JPS57123016A - Apparatus for producing resin pellet - Google Patents

Apparatus for producing resin pellet

Info

Publication number
JPS57123016A
JPS57123016A JP948981A JP948981A JPS57123016A JP S57123016 A JPS57123016 A JP S57123016A JP 948981 A JP948981 A JP 948981A JP 948981 A JP948981 A JP 948981A JP S57123016 A JPS57123016 A JP S57123016A
Authority
JP
Japan
Prior art keywords
cooling water
die
resin
cooling
high temperature
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
JP948981A
Other languages
Japanese (ja)
Inventor
Kensaku Nakamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP948981A priority Critical patent/JPS57123016A/en
Publication of JPS57123016A publication Critical patent/JPS57123016A/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)

Abstract

PURPOSE:To unnecessitate a cooling tank, and to make an apparatus as a whole compact, by immediately setting an extruded resin by blowing high temperature cooling water toward outlets of a die in pelletizing a linearly extruded resin. CONSTITUTION:By letting cooling water 8 pass through first, second and third heaters 4-6 by opening valves 11, 13, 14, 15, 29, 30, the cooling water 8 cools a barrel 3 to maintain it at a suitable temperature, and the cooling water 8 that has absorbed heat by this cooling, and has been heated to high temperatures is discharged via a warm water passageway 10 from a nozzle 3 under pressure of air against mold bores 22 in the outer surface of the die 21. At this time, the resin that has been linearly extruded through the mold bores 22 of the die 21 is suitably set immediately by the high temperature cooling water 8, and is pelletized by a cutter 23 to be discharged through a window hole 32 of a cover 31 without them being adhered to each other.
JP948981A 1981-01-24 1981-01-24 Apparatus for producing resin pellet Pending JPS57123016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP948981A JPS57123016A (en) 1981-01-24 1981-01-24 Apparatus for producing resin pellet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP948981A JPS57123016A (en) 1981-01-24 1981-01-24 Apparatus for producing resin pellet

Publications (1)

Publication Number Publication Date
JPS57123016A true JPS57123016A (en) 1982-07-31

Family

ID=11721639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP948981A Pending JPS57123016A (en) 1981-01-24 1981-01-24 Apparatus for producing resin pellet

Country Status (1)

Country Link
JP (1) JPS57123016A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991012A (en) * 1982-11-16 1984-05-25 Kensaku Nakamura Apparatus for preparing resin pellet
JPS63126705A (en) * 1986-11-18 1988-05-30 Plast Kogaku Kenkyusho:Kk Granulation device
US5641522A (en) * 1994-06-23 1997-06-24 Werner & Pfleiderer Corporation Pelletizer for extruder
JP2005503944A (en) * 2001-09-25 2005-02-10 バイエル アクチェンゲゼルシャフト Cutting granulator for producing cut pieces and method for producing cut pieces
CN102873782A (en) * 2012-10-19 2013-01-16 宁波大发化纤有限公司 Pelletizing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823657B1 (en) * 1968-04-24 1973-07-16
JPS5019979B1 (en) * 1970-09-14 1975-07-11
JPS50134058A (en) * 1974-04-16 1975-10-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823657B1 (en) * 1968-04-24 1973-07-16
JPS5019979B1 (en) * 1970-09-14 1975-07-11
JPS50134058A (en) * 1974-04-16 1975-10-23

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991012A (en) * 1982-11-16 1984-05-25 Kensaku Nakamura Apparatus for preparing resin pellet
JPS6233052B2 (en) * 1982-11-16 1987-07-18 Kensaku Nakamura
JPS63126705A (en) * 1986-11-18 1988-05-30 Plast Kogaku Kenkyusho:Kk Granulation device
US5641522A (en) * 1994-06-23 1997-06-24 Werner & Pfleiderer Corporation Pelletizer for extruder
JP2005503944A (en) * 2001-09-25 2005-02-10 バイエル アクチェンゲゼルシャフト Cutting granulator for producing cut pieces and method for producing cut pieces
CN102873782A (en) * 2012-10-19 2013-01-16 宁波大发化纤有限公司 Pelletizing device
CN102873782B (en) * 2012-10-19 2014-09-03 宁波大发化纤有限公司 Pelletizing device

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