MXPA04002375A - Metodo para procedimientos continuos de mezclado y preparacion por medio de relaciones especiales de la superficie lateral y el volumen libre y/o los diametros interno y externo del tornillo sin fin. - Google Patents

Metodo para procedimientos continuos de mezclado y preparacion por medio de relaciones especiales de la superficie lateral y el volumen libre y/o los diametros interno y externo del tornillo sin fin.

Info

Publication number
MXPA04002375A
MXPA04002375A MXPA04002375A MXPA04002375A MXPA04002375A MX PA04002375 A MXPA04002375 A MX PA04002375A MX PA04002375 A MXPA04002375 A MX PA04002375A MX PA04002375 A MXPA04002375 A MX PA04002375A MX PA04002375 A MXPA04002375 A MX PA04002375A
Authority
MX
Mexico
Prior art keywords
carrying
outer diameters
out continuous
continuous mixing
preparation processes
Prior art date
Application number
MXPA04002375A
Other languages
English (en)
Inventor
Christel Andreas
Original Assignee
Buehler Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26010115&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA04002375(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10144748A external-priority patent/DE10144748A1/de
Application filed by Buehler Ag filed Critical Buehler Ag
Publication of MXPA04002375A publication Critical patent/MXPA04002375A/es

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
    • B29C48/03—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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
    • 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
    • B29C48/03—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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • 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
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
    • 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
    • B29C48/76—Venting, drying means; Degassing 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
    • B29C48/78—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

Abstract

Un extrusor de arboles multiples con varios arboles de tornillo sin fin que se limpian completamente por si mismos, que giran en la misma direccion, los cuales estan dispuestos en cada caso en un barreno y de los cuales el espacio de procesamiento formado por superficies lisas de barreno tiene una superficie de manto Am (o formado entre los mismos y las superficies lisas de barreno tiene una superficie encajada Az) y un volumen libre Vf formado entre los arboles y los barrenos, y de los cuales tambien los arboles de tornillos sin fin que tienen una superficie lisa giran solamente alrededor de su propio eje, con lo cual los elementos de tornillo sin fin tienen, sobre la pata de tornillo sin fin, un diametro exterior Da y, sobre la base del tornillo sin fin, un diametro interno Di, caracterizado porque el extrusor tiene por lo menos cuatro arboles de tornillo sin fin impulsados individualmente y por lo menos una parte de zona de procesamiento tiene una relacion Am3Nf2 de entre 1020 y 3050 (o Az3/Vf2 entre 0.5 y 2.11) para elementos de tornillos sin fin de pasos dobles o una relacion Am3/Vf2 de entre 2000 y 7300 (Az3Nf2 de entre 0.02 y 1.50) para elementos de tornillos sin fin de pasos triples con una relacion Da/Di de 1.3 a 1.7.
MXPA04002375A 2001-09-11 2002-09-11 Metodo para procedimientos continuos de mezclado y preparacion por medio de relaciones especiales de la superficie lateral y el volumen libre y/o los diametros interno y externo del tornillo sin fin. MXPA04002375A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10144748A DE10144748A1 (de) 2001-09-11 2001-09-11 Verfahren zur Durchfürung kontinuierlicher Misch-und Aufbereitungsprozesse
DE10241117 2002-09-03
PCT/CH2002/000500 WO2003022550A1 (de) 2001-09-11 2002-09-11 Verfahren zur durchführung kontinuierlicher misch- und aufbereitungsprozesse mittels spezieller verhältnisse von mantelfäche und freiem volumen bzw. schneckeninnen- und aussendurchmesser

Publications (1)

Publication Number Publication Date
MXPA04002375A true MXPA04002375A (es) 2004-05-31

Family

ID=26010115

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04002375A MXPA04002375A (es) 2001-09-11 2002-09-11 Metodo para procedimientos continuos de mezclado y preparacion por medio de relaciones especiales de la superficie lateral y el volumen libre y/o los diametros interno y externo del tornillo sin fin.

Country Status (10)

Country Link
US (2) US20040262807A1 (es)
EP (1) EP1425151B1 (es)
JP (1) JP4307258B2 (es)
CN (1) CN1253299C (es)
AT (1) ATE309898T1 (es)
BR (1) BR0212427B1 (es)
DE (1) DE50204967D1 (es)
ES (1) ES2252493T3 (es)
MX (1) MXPA04002375A (es)
WO (1) WO2003022550A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50208613D1 (de) * 2001-09-14 2006-12-14 Buehler Ag Verfahren und vorrichtung zur herstellung von elastomermischungen für die gummiherstellung
DE10348425B4 (de) * 2003-10-14 2008-07-24 Bühler AG Verfahren zur Herstellung eines Profils aus einem Polykondensat
DE102006052610B4 (de) * 2006-11-08 2013-04-18 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextruder
DK2018946T3 (da) 2007-07-25 2017-03-13 Buss Ag Blande- og æltemaskine til kontinuerlige bearbejdningsprocesser og fremgangsmåde til at udføre kontinuerlige bearbejdningsprocesser med en blande- og æltemaskine
JP5363577B2 (ja) * 2008-09-29 2013-12-11 スティール エンジニアリング プライベート リミテッド 押出機および押出機の動作方法
US20140084090A1 (en) * 2012-09-24 2014-03-27 Torsten Kallweit Method and device for cleaning of paper machine clothing which is to be recycled

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963679A (en) * 1973-01-19 1976-06-15 Bayer Aktiengesellschaft Process for the production of polyurethane elastomers
US3998438A (en) * 1973-09-17 1976-12-21 Beloit Corporation Extruder plasticizing and mixing screw
US4540592A (en) * 1983-12-27 1985-09-10 Kraft, Inc. Multiple screw pasta manufacturing process
US4786181A (en) * 1986-04-02 1988-11-22 Hoechst Celanese Corporation Extruder screw and method for extruding liquid crystalline polymers
KR950003362A (ko) * 1993-07-21 1995-02-16 마에다 가츠노스케 섬유강화 열가소성수지구조물과 그 제조방법 및 압출기
US5951940A (en) * 1994-05-02 1999-09-14 Rutgers, The State University Method of recycling post-consumer plastic waste
DE19536289C2 (de) * 1995-09-29 1999-01-07 Krupp Werner & Pfleiderer Gmbh Verfahren zur Durchführung von kontinuierlichen Aufbereitungsprozessen mit gleichsinnig drehenden, dicht kämmenden Doppelschneckenextrudern
EP0788867B1 (de) * 1996-02-06 1999-07-07 Josef A. Blach Vorrichtung zum kontinuierlichen Bearbeiten von fliessfähigen Materialien
DE19605474C2 (de) * 1996-02-14 1997-12-18 Ems Polyloy Gmbh Verfahren zur Herstellung von teilaromatischen Copolyamiden aus aromatischen Dicarbonsäureestern
US6234659B1 (en) * 1998-09-25 2001-05-22 Hpm Corporation Surge suppressor for vented injection molding machine screw
DE19854689A1 (de) * 1998-11-26 2000-06-08 Buehler Ag Verfahren und Vorrichtung zur Aufbereitung eines thermoplastischen Polykondensats
US6388001B1 (en) * 1999-12-21 2002-05-14 General Electric Company Compounding filled silicone compositions
TWI296635B (es) * 2000-09-08 2008-05-11 Asahi Kasei Chemicals Corp

Also Published As

Publication number Publication date
US20040262807A1 (en) 2004-12-30
EP1425151A1 (de) 2004-06-09
CN1555307A (zh) 2004-12-15
BR0212427A (pt) 2004-10-26
CN1253299C (zh) 2006-04-26
ES2252493T3 (es) 2006-05-16
JP4307258B2 (ja) 2009-08-05
WO2003022550A1 (de) 2003-03-20
EP1425151B1 (de) 2005-11-16
ATE309898T1 (de) 2005-12-15
US20050248052A1 (en) 2005-11-10
BR0212427B1 (pt) 2011-06-28
DE50204967D1 (de) 2005-12-22
JP2005501766A (ja) 2005-01-20

Similar Documents

Publication Publication Date Title
UA95017C2 (uk) Спосіб та пристрій для обробляння пластмаси
ZA200702873B (en) Nutritional products having improved quality and methods and systems regarding same
EP1479766A4 (en) DNA NANO CAGE BY SELF ORGANIZATION OF DNA AND METHOD FOR THE PRODUCTION THEREOF, AND DNA NANOTEULES AND MOLECULAR CARRIERS THEREWITH
PL331351A1 (en) Novel strains of escherichia coli, methods of obtaining them and their application in l-treonin production fermentation processes
MXPA04002375A (es) Metodo para procedimientos continuos de mezclado y preparacion por medio de relaciones especiales de la superficie lateral y el volumen libre y/o los diametros interno y externo del tornillo sin fin.
WO2006130556A3 (en) Hydrogen producing apparatus utilizing excess heat from an industrial facility
TW200501210A (en) Heat processing method and heat processing apparatus
TW200700334A (en) Apparatus for molding optical product
MXPA02001730A (es) Proceso para producir una proteina hidrolizada.
MX2023002960A (es) Tecnologia de proceso para fabricacion de productos biologicos y purificacion aguas abajo.
CN1304603C (zh) 热处理部件的部分热处理方法及其装置
PL1689246T3 (pl) Ulepszony proces nixtamalizacji
DE60314132D1 (de) Methode zur produktion monoklonaler antikörper
WO2005067434A3 (en) Method for ordering groups of products
EP1643250A4 (en) BIOCHEMICAL REACTION SYSTEM, SUBSTRATE FOR BIOCHEMICAL REACTION, METHOD FOR OBTAINING HYBRIDIZATION SUBSTRATE, AND METHOD FOR HYBRIDIZATION
MY144858A (en) Solder process system
WO2007046943A3 (en) Method of producing biotin
DE60105366D1 (de) Verfahren zum Lagern und Vorbereiten von Nahrungsmitteln für ihre Ausgabe als verzehrbare Endprodukte und daraus folgende Anlage
TW200722516A (en) Heating apparatus in biochemical reactions and heating method thereof
Finstermann et al. Strip sequencing and speed optimization in continuous cold rolling tandem mills
Qi et al. Profiling Hardening with Medium-frequency Induction for Half-shaft of Minicar.
WO2023102194A3 (en) Water, minerals and cooling generation system
WO2002055490A3 (en) Metabolic controlled fermentation process for carbamoyl tobramycin production
CN108070688A (zh) 一种改进的粉末冶金辅助材料的制备工艺
Sprovieri New technologies boost GM.

Legal Events

Date Code Title Description
FG Grant or registration
GB Transfer or rights