give usable end-products
DE2433324A1 (en) * 1974-07-11 1976-01-29 Rheinstahl Ag Recovery of waste paper and cardboard - from pre-sorted refuse by partial wetting and disintegration and air classifying
DE2532360A1 (en) * 1974-07-22 1976-02-05 Black Clawson Fibreclaim Inc RECYCLING PLASTICS FROM URBAN WASTE

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7406786A (en) * 1974-05-21 1975-11-25 Stamicarbon Domestic rubbish separation process - moistens mixed paper and plastic shreds to increase paper weight

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054754A2 (en) * 1980-12-19 1982-06-30 Hubert Eirich Method of separating plastics materials from waste mixtures
EP0054754A3 (en) * 1980-12-19 1983-10-19 Hubert Eirich Method of separating plastics materials from waste mixtures

Also Published As

Publication number Publication date
BE867621A (en) 1978-11-30
BR7803498A (en) 1979-12-18
DE2823885A1 (en) 1978-12-07
IT7868233A0 (en) 1978-05-30
GB1593220A (en) 1981-07-15
IT1108505B (en) 1985-12-09
NL7705925A (en) 1978-12-04
FR2392721B1 (en) 1983-12-30
NL179665B (en) 1986-05-16
AT364242B (en) 1981-10-12
ATA392778A (en) 1981-02-15
CH633199A5 (en) 1982-11-30
SE7806263L (en) 1978-12-01
NL179665C (en) 1986-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse