JPS5473850A - Granulator of high polymer material - Google Patents

Granulator of high polymer material

Info

Publication number
JPS5473850A
JPS5473850A JP14049377A JP14049377A JPS5473850A JP S5473850 A JPS5473850 A JP S5473850A JP 14049377 A JP14049377 A JP 14049377A JP 14049377 A JP14049377 A JP 14049377A JP S5473850 A JPS5473850 A JP S5473850A
Authority
JP
Japan
Prior art keywords
die
polymer material
high polymer
nozzle surface
granulator
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.)
Pending
Application number
JP14049377A
Other languages
Japanese (ja)
Inventor
Shinji Hashizume
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14049377A priority Critical patent/JPS5473850A/en
Publication of JPS5473850A publication Critical patent/JPS5473850A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)

Abstract

PURPOSE:To increase the cutting capacity of a granulator, by using a taper die of specific shape in cutting and granulating a high polymer material extruded from a die nozzle of an extruder head with a rotary cutter. CONSTITUTION:A high polymer material kneaded by the extruder cylinder 1 and the screw 3 is extruded from the nozzles 16 of the taper die 14, which is formed into a cone at a specific angle to the die center line by widening the die nozzle surface 15, cut and granulated by the cutter blades 17 provided in sliding contact with the nozzle surface 15. EFFECT:The large die nozzle surface compared with the flat die increases the number of nozzles and throughput capacity as much.
JP14049377A 1977-11-22 1977-11-22 Granulator of high polymer material Pending JPS5473850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14049377A JPS5473850A (en) 1977-11-22 1977-11-22 Granulator of high polymer material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14049377A JPS5473850A (en) 1977-11-22 1977-11-22 Granulator of high polymer material

Publications (1)

Publication Number Publication Date
JPS5473850A true JPS5473850A (en) 1979-06-13

Family

ID=15269895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14049377A Pending JPS5473850A (en) 1977-11-22 1977-11-22 Granulator of high polymer material

Country Status (1)

Country Link
JP (1) JPS5473850A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08155954A (en) * 1994-12-09 1996-06-18 O M Ltd Method and apparatus for granulating thermoplastic resin strand
EP0698461A3 (en) * 1994-08-23 1996-10-30 Danubia Petrochem Polymere Process for granulating polymers and apparatus therefor
CN103862700A (en) * 2014-03-17 2014-06-18 大连橡胶塑料机械股份有限公司 Extruding dewatering machine template adjusting device
CN104307436A (en) * 2014-09-27 2015-01-28 四川制药制剂有限公司 A mechanism for medicine preparation granulation
CN104588666A (en) * 2014-12-25 2015-05-06 苏州米莫金属科技有限公司 Cut-in type powder forming pelletizer
CN104588667A (en) * 2014-12-25 2015-05-06 苏州米莫金属科技有限公司 Conical cut-in type powder forming and granulating device
JP2016013636A (en) * 2014-07-01 2016-01-28 住友ゴム工業株式会社 Mastication method of natural rubber
JP2016137576A (en) * 2015-01-26 2016-08-04 株式会社日本製鋼所 Pellet granulation device cutter structure and pellet granulation device and method
CN112677356A (en) * 2019-10-18 2021-04-20 马格奥托马蒂克有限责任公司 Underwater pelletizer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0698461A3 (en) * 1994-08-23 1996-10-30 Danubia Petrochem Polymere Process for granulating polymers and apparatus therefor
US5650179A (en) * 1994-08-23 1997-07-22 Pcd Polymere Gesellschaft M.B.H. Apparatus for pelletizing polymers
JPH08155954A (en) * 1994-12-09 1996-06-18 O M Ltd Method and apparatus for granulating thermoplastic resin strand
CN103862700A (en) * 2014-03-17 2014-06-18 大连橡胶塑料机械股份有限公司 Extruding dewatering machine template adjusting device
JP2016013636A (en) * 2014-07-01 2016-01-28 住友ゴム工業株式会社 Mastication method of natural rubber
CN104307436A (en) * 2014-09-27 2015-01-28 四川制药制剂有限公司 A mechanism for medicine preparation granulation
CN104588666A (en) * 2014-12-25 2015-05-06 苏州米莫金属科技有限公司 Cut-in type powder forming pelletizer
CN104588667A (en) * 2014-12-25 2015-05-06 苏州米莫金属科技有限公司 Conical cut-in type powder forming and granulating device
JP2016137576A (en) * 2015-01-26 2016-08-04 株式会社日本製鋼所 Pellet granulation device cutter structure and pellet granulation device and method
CN112677356A (en) * 2019-10-18 2021-04-20 马格奥托马蒂克有限责任公司 Underwater pelletizer
JP2021066176A (en) * 2019-10-18 2021-04-30 マーグ オートマティック ゲーエムベーハーＭａａｇ Ａｕｔｏｍａｔｉｋ ＧｍｂＨ Underwater pelletizer
US11707865B2 (en) 2019-10-18 2023-07-25 Maaag Automatik Gmbh Underwater pelletizer

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