ES8300023A1 - Method of separating paper and plastics from refuse - Google Patents

Method of separating paper and plastics from refuse

Info

Publication number
ES8300023A1
ES8300023A1 ES507063A ES507063A ES8300023A1 ES 8300023 A1 ES8300023 A1 ES 8300023A1 ES 507063 A ES507063 A ES 507063A ES 507063 A ES507063 A ES 507063A ES 8300023 A1 ES8300023 A1 ES 8300023A1
Authority
ES
Spain
Prior art keywords
paper
refuse
plastics film
coarse
components
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
ES507063A
Other languages
Spanish (es)
Other versions
ES507063A0 (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.)
BKMI Industrieanlagen GmbH
Original Assignee
BKMI Industrieanlagen 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 BKMI Industrieanlagen GmbH filed Critical BKMI Industrieanlagen GmbH
Publication of ES8300023A1 publication Critical patent/ES8300023A1/en
Publication of ES507063A0 publication Critical patent/ES507063A0/en
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
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A method for the separation of paper and plastics film material from refuse comprises the following steps: a) Coarse comminution of the refuse components while preserving their natural distinguishing features. b) Screening-out of a fine fraction which substantially contains small inorganic parts and organic vegetable matter as well as moistened paper of inferior quality. c) Screening-out of a coarse fraction, whose lower grain-size limit is only 30 to 80% above the upper grain-size limit of the fine fraction screened out under b) and which substantially consists of flat materials such as paper, cardboard, plastics film, textiles and elongated parts. d) Sucking-off of the light components from the coarse fraction separated in step c), the light components substantially consisting of individual papers and plastics film material. e) Return of the heavy components of the coarse fraction separated in step c) to the comminutor. f) Classification of the fine fraction obtained in step c) in a gas stream into at least two fractions of different density. r
ES507063A 1980-11-13 1981-11-12 PROCEDURE FOR THE REPAIR OF PAPER AND GARBAGE SHEETS, IN PARTICULAR DOMESTIC GARBAGE. Granted ES507063A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3042899A DE3042899C2 (en) 1980-11-13 1980-11-13 Process for separating paper and foils from waste

Publications (2)

Publication Number Publication Date
ES8300023A1 true ES8300023A1 (en) 1982-10-01
ES507063A0 ES507063A0 (en) 1982-10-01

Family

ID=6116717

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507063A Granted ES507063A0 (en) 1980-11-13 1981-11-12 PROCEDURE FOR THE REPAIR OF PAPER AND GARBAGE SHEETS, IN PARTICULAR DOMESTIC GARBAGE.

Country Status (6)

Country Link
BE (1) BE891091A (en)
DE (1) DE3042899C2 (en)
ES (1) ES507063A0 (en)
GB (1) GB2087757A (en)
IT (1) IT8149694A0 (en)
NL (1) NL8104963A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8406235A1 (en) * 1983-01-10 1984-08-01 Enrique Carbonell Serra Process for the treatment of municipal refuse and plant for its execution
NL8301400A (en) * 1983-04-21 1984-11-16 Esmil Bv METHOD FOR SEPARATING HOUSEHOLD WASTE.
DE3728899A1 (en) * 1987-08-29 1989-03-16 Saarberg Fernwaerme Gmbh METHOD FOR OBTAINING RECYCLABLE PRODUCTS FROM A BUNDLE OF SOLID WASTE MATERIALS AND SYSTEM FOR IMPLEMENTING THE METHOD
DE3903325A1 (en) * 1989-02-04 1990-08-09 Bezner Maschf METHOD FOR RECOVERING RECYCLED MATERIALS, IN PARTICULAR FROM CONSTRUCTION SITE WASTE AND SYSTEM FOR CARRYING OUT THE METHOD
DE4031417A1 (en) * 1990-10-04 1992-04-09 Peter Prof Dr Kraus METHOD FOR SEPARATING METAL-CONTAINING WASTE COMPONENTS
CA2096544A1 (en) * 1991-09-18 1993-03-19 Bryan Sims Process for separating fibres from composite materials
US5333797A (en) * 1992-04-03 1994-08-02 Becker John C Commingled recyclables recovery and recycling process and related apparatuses
DE4217479C2 (en) * 1992-05-22 1994-05-26 Noell Abfall & Energietech Device for processing construction site waste
US5263589A (en) * 1992-09-18 1993-11-23 Philip Morris Incorporated Method of recovering tobacco from stemmery discard
DE4306781A1 (en) * 1993-03-04 1994-09-08 Kloeckner Humboldt Deutz Ag Process and installation for the treatment of mixed refuse with a high plastics content
ES2471716B1 (en) * 2012-12-21 2015-03-31 Fundación Para Las Tecnologías Auxiliares De La Agricultura Installation to separate plastic waste from organic waste and procedure for its operation
FR3101791B1 (en) * 2019-10-15 2021-09-17 Broyeurs Poittemill Ingenierie Process and installation for the continuous aeraulic separation of particulate materials consisting of a mixture of heterogeneous particles both in particle size and density

Also Published As

Publication number Publication date
DE3042899C2 (en) 1983-02-10
BE891091A (en) 1982-03-01
DE3042899A1 (en) 1982-06-03
NL8104963A (en) 1982-06-01
ES507063A0 (en) 1982-10-01
GB2087757A (en) 1982-06-03
IT8149694A0 (en) 1981-11-12

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