WO2013056100A3 - Devices, systems and methods for carpet recycling and fiber recovery - Google Patents

Devices, systems and methods for carpet recycling and fiber recovery Download PDF

Info

Publication number
WO2013056100A3
WO2013056100A3 PCT/US2012/060030 US2012060030W WO2013056100A3 WO 2013056100 A3 WO2013056100 A3 WO 2013056100A3 US 2012060030 W US2012060030 W US 2012060030W WO 2013056100 A3 WO2013056100 A3 WO 2013056100A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
methods
devices
carpet
fiber recovery
Prior art date
Application number
PCT/US2012/060030
Other languages
French (fr)
Other versions
WO2013056100A2 (en
Inventor
James Lawerence Evans
Terrence Edward Gillis
Original Assignee
James Lawerence Evans
Terrence Edward Gillis
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 James Lawerence Evans, Terrence Edward Gillis filed Critical James Lawerence Evans
Publication of WO2013056100A2 publication Critical patent/WO2013056100A2/en
Publication of WO2013056100A3 publication Critical patent/WO2013056100A3/en

Links

Classifications

    • 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
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/022—Grippers, hooks, piercing needles, fingers, e.g. mounted on robots
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/732—Floor coverings
    • B29L2031/7322—Carpets
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Carpets (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Devices, systems and methods for the recycling and recovery of carpet are disclosed herein. Devices, systems and methods for disassembling carpet into the various components used for carpet construction by using tensile and/or abrasive forces to separate components are also disclosed herein.
PCT/US2012/060030 2011-10-14 2012-10-12 Devices, systems and methods for carpet recycling and fiber recovery WO2013056100A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161547505P 2011-10-14 2011-10-14
US61/547,505 2011-10-14

Publications (2)

Publication Number Publication Date
WO2013056100A2 WO2013056100A2 (en) 2013-04-18
WO2013056100A3 true WO2013056100A3 (en) 2013-06-27

Family

ID=48082761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/060030 WO2013056100A2 (en) 2011-10-14 2012-10-12 Devices, systems and methods for carpet recycling and fiber recovery

Country Status (1)

Country Link
WO (1) WO2013056100A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230473A (en) * 1992-04-13 1993-07-27 Hagguist James A E Carpet reclaimer
US5535945A (en) * 1995-02-27 1996-07-16 Basf Corportion Carpet recycling process and system
US5704104A (en) * 1995-12-27 1998-01-06 Bacon; Forrest C. Method and machine for recycling discarded carpets
US5876827A (en) * 1992-02-10 1999-03-02 Polyloom Corporation Of America Pile carpet
JP2004147831A (en) * 2002-10-30 2004-05-27 Sankyo Frontier Co Ltd Recycling carpet and its production method
JP2006297626A (en) * 2005-04-15 2006-11-02 Refinverse Inc Recycling method of carpet, pile yarn drawing-out device and adhesive layer separating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876827A (en) * 1992-02-10 1999-03-02 Polyloom Corporation Of America Pile carpet
US5230473A (en) * 1992-04-13 1993-07-27 Hagguist James A E Carpet reclaimer
US5535945A (en) * 1995-02-27 1996-07-16 Basf Corportion Carpet recycling process and system
US5704104A (en) * 1995-12-27 1998-01-06 Bacon; Forrest C. Method and machine for recycling discarded carpets
JP2004147831A (en) * 2002-10-30 2004-05-27 Sankyo Frontier Co Ltd Recycling carpet and its production method
JP2006297626A (en) * 2005-04-15 2006-11-02 Refinverse Inc Recycling method of carpet, pile yarn drawing-out device and adhesive layer separating device

Also Published As

Publication number Publication date
WO2013056100A2 (en) 2013-04-18

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