ZA975248B - Flow inverting homogenizer assembly. - Google Patents

Flow inverting homogenizer assembly.

Info

Publication number
ZA975248B
ZA975248B ZA9705248A ZA975248A ZA975248B ZA 975248 B ZA975248 B ZA 975248B ZA 9705248 A ZA9705248 A ZA 9705248A ZA 975248 A ZA975248 A ZA 975248A ZA 975248 B ZA975248 B ZA 975248B
Authority
ZA
South Africa
Prior art keywords
homogenizer assembly
flow inverting
inverting
flow
homogenizer
Prior art date
Application number
ZA9705248A
Other languages
English (en)
Inventor
Rodney G Dunn
David R Treacy
Michael E Zak
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of ZA975248B publication Critical patent/ZA975248B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
    • B01F25/422—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/206—Forcing the material through screens or slots
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
ZA9705248A 1996-06-17 1997-06-13 Flow inverting homogenizer assembly. ZA975248B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1998496P 1996-06-17 1996-06-17

Publications (1)

Publication Number Publication Date
ZA975248B true ZA975248B (en) 1998-01-05

Family

ID=21796131

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9705248A ZA975248B (en) 1996-06-17 1997-06-13 Flow inverting homogenizer assembly.

Country Status (9)

Country Link
US (1) US5811048A (fr)
EP (1) EP0816047A3 (fr)
JP (1) JPH10119019A (fr)
KR (1) KR980000836A (fr)
AU (1) AU2479097A (fr)
BR (1) BR9703600A (fr)
CA (1) CA2206036A1 (fr)
ID (1) ID17375A (fr)
ZA (1) ZA975248B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309570B1 (en) * 1998-01-14 2001-10-30 American Equipment Systems Vacuum extrusion system for production of cement-based articles
US6413072B1 (en) * 1999-12-17 2002-07-02 Corning Incorporated Extrusion die and methods of forming
US6375450B1 (en) * 2000-03-17 2002-04-23 Corning Incorporated Extrusion apparatus for ceramic honeycomb articles
JP4670173B2 (ja) * 2000-05-12 2011-04-13 株式会社デンソー 押出成形装置
JP3689348B2 (ja) * 2001-05-02 2005-08-31 株式会社日本製鋼所 木粉コンパウンドペレット造粒方法および装置
US6615872B2 (en) * 2001-07-03 2003-09-09 General Motors Corporation Flow translocator
US7276194B2 (en) * 2003-08-29 2007-10-02 Corning Incorporated Method and apparatus for extruding a ceramic material
AT413357B (de) * 2004-07-23 2006-02-15 Gruber & Co Group Gmbh Extrusionsdüse zum extrudieren von hohlprofilen
MX2009002934A (es) * 2006-09-15 2009-09-15 Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico.
JP4986604B2 (ja) * 2006-12-22 2012-07-25 京セラ株式会社 スクリュー式の押出成形機
EP2127835A4 (fr) * 2007-02-01 2012-06-27 Ngk Insulators Ltd Gabarit pour moulage par extrusion
US8062685B2 (en) * 2007-04-03 2011-11-22 Frito-Lay North America, Inc. Direct expanded snack made with peanut flour and method for making
US7803303B2 (en) * 2007-11-29 2010-09-28 Corning Incorporated Methods and apparatus for plugging honeycomb structures
US8808601B2 (en) * 2008-05-30 2014-08-19 Corning Incorporated Method for manufacturing ceramic filter
US20100209580A1 (en) * 2009-01-23 2010-08-19 Emine Unlu Product shaping method and apparatus
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
US8673206B2 (en) * 2009-11-30 2014-03-18 Corning Incorporated Methods of extruding a honeycomb body
DK2663673T3 (en) * 2011-01-12 2015-01-12 Oerlikon Textile Gmbh & Co Kg Spinneret bundle
US10220560B2 (en) * 2013-05-29 2019-03-05 Obshchestvo s ogranichennoy otvetstvennostyu “Avtoklavy vysokogo davleniya i temperatury” Device for extruding plasticized masses and plastic powdered materials
CN103507261A (zh) * 2013-09-25 2014-01-15 张家港市兰航机械有限公司 挤出机中的分流板
US20160236373A1 (en) * 2013-10-04 2016-08-18 Sumitomo Chemical Company, Limited Extrusion molding device and method for manufacturing green honeycomb molded body
JP5904193B2 (ja) * 2013-11-15 2016-04-13 株式会社デンソー ハニカム構造体の製造方法
DE102014112715B4 (de) * 2014-09-03 2018-11-29 Windmöller & Hölscher Kg Wendevorrichtung für das Wenden einer Schmelze, Blaskopf und Verfahren für die Durchführung eines Spülvorgangs
EP3221118B1 (fr) 2014-11-19 2022-07-27 ExxonMobil Chemical Patents Inc. Système de traitement de polymères, et procédé associé
US10081122B2 (en) 2015-02-12 2018-09-25 Athena Automation Ltd. Static mixer for injection molding machine
US11383416B2 (en) 2015-12-16 2022-07-12 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
WO2017105632A1 (fr) 2015-12-16 2017-06-22 Exxonmobil Chemical Patents Inc. Dispositif et procédé pour traiter des polymères
CN107932686A (zh) * 2017-11-15 2018-04-20 蒙娜丽莎集团股份有限公司 面条状干粒釉、面条状干粒釉布料仿石砖及其制备方法
US20190337211A1 (en) * 2018-05-03 2019-11-07 University Of Massachusetts Distributive and dispersive mixing devices
US11148166B2 (en) * 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same
US11148339B2 (en) * 2020-03-20 2021-10-19 The Boeing Company Fluid-flow-modification plate and extruder, comprising the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771636A (en) * 1953-07-22 1956-11-27 Monsanto Chemicals Apparatus for extruding thermoplastic material
CH486300A (de) * 1968-05-03 1970-02-28 Barmag Barmer Maschf Verfahren zur Homogenisierung und Temperaturvergleichmässigung des Schmelzeflusses thermoplastischer Kunststoffe einer Schneckenpresse sowie Schneckenpresse zur Durchführung des Verfahrens
US3911073A (en) * 1971-06-29 1975-10-07 Lacelluphane Process for inverting flow in a conduit
US3790654A (en) * 1971-11-09 1974-02-05 Corning Glass Works Extrusion method for forming thinwalled honeycomb structures
US3888963A (en) * 1973-09-18 1975-06-10 Corning Glass Works In-line homogenizing of extrudable ceramic batch materials
US3885977A (en) * 1973-11-05 1975-05-27 Corning Glass Works Anisotropic cordierite monolith
US3986816A (en) * 1974-09-11 1976-10-19 Phillips Petroleum Company In-line die fastened to breaker plate for support
US4150932A (en) * 1977-04-18 1979-04-24 The B. F. Goodrich Company Extruder strainer plate
US4500603A (en) * 1979-08-02 1985-02-19 Celanese Corporation Electrical grade extruded filled thermoplastic sheet material and process for the manufacture thereof
DE3372337D1 (en) * 1982-12-06 1987-08-13 Windmoeller & Hoelscher Method and device for the formation and rearranging of partial streams from extruded thermoplastic and/or elastomeric materials
US4551295A (en) * 1984-04-26 1985-11-05 Corning Glass Works Process for mixing and extruding ceramic materials
JPH04148914A (ja) * 1990-10-12 1992-05-21 Sharp Corp 押出成形機の整流板
DE4137969C1 (fr) * 1990-12-14 1992-10-15 Berstorff Gmbh Masch Hermann

Also Published As

Publication number Publication date
CA2206036A1 (fr) 1997-12-17
AU2479097A (en) 1998-01-08
EP0816047A3 (fr) 1998-01-21
EP0816047A2 (fr) 1998-01-07
KR980000836A (ko) 1998-03-30
US5811048A (en) 1998-09-22
JPH10119019A (ja) 1998-05-12
BR9703600A (pt) 1998-08-11
ID17375A (id) 1997-12-24
MX9704561A (es) 1998-05-31

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