NO933307L - Apparat for } blande suspensjon av celluloseholdig fibermateriale og fluid - Google Patents

Apparat for } blande suspensjon av celluloseholdig fibermateriale og fluid

Info

Publication number
NO933307L
NO933307L NO933307A NO933307A NO933307L NO 933307 L NO933307 L NO 933307L NO 933307 A NO933307 A NO 933307A NO 933307 A NO933307 A NO 933307A NO 933307 L NO933307 L NO 933307L
Authority
NO
Norway
Prior art keywords
pulp
inlet
pct
housing
annular gap
Prior art date
Application number
NO933307A
Other languages
English (en)
Other versions
NO933307D0 (no
Inventor
H Kon 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
Publication of NO933307D0 publication Critical patent/NO933307D0/no
Publication of NO933307L publication Critical patent/NO933307L/no

Links

Classifications

    • 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
    • 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
    • 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)

Abstract

Et apparat for å blande masse og fluid er beskrevet, hvilket apparat Innbefatter et hus (70) med en senterlinje (11) og innløp (71) og utløp (72) for massen; innløpsorgan (8) for tilførsel av fluid; og to veggorganer (1,2) anordnet l huset og med motsatte sider (3,4) som mellom dem avgrenser et spaltformet rom (7) gjennom hvilket massen skal strømme og har innløps- og utløpsåpninger (5,6) som kommuniserer med masse- innløpet (71) og utløpet (72) respektivt. Veggorganene (1,2) er anordnet konsentrisk i huset (70) og er ikke- roterbare, og de motsatte sider (3,4) er anordnet til å forløpe rundt husets senterlinje (11), i avstand fra dette, idet det spaltformede rom dermed får formen av en konsentrisk ringformet spalt (7). Den ringformede spalt har fortrinnsvis en utstrekning over 20 mm i hovedstrømningsretnlngen for medlumet som strømmer gjennom den. Videre er det et distribusjonskammer (73) som kommuniserer med og er anordnet aksielt oppstrøms av den ringformede spalt for å fordele massen Jevnt rundt hele den ringformede spalts konsentriske innløpsåpning (5).
NO933307A 1991-03-20 1993-09-16 Apparat for } blande suspensjon av celluloseholdig fibermateriale og fluid NO933307L (no)

Applications Claiming Priority (2)

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
PCT/SE1992/000058 WO1992016288A1 (en) 1991-03-20 1992-01-30 Apparatus for mixing a suspension of cellulosic fibrous material and fluid

Publications (2)

Publication Number Publication Date
NO933307D0 NO933307D0 (no) 1993-09-16
NO933307L true NO933307L (no) 1993-11-11

Family

ID=20382223

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933307A NO933307L (no) 1991-03-20 1993-09-16 Apparat for } blande suspensjon av celluloseholdig fibermateriale og fluid

Country Status (14)

Country Link
US (1) US5366288A (no)
EP (1) EP0576454B1 (no)
JP (1) JPH06506023A (no)
AT (1) ATE129433T1 (no)
AU (1) AU656176B2 (no)
BR (1) BR9205779A (no)
CA (1) CA2105991A1 (no)
DE (2) DE69205678T2 (no)
ES (1) ES2056767T3 (no)
FI (1) FI934117A0 (no)
NO (1) NO933307L (no)
RU (1) RU2080163C1 (no)
SE (1) SE468341C (no)
WO (1) WO1992016288A1 (no)

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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
ATE161753T1 (de) * 1994-02-07 1998-01-15 Kvaerner Pulping Tech Vorrichtung zum mischen einer ersten flüssigkeit in eine zweite flüssigkeit
AU3386995A (en) * 1994-08-23 1996-03-14 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
DE59709636D1 (de) * 1997-08-11 2003-04-30 Berents Gmbh & Co Kg A 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 (en) * 1998-07-16 2005-09-14 Renner Herrmann S.A. Fluid mixing device
US6443609B2 (en) * 1998-10-21 2002-09-03 Precision Venturi Ltd. Fluid inductor system and apparatus having deformable member for controlling fluid flow
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
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
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
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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
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EP1881945B1 (en) * 2005-05-20 2012-11-14 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
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US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
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US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
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Also Published As

Publication number Publication date
SE468341B (sv) 1992-12-21
SE9100838L (sv) 1992-09-21
AU656176B2 (en) 1995-01-27
CA2105991A1 (en) 1992-09-21
FI934117A (fi) 1993-09-20
SE9100838D0 (sv) 1991-03-20
DE576454T1 (de) 1995-04-20
EP0576454B1 (en) 1995-10-25
FI934117A0 (fi) 1993-09-20
ES2056767T1 (es) 1994-10-16
DE69205678T2 (de) 1996-05-02
NO933307D0 (no) 1993-09-16
JPH06506023A (ja) 1994-07-07
US5366288A (en) 1994-11-22
DE69205678D1 (de) 1995-11-30
ATE129433T1 (de) 1995-11-15
RU2080163C1 (ru) 1997-05-27
SE468341C (sv) 1997-08-04
WO1992016288A1 (en) 1992-10-01
ES2056767T3 (es) 1995-12-16
EP0576454A1 (en) 1994-01-05
BR9205779A (pt) 1994-08-02
AU1352592A (en) 1992-10-21

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