GB2119302A - Reclaiming of scrap plastic - Google Patents

Reclaiming of scrap plastic Download PDF

Info

Publication number
GB2119302A
GB2119302A GB08305826A GB8305826A GB2119302A GB 2119302 A GB2119302 A GB 2119302A GB 08305826 A GB08305826 A GB 08305826A GB 8305826 A GB8305826 A GB 8305826A GB 2119302 A GB2119302 A GB 2119302A
Authority
GB
United Kingdom
Prior art keywords
compressors
stage
machine
compressor
mode
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.)
Withdrawn
Application number
GB08305826A
Other languages
English (en)
Other versions
GB8305826D0 (en
Inventor
Tomoo Kinoshita
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.)
NIHON REPRO MACHINE KOGYO KK
Original Assignee
NIHON REPRO MACHINE KOGYO KK
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 NIHON REPRO MACHINE KOGYO KK filed Critical NIHON REPRO MACHINE KOGYO KK
Publication of GB8305826D0 publication Critical patent/GB8305826D0/en
Publication of GB2119302A publication Critical patent/GB2119302A/en
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/913—Screw feed conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
GB08305826A 1982-03-10 1983-03-03 Reclaiming of scrap plastic Withdrawn GB2119302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982032671U JPS58136315U (ja) 1982-03-10 1982-03-10 熱可塑性合成樹脂発泡屑再生機

Publications (2)

Publication Number Publication Date
GB8305826D0 GB8305826D0 (en) 1983-04-07
GB2119302A true GB2119302A (en) 1983-11-16

Family

ID=12365332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08305826A Withdrawn GB2119302A (en) 1982-03-10 1983-03-03 Reclaiming of scrap plastic

Country Status (4)

Country Link
US (1) US4479048A (https=)
JP (1) JPS58136315U (https=)
DE (1) DE3308403A1 (https=)
GB (1) GB2119302A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171951A (en) * 1985-03-08 1986-09-10 Robert Marven Improvements in extruder screws
DE4103932A1 (de) * 1990-02-09 1991-08-14 Suruga Seiki Co Einrichtung zur verringerung des volumens von kunststoffschaumabfaellen
GB2256830A (en) * 1991-01-23 1992-12-23 Phillip Arthur Hadley "recycling of scrap material"

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341282C2 (de) * 1983-11-15 1986-09-25 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Doppelschneckenextruder mit einer Materialeinzugsvorrichtung
US4649262A (en) * 1984-01-23 1987-03-10 Omron Tateisi Electronics Co. Heating cylinder device for a molding machine
US4606283A (en) * 1985-03-13 1986-08-19 Desormeaux Farrell P System for extracting contaminants and hydrocarbons from cuttings waste in oil well drilling
US4726301A (en) * 1985-03-13 1988-02-23 Ormeaux Farrell P Des System for extracting contaminants and hydrocarbons from cuttings waste in oil well drilling
US4730937A (en) * 1985-12-31 1988-03-15 Karl Hehl Plasticizing unit for an injection molding machine
US5108040A (en) * 1989-04-28 1992-04-28 Larry Koenig Tapered auger shredder
EP0396030B1 (de) * 1989-05-05 1995-08-16 Karl Hehl Temperiereinrichtung an einer Kunststoffe verarbeitenden Maschine
IT1231788B (it) * 1989-05-22 1992-01-14 Icos Impresa Constr Gruppo di convogliamento e separazione in fermapalle balistici
US5501762A (en) * 1994-06-07 1996-03-26 Marquip, Inc. Hot plate for corrugated paperboard double facer
US5495092A (en) * 1994-06-07 1996-02-27 Marquip, Inc. Heating device for corrugated paperboard production
US5524769A (en) * 1994-09-14 1996-06-11 Spencer; James A. Counterflow aggregate recovery apparatus
CA2216045C (en) * 1997-08-22 2003-09-09 Terralog Technologies U.S.A. Inc. Apparatus and method for preparation of liquid/solid slurries
US7194944B2 (en) 2001-12-12 2007-03-27 Action Target, Inc. Bullet trap
US7775526B1 (en) 2001-12-12 2010-08-17 Action Target Inc. Bullet trap
US20050034594A1 (en) * 2002-09-17 2005-02-17 Parks Jimmy A. Projectile retrieval system
US8469364B2 (en) 2006-05-08 2013-06-25 Action Target Inc. Movable bullet trap
GB201004535D0 (en) * 2010-03-18 2010-05-05 William Curle Developments Ltd Solids heat exchanger for drill cuttings
US8827273B2 (en) 2010-08-02 2014-09-09 Action Target Inc. Clearing trap
US9423178B2 (en) * 2012-02-13 2016-08-23 Albert Avedis Mardikian Device for conversion of waste to sources of energy or fertilizer and a method thereof
EP2644344B1 (en) * 2012-03-26 2014-08-13 Siemens Aktiengesellschaft Mixing device for a closed resin infusion process
US10371489B2 (en) 2016-01-15 2019-08-06 Action Target Inc. Bullet deceleration tray damping mechanism
US10363561B2 (en) 2016-01-19 2019-07-30 Albert Mardikian Apparatus for shredding of waste
US10071405B2 (en) 2016-01-19 2018-09-11 Albert Mardikian Apparatus for thermal treatment of organic waste
US10919249B2 (en) 2016-02-19 2021-02-16 Albert Mardikian Apparatus for pressing and dehydrating of waste
MX2018008931A (es) 2016-02-19 2018-11-09 Mardikian Albert Sistemas para el procesamiento de desechos para formular productos usables y metodos de los mismos.
JP7335930B2 (ja) * 2021-09-28 2023-08-30 株式会社日本製鋼所 処理装置および処理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB439718A (en) * 1934-10-20 1935-12-12 Albert Edward Sabine Improvements in apparatus for the manufacture of sanitary pipes, chimney pots and the like
GB1326258A (en) * 1969-10-02 1973-08-08 Unilever Ltd Manufacture of soap bars
GB1370670A (en) * 1970-12-29 1974-10-16 Colgate Palmolive Co Method and apparatus for the manufacture of variegated soap bars

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731241A (en) * 1955-09-07 1956-01-17 Joseph D Christian Heat exchange device
GB889657A (en) * 1958-08-26 1962-02-21 Ernst Valther Slyngbom Jorgens Improvements in or relating to heat exchangers
US2989289A (en) * 1959-06-15 1961-06-20 Joseph D Christian Heat exchange device
US3055053A (en) * 1959-11-12 1962-09-25 Du Pont Temperature gradient screw melter
FR1371923A (fr) * 1963-07-29 1964-09-11 Etablissements Andouart Soc D Perfectionnements aux extrudeuses de matière plastique
US3299473A (en) * 1964-08-14 1967-01-24 Du Pont Adjustable screw melter heater
US3263748A (en) * 1964-09-30 1966-08-02 Mine And Smelter Company Conveyor heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB439718A (en) * 1934-10-20 1935-12-12 Albert Edward Sabine Improvements in apparatus for the manufacture of sanitary pipes, chimney pots and the like
GB1326258A (en) * 1969-10-02 1973-08-08 Unilever Ltd Manufacture of soap bars
GB1370670A (en) * 1970-12-29 1974-10-16 Colgate Palmolive Co Method and apparatus for the manufacture of variegated soap bars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171951A (en) * 1985-03-08 1986-09-10 Robert Marven Improvements in extruder screws
GB2171951B (en) * 1985-03-08 1989-08-23 Robert Marven Improvements in extruder equipment.
DE4103932A1 (de) * 1990-02-09 1991-08-14 Suruga Seiki Co Einrichtung zur verringerung des volumens von kunststoffschaumabfaellen
GB2256830A (en) * 1991-01-23 1992-12-23 Phillip Arthur Hadley "recycling of scrap material"

Also Published As

Publication number Publication date
GB8305826D0 (en) 1983-04-07
JPS58136315U (ja) 1983-09-13
DE3308403A1 (de) 1983-09-29
JPS6139526Y2 (https=) 1986-11-13
US4479048A (en) 1984-10-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)