JPS5267868A - Device that has saddle portion for adjusting current of material located at various kinds of positions and continuously process material by a number of mixing chamber - Google Patents

Device that has saddle portion for adjusting current of material located at various kinds of positions and continuously process material by a number of mixing chamber

Info

Publication number
JPS5267868A
JPS5267868A JP51133299A JP13329976A JPS5267868A JP S5267868 A JPS5267868 A JP S5267868A JP 51133299 A JP51133299 A JP 51133299A JP 13329976 A JP13329976 A JP 13329976A JP S5267868 A JPS5267868 A JP S5267868A
Authority
JP
Japan
Prior art keywords
positions
mixing chamber
various kinds
saddle portion
adjusting current
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
JP51133299A
Other languages
English (en)
Other versions
JPS5739175B2 (ja
Inventor
Bii Totsudo Deibitsudo
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.)
Baker Perkins Inc
Original Assignee
Baker Perkins Inc
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 Baker Perkins Inc filed Critical Baker Perkins Inc
Publication of JPS5267868A publication Critical patent/JPS5267868A/ja
Publication of JPS5739175B2 publication Critical patent/JPS5739175B2/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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • B29C48/40—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 two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92542—Energy, power, electric current or voltage
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2552—Flow control means, e.g. valves provided in the feeding, melting, plasticising or pumping zone, e.g. screw, barrel, gear-pump or ram
    • 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

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP51133299A 1975-11-28 1976-11-08 Device that has saddle portion for adjusting current of material located at various kinds of positions and continuously process material by a number of mixing chamber Granted JPS5267868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63603075A 1975-11-28 1975-11-28

Publications (2)

Publication Number Publication Date
JPS5267868A true JPS5267868A (en) 1977-06-04
JPS5739175B2 JPS5739175B2 (ja) 1982-08-19

Family

ID=24550094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51133299A Granted JPS5267868A (en) 1975-11-28 1976-11-08 Device that has saddle portion for adjusting current of material located at various kinds of positions and continuously process material by a number of mixing chamber

Country Status (8)

Country Link
US (1) US4136968A (ja)
JP (1) JPS5267868A (ja)
CA (1) CA1073170A (ja)
CH (1) CH602306A5 (ja)
DE (1) DE2650742C2 (ja)
FR (1) FR2332796A1 (ja)
GB (1) GB1559019A (ja)
IT (1) IT1063878B (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833057C2 (de) * 1977-07-27 1986-02-06 Baker Perkins Inc., Saginaw, Mich. Schneckenmischer und Verfahren zu seinem Betrieb
DE2738776C2 (de) * 1977-08-27 1983-05-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Temperierbare Schneckenpresse zum kontinuierlichen Extrudieren von thermoplastischem Schaumstoff
DE2856097A1 (de) * 1978-12-23 1980-07-03 Berstorff Gmbh Masch Hermann Schneckenstrangpresse fuer die verarbeitung von kunststoff, kautschuk o.dgl.
US4242670A (en) * 1979-03-02 1980-12-30 Smith William V Photosensitive alarm systems
GB2069354B (en) * 1980-01-16 1983-04-07 Kobe Steel Ltd Continuous mixing
DE3248659A1 (de) * 1982-12-30 1984-07-05 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Entgasungseinrichtung an einem schnecken-extruder oder dergl.
DE3728442A1 (de) * 1987-08-26 1989-03-09 Werner & Pfleiderer Drosselvorrichtung fuer eine zweiwellige schneckenmaschine
DE3815897C2 (de) * 1988-05-10 1995-05-04 Werner & Pfleiderer Schneckenmaschine mit Anfahrventil und Drossel
DE68912642T2 (de) * 1988-05-17 1994-06-23 Japan Steel Works Ltd Extruder mit Vorrichtung zum Einstellen des Knetgrades.
US5014882A (en) * 1989-05-19 1991-05-14 Marlen Research Corporation Pivot-action portioning apparatus and method
DE4021751A1 (de) * 1990-07-07 1992-01-16 Berstorff Gmbh Masch Hermann Entgasungsextruder
US5139408A (en) * 1991-02-07 1992-08-18 Allied-Signal Inc. Apparatus for cleaning braebender-type mixing apparatus
DE4119145A1 (de) * 1991-06-11 1992-12-17 Theysohn Friedrich Fa Vorrichtung zum plastifizieren von kunststoff
CH695764A5 (de) * 1992-12-31 2006-08-31 Antogi Ag Doppelschneckenpresse.
US5306452A (en) * 1993-03-23 1994-04-26 Apv Chemical Machinery Inc. Devolatilizing and/or processing systems and methods
EP1257405B1 (de) * 2000-02-24 2004-09-01 Berstorff GmbH Extruder mit blister-mechanismus
US20030214067A1 (en) * 2001-04-30 2003-11-20 Murdock David E Twin screw extruders for processing wood fiber and process for same
US20030025236A1 (en) * 2001-08-01 2003-02-06 Xerox Corporation Toner extruder feed apparatus
JP3854298B1 (ja) * 2005-07-11 2006-12-06 株式会社神戸製鋼所 噛合型２軸押出機の混練度調整装置
WO2007006327A1 (en) * 2005-07-12 2007-01-18 Borealis Technology Oy Counter-rotating twin screw extruder
US20070237850A1 (en) * 2006-04-11 2007-10-11 Wenger Manufacturing, Inc. Extruder mid-barrel adjustable valve assembly
US20070237022A1 (en) * 2006-04-11 2007-10-11 Wiltz Philip B Extruder mid-barrel adjustable valve assembly
JP5005506B2 (ja) * 2007-11-02 2012-08-22 株式会社神戸製鋼所 混練度調整方法
US7635217B2 (en) * 2008-01-03 2009-12-22 Wenger Manufacturing, Inc. Extruder having variable mid-barrel restriction and adjacent high intensity mixing assembly
JP4555351B2 (ja) * 2008-01-30 2010-09-29 株式会社神戸製鋼所 混練度調整装置、押出機、及び連続混練機
JP5430124B2 (ja) * 2008-10-31 2014-02-26 株式会社神戸製鋼所 混練度調整装置及び混練度調整方法
US9724844B1 (en) * 2010-11-03 2017-08-08 James E. Kowalczyk Screws for a carbonizing machine
JP6821354B2 (ja) * 2016-08-04 2021-01-27 株式会社日本製鋼所 二軸押出機
JP6465091B2 (ja) * 2016-09-30 2019-02-06 トヨタ自動車株式会社 二軸押出混練装置およびそれを用いた電極ペーストの製造方法
WO2018151833A1 (en) 2017-02-16 2018-08-23 Sweetwater Energy, Inc. High pressure zone formation for pretreatment
AU2020412611A1 (en) 2019-12-22 2022-07-14 Apalta Patents OÜ Methods of making specialized lignin and lignin products from biomass

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488189A (en) * 1946-11-01 1949-11-15 Dow Chemical Co Extrusion machine
DE815641C (de) * 1949-09-24 1951-10-04 Bayer Ag Vorrichtung zum kontinuierlichen Mischen
GB864916A (en) * 1958-01-24 1961-04-12 Phillips Petroleum Co Improvements relating to extrusion of plastic material
NL123670C (ja) * 1961-02-28 1900-01-01
DE1502335B2 (de) * 1965-02-13 1971-10-21 Werner & Pfleiderer, 7000 Stuttgart Schneckenstrangprese fuer die verarbeitung von kunststoff
DE1529994B1 (de) * 1965-06-26 1970-08-20 Kestermann Maschf Rolf Schnecken-Strangpresse
US3630689A (en) * 1969-10-30 1971-12-28 Baker Perkins Inc Apparatus for reacting and devolatilizing prepolymer and like materials
US3779522A (en) * 1971-12-09 1973-12-18 Baker Perkins Inc Coupling structure for twin mixer shafts
DE2243039C3 (de) * 1972-09-01 1980-08-14 Werner & Pfleiderer, 7000 Stuttgart Kontinuierlich arbeitender Schnekkenknetmischer

Also Published As

Publication number Publication date
IT1063878B (it) 1985-02-18
CH602306A5 (ja) 1978-07-31
DE2650742A1 (de) 1977-06-08
GB1559019A (en) 1980-01-09
FR2332796A1 (fr) 1977-06-24
CA1073170A (en) 1980-03-11
AU1920876A (en) 1978-05-11
JPS5739175B2 (ja) 1982-08-19
FR2332796B1 (ja) 1979-09-28
DE2650742C2 (de) 1982-07-15
US4136968A (en) 1979-01-30

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