JPS6111662B2 - - Google Patents

Info

Publication number
JPS6111662B2
JPS6111662B2 JP57135221A JP13522182A JPS6111662B2 JP S6111662 B2 JPS6111662 B2 JP S6111662B2 JP 57135221 A JP57135221 A JP 57135221A JP 13522182 A JP13522182 A JP 13522182A JP S6111662 B2 JPS6111662 B2 JP S6111662B2
Authority
JP
Japan
Prior art keywords
die
nozzle
die body
pipe
land
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
JP57135221A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5926136A (ja
Inventor
Yoshitomo Tanaka
Toshiki Maki
Kansaburo Kubota
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP57135221A priority Critical patent/JPS5926136A/ja
Priority to US06/520,281 priority patent/US4470791A/en
Publication of JPS5926136A publication Critical patent/JPS5926136A/ja
Publication of JPS6111662B2 publication Critical patent/JPS6111662B2/ja
Granted 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • B29C48/04—Particle-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP57135221A 1982-08-04 1982-08-04 水中造粒装置用パイプダイス Granted JPS5926136A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57135221A JPS5926136A (ja) 1982-08-04 1982-08-04 水中造粒装置用パイプダイス
US06/520,281 US4470791A (en) 1982-08-04 1983-08-04 Pipe die for underwater pelletizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57135221A JPS5926136A (ja) 1982-08-04 1982-08-04 水中造粒装置用パイプダイス

Publications (2)

Publication Number Publication Date
JPS5926136A JPS5926136A (ja) 1984-02-10
JPS6111662B2 true JPS6111662B2 (enExample) 1986-04-04

Family

ID=15146648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57135221A Granted JPS5926136A (ja) 1982-08-04 1982-08-04 水中造粒装置用パイプダイス

Country Status (2)

Country Link
US (1) US4470791A (enExample)
JP (1) JPS5926136A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES281434Y (es) * 1984-09-12 1985-11-16 Sociedad Anonima De Racionalizacion Y Mecanizacion Maquina para la obtencion de cuerpos esfericos a partir de liquidos gelificables
US4569809A (en) * 1984-11-30 1986-02-11 Standard Oil Company (Indiana) Device for aligning a cutter assembly shaft relative to a die face of an underwater pelletizer
JPH02215506A (ja) * 1989-02-17 1990-08-28 Dainippon Ink & Chem Inc 粒状ポリフェニレンサルファイド樹脂組成物の製造法
US6030558A (en) * 1997-04-24 2000-02-29 Porex Technologies Corp. Sintered porous plastic products and method of making same
IT1319272B1 (it) * 2000-11-08 2003-09-26 Lati Ind Termoplastici S P A Filiera per estrusore, accessorio per filiera di estrusore e metodoper variare la pressione di un materiale da estrudere all'interno di
WO2003031132A1 (de) * 2001-10-04 2003-04-17 Econ Maschinenbau Und Steuerungstechnik Gmbh Granulierlochplatte
US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
CA2482056A1 (en) * 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
US20060047102A1 (en) 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
CN101905406B (zh) * 2010-07-07 2012-06-13 沈阳金锋特种刀具有限公司 一种用更换造粒带修复塑料造粒模板的方法
CN102950442B (zh) * 2012-11-13 2015-02-04 深圳市芭田生态工程股份有限公司 挤压模具加工工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1310030A (enExample) * 1960-07-20 1963-03-04
US3287764A (en) * 1965-06-01 1966-11-29 Black Clawson Co Plastic pelletizers
US3553776A (en) * 1968-09-23 1971-01-12 Black Clawson Co Pelletizer die plate
US3605187A (en) * 1969-02-13 1971-09-20 Andale Co Extruder structures
US3618162A (en) * 1969-10-02 1971-11-09 Usm Corp Plastic pelletizer underwater pelletizing head
US3981959A (en) * 1973-11-12 1976-09-21 Leesona Corporation Pelletizing method
GB1526040A (en) * 1975-09-29 1978-09-27 Shell Int Research Apparatus for granulating synthetic thermoplastic materia
US4221753A (en) * 1977-12-27 1980-09-09 Leesona Corporation Extrusion process
US4327050A (en) * 1980-09-22 1982-04-27 Phillips Petroleum Company Extrusion and pelleting apparatus and method

Also Published As

Publication number Publication date
US4470791A (en) 1984-09-11
JPS5926136A (ja) 1984-02-10

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