DD132051A5 - Vorrichtung zum kontinuierlichen mischen - Google Patents

Vorrichtung zum kontinuierlichen mischen

Info

Publication number
DD132051A5
DD132051A5 DD7700200036A DD20003677A DD132051A5 DD 132051 A5 DD132051 A5 DD 132051A5 DD 7700200036 A DD7700200036 A DD 7700200036A DD 20003677 A DD20003677 A DD 20003677A DD 132051 A5 DD132051 A5 DD 132051A5
Authority
DD
German Democratic Republic
Prior art keywords
continuous mixing
mixing
continuous
Prior art date
Application number
DD7700200036A
Other languages
English (en)
Inventor
Paul Meyer
Original Assignee
Frenkel Ag C D
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
Priority claimed from GB29328/76A external-priority patent/GB1585531A/en
Priority claimed from GB41644/77A external-priority patent/GB1585532A/en
Application filed by Frenkel Ag C D filed Critical Frenkel Ag C D
Publication of DD132051A5 publication Critical patent/DD132051A5/de

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
    • 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
    • B29B7/425—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw surrounded by a casing provided with grooves or cavities
    • 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
    • B29C48/25—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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/92885—Screw or gear
    • 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
DD7700200036A 1976-07-14 1977-07-13 Vorrichtung zum kontinuierlichen mischen DD132051A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29328/76A GB1585531A (en) 1976-07-14 1976-07-14 Mixing apparatus
GB41644/77A GB1585532A (en) 1977-07-01 1977-07-01 Mixing apparatus

Publications (1)

Publication Number Publication Date
DD132051A5 true DD132051A5 (de) 1978-08-23

Family

ID=26258911

Family Applications (1)

Application Number Title Priority Date Filing Date
DD7700200036A DD132051A5 (de) 1976-07-14 1977-07-13 Vorrichtung zum kontinuierlichen mischen

Country Status (9)

Country Link
US (1) US4184772A (de)
JP (1) JPS5818139B2 (de)
AU (1) AU512327B2 (de)
CA (1) CA1074780A (de)
CH (1) CH630285A5 (de)
DD (1) DD132051A5 (de)
DE (1) DE2731301C2 (de)
FR (1) FR2358191A1 (de)
IT (1) IT1079297B (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726469B2 (de) * 1974-04-26 1982-06-04
US4363768A (en) * 1977-04-15 1982-12-14 Hpm Corporation Method of injection molding employing multichannel wave screw
GB1597770A (en) * 1978-05-31 1981-09-09 Hpm Corp Injection moulding machine with multi-channel wave screw
GB1595850A (en) * 1978-05-31 1981-08-19 Hpm Corp Extruder with multi-channel wave screw
CA1259304A (en) * 1985-09-06 1989-09-12 Hans C. Rasmusen Motionless mixer for gas/liquid mixing
US4779989A (en) * 1986-12-01 1988-10-25 Barr Robert A Transfer mixer assembly for use with an extruder screw of a polymer extruder or the like
GB8808107D0 (en) * 1988-04-07 1988-05-11 Meyer P Method & means for improving uniformity-performance of cold feed rubber extruders
JPH0628244Y2 (ja) * 1990-02-09 1994-08-03 駿河精機株式会社 発泡プラスチックの減容機
DE4120016C1 (de) * 1990-12-14 1992-07-02 Berstorff Gmbh Masch Hermann
DE4137969C1 (de) * 1990-12-14 1992-10-15 Berstorff Gmbh Masch Hermann
DE4039942C1 (de) * 1990-12-14 1992-01-30 Berstorff Gmbh Masch Hermann
DE4114609C2 (de) * 1990-12-14 1994-06-09 Berstorff Gmbh Masch Hermann Hochleistungsextruder mit konstanter Gangzahl im Einlauf- und Auslaufbereich eines Transferscherteiles
DE59102180D1 (de) * 1990-12-14 1994-08-18 Berstorff Gmbh Masch Hermann Verfahren und Extruder zur Verarbeitung und Herstellung von Kautschuk und thermoplastischen Kunststoffen.
US5178458A (en) * 1991-03-08 1993-01-12 Cincinnati Milacron Inc. Extruder screw mixing head
US5304054A (en) * 1991-04-19 1994-04-19 Frenkel C-D Aktiengesellschaft Plasticizing sections of cold feed rubber extruders
US5238633A (en) * 1991-05-24 1993-08-24 Duraplast Corporation Method and apparatus for recycling plastic waste into a thin profile, mechanically reinforced board
GB2267653B (en) * 1992-06-09 1995-08-09 Frenkel Ag C D Mixing machinery of the transfermix type
US5395055A (en) * 1992-11-03 1995-03-07 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5415354A (en) * 1992-11-03 1995-05-16 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5397065A (en) * 1992-11-03 1995-03-14 Illinois Institute Of Technology Solid state shear extrusion pulverization
DE4244312C1 (de) * 1992-12-28 1994-01-20 Baumgarten Wilfried Schneckenextruder
US5374387A (en) * 1993-01-29 1994-12-20 The Gates Rubber Company Process for processing elastomeric compositions
US5704555A (en) * 1993-08-02 1998-01-06 Illinois Institute Of Technology Single-screw extruder for solid state shear extrusion pulverization and method
US5743471A (en) * 1993-08-02 1998-04-28 Illinois Institute Of Technology Solid state shear extrusion pulverization
DE4334564A1 (de) * 1993-10-11 1995-04-13 Werner & Pfleiderer Vorrichtung zur Einstellung des Massedruckes in Schneckenextrudern
CA2192336C (en) 1993-12-07 1999-10-26 Klementina Khait Reconstituted polymeric materials
US5641227A (en) * 1995-04-27 1997-06-24 Geyer; Paul Extrusion and refining apparatus and method
US5976432A (en) * 1996-09-09 1999-11-02 Plymouth Products, Inc. Method and apparatus for the continuous extrusion of block elements
US5823668A (en) * 1997-05-29 1998-10-20 Spirex Corporation Extruder and extrusion screw therefor
US6479003B1 (en) * 1998-11-18 2002-11-12 Northwestern University Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes
DE19929824C5 (de) * 1999-06-30 2006-02-23 Krauss-Maffei Kunststofftechnik Gmbh Extruder für thermoplastische Medien
DE19959173B4 (de) * 1999-12-08 2008-12-11 A-Z Formen- Und Maschinenbau Gmbh Extrusionsvorrichtung
US6494390B1 (en) 2000-05-24 2002-12-17 Northwestern University Solid state shear pulverization of multicomponent polymeric waste
US6818173B1 (en) 2000-08-10 2004-11-16 Northwestern University Polymeric blends formed by solid state shear pulverization and having improved melt flow properties
US6609819B2 (en) * 2001-07-24 2003-08-26 Wenger Mfg Twin screw extruder with conical non-parallel converging screws
US20030128625A1 (en) * 2002-01-07 2003-07-10 Cabler Roy W. Process for improving the production rate of compounding mixers
US6752528B1 (en) 2002-02-06 2004-06-22 Michael F. Durina Plasticating screw for efficient melting and mixing of polymeric material
US6773739B2 (en) * 2002-08-30 2004-08-10 Wenger Manufacturing, Inc Method and apparatus for extrusion of food products including back pressure valve/diverter
JP2005119277A (ja) * 2003-09-22 2005-05-12 Auto Network Gijutsu Kenkyusho:Kk 樹脂材料の可塑化用スクリュー及び可塑化機構
US20070183254A1 (en) * 2005-10-25 2007-08-09 Desider Schobert-Csongor Infinitely variable shear mixer apparatus
CN100457884C (zh) * 2005-12-09 2009-02-04 山东理工大学 啤酒辅料挤压蒸煮的加工方法、加工装置和糖化方法
WO2015107422A1 (en) * 2014-01-17 2015-07-23 Reifenhauser Gmbh & Co. Kg, Maschinenfabrik Mixing section for a plastic extrusion screw
CN106040043B (zh) * 2016-07-25 2019-03-05 广东利拿实业有限公司 一种改良式混炼箱及带有改良式混炼箱的混炼机
CN106040044B (zh) * 2016-07-25 2019-03-05 广东利拿实业有限公司 一种改良式混炼箱
CA3050964A1 (en) * 2017-06-01 2018-12-06 Wenger Manufacturing Inc. High specific mechanical energy extrusion screw assembly
EP3473396B1 (de) * 2017-10-17 2021-06-16 Buss AG Asymmetrische zweiflüglige schneckenwelle für eine misch- und knetmaschine

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US1904884A (en) * 1933-04-18 royle
US1095767A (en) * 1913-03-29 1914-05-05 George Cooke Adams Throttling device for pipes or tubes or pumps.
US2744287A (en) * 1952-09-24 1956-05-08 Us Rubber Co Mill
US3102716A (en) * 1955-06-22 1963-09-03 Frenkel Ag C D Apparatus for mixing
US3164375A (en) * 1955-10-14 1965-01-05 Frenkel Ag C D Apparatus for intensive mixing
BE551763A (de) * 1961-05-15 1900-01-01
US3281123A (en) * 1965-04-13 1966-10-25 Dailey Harvey Wallace Proportioning and mixing device
US3632255A (en) * 1969-01-10 1972-01-04 Uniroyal Inc Extrusion apparatus
DE2205426B2 (de) * 1972-02-02 1977-05-26 Langecker, Erhard, 5882 Meinerzhagen Extruder zum foerdern und plastifizieren von kunststoffgranulat, insbesondere von hochmolekularen pulver- oder griessfoermigen thermoplasten, wie beispielsweise polyaethylen

Also Published As

Publication number Publication date
CA1074780A (en) 1980-04-01
US4184772A (en) 1980-01-22
FR2358191B1 (de) 1981-06-12
JPS5320171A (en) 1978-02-24
DE2731301C2 (de) 1983-01-13
JPS5818139B2 (ja) 1983-04-11
AU2702377A (en) 1979-01-18
DE2731301A1 (de) 1978-01-19
AU512327B2 (en) 1980-10-02
CH630285A5 (de) 1982-06-15
IT1079297B (it) 1985-05-08
FR2358191A1 (fr) 1978-02-10

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Legal Events

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ENJ Ceased due to non-payment of renewal fee