JPS56166927A - Mixer - Google Patents

Mixer

Info

Publication number
JPS56166927A
JPS56166927A JP6900680A JP6900680A JPS56166927A JP S56166927 A JPS56166927 A JP S56166927A JP 6900680 A JP6900680 A JP 6900680A JP 6900680 A JP6900680 A JP 6900680A JP S56166927 A JPS56166927 A JP S56166927A
Authority
JP
Japan
Prior art keywords
sectional area
throttled
mixer
mixers
opening sectional
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.)
Granted
Application number
JP6900680A
Other languages
Japanese (ja)
Other versions
JPS6363021B2 (en
Inventor
Shigeru Saeda
Yukinori Susaka
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP6900680A priority Critical patent/JPS56166927A/en
Publication of JPS56166927A publication Critical patent/JPS56166927A/en
Publication of JPS6363021B2 publication Critical patent/JPS6363021B2/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
    • 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
    • B29B7/429—Screws
    • 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
    • B29C48/397—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 using a single screw

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 obtain a mixer capable of uniformly mixing a synthetic resin and a filler, etc., by using a structure in which mixers with a compression part and a throttled part, having a particularly designated maximum opening sectional area to minimum opening sectional area ratio and also the said throttled part whose minimum opening sectional area is designated to less than a given value, are provided in a cut-in manner in the thread of a screw. CONSTITUTION:In the thread 3 of a screw 2 provided in the extruder barrel 1 of a mixer, an adequate number of mixers 4 and 5 consisting of a compression part 8 and a throttled part 9 are provided in a cut-in manner circumferentially. And, the ratio of the sectional area, or maximum opening sectional area S1, of the port of the compression part of the mixers 4 and 5 to the minimum opening sectional area S2 of the throttled part 9 is set up to S1/S2=5 or more, particularly 10 or more, and also the sectional area S2 is set up to 10mm.<2> or less, particularly 3-0.001mm.<2>. Thus, a high-viscous component 6, for example, can be torn and finely divided through the throttled part 9 and then mixed uniformly with a low-viscous component. Also, the mixer can be effectively used even in the mixing of system having low compatibility, i.e., liable to phase separation.
JP6900680A 1980-05-26 1980-05-26 Mixer Granted JPS56166927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6900680A JPS56166927A (en) 1980-05-26 1980-05-26 Mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6900680A JPS56166927A (en) 1980-05-26 1980-05-26 Mixer

Publications (2)

Publication Number Publication Date
JPS56166927A true JPS56166927A (en) 1981-12-22
JPS6363021B2 JPS6363021B2 (en) 1988-12-06

Family

ID=13390069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6900680A Granted JPS56166927A (en) 1980-05-26 1980-05-26 Mixer

Country Status (1)

Country Link
JP (1) JPS56166927A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002538017A (en) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ Thermoplastic foam extrusion screw enhances homogenization
WO2011078192A1 (en) * 2009-12-25 2011-06-30 株式会社神戸製鋼所 Segment for kneading, and kneading facility

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447331U (en) * 1990-08-22 1992-04-22

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002538017A (en) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ Thermoplastic foam extrusion screw enhances homogenization
WO2011078192A1 (en) * 2009-12-25 2011-06-30 株式会社神戸製鋼所 Segment for kneading, and kneading facility
JP2011131543A (en) * 2009-12-25 2011-07-07 Kobe Steel Ltd Kneading segment and kneading facility
CN102666048A (en) * 2009-12-25 2012-09-12 株式会社神户制钢所 Segment for kneading, and kneading facility
CN102666048B (en) * 2009-12-25 2014-10-08 株式会社神户制钢所 Segment for kneading, and kneading facility

Also Published As

Publication number Publication date
JPS6363021B2 (en) 1988-12-06

Similar Documents

Publication Publication Date Title
ES2000696A6 (en) Fastening device for use on threaded bolts or studs
KR970021186A (en) Thermoplastic elastomer composition
DE3662870D1 (en) Process for making a construction material from a mixture of cement and a two-component resin
JPS56166927A (en) Mixer
GB1291753A (en) Curable adhesive system
JPS5664352A (en) Magnetic developer
ES8707428A1 (en) Polymer solutions.
JPS56166926A (en) Mixer
ES8707121A1 (en) Solution of polymeric material.
ES455322A1 (en) Dispersion or suspension of solid phase in liquid phase
JPS57202346A (en) Thermoplastic resin composition
GB1323112A (en) Destructible cartridge fo components of an adhesive for anchoring bolts
GB901261A (en) Sintered porous metal filter
JPS5553543A (en) Screw for synthetic resin molding machine
JPS55151047A (en) Preparation of polypropylene composition
JPS55133438A (en) Polyolefin resin composition
GB1364113A (en) Plaster compositions and methods of setting plaster compositions
JPS57123277A (en) Hydrogel composition
JPS51126372A (en) A solidification trertment for toxic substances
GB1295327A (en)
GB1219385A (en) A machine for processing highly viscous or plastic material
JPS55147537A (en) Resin composition for film
JPS5272785A (en) Preparation of dispersed resin compositions
GB924391A (en) Improvements in or relating to the preparation of mixtures of pulverulent or granular materials
JPS5737260A (en) Composition for separating blood serum or blood plasma