ES8300158A1 - Method for the separation of mixed waste paper - Google Patents

Method for the separation of mixed waste paper

Info

Publication number
ES8300158A1
ES8300158A1 ES507064A ES507064A ES8300158A1 ES 8300158 A1 ES8300158 A1 ES 8300158A1 ES 507064 A ES507064 A ES 507064A ES 507064 A ES507064 A ES 507064A ES 8300158 A1 ES8300158 A1 ES 8300158A1
Authority
ES
Spain
Prior art keywords
waste paper
separation
mixed waste
coarse
coarse fraction
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
ES507064A
Other languages
Spanish (es)
Other versions
ES507064A0 (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 ES507064A0 publication Critical patent/ES507064A0/en
Publication of ES8300158A1 publication Critical patent/ES8300158A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

A method for the separation of mixed waste paper comprises the steps of: a) Coarse comminution of the waste paper while preserving its natural distinguishing features, b) Screening-out of a coarse fraction which substantially contains uncomminuted papers, c) Sucking-off of the light components from the coarse fraction separated in step b), d) Return to the comminutor of the heavy components of the coarse fraction separated in step b), e) Classification of the fine fraction obtained in step b) in a gas stream into at least two fractions of different density. s
ES507064A 1980-11-13 1981-11-12 Method for the separation of mixed waste paper Expired ES8300158A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803042849 DE3042849A1 (en) 1980-11-13 1980-11-13 METHOD FOR SEPARATING MIXED WASTE PAPER IN DIFFERENT TYPES OF PAPER

Publications (2)

Publication Number Publication Date
ES507064A0 ES507064A0 (en) 1982-10-01
ES8300158A1 true ES8300158A1 (en) 1982-10-01

Family

ID=6116701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507064A Expired ES8300158A1 (en) 1980-11-13 1981-11-12 Method for the separation of mixed waste paper

Country Status (6)

Country Link
BE (1) BE891090A (en)
DE (1) DE3042849A1 (en)
ES (1) ES8300158A1 (en)
GB (1) GB2087266A (en)
IT (1) IT8149697A0 (en)
NL (1) NL8104952A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867383A (en) * 1985-02-11 1989-09-19 Kimberly-Clark Corporation Method and system for processing wastepaper
CN111691213A (en) * 2020-06-10 2020-09-22 亚洲浆及纤维(马来西亚)有限公司 Dry method waste paper pulp production process

Also Published As

Publication number Publication date
NL8104952A (en) 1982-06-01
GB2087266A (en) 1982-05-26
ES507064A0 (en) 1982-10-01
BE891090A (en) 1982-03-01
IT8149697A0 (en) 1981-11-12
DE3042849A1 (en) 1982-06-03

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