JPS565719A - Continuous type kneading device - Google Patents

Continuous type kneading device

Info

Publication number
JPS565719A
JPS565719A JP8301479A JP8301479A JPS565719A JP S565719 A JPS565719 A JP S565719A JP 8301479 A JP8301479 A JP 8301479A JP 8301479 A JP8301479 A JP 8301479A JP S565719 A JPS565719 A JP S565719A
Authority
JP
Japan
Prior art keywords
tapered portion
kneaded
adjusting
rotation
energy
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
JP8301479A
Other languages
Japanese (ja)
Inventor
Shinji Hashizume
Masao Hirano
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 JP8301479A priority Critical patent/JPS565719A/en
Publication of JPS565719A publication Critical patent/JPS565719A/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
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • 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
    • B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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

Abstract

PURPOSE:To enable the adjusting of energy applied to a material without adjusting a clearance at a tapered portion and to improve a mixing effect, by a method wherein a part of a chamber corresponding to a tapered portion is rotated at a rotation speed which is free to change. CONSTITUTION:A material to be kneaded, such as resins or the like, being continuously supplied is fed to a kneading vane section 4 through the rotation of rotors 2, 2 and is fed to a discharge port 12 through a discharge section 6 passing through a tapered portion 5 after being kneaded and dispersed. In said process, the rotation of a rotating ring 13 produces a passing resistance which can be changed by adjusting a rotation speed, and an energy level applied to a material to be kneaded at the kneading vane section 4 can be adjusted. This permits the simple adjustment of energy without changing a clearance at the tapered portion.
JP8301479A 1979-06-29 1979-06-29 Continuous type kneading device Pending JPS565719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8301479A JPS565719A (en) 1979-06-29 1979-06-29 Continuous type kneading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8301479A JPS565719A (en) 1979-06-29 1979-06-29 Continuous type kneading device

Publications (1)

Publication Number Publication Date
JPS565719A true JPS565719A (en) 1981-01-21

Family

ID=13790384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8301479A Pending JPS565719A (en) 1979-06-29 1979-06-29 Continuous type kneading device

Country Status (1)

Country Link
JP (1) JPS565719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0899313A (en) * 1995-06-06 1996-04-16 Kobe Steel Ltd Kneading control device of continuous kneading machine
WO2009057753A1 (en) 2007-11-02 2009-05-07 Kabushiki Kaisha Kobe Seiko Sho Mechanism for regulating kneadability, extruder, continuous kneading machine, method for regulating kneadability and kneading method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0899313A (en) * 1995-06-06 1996-04-16 Kobe Steel Ltd Kneading control device of continuous kneading machine
WO2009057753A1 (en) 2007-11-02 2009-05-07 Kabushiki Kaisha Kobe Seiko Sho Mechanism for regulating kneadability, extruder, continuous kneading machine, method for regulating kneadability and kneading method

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