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WO2009066137A3 - Unit for separating glass from multi-materials - Google Patents

Unit for separating glass from multi-materials Download PDF

Info

Publication number
WO2009066137A3
WO2009066137A3 PCT/IB2008/002382 IB2008002382W WO2009066137A3 WO 2009066137 A3 WO2009066137 A3 WO 2009066137A3 IB 2008002382 W IB2008002382 W IB 2008002382W WO 2009066137 A3 WO2009066137 A3 WO 2009066137A3
Authority
WO
WIPO (PCT)
Prior art keywords
materials
perforated drum
rotating perforated
separated
separating glass
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.)
Ceased
Application number
PCT/IB2008/002382
Other languages
French (fr)
Other versions
WO2009066137A2 (en
Inventor
Renato Reggi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009066137A2 publication Critical patent/WO2009066137A2/en
Publication of WO2009066137A3 publication Critical patent/WO2009066137A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/24—Revolving drums with fixed or moving interior agitators
    • 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
    • B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
    • 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
    • Y02W30/60—Glass recycling

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Glass Compositions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A unit for separating glass from multi-materials, comprising a rotary screen (2) provided with a rotating perforated drum (3) driven by actuator organs, the rotating perforated drum (3) comprising: a section (11) for in-feeding the multi-materials to be separated, comprising glass objects or fragments; a section (18) for expelling a part of the separated multi-material; and a plurality of protuberances (12, 14) which are constrained to the inner surface (13) of the rotating perforated drum (3), in order to intercept and retain portions of the multi-materials to be separated during rotation, which portions are contained in the rotating perforated drum (3) until they fall by force of gravity, thus causing the breakable parts thereof to shatter, the remaining part of the separated multi-materials exiting through the relative through-holes (30) of the rotating perforated drum (3). The protuberances (12, 14) can comprise blades which are capable of shattering the breakable parts of the multi-material when the multi-material falls onto the blades. Also disclosed is a system or a plant for separating glass using the above-mentioned unit for separating glass.
PCT/IB2008/002382 2007-11-21 2008-09-12 Unit for separating glass from multi-materials Ceased WO2009066137A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2007A000768 2007-11-21
IT000768A ITBO20070768A1 (en) 2007-11-21 2007-11-21 UNIT FOR GLASS SEPARATION

Publications (2)

Publication Number Publication Date
WO2009066137A2 WO2009066137A2 (en) 2009-05-28
WO2009066137A3 true WO2009066137A3 (en) 2009-09-11

Family

ID=40314526

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002382 Ceased WO2009066137A2 (en) 2007-11-21 2008-09-12 Unit for separating glass from multi-materials

Country Status (2)

Country Link
IT (1) ITBO20070768A1 (en)
WO (1) WO2009066137A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013692A (en) * 2015-07-22 2015-11-04 双钱集团（江苏）轮胎有限公司 Automatic screening device for coal feeding
CN111299115B (en) * 2020-03-07 2021-05-14 诸暨市圣元塑胶材料有限公司 Automatic screening equipment for rubber

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105107743B (en) * 2015-09-30 2017-03-29 宜兴合一环保科技有限公司 Sorting roller of multifunctional household garbage comprehensive sorting machine
IT202300002280A1 (en) * 2023-02-10 2024-08-10 Safety Eng S R L S SEPARATION DEVICE FOR SEPARATING RECOVERY FRACTIONS FROM A PLURALITY OF FRAGMENTS OBTAINED FROM A COMPOSITE HETEROGENEOUS MATERIAL AND RELATED METHOD

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897330A (en) * 1973-05-24 1975-07-29 Sortex North America Refuse sorting with separation of glass and metals
DE2605013A1 (en) * 1976-02-10 1977-08-11 Krauss Maffei Ag System for removing glass bottles from refuse - in which refuse is fed in rotating drum with carriers by which bottles are transferred on discharging equipment
GB1567088A (en) * 1977-01-06 1980-05-08 Rech Geolog Miniere Rotary screens
WO1982002502A1 (en) * 1981-01-29 1982-08-05 Riemann Hanns Helmut Screening drum for refuse and implementing method
NL8302145A (en) * 1983-06-15 1985-01-02 Reinigingsbedrijf Boon B V Industrial and domestic refuse handling feed - has sieve drums and magnets to separate wood, non ferrous material, glass and magnetic material
EP1616636A1 (en) * 2004-07-13 2006-01-18 Casella Waste Systems, Inc. Systems and methods for sorting, and collecting data pertaining to recyclables at a material recovery facility

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897330A (en) * 1973-05-24 1975-07-29 Sortex North America Refuse sorting with separation of glass and metals
DE2605013A1 (en) * 1976-02-10 1977-08-11 Krauss Maffei Ag System for removing glass bottles from refuse - in which refuse is fed in rotating drum with carriers by which bottles are transferred on discharging equipment
GB1567088A (en) * 1977-01-06 1980-05-08 Rech Geolog Miniere Rotary screens
WO1982002502A1 (en) * 1981-01-29 1982-08-05 Riemann Hanns Helmut Screening drum for refuse and implementing method
NL8302145A (en) * 1983-06-15 1985-01-02 Reinigingsbedrijf Boon B V Industrial and domestic refuse handling feed - has sieve drums and magnets to separate wood, non ferrous material, glass and magnetic material
EP1616636A1 (en) * 2004-07-13 2006-01-18 Casella Waste Systems, Inc. Systems and methods for sorting, and collecting data pertaining to recyclables at a material recovery facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105013692A (en) * 2015-07-22 2015-11-04 双钱集团（江苏）轮胎有限公司 Automatic screening device for coal feeding
CN111299115B (en) * 2020-03-07 2021-05-14 诸暨市圣元塑胶材料有限公司 Automatic screening equipment for rubber

Also Published As

Publication number Publication date
ITBO20070768A1 (en) 2009-05-22
WO2009066137A2 (en) 2009-05-28

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