BR9603345A - Processo e sistema para mistura de pelo menos duas correntes independentes em um dispositivo de mistura tendo entradas independentes para cada uma das pelo menos duas correntes independentes - Google Patents

Processo e sistema para mistura de pelo menos duas correntes independentes em um dispositivo de mistura tendo entradas independentes para cada uma das pelo menos duas correntes independentes

Info

Publication number
BR9603345A
BR9603345A BR9603345A BR9603345A BR9603345A BR 9603345 A BR9603345 A BR 9603345A BR 9603345 A BR9603345 A BR 9603345A BR 9603345 A BR9603345 A BR 9603345A BR 9603345 A BR9603345 A BR 9603345A
Authority
BR
Brazil
Prior art keywords
independent
mixing
streams
inputs
independent streams
Prior art date
Application number
BR9603345A
Other languages
English (en)
Inventor
Marco Antohony G Di
Wilfred Wang Tai Cheng
Mohammad Allohverdi
Nick Morano
Original Assignee
Woodbridge Foam Corp
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 Woodbridge Foam Corp filed Critical Woodbridge Foam Corp
Publication of BR9603345A publication Critical patent/BR9603345A/pt

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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
    • 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
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR9603345A 1995-08-08 1996-08-08 Processo e sistema para mistura de pelo menos duas correntes independentes em um dispositivo de mistura tendo entradas independentes para cada uma das pelo menos duas correntes independentes BR9603345A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/512,683 US5615949A (en) 1995-08-08 1995-08-08 High pressure mixing system and process for producing foamed isocyanate-based polymers containing filler material

Publications (1)

Publication Number Publication Date
BR9603345A true BR9603345A (pt) 1998-05-05

Family

ID=24040104

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603345A BR9603345A (pt) 1995-08-08 1996-08-08 Processo e sistema para mistura de pelo menos duas correntes independentes em um dispositivo de mistura tendo entradas independentes para cada uma das pelo menos duas correntes independentes

Country Status (6)

Country Link
US (1) US5615949A (pt)
EP (1) EP0763411A3 (pt)
JP (1) JPH09169026A (pt)
AU (1) AU6193296A (pt)
BR (1) BR9603345A (pt)
CA (1) CA2182914C (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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EP0879685B1 (en) * 1997-05-22 2002-11-06 Afros S.P.A. Self-cleaning, mixing apparatus and method for the production of polyurethane mixtures
EP1011856B1 (en) * 1997-08-05 2003-04-09 Microfluidics International Corporation Multiple stream high pressure mixer/reactor
US6955277B2 (en) * 2004-03-19 2005-10-18 Smith Eric W Dispensing device and method
CN101262934B (zh) * 2005-09-13 2012-03-21 拜万聚氨酯系统有限公司 动态螺旋式混合器和使用该混合器的混合装置
US8187554B2 (en) 2008-04-23 2012-05-29 Microfluidics International Corporation Apparatus and methods for nanoparticle generation and process intensification of transport and reaction systems
US10350556B2 (en) 2011-01-07 2019-07-16 Microfluidics International Corporation Low holdup volume mixing chamber
US9199209B2 (en) 2011-04-13 2015-12-01 Microfluidics International Corporation Interaction chamber with flow inlet optimization
US9079140B2 (en) 2011-04-13 2015-07-14 Microfluidics International Corporation Compact interaction chamber with multiple cross micro impinging jets
US10407234B2 (en) * 2012-09-05 2019-09-10 Henkel IP & Holding GmbH Two component fluid metering and mixing system
CN112549411B (zh) * 2020-11-20 2022-03-11 美瑞新材料股份有限公司 一种制备发泡热塑性聚氨酯鞋中底的方法和设备
CN113942165B (zh) * 2021-10-27 2022-05-20 成都东日瑞姆机械有限公司 一种可添加粉粒的混合头及粉粒添加方法

Family Cites Families (31)

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DE2555156B2 (de) * 1975-12-08 1979-08-02 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Hochdruck-Mischkopf
GB2016993B (en) * 1978-03-23 1982-08-18 Ici Ltd Manufacture of a glass fibre reinforced plastics artics article
JPS55133934A (en) * 1979-04-05 1980-10-18 Asahi Glass Co Ltd Method for reactive injection forming
JPS55133938A (en) * 1979-04-05 1980-10-18 Asahi Glass Co Ltd Forming method for synthetic resin by reactive injection
JPS55133937A (en) * 1979-04-05 1980-10-18 Asahi Glass Co Ltd Forming method for synthetic resin by reactive injection forming
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DE2936223A1 (de) * 1979-09-07 1981-03-19 Bayer Ag, 5090 Leverkusen Verfahren und einrichtung zum herstellen eines reaktionsgemisches aus fliessfaehigen, schaum- oder massivstoff bildenden komponenten
DE3005231A1 (de) * 1980-02-13 1981-08-20 Krauss-Maffei AG, 8000 München Mischkopf mit einem staubkoerper
DE3013237A1 (de) * 1980-04-03 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum herstellen eines aus mindestens zwei fliessfaehigen reaktionskomponenten und fuellstoffen bestehenden, massiv- oder schaumstoff bildenen gemisches
US4399105A (en) * 1981-03-30 1983-08-16 The Upjohn Company Programmable computer controlled reaction injection mixing head system
DE3120482C2 (de) * 1981-05-22 1985-05-30 Krauss-Maffei AG, 8000 München Vorrichtung zum Herstellen eines insbesondere chemisch reaktionsfähigen Kunststoffgemisches und zum Zuleiten desselben zu einer Form
DE3144920A1 (de) * 1981-11-12 1983-05-26 Krauss-Maffei AG, 8000 München Mischkopf
DE3238258C2 (de) * 1982-02-26 1984-05-17 Krauss-Maffei AG, 8000 München Mischkopf
DE3240296C2 (de) * 1982-10-30 1986-06-26 Krauss-Maffei AG, 8000 München Hochdruck-Injektions-Mischanlage für reaktionsfähige, flüssige Kunststoffkomponenten
DE3309964C2 (de) * 1983-03-19 1985-05-23 Krauss-Maffei AG, 8000 München Vorrichtung zum Dosieren und Mischen von zwei oder mehreren fließfähigen Kunststoff-Reaktionskomponenten
DE3336036A1 (de) * 1983-10-04 1985-04-18 Krauss-Maffei AG, 8000 München Kolbendosiervorrichtung einer reaktionsgiessmaschine
DE3504147A1 (de) * 1985-02-07 1986-08-07 Elastogran Maschinenbau GmbH, 2844 Lemförde Verfahren und vorrichtung zur hochdruckvermischung von mehrkomponentenkunststoff, insbesondere polyurethan
EP0196345B2 (de) * 1985-04-01 1994-04-27 Krauss-Maffei Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen von Zellschaum
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DE3626990A1 (de) * 1986-08-08 1988-02-18 Krauss Maffei Ag Vorrichtung zum mischen von wenigstens zwei reaktiven kunststoffkomponenten
US4966466A (en) * 1987-11-10 1990-10-30 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4854713A (en) * 1987-11-10 1989-08-08 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
US4944599A (en) * 1987-11-10 1990-07-31 Krauss-Maffei A.G. Impingement mixing device with pressure controlled nozzle adjustment
DE3820810A1 (de) * 1988-06-20 1989-12-21 Krauss Maffei Ag Vorrichtung zum mischen von wenigstens zwei reaktiven kunststoffkomponenten
US5277567A (en) * 1990-03-23 1994-01-11 Krauss Maffei Ag Apparatus for mixing reactive synthetic-resin components
DE4024994C2 (de) * 1990-08-07 1995-08-24 Krauss Maffei Ag Vorrichtung zum Beschicken von Spritzgieß- und Extrudereinheiten
EP0504447A1 (de) * 1991-03-19 1992-09-23 Krauss-Maffei Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung von geschäumten Massen auf Basis von Polyharnstoffelastomeren
US5270014A (en) * 1991-03-19 1993-12-14 Krauss-Maffei Ag Apparatus for producing a foamed mass of a polyurea elastomer
US5445781A (en) * 1991-08-28 1995-08-29 Centro Sviluppo Settori Impiego S.R.L. Process for the injection molding of non-precatalyzed polymerizable resins at high-pressure and flow
DE4216943A1 (de) * 1992-05-22 1993-11-25 Elastogran Gmbh Mischvorrichtung zur Verarbeitung flüssiger Mehrkomponenten-Kunststoffe, insbesondere Polyurethan
DE4417596A1 (de) * 1994-05-19 1995-11-23 Krauss Maffei Ag Verfahren und Vorrichtung zum Mischen reaktiver Kunststoffkomponenten mit Füllstoffen

Also Published As

Publication number Publication date
AU6193296A (en) 1997-02-13
EP0763411A3 (en) 1997-04-02
CA2182914A1 (en) 1997-02-09
JPH09169026A (ja) 1997-06-30
CA2182914C (en) 2000-01-25
US5615949A (en) 1997-04-01
EP0763411A2 (en) 1997-03-19

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law