ATE129433T1 - Mischgerät für eine suspension von faserigem zellulosematerial und einer flüssigkeit. - Google Patents

Mischgerät für eine suspension von faserigem zellulosematerial und einer flüssigkeit.

Info

Publication number
ATE129433T1
ATE129433T1 AT92905736T AT92905736T ATE129433T1 AT E129433 T1 ATE129433 T1 AT E129433T1 AT 92905736 T AT92905736 T AT 92905736T AT 92905736 T AT92905736 T AT 92905736T AT E129433 T1 ATE129433 T1 AT E129433T1
Authority
AT
Austria
Prior art keywords
pulp
inlet
pct
housing
annular gap
Prior art date
Application number
AT92905736T
Other languages
English (en)
Inventor
Hakan Dahlloef
Rolf Ekholm
Ulf Jansson
Original Assignee
Kamyr Ab
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 Kamyr Ab filed Critical Kamyr Ab
Application granted granted Critical
Publication of ATE129433T1 publication Critical patent/ATE129433T1/de

Links

Classifications

    • 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
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/442—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
    • B01F25/4422—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being maintained in a fixed but adjustable position, spaced from each other, therefore allowing the slit spacing to be varied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • 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
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31421—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction the conduit being porous
    • 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
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4413—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed conical or cylindrical surfaces
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B01F2025/919125—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings in the center and at the circumference of the main flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Stringed Musical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT92905736T 1991-03-20 1992-01-30 Mischgerät für eine suspension von faserigem zellulosematerial und einer flüssigkeit. ATE129433T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100838A SE468341C (sv) 1991-03-20 1991-03-20 Apparat för blandning av en suspension av ett cellulosahaltigt fibermaterial och ett fluidum

Publications (1)

Publication Number Publication Date
ATE129433T1 true ATE129433T1 (de) 1995-11-15

Family

ID=20382223

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92905736T ATE129433T1 (de) 1991-03-20 1992-01-30 Mischgerät für eine suspension von faserigem zellulosematerial und einer flüssigkeit.

Country Status (14)

Country Link
US (1) US5366288A (de)
EP (1) EP0576454B1 (de)
JP (1) JPH06506023A (de)
AT (1) ATE129433T1 (de)
AU (1) AU656176B2 (de)
BR (1) BR9205779A (de)
CA (1) CA2105991A1 (de)
DE (2) DE576454T1 (de)
ES (1) ES2056767T3 (de)
FI (1) FI934117A (de)
NO (1) NO933307L (de)
RU (1) RU2080163C1 (de)
SE (1) SE468341C (de)
WO (1) WO1992016288A1 (de)

Families Citing this family (52)

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SE501894C2 (sv) * 1993-10-13 1995-06-12 Kvaerner Pulping Tech Förfarande och anordning för inmixning av fluid i en massasuspension
US5556200A (en) * 1994-02-07 1996-09-17 Kvaerner Pulping Technologies Aktiebolag Apparatus for mixing a first fluid into a second fluid using a wedge-shaped, turbulence-inducing flow restriction in the mixing zone
WO1995021016A1 (en) * 1994-02-07 1995-08-10 Kvaerner Pulping Technologies Aktiebolag Apparatus for mixing a first fluid into a second fluid
WO1996005909A1 (en) * 1994-08-23 1996-02-29 Shell Internationale Research Maatschappij B.V. Process and apparatus for mixing fluids
SE514543C2 (sv) * 1995-03-08 2001-03-12 Kvaerner Pulping Tech Apparat för inblandning av ett första fluidum i ett andra fluidum
GB9602358D0 (en) * 1996-02-06 1996-04-03 Thames Water Utilities Mixing apparatus
SE509276C2 (sv) 1996-06-26 1999-01-11 Sunds Defibrator Ind Ab Anordning för inblandning av ett medium i form av gas eller vätska i ett materialflöde
SE506846C2 (sv) * 1996-06-27 1998-02-16 Sunds Defibrator Ind Ab Fördelningsanordning för tillförsel av cellulosamassa till ett behandlingskärl
JPH1029213A (ja) * 1996-07-15 1998-02-03 Toray Dow Corning Silicone Co Ltd 液状材料連続混合装置
EP0896833B1 (de) * 1997-08-11 2003-03-26 A. BERENTS GMBH & CO. KG Vorrichtung zum Homogenisieren fliessfähiger Stoffe
US6341888B1 (en) * 1997-10-14 2002-01-29 Kvaerner Pulping, Ab Apparatus for introduction of a first fluid into a second fluid
US7128278B2 (en) 1997-10-24 2006-10-31 Microdiffusion, Inc. System and method for irritating with aerated water
US7654728B2 (en) 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US6702949B2 (en) 1997-10-24 2004-03-09 Microdiffusion, Inc. Diffuser/emulsifier for aquaculture applications
US6386751B1 (en) 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
DE19829647A1 (de) 1998-07-02 2000-01-13 Wella Ag Verfahren zur Herstellung von wäßrigen Emulsionen oder Suspensionen
EP1097291B1 (de) * 1998-07-16 2005-09-14 Renner Herrmann S.A. Flüssigkeitsmischvorrichtung
US6443609B2 (en) * 1998-10-21 2002-09-03 Precision Venturi Ltd. Fluid inductor system and apparatus having deformable member for controlling fluid flow
SE522494C2 (sv) * 1999-01-26 2004-02-10 Kvaerner Pulping Tech Apparat för att införa ett första fluidum i ett andra fluidum som strömmar i en rörledning
SE512192C2 (sv) † 1999-01-26 2000-02-07 Kvaerner Pulping Tech Apparat för att införa ett första fluidum i ett andra fluidum, som strömmar i en rörledning
US6659635B2 (en) * 1999-01-26 2003-12-09 Kvaerner Pulping Ab Method for introducing a first fluid into a second fluid, preferably introduction of steam into flowing cellulose pulp
US6502979B1 (en) * 2000-11-20 2003-01-07 Five Star Technologies, Inc. Device and method for creating hydrodynamic cavitation in fluids
US20040079417A1 (en) * 2001-04-23 2004-04-29 Auad Rogerio Batista Fluid mixing device and fluid injection valve for use therewith
TW536425B (en) * 2001-05-30 2003-06-11 Cam Tecnologie S P A A static mixer and a process for producing dispersions, in particular dispersions of liquid fuel with water
US6602916B2 (en) * 2001-08-17 2003-08-05 Halliburton Energy Services, Inc Foaming apparatus and method
US20050150155A1 (en) * 2004-01-09 2005-07-14 Clean Fuels Technology, Inc., A Nevada Corporation. Mixing apparatus and method for manufacturing an emulsified fuel
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
WO2005082546A1 (en) 2004-02-26 2005-09-09 Pursuit Dynamics Plc Method and apparatus for generating a mist
EP1720660B1 (de) 2004-02-26 2009-11-18 Pursuit Dynamics PLC. Verbesserungen eines verfahrens und einer vorrichtung zur erzeugung eines nebels
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
AU2005332085B2 (en) * 2005-05-20 2012-04-19 Tronox Llc Fluid mixing apparatus and method
US7550060B2 (en) * 2006-01-25 2009-06-23 Nalco Company Method and arrangement for feeding chemicals into a process stream
GB0618196D0 (en) 2006-09-15 2006-10-25 Pursuit Dynamics Plc An improved mist generating apparatus and method
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
AU2007349224B2 (en) 2006-10-25 2014-04-03 Revalesio Corporation Methods of wound care and treatment
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
WO2008052145A2 (en) 2006-10-25 2008-05-02 Revalesio Corporation Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
EP2086668B1 (de) 2006-10-25 2016-11-16 Revalesio Corporation Mischvorrichtung und verfahren
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
EP2142658B1 (de) 2007-05-02 2011-09-07 Pursuit Dynamics PLC. Verflüssigung von stärkehaltiger Biomasse
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
CN102076327B (zh) 2008-05-01 2014-04-16 利发利希奥公司 治疗消化功能紊乱的组合物和方法
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
SG10201503600XA (en) 2010-05-07 2015-06-29 Revalesio Corp Compositions and methods for enhancing physiological performance and recovery time
US9492404B2 (en) 2010-08-12 2016-11-15 Revalesio Corporation Compositions and methods for treatment of taupathy
WO2017081608A1 (en) * 2015-01-02 2017-05-18 Societa' Italiana Acetilene & Derivati S.I.A.D. S.P.A. In Breve S.I.A.D. S.P.A. Device and corresponding method for the dispersion of gas in liquids
JP7049793B2 (ja) * 2017-09-29 2022-04-07 株式会社明治 微粒化装置
DE102018208090A1 (de) * 2018-05-23 2019-11-28 Rehm Thermal Systems Gmbh Materialmischsystem mit Pufferspeicher
DE102021004243B4 (de) * 2021-08-20 2023-11-30 Gea Mechanical Equipment Italia S.P.A. Ventil und Verwendung eines Ventils

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DE1030814B (de) * 1954-07-26 1958-05-29 Pintsch Bamag Ag Venturimischer zur Herstellung von Emulsionen und Gasdispersionen
US4352573A (en) * 1980-01-29 1982-10-05 Gaulin Corporation Homogenizing method
US4435085A (en) * 1982-08-06 1984-03-06 Ingersoll-Rand Company Mixer for use in pulp processes
ZA841337B (en) * 1983-03-02 1984-10-31 Leschonski K A method of and an apparatus for producing a gas-solid two phase flow jet having a constant mass or volume flow rate and predetermined velocity
US4952067A (en) * 1989-11-13 1990-08-28 Dallas Tolbert H Homogenizing apparatus

Also Published As

Publication number Publication date
BR9205779A (pt) 1994-08-02
CA2105991A1 (en) 1992-09-21
DE576454T1 (de) 1995-04-20
EP0576454B1 (de) 1995-10-25
EP0576454A1 (de) 1994-01-05
SE9100838D0 (sv) 1991-03-20
SE468341C (sv) 1997-04-27
RU2080163C1 (ru) 1997-05-27
NO933307L (no) 1993-11-11
FI934117A0 (fi) 1993-09-20
SE468341B (sv) 1992-12-21
FI934117A (fi) 1993-09-20
AU1352592A (en) 1992-10-21
SE9100838L (sv) 1992-09-21
DE69205678D1 (de) 1995-11-30
ES2056767T1 (es) 1994-10-16
JPH06506023A (ja) 1994-07-07
US5366288A (en) 1994-11-22
DE69205678T2 (de) 1996-05-02
ES2056767T3 (es) 1995-12-16
AU656176B2 (en) 1995-01-27
NO933307D0 (no) 1993-09-16
WO1992016288A1 (en) 1992-10-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee