MXPA04000619A - Extrusor de dos tornillos convergentes no paralelos conicos. - Google Patents

Extrusor de dos tornillos convergentes no paralelos conicos.

Info

Publication number
MXPA04000619A
MXPA04000619A MXPA04000619A MXPA04000619A MXPA04000619A MX PA04000619 A MXPA04000619 A MX PA04000619A MX PA04000619 A MXPA04000619 A MX PA04000619A MX PA04000619 A MXPA04000619 A MX PA04000619A MX PA04000619 A MXPA04000619 A MX PA04000619A
Authority
MX
Mexico
Prior art keywords
flighting
extruder
screws
srews
shafts
Prior art date
Application number
MXPA04000619A
Other languages
English (en)
Inventor
G Wenger Lavon
Original Assignee
Wenger Mfg
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 Wenger Mfg filed Critical Wenger Mfg
Publication of MXPA04000619A publication Critical patent/MXPA04000619A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/801Valves
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/20Extruding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; 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
    • B29B7/484Mixing; 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 with two shafts provided with screws, e.g. one screw being shorter than the other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; 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
    • B29B7/488Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48Mixing; 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
    • B29B7/488Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489Screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/05Filamentary, e.g. strands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395Means 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
    • B29C48/40Means 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
    • B29C48/402Means 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 the screws having intermeshing parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/52Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B29C48/525Conical screws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/16Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26Permeable casings or strainers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/582Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/252Drive or actuation means; Transmission means; Screw supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fodder In General (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Cereal-Derived Products (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Se describe un dispositivo de extrusor de tornillos gemelos mejorado (14) que es capaz de producir una amplia variedad de productos extruidos de alta calidad que tienen propiedades finales que varian extensamente, sin necesidad de modificaciones de la maquina intensas. El extrusor (14) incluye un barril (16) junto con un montaje de tornillos gemelos cogiratorios (22). El montaje (22) esta compuesto de un par de tornillos (50, 52) que tienen arboles ahusados centrales (54, 56) equipados con vuelos helicoidales que se extienden hacia fuera (58, 60); los tornillos (50,52) no son paralelos y estan posicionados de tal manera que el vuelo (58, 60) de los mismos, es intercalado a lo largo de la longitud de los tornillos (50, 52). El vuelo es de configuracion especializada y se ahusa a lo largo de la longitud de los tornillos (50, 52), preferiblemente a un angulo de ahusamiento diferente a aquel de los arboles (54, 56); ademas, el ancho de las superficies de vuelo externas (70, 72) se incrementa a lo largo de la longitud de los arboles (54, 56). Esta geometria del tornillo define una serie de areas de laminacion (78) de alta presion de separacion estrecha superiores e inferiores alternantes definidas mediante el vuelo (58, 60) que sirve para impulsar una mezcla extruible hacia delante hacia el extremo de salida (20) del barril (16). Sin embargo, tambien se definen pasajes (80) y zonas de amasado (82) entre los tornillos (50, 52) que asegura la plena mezcla, corte y coccion del material. El dispositivo de extrusor (14) es capaz de producir alimentos acuaticos que se hunden de alta densidad tambien como productos de baja densidad expandidos al cambiar la velocidad rotacional de los tornillos (50, 52) junto con un control de temperatura apropiado. En otra modalidad, se proporciona un extrusor para extraccion de fluidos (138) que tiene una cabeza de extrusor especializada (140) que incluye una cubierta externa (144) y un manguito ranurado, alargado interno (152).
MXPA04000619A 2001-07-24 2002-05-31 Extrusor de dos tornillos convergentes no paralelos conicos. MXPA04000619A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91214401A 2001-07-24 2001-07-24
US10/068,181 US6609819B2 (en) 2001-07-24 2002-02-05 Twin screw extruder with conical non-parallel converging screws
PCT/US2002/017224 WO2003009982A2 (en) 2001-07-24 2002-05-31 Two screw extruder with conical non/parallel converging screws

Publications (1)

Publication Number Publication Date
MXPA04000619A true MXPA04000619A (es) 2004-06-25

Family

ID=26748671

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000619A MXPA04000619A (es) 2001-07-24 2002-05-31 Extrusor de dos tornillos convergentes no paralelos conicos.

Country Status (11)

Country Link
US (3) US6609819B2 (es)
EP (1) EP1417083B1 (es)
JP (1) JP3925726B2 (es)
KR (1) KR100915248B1 (es)
CN (2) CN101152019B (es)
AT (1) ATE459464T1 (es)
BR (1) BR0211403B1 (es)
CA (1) CA2454182C (es)
DE (1) DE60235552D1 (es)
MX (1) MXPA04000619A (es)
WO (1) WO2003009982A2 (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO309253B1 (no) * 1999-03-25 2001-01-08 Nutreco Aquaculture Res Ct As Fremgangsmåte ved fremstilling av fôrpelleter og anlegg for bruk ved gjennomföring av fremgangsmåten
RU2277416C2 (ru) * 2000-03-21 2006-06-10 Ниппон Синяку Ко., Лтд. Препараты для перорального введения с замедленным высвобождением
DE10234228B4 (de) * 2002-07-27 2008-05-15 Kraussmaffei Berstorff Gmbh Anfahrventil für einen Extruder, insbesondere einen Zweischneckenextruder
US20040074402A1 (en) * 2002-10-22 2004-04-22 Society For Research And Initiatives (Sristi) Oil extractor and related methods
US20040224053A1 (en) * 2003-05-06 2004-11-11 Markham Joseph P. Habitat for caged animals and method of improving animal environment
US20040224065A1 (en) * 2003-05-06 2004-11-11 Markham Joseph P. Pet food treat and method of making same
US20040224063A1 (en) * 2003-05-06 2004-11-11 Markham Joseph P. Pet food treat and method of making same
US7857500B2 (en) * 2003-08-20 2010-12-28 Kraft Foods Global Brands Llc Apparatus for vacuum-less meat processing
US7731998B2 (en) 2003-08-20 2010-06-08 Kraft Foods Global Brands Llc Method for reducing protein exudate on meat product
US7871655B2 (en) 2003-08-20 2011-01-18 Kraft Foods Global Brands Llc Method and apparatus for accelerating formation of functional meat mixtures
JP4255873B2 (ja) * 2004-03-30 2009-04-15 株式会社神戸製鋼所 コニカル二軸押出機及び脱水装置
US20050219939A1 (en) * 2004-04-05 2005-10-06 Mcneilus Truck And Manufacturing, Inc. Concrete batching pre-mixer and method
NO323529B1 (no) * 2004-05-13 2007-06-04 Trouw Internat Bv Framgangsmate for reduksjon av innholdet av uonskede naeringsstoffer i avlopsvann fra fiskeoppdrettsanlegg.
JP2006160863A (ja) * 2004-12-07 2006-06-22 Fuji Photo Film Co Ltd ドープ製造装置及び製造方法
US7687648B2 (en) * 2005-03-14 2010-03-30 Crown Iron Works Company Biomass extracts with protein and nutritional value
US8029704B2 (en) * 2005-08-25 2011-10-04 American Thermal Holding Company Flexible protective coating
WO2007038503A2 (en) * 2005-09-27 2007-04-05 Co2Ld, Llc Fluid injection for liquid extraction
GB0601353D0 (en) * 2006-01-23 2006-03-01 Mars Inc Apparatus for manufacturing food
US7652087B2 (en) 2006-02-21 2010-01-26 American Thermal Holdings Company Protective coating
ITMI20061694A1 (it) * 2006-09-06 2008-03-07 Techint Spa Estrusore a due viti convergenti per l'estrusione di plastomeri,elastomeri e liquidi viscosi in genere
JP2009199052A (ja) * 2007-09-12 2009-09-03 Ricoh Co Ltd 電子写真用トナー及びその製造法
US20090086568A1 (en) * 2007-09-28 2009-04-02 C.D.L. Technology, Inc. Continuous bi-metallic twin bore barrel for screw extruder and method of making same
US8246240B2 (en) * 2008-01-03 2012-08-21 Wenger Manufacturing, Inc. Single screw extruder for processing of low viscosity preconditioned materials
JP5027717B2 (ja) * 2008-04-08 2012-09-19 株式会社モリヤマ 2軸押出機
DE102008029304A1 (de) * 2008-06-20 2009-12-24 Bayer Technology Services Gmbh Verfahren zur Erzeugung von Schneckenelementen
US20100062093A1 (en) * 2008-09-11 2010-03-11 Wenger Manufacturing, Inc. Method and apparatus for producing fully cooked extrudates with significantly reduced specific mechanical energy inputs
US20100116853A1 (en) * 2008-11-13 2010-05-13 Wightman James C Apparatus for Dispensing Product
US8308342B2 (en) 2008-11-24 2012-11-13 Kraft Foods Global Brands Llc Processing elements for mixing meat products
US8187651B2 (en) 2008-11-24 2012-05-29 Kraft Foods Global Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US8641263B2 (en) 2008-11-24 2014-02-04 Kraft Foods Group Brands Llc Method and apparatus for continuous processing of whole muscle meat products
US7588789B1 (en) * 2009-04-08 2009-09-15 Wenger Manufacturing, Inc. High capacity extrusion die assembly
US8851737B2 (en) * 2009-04-30 2014-10-07 Bridgestone Corporation Rubber extruder and method of sampling extruded rubber
US8328993B2 (en) * 2009-05-18 2012-12-11 Greenlight Energy Solutions, Llc Pyrolysis reactor for processing municipal wastes
US7811617B1 (en) * 2010-04-26 2010-10-12 Wenger Manufacturing, Inc. Extrusion processing of high meat quantity feeds using preconditioner with hot air input
SI2580042T1 (sl) * 2010-06-09 2014-12-31 Helmuth Schulz Naparava za obdelavo materiala z mešanjem in/ali plastificiranjem
US7883263B1 (en) 2010-08-30 2011-02-08 Wenger Manufacturing, Inc. Preconditioner for extrusion systems
UA111729C2 (uk) * 2010-11-09 2016-06-10 Ґрінфілд Спешіалті Алкоголз Інк. Пристрій для відокремлення твердих речовин від рідини і спосіб обробки біомаси, який включає відокремлення твердих речовин від рідини
US8556621B2 (en) * 2011-02-09 2013-10-15 Pepsico, Inc. Extrusion blow molding apparatus for preparing polyester articles
KR20140143824A (ko) * 2012-04-05 2014-12-17 그린필드 스페셜티 알콜스 아이엔씨. 고체/유체 분리용 트윈 스크류 압출기 프레스
US8998481B2 (en) * 2012-08-16 2015-04-07 Hans Weber Maschinenfabrik Gmbh Double screw extruder
AT513247B1 (de) * 2012-12-06 2014-03-15 Econ Gmbh Anfahrventil für eine Granuliervorrichtung
DE202013001817U1 (de) * 2013-02-26 2014-06-04 Vemag Maschinenbau Gmbh Anordnung von dichtschließenden Förderschnecken
US9028133B2 (en) * 2013-04-09 2015-05-12 Wenger Manufacturing, Inc. Tapered barrel twin shaft preconditioner
TW201508195A (zh) * 2013-05-01 2015-03-01 Invista Tech Sarl 添加劑注射區閥
US9713893B2 (en) * 2013-07-09 2017-07-25 Wenger Manufacturing, Inc. Method of preconditioning comestible materials using steam/water static mixer
FI10601U1 (fi) * 2014-01-24 2014-08-28 Paradise Honey Oy Mehiläisvahan erotusruuvin suodattimen konstruktio
DE102014002396A1 (de) * 2014-02-24 2015-08-27 Jung & Co. Gerätebau GmbH Zweispindelige Schraubenspindelpumpe in einflutiger Bauweise
JP6202624B2 (ja) * 2014-06-30 2017-09-27 日本スピンドル製造株式会社 2軸押出機
ES2784263T3 (es) * 2014-12-18 2020-09-23 Specialites Pet Food Procedimiento para producir un alimento para animales domésticos seco recubierto agradable
US10792634B2 (en) * 2015-07-31 2020-10-06 Intel Corporation Process for continuous granulation of powder material
CN105212249B (zh) * 2015-10-21 2017-08-08 黑龙江省农业科学院食品加工研究所 一种用于生产杂粮再造米的双螺杆挤压机
US10786763B2 (en) 2016-05-02 2020-09-29 Greenfield Specialty Alcohols Inc. Filter for extruder press
DE102016219801B4 (de) * 2016-10-12 2019-08-22 Coperion Gmbh Kupplungsvorrichtung zum Verbinden einer Getriebe-Abtriebswelle und einer Schneckenwelle einer Schneckenmaschine und Schneckenmaschine-Getriebe-Anordnung mit einer derartigen Kupplungsvorrichtung sowie Verfahren zum Verbinden und Lösen einer Getriebe-Abtriebswelle und einer Schneckenwelle einer Schneckenmaschine
US10434483B2 (en) * 2017-02-15 2019-10-08 Wenger Manufacturing Inc. High thermal transfer hollow core extrusion screw assembly
US10555547B2 (en) 2017-02-16 2020-02-11 Wenger Manufacturing Inc. Meat dewatering assembly
GB201703142D0 (en) * 2017-02-27 2017-04-12 Colormatrix Holdings Inc Polymeric materials
US20210161194A1 (en) * 2017-05-01 2021-06-03 Trouw Nutrition Usa Llc Methods and systems for making food
CN107953602B (zh) * 2017-11-20 2020-12-22 嘉兴日雅光电有限公司 一种木炭生产用制棒机
WO2019182630A1 (en) 2018-03-20 2019-09-26 Wenger Manufacturing Inc. Method and apparatus for production of high meat content pet foods
JP2020001176A (ja) * 2018-06-25 2020-01-09 株式会社神戸製鋼所 スクリュ式押出機
CN109333970A (zh) * 2018-11-20 2019-02-15 佛山科学技术学院 一种双螺杆挤出机
US10736340B1 (en) 2019-02-27 2020-08-11 Wenger Manufacturing Inc. Dual extrusion method and apparatus for pet food production using meat slurries
WO2021124355A1 (en) * 2019-12-20 2021-06-24 Ceat Limited Continuous process for preparing an elastomer compound
CN112335702B (zh) * 2020-09-25 2022-06-10 武汉轻工大学 一种面点生产用双高扭矩螺杆挤压设备
CN112553781B (zh) * 2020-11-03 2022-07-29 广西德福莱医疗器械有限公司 熔喷布挤出方法
CN112335919B (zh) * 2020-11-04 2021-11-23 浙江恒兴饲料有限公司 一种水产饲料及其加工系统与加工方法
BE1028969B1 (nl) * 2020-12-29 2022-08-01 Fides Petfood Nv Werkwijze voor het produceren van droogvoer pellets en pellets daardoor verkregen
BE1030057B1 (nl) * 2021-12-21 2023-07-19 Michiels Fabrieken Nv Nutritioneel product en werkwijze voor het produceren van een nutritioneel product
DE102022107203A1 (de) * 2022-03-28 2023-09-28 Harburg-Freudenberger Maschinenbau Gmbh Verfahren und Vorrichtung zur Bereitstellung von Kühl- und/oder Extraktionsmitteln für mindestens eine Presse sowie Vorrichtung zum Pressen
EP4331808A1 (de) * 2022-09-02 2024-03-06 Brabender GmbH & Co. KG Schneckenextruder zur granulatverarbeitung

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US970240A (en) * 1910-05-23 1910-09-13 Chauncey W Kilborn Pug-mill and stone-separator.
DE846012C (de) * 1944-04-01 1952-08-07 Dynamit Nobel Ag Vorrichtung zur Herstellung von Pressmischungen aus haertbaren Kunststoff-Massen
US2505125A (en) * 1945-08-20 1950-04-25 List Heinz Continuously operating kneader and mixer
US2466934A (en) * 1946-01-05 1949-04-12 Charles E Dellenbarger Extruding machine for plastic material
US3164375A (en) * 1955-10-14 1965-01-05 Frenkel Ag C D Apparatus for intensive mixing
US3518721A (en) * 1966-03-29 1970-07-07 Vasily Alexandrovich Rukas Screw extruder for reprocessing thermoplastics
US3522627A (en) * 1968-03-23 1970-08-04 Pirelli Apparatus for the continuous treatment of plastic material
US3605188A (en) * 1969-08-08 1971-09-20 Nrm Corp Plastic mixer and extruder
NL7101060A (es) * 1970-02-10 1971-08-12
BE788327A (fr) * 1971-09-02 1973-01-02 Wittrock Ludwig Procede et dispositif pour l'obtention de matieres premieres thermoplastiques ou produits analogues
US4185057A (en) * 1974-05-15 1980-01-22 W Bar E, Inc. Dewatering of plastic materials with controlled gaseous injection
DE2446420C2 (de) * 1974-09-28 1982-07-15 Krauss-Maffei AG, 8000 München Schneckenstrangpresse zum Verarbeiten von Kunststoffen
CA1074780A (en) * 1976-07-14 1980-04-01 Frenkel C-D Aktiengesellschaft Opposite handed variable groove threaded screw and barrel transfer mixer
CH612375A5 (es) * 1977-03-29 1979-07-31 Maillefer Sa
US4118164A (en) * 1977-07-15 1978-10-03 Wenger Manufacturing High-output apparatus for producing dense, uniformly layered meat analogue product
US4533310A (en) * 1978-01-09 1985-08-06 King-Seeley Thermos Co. Ice making apparatus
US4525073A (en) * 1978-01-09 1985-06-25 King-Seeley Thermos Company Ice making apparatus
AT356882B (de) * 1978-03-07 1980-05-27 Maplan Masch Tech Anlagen Schneckenpresse
JPS5551543A (en) 1978-10-12 1980-04-15 Toshiba Mach Co Ltd Conical multi-shaft extruder screw
AT371058B (de) * 1980-11-10 1983-05-25 Maplan Masch Tech Anlagen Doppelschneckenpresse
FI64810C (fi) * 1982-03-17 1984-01-10 Korte & Kni Kortteen Konepaja Torvmaskin
US4446094A (en) * 1982-09-23 1984-05-01 Welding Engineers, Inc. Apparatus and method for extracting fluid from an extruded material
US4528155A (en) * 1983-07-12 1985-07-09 Alcan Aluminum Corporation Production of cross-linked polymeric extruded articles
US4875847A (en) * 1984-04-23 1989-10-24 Wenger Manufacturing, Inc. Twin-screw extruder having respective conical nose screw sections
US4764020A (en) * 1986-12-12 1988-08-16 Masao Moriyama Apparatus for mixing and extruding viscous liquids
DE3700771C1 (de) * 1987-01-13 1988-05-05 Weber Johannes Doppelschneckenextruder
CA2049256A1 (en) * 1990-08-22 1992-02-23 Masao Moriyama Twin conical screw extruder
US5232649A (en) * 1990-10-31 1993-08-03 Werner & Pfleiderer Method of removing liquids from solids
US5120559A (en) * 1991-10-03 1992-06-09 Cornell Research Foundation, Inc. Extrusion processing with supercritical fluids
JP2962625B2 (ja) * 1992-11-16 1999-10-12 株式会社神戸製鋼所 コーン型2軸押出機
CA2154459C (en) * 1993-01-22 2002-06-18 Siegfried R. Wissmann Preheating apparatus for an extruder
US5704555A (en) * 1993-08-02 1998-01-06 Illinois Institute Of Technology Single-screw extruder for solid state shear extrusion pulverization and method
US5840345A (en) * 1995-04-17 1998-11-24 Ayash; Ajwad Dough transport device
US5628560A (en) * 1995-05-24 1997-05-13 American Maplan Corporation Double-screw extruder
IT1277236B1 (it) * 1995-11-21 1997-11-05 Pomini Spa Macchina a due rotori filettati convergenti per l'estruzione di plastomeri, elastomeri e simili
IT1279066B1 (it) * 1995-11-21 1997-12-04 Pomini Spa Macchina per l'estrusione di polimeri e simili con rotori filettati convergenti azionati ciascuno tramite un proprio motore di
JPH09300433A (ja) * 1996-05-20 1997-11-25 Kobe Steel Ltd 押出機用スクリュウ
EP0912112B1 (en) 1996-07-18 2004-03-31 Wenger Manufacturing, Inc. Short term extrusion cooking
US5939124A (en) * 1996-07-18 1999-08-17 Wenger Manufacturing, Inc. Method of extrusion cooking an edible material
US5694833A (en) * 1996-07-18 1997-12-09 Wenger Manufacturing, Inc. Short length tapered extrusion cooking device
US5783240A (en) * 1996-10-16 1998-07-21 Wenger Manufacturing, Inc. Method of producing high protein, high fat sinking aquatic feed
DE19741674A1 (de) * 1997-09-22 1999-03-25 Haake Gmbh Geb Mischer insbesondere für viskoelastische Materialien
US5932264A (en) * 1997-10-07 1999-08-03 General Mills, Inc. Method for preparing cooked cereal dough using twin screw preconditioning extruder
US6331069B1 (en) * 1998-01-14 2001-12-18 George Putti Concrete extrusion machine and spiral conveyor therefor
US6045851A (en) * 1998-10-01 2000-04-04 Shade Foods, Inc. Method of producing puffed pasta products
US6016742A (en) * 1998-12-18 2000-01-25 Wenger Manufacturing, Inc. Short length tapered extrusion cooking apparatus having peripheral die
US6294212B1 (en) * 1999-09-20 2001-09-25 Wenger Manufacturing Inc. Method and apparatus for the production of high viscosity paste products with added components
US6340487B1 (en) * 2000-03-28 2002-01-22 Wenger Manufacturing, Inc. Multiple purpose quick-changeover extrusion system

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US20030112698A1 (en) 2003-06-19
US20030116034A1 (en) 2003-06-26
JP2005506062A (ja) 2005-03-03
DE60235552D1 (de) 2010-04-15
US6609819B2 (en) 2003-08-26
WO2003009982A3 (en) 2004-03-04
WO2003009982A2 (en) 2003-02-06
CN101152019A (zh) 2008-04-02
JP3925726B2 (ja) 2007-06-06
ATE459464T1 (de) 2010-03-15
EP1417083A4 (en) 2007-09-19
CN1535199A (zh) 2004-10-06
KR20040027873A (ko) 2004-04-01
BR0211403A (pt) 2004-11-09
EP1417083A2 (en) 2004-05-12
CN100463789C (zh) 2009-02-25
CA2454182C (en) 2009-07-07
CA2454182A1 (en) 2003-02-06
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CN101152019B (zh) 2011-12-21
EP1417083B1 (en) 2010-03-03

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