ES2072963T3 - Un metodo y equipo para la extrusion plastificante dinamica electromagnetica de materiales polimericos. - Google Patents

Un metodo y equipo para la extrusion plastificante dinamica electromagnetica de materiales polimericos.

Info

Publication number
ES2072963T3
ES2072963T3 ES90125376T ES90125376T ES2072963T3 ES 2072963 T3 ES2072963 T3 ES 2072963T3 ES 90125376 T ES90125376 T ES 90125376T ES 90125376 T ES90125376 T ES 90125376T ES 2072963 T3 ES2072963 T3 ES 2072963T3
Authority
ES
Spain
Prior art keywords
extrusion
plasticizer
equipment
polymeric materials
dynamic electromagnetic
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.)
Expired - Lifetime
Application number
ES90125376T
Other languages
English (en)
Inventor
Qu Jin-Ping
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.)
South China University of Technology SCUT
Original Assignee
South China University of Technology SCUT
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 South China University of Technology SCUT filed Critical South China University of Technology SCUT
Application granted granted Critical
Publication of ES2072963T3 publication Critical patent/ES2072963T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting 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
    • B29C48/36—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
    • B29C48/445—Coaxially arranged screws, i.e. one within the other
    • 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
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/45—Molding using an electrical force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

ESTE METODO PARA LA EXTRUSION DE MATERIALES DE POLIMERO COMPRENDE LOS PASOS DE TRANSPORTAR SOLIDOS, PLASTIFICAR LOS MISMOS Y MEZCLARLOS. PARA INCREMENTAR EL PROCESO DE EXTRUSION, USA LA ENERGIA ELECTROMAGNETICA QUE SE APLICA A TRAVES DE UN CUERPO MAGNETICO DESPLAZABLE (2) PARA PROPORCIONAR LOS DIFERENTES TIPOS DE ENERGIA PARA LA EXTRUSION Y PLASTIFICACION DINAMICA. TODO EL PROCESO TIENE LUGAR EN UN ESTADO DE OSCILACION PERIODICA.
ES90125376T 1990-02-26 1990-12-22 Un metodo y equipo para la extrusion plastificante dinamica electromagnetica de materiales polimericos. Expired - Lifetime ES2072963T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN90101034A CN1017692B (zh) 1990-02-26 1990-02-26 电磁动态塑化挤出方法及设备

Publications (1)

Publication Number Publication Date
ES2072963T3 true ES2072963T3 (es) 1995-08-01

Family

ID=4876907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90125376T Expired - Lifetime ES2072963T3 (es) 1990-02-26 1990-12-22 Un metodo y equipo para la extrusion plastificante dinamica electromagnetica de materiales polimericos.

Country Status (8)

Country Link
US (1) US5217302A (es)
EP (1) EP0444306B1 (es)
JP (1) JPH0796252B2 (es)
CN (1) CN1017692B (es)
AT (1) ATE120399T1 (es)
DE (1) DE69018242T2 (es)
ES (1) ES2072963T3 (es)
HK (1) HK1000505A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430176A1 (de) * 1994-08-25 1996-02-29 Krupp Maschinentechnik Schneckenextruder
CN1059626C (zh) * 1996-07-05 2000-12-20 华南理工大学 电磁式聚合物动态注射成型方法及装置
KR100435610B1 (ko) * 1996-07-23 2004-10-28 세이코 엡슨 가부시키가이샤 희토류본드자석의제조방법및희토류본드자석
ATE240828T1 (de) * 2000-08-09 2003-06-15 Reifenhaeuser Masch Extrudiervorrichtung
CN1305947C (zh) * 2003-04-12 2007-03-21 朱胤儒 一种玻璃纤维改性热塑性工程塑料的方法及其设备
CN1314529C (zh) * 2004-01-08 2007-05-09 东华大学 电场式聚合物挤出机机头
CN100368182C (zh) * 2005-03-08 2008-02-13 华南理工大学 螺杆轴向脉动挤出机的驱动装置
ATE493588T1 (de) * 2005-07-29 2011-01-15 Zeta Biopharma Gmbh Magnetrührer
US8197243B2 (en) * 2009-07-28 2012-06-12 American Extrusion International Head assembly for use in a rotary head extruder for extruding a food product
CN102019650A (zh) * 2009-09-21 2011-04-20 青岛科技大学 电磁动态液压传动密炼装置及其混炼方法
RU2461586C2 (ru) * 2010-08-05 2012-09-20 Елена Мидхатовна Абакачева Способ производства полимерной пленки
US20150131400A1 (en) * 2012-06-04 2015-05-14 Atsushi Fujii Kneading machine
CN114055752B (zh) * 2021-11-22 2024-02-20 山东亿博阳光工程材料有限公司 一种建筑工程用土工膜挤出成型设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH95561A (de) * 1921-04-27 1922-07-17 F Kauter Maschinenaggregat.
US2653351A (en) * 1951-12-12 1953-09-29 Western Electric Co Apparatus for advancing and working elastomer compounds
DE1216526B (de) * 1960-10-06 1966-05-12 Ankerwerk Gebr Goller Schnecken-Strangpresse zur Verarbeitung thermoplastischer Kunststoffe
DE1529985A1 (de) * 1962-03-22 1969-10-30 Kloeckner Humboldt Deutz Ag Schneckenstrangpresse
US3204289A (en) * 1962-08-22 1965-09-07 Monsanto Co Screw conveying apparatus
US3310835A (en) * 1964-04-21 1967-03-28 Morozov Vladimir Ivanovich Disc extruder
US3490097A (en) * 1968-02-16 1970-01-20 Dow Chemical Co Flighted extruder
US3756573A (en) * 1971-11-19 1973-09-04 Owens Illinois Inc Elastic melt extruder and method of operation
FR2162706A5 (es) * 1971-11-29 1973-07-20 Pont A Mousson Fond
JPS50121357A (es) * 1974-03-11 1975-09-23
SU704812A1 (ru) * 1977-09-19 1979-12-25 Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции Дисковый экструдер дл переработки полимерных материалов
FR2486820A1 (fr) * 1980-07-16 1982-01-22 Charriere Jean Induit de moteur electrique utilise directement en organe melangeur et/ou propulseur pour fluides
DE3280274D1 (de) * 1981-03-18 1991-01-31 Guenther Walter Otto Bramm Vorrichtung zum pumpen mit einem magnetisch aufgehaengten und angetriebenen rotor.
NL8105626A (nl) * 1981-12-14 1983-07-01 Fdo Techn Adviseurs Sorptie warmtepomp inrichting.
SE430670B (sv) * 1982-06-04 1983-12-05 Marie Iacconi Forfarande vid framstellning av plastprodukt och munstycke for extruder for framstellning av slangformad produkt
JPS5952518A (ja) * 1982-09-18 1984-03-27 Fuji Electric Co Ltd 移動磁界式混合撹拌処理装置
CA1225358A (en) * 1984-03-28 1987-08-11 Michael A. Shannon Applying magnetic field to fluid mixture including magnetic particles through a coil
CH668919A5 (de) * 1984-05-07 1989-02-15 Dieter Alex Rufer Geraet zum ruehren oder pumpen eines mediums.
DE3681846D1 (de) * 1985-08-02 1991-11-14 Inoue Mfg Vorrichtung zum agitieren und dergleichen.
US4836826A (en) * 1987-12-18 1989-06-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic drive coupling

Also Published As

Publication number Publication date
JPH06226815A (ja) 1994-08-16
DE69018242D1 (de) 1995-05-04
DE69018242T2 (de) 1995-11-23
EP0444306A3 (en) 1991-12-27
ATE120399T1 (de) 1995-04-15
JPH0796252B2 (ja) 1995-10-18
EP0444306A2 (en) 1991-09-04
US5217302A (en) 1993-06-08
EP0444306B1 (en) 1995-03-29
HK1000505A1 (en) 1998-04-03
CN1017692B (zh) 1992-08-05
CN1044784A (zh) 1990-08-22

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