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GB1513041A - Apparatus for breaking a bond between plastics or rubber materials and metal - Google Patents

Apparatus for breaking a bond between plastics or rubber materials and metal

Info

Publication number
GB1513041A
GB1513041A GB34824/75A GB3482475A GB1513041A GB 1513041 A GB1513041 A GB 1513041A GB 34824/75 A GB34824/75 A GB 34824/75A GB 3482475 A GB3482475 A GB 3482475A GB 1513041 A GB1513041 A GB 1513041A
Authority
GB
United Kingdom
Prior art keywords
vessel
temperature
plastics
thermometer
funnel
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
GB34824/75A
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of GB1513041A publication Critical patent/GB1513041A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B29B17/0408—Disintegrating plastics, e.g. by milling to powder using cryogenic systems
    • 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
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • 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
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Grinding (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

1513041 Impact pulverizers, comminuting at low temperatures VEREINIGTE ALUMINIUM-WERKE AG 21 Aug 1975 [5 Sept 1974] 34824/75 Heading B2A Scrap material and particular material with a plastics or rubber-to-metal boro e.g. bottle caps, is comminuted in an apparatus comprising a charging vessel 1 fed via a hopper 9 with a screen 10 and a pneumatic conveyor 11, delivering material via a metering feeder 3 and metering funnel 2 to a beater mill 13. The material in vessel 1 is refrigerated with liquid nitrogen the temperature being sensed by a thermometer 17 and charging level which determines onset of refrigeration by a photo-electric device 24. When the temperature and level are correct the feeder 3 delivers the embrittled material to the mill. The components are separated in a rotary separator 4. The P.V.C. or rubber fragments are collected in a funnel 9 and the bottle caps are discharged into a bin 5. The thermometer 17 is associated with a two-portion proportional controller which permits temperature progressively to approach a reference temperature by control of a liquid nitrogen valve 16 which supplies an atomising nozzle 15. A fan 21 draws nitrogen from the top of vessel 1 and thus maintains a slight vacuum in the vessel.
GB34824/75A 1974-09-05 1975-08-21 Apparatus for breaking a bond between plastics or rubber materials and metal Expired GB1513041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442431A DE2442431A1 (en) 1974-09-05 1974-09-05 DEVICE FOR SEPARATING THE COMPOSITE PLASTIC OR RUBBER-METAL IN THE CASE OF BOTTLE CAPS

Publications (1)

Publication Number Publication Date
GB1513041A true GB1513041A (en) 1978-06-07

Family

ID=5924895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34824/75A Expired GB1513041A (en) 1974-09-05 1975-08-21 Apparatus for breaking a bond between plastics or rubber materials and metal

Country Status (14)

Country Link
AT (1) AT338600B (en)
BE (1) BE832192A (en)
CH (1) CH604899A5 (en)
DE (1) DE2442431A1 (en)
DK (1) DK396675A (en)
FI (1) FI66548C (en)
FR (1) FR2283767A1 (en)
GB (1) GB1513041A (en)
IE (1) IE41608B1 (en)
IT (1) IT1041610B (en)
LU (1) LU73322A1 (en)
NL (1) NL176057C (en)
NO (1) NO141595C (en)
SE (1) SE416892B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588785A (en) * 2020-11-27 2021-04-02 尚毅 Sealed bottle recovery pretreatment device capable of being disassembled in large batch
CN112693028A (en) * 2020-12-07 2021-04-23 江西德江隆科技有限公司 Device is broken up with extrusion to rubber product processing
CN113413994A (en) * 2021-06-23 2021-09-21 太湖县野滋味食品商贸有限公司 Breaker is used in tea-seed oil seed production
WO2022089782A1 (en) * 2020-10-29 2022-05-05 Regenstech S.R.L. Societa' Benefit Apparatus and method for the production of items of clothing and the like

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442954C1 (en) * 1994-12-02 1996-05-09 Noell Abfall & Energietech Mechanical sepn. of plastics (non)-ferrous metals from mixt.
SE543881C2 (en) * 2020-01-31 2021-09-14 Eoe Eyewear Ab Eyewear recycling method and recycled material
CN112892808A (en) * 2021-01-14 2021-06-04 杨锦宏 Extraction element is smashed to plant negative pressure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210739C (en) *
DE1004460B (en) * 1953-08-31 1957-03-14 Knapsack Ag Device for cold grinding of solid, tough materials
DE1607462B1 (en) * 1967-12-27 1970-12-03 Beike Dipl Ing Hans Process for the fine comminution of solid substances made by immersion in liquefied gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022089782A1 (en) * 2020-10-29 2022-05-05 Regenstech S.R.L. Societa' Benefit Apparatus and method for the production of items of clothing and the like
CN112588785A (en) * 2020-11-27 2021-04-02 尚毅 Sealed bottle recovery pretreatment device capable of being disassembled in large batch
CN112693028A (en) * 2020-12-07 2021-04-23 江西德江隆科技有限公司 Device is broken up with extrusion to rubber product processing
CN113413994A (en) * 2021-06-23 2021-09-21 太湖县野滋味食品商贸有限公司 Breaker is used in tea-seed oil seed production

Also Published As

Publication number Publication date
FI66548C (en) 1984-11-12
NO752962L (en) 1976-03-08
ATA489675A (en) 1976-12-15
FI752218A7 (en) 1976-03-06
FI66548B (en) 1984-07-31
BE832192A (en) 1975-12-01
SE416892B (en) 1981-02-16
IE41608L (en) 1976-03-05
AT338600B (en) 1977-09-12
NO141595C (en) 1980-04-09
NL7510347A (en) 1976-03-09
IE41608B1 (en) 1980-02-13
NO141595B (en) 1980-01-02
LU73322A1 (en) 1976-04-13
NL176057C (en) 1985-02-18
FR2283767A1 (en) 1976-04-02
DK396675A (en) 1976-03-06
SE7508921L (en) 1976-03-08
NL176057B (en) 1984-09-17
FR2283767B1 (en) 1980-01-11
IT1041610B (en) 1980-01-10
DE2442431A1 (en) 1976-03-25
CH604899A5 (en) 1978-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee