JPS56136633A - Twin-shaft continuous type kneading device - Google Patents

Twin-shaft continuous type kneading device

Info

Publication number
JPS56136633A
JPS56136633A JP4004580A JP4004580A JPS56136633A JP S56136633 A JPS56136633 A JP S56136633A JP 4004580 A JP4004580 A JP 4004580A JP 4004580 A JP4004580 A JP 4004580A JP S56136633 A JPS56136633 A JP S56136633A
Authority
JP
Japan
Prior art keywords
kneading
vane parts
feed
return
moving
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
JP4004580A
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 JP4004580A priority Critical patent/JPS56136633A/en
Publication of JPS56136633A publication Critical patent/JPS56136633A/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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/465—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft each shaft comprising rotor parts of the Banbury type in addition to screw parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

PURPOSE:To enhance the kneading uniformity and improve the quality of product by providing feed vane parts for moving the material to be kneaded in an advance direction and the return vane parts for moving the same so as to return it reverse to a kneading part, and deviating the change points from the feed vane parts to the return vane parts axially with each other. CONSTITUTION:The rotor 4 in a chamber 1 is constituted of a feed part 41 for feeding forward the material to be kneaded supplied continuously from a supply port 2 into the chamber 1, a kneading part 42 for kneading and dispersing the material from the feed part 41, and a discharge part 44 for feeding the kneaded material to a discharge port 3. Feed vane parts 42a, 42c of which the kneading vanes have twists in the direction for moving the material forward in the advance direction and vane parts 42b, 42d of which the kneading vanes have twists in the direction for returning the material are provided to the kneading part 42, and the change points from the feed vane parts 42a, 42c to the return vane parts 42b, 42d are deviated axially with each other, whereby the delivery and receiving of the material are made smooth.
JP4004580A 1980-03-27 1980-03-27 Twin-shaft continuous type kneading device Pending JPS56136633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4004580A JPS56136633A (en) 1980-03-27 1980-03-27 Twin-shaft continuous type kneading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4004580A JPS56136633A (en) 1980-03-27 1980-03-27 Twin-shaft continuous type kneading device

Publications (1)

Publication Number Publication Date
JPS56136633A true JPS56136633A (en) 1981-10-26

Family

ID=12569937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4004580A Pending JPS56136633A (en) 1980-03-27 1980-03-27 Twin-shaft continuous type kneading device

Country Status (1)

Country Link
JP (1) JPS56136633A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033608A1 (en) * 1994-06-03 1995-12-14 Farrel Corporation Multi-screw, extrusion-compounding machine with modular mixing elements
EP1600276A1 (en) 2004-05-24 2005-11-30 Borealis Technology Oy Counter-rotating twin screw extruder
WO2007006327A1 (en) * 2005-07-12 2007-01-18 Borealis Technology Oy Counter-rotating twin screw extruder
US7350960B2 (en) * 2004-07-07 2008-04-01 Tech. Process & Engineering, Inc. Dual flight rotors for continuous mixer assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995033608A1 (en) * 1994-06-03 1995-12-14 Farrel Corporation Multi-screw, extrusion-compounding machine with modular mixing elements
US5487602A (en) * 1994-06-03 1996-01-30 Farrel Corporation Multi-screw, extrusion-compounding machine with modular mixing elements
EP1600276A1 (en) 2004-05-24 2005-11-30 Borealis Technology Oy Counter-rotating twin screw extruder
US7350960B2 (en) * 2004-07-07 2008-04-01 Tech. Process & Engineering, Inc. Dual flight rotors for continuous mixer assembly
WO2007006327A1 (en) * 2005-07-12 2007-01-18 Borealis Technology Oy Counter-rotating twin screw extruder
US8079747B2 (en) * 2005-07-12 2011-12-20 Borealis Technology Oy Counter-rotating twin screw extruder

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