DK200600879A - Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas - Google Patents

Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas Download PDF

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Publication number
DK200600879A
DK200600879A DK200600879A DKPA200600879A DK200600879A DK 200600879 A DK200600879 A DK 200600879A DK 200600879 A DK200600879 A DK 200600879A DK PA200600879 A DKPA200600879 A DK PA200600879A DK 200600879 A DK200600879 A DK 200600879A
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DK
Denmark
Prior art keywords
chamber
materials
air flow
aperture
air
Prior art date
Application number
DK200600879A
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English (en)
Inventor
Eriksen Bent
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Shark Solutions As
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Filing date
Publication date
Application filed by Shark Solutions As filed Critical Shark Solutions As
Priority to DK200600879A priority Critical patent/DK176492B1/da
Priority to PCT/DK2007/000328 priority patent/WO2008000273A1/en
Priority to EP07764458.1A priority patent/EP2040842B1/en
Priority to US12/308,920 priority patent/US8220728B2/en
Publication of DK200600879A publication Critical patent/DK200600879A/da
Application granted granted Critical
Publication of DK176492B1 publication Critical patent/DK176492B1/da

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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
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/10—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow
    • B02C13/12—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow with vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation
    • 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
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • 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
    • B29B2017/0224—Screens, sieves
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0241—Mechanical separating techniques; devices therefor using density difference in gas, e.g. air flow
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0488—Hammers or beaters
    • 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
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • 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
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • 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
    • B29L2031/778—Windows
    • B29L2031/7782—Glazing
    • 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
    • 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)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (11)

1. Fremgangsmåde til separering af glas og plastfolie fra allerede findelt lamineret glas, omfattende behandling af findelt materiale, der føres gennem mindst et proces-trin, - hvor der i et første procestrin i mindst ét første kammer sker bearbejdning af det findelte materiale med roterende slagler, - hvor der i kammeret sker en separering af tungere, partikel formede materialer, der falder gennem en perforeret sektion i bunden af kammeret og føres bort i en separat kanal, - at der gennem det første kammer frembringes en luftstrøm for bortføring af lettere, især folieagtige materialer mod en åbning, der befinder sig i afstand fra det første kammers bund.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at luft indføres gennem et luftindtag i siden af det første kammer, hen over det perforerede element og videre gennem åbningen i afstand fra det første kammers bund,
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at luftstrømmen gennem åbningen frembringes eller i det mindste støttes af en vingerotor, som er anbragt i et andet kammer tilstødende det første kammer, og hvis rotationsakse peger mod åbningen, og hvor lette, folieagtige materialer med luftstrømmen føres ud af det andet kammer gennem mindst en anden åbning i siden af det andet kammer.
4. Fremgangsmåde ifølge ethvert af de foregående krav, kendetegnet ved, at de lette, folieagtige materialer i et andet procestrin vaskes og behandles mekanisk ved roterende fremføring i vand.
5. Fremgangsmåde ifølge ethvert af de foregående krav, kendetegnet ved, at de lette, folieagtige materialer i et yderligere procestrin føres skråt opad gennem en snegletransportør i et rør under samtidig gennemskylning af vand, idet vandet fraføres sneg- letransportøren gennem en perforeret sektion af undersiden af snegletransportørens rør.
6. Anlæg til separering af glas og plastfolie fra allerede findelt lamineret glas, omfattende et hovedsagelig cylindrisk kaminer med gennemgående, i det væsentlige vandret forløbende, roterbar aksel,· der har slagler anbragt svingeligt ved enden af arme, der forløber i det væsentlige radiært ud fra akslen, hvilke arme er placeret indbyrdes, så de danner et hovedsagelig skrueformet forløb langs akslen, hvor kammeret er forsynet med indløb for findelt materiale ved sin ene ende og separate udløb for separerede materialer ved sin anden ende, idet et første udløb for tungere, især partikelformet, materiale findes som en perforeret sektion af kammerets bund og et andet udløb for lettere, især folieagtigt, materiale findes i form af en åbning i afstand fra kammerets bund, og hvor der findes midler til at frembringe en luftstrøm ud af kammeret gennem åbningen.
7. Anlæg ifølge krav 6, hvor midlerne til at frembringe en luftstrøm ud af kammeret gennem åbningen omfatter en vingerotor eller ventilatorhjul, som er anbragt i et andet kammer tilstødende det første kammer, og hvis rotationsakse peger mod åbningen, hvor åbningen findes i en væg, der adskiller det første og det andet kammer, således at lette materialer med luftstrømmen kan føres ud af det andet kammer gennem mindst en anden åbning, der findes i det andet kammers side.
8. Anlæg ifølge krav 6 eller 7, hvor midlerne til at frembringe en luftstrøm ud af det første kammer gennem åbningen omfatter mindst et luftindtag, der er anbragt i det første kammers side, og som tillader luft at suges ind i det første kammer og føres mod åbningen i afstand fra det første kammers bund.
9. Anlæg ifølge krav 8, hvor der ved luftindtaget er anbragt gællelignende ledeplader for luft på sådan måde, at luftstrømmen kan rettes opad langs siden af det første kammer.
10. Anlæg ifølge ethvert af krav 6 - 9, hvor der til behandling aflette materialer, der er behandlet i det første og andet kammer, findes en vasketromle, som er anbragt i det væsentlige vandret, og som er forsynet med et snegleformet fremførings- og vaskeorgan med radiære vingeblade til omrøring og mekanisk behandling af materialerne i et vandbad under fremføring af materialer fra en indgangsåbning i den ene ende til en afgangsåbning i den anden ende,
11. Anlæg ifølge ethvert af krav 6-10, hvor der til behandling aflette materialer, der mindst er behandlet i det første og andet kammer, findes en skråt opad forløbende og i et yderrør monteret snegletransportør, hvor akslen, der bærer sneglen, er hul og perforeret over det meste af sin længde for tilførsel af procesvand under drift, idet materialer kan føres opad fra transportørens nederste ende til dens øverste ende, og hvor yderrøret har et perforeret området langs i det mindste en del af sin underside, hvilket perforerede område er omgivet af et kanalelement, som er tilsluttet en ledning for bortføring af brugt procesvand til en bundfældningstank.
DK200600879A 2006-06-30 2006-06-30 Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas DK176492B1 (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK200600879A DK176492B1 (da) 2006-06-30 2006-06-30 Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas
PCT/DK2007/000328 WO2008000273A1 (en) 2006-06-30 2007-07-02 Method and apparatus for separating glass and plastic foils in laminated glass
EP07764458.1A EP2040842B1 (en) 2006-06-30 2007-07-02 Method and apparatus for separating glass and plastic foils in laminated glass
US12/308,920 US8220728B2 (en) 2006-06-30 2007-07-02 Method and apparatus for separating glass and plastic foils in laminated glass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200600879 2006-06-30
DK200600879A DK176492B1 (da) 2006-06-30 2006-06-30 Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas

Publications (2)

Publication Number Publication Date
DK200600879A true DK200600879A (da) 2007-12-31
DK176492B1 DK176492B1 (da) 2008-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK200600879A DK176492B1 (da) 2006-06-30 2006-06-30 Fremgangsmåde og apparat til separering af glas og plastfolie i lamineret glas

Country Status (4)

Country Link
US (1) US8220728B2 (da)
EP (1) EP2040842B1 (da)
DK (1) DK176492B1 (da)
WO (1) WO2008000273A1 (da)

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US9260582B2 (en) * 2014-03-18 2016-02-16 Shu-Hue Shao Method of producing poly(vinyl butyral) laminate from discarded laminated glass
KR20160099305A (ko) * 2015-02-12 2016-08-22 고등기술연구원연구조합 물리적 분리방법에 의한 ｐｖｂ 재활용 장치
CA3201646A1 (en) 2015-11-02 2017-05-11 Anaergia B.V. Method and device for processing solid waste
EP3418328B1 (en) 2017-06-21 2024-05-15 Shark Solutions ApS Method and system for cleaning and upgrading post-consumer and/or post-industrial polyvinylbutyral
GB2570436A (en) * 2017-11-22 2019-07-31 John G Oneill Method and apparatus for recycling laminated glass
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JP7122075B2 (ja) * 2020-04-28 2022-08-19 伊藤 えつ子 包装食品分別装置及び包装食品分別方法
CN112892724A (zh) * 2021-01-17 2021-06-04 施健灵 一种防堵效果好的生活垃圾处理装置
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Also Published As

Publication number Publication date
EP2040842A4 (en) 2017-04-12
US8220728B2 (en) 2012-07-17
EP2040842A1 (en) 2009-04-01
EP2040842B1 (en) 2018-12-12
WO2008000273A1 (en) 2008-01-03
DK176492B1 (da) 2008-05-19
US20090230224A1 (en) 2009-09-17

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