FI20010335A - Arrangemang för blandning av strömningar vid en papperstillverkningsprocess - Google Patents

Arrangemang för blandning av strömningar vid en papperstillverkningsprocess

Info

Publication number
FI20010335A
FI20010335A FI20010335A FI20010335A FI20010335A FI 20010335 A FI20010335 A FI 20010335A FI 20010335 A FI20010335 A FI 20010335A FI 20010335 A FI20010335 A FI 20010335A FI 20010335 A FI20010335 A FI 20010335A
Authority
FI
Finland
Prior art keywords
arrangements
paper
making process
mixing flows
flows
Prior art date
Application number
FI20010335A
Other languages
English (en)
Finnish (fi)
Other versions
FI116147B (sv
FI20010335A0 (sv
Inventor
Perttu Lamminen
Matti Hietaniemi
Juhani Sams
Kati Lindroos
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Publication of FI20010335A0 publication Critical patent/FI20010335A0/sv
Priority to FI20010335A priority Critical patent/FI116147B/sv
Priority to US10/080,038 priority patent/US6986832B2/en
Priority to DE60234423T priority patent/DE60234423D1/de
Priority to CNB028052935A priority patent/CN1239240C/zh
Priority to AT02700310T priority patent/ATE448869T1/de
Priority to CA2438988A priority patent/CA2438988C/en
Priority to PCT/FI2002/000141 priority patent/WO2002072250A1/en
Priority to EP02700310A priority patent/EP1368112B1/en
Publication of FI20010335A publication Critical patent/FI20010335A/sv
Application granted granted Critical
Publication of FI116147B publication Critical patent/FI116147B/sv

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
    • B01F25/30—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
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0018—Devices for dispensing fibres in a fluid
    • 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
    • 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
    • B01F25/31422—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 with a plurality of perforations in the axial direction only
    • 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
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4311—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being adjustable
    • 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
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • B01F25/43171—Profiled blades, wings, wedges, i.e. plate-like element having one side or part thicker than the other
    • 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
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431971—Mounted on the wall
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/08—Regulating consistency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
FI20010335A 2001-02-21 2001-02-21 Arrangemang för blandning av strömningar vid en papperstillverkningsprocess FI116147B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20010335A FI116147B (sv) 2001-02-21 2001-02-21 Arrangemang för blandning av strömningar vid en papperstillverkningsprocess
US10/080,038 US6986832B2 (en) 2001-02-21 2002-02-19 Arrangement for mixing flows in papermaking process
AT02700310T ATE448869T1 (de) 2001-02-21 2002-02-21 Anordnung zum mischen von strömen bei einem papierherstellungsverfahren
CNB028052935A CN1239240C (zh) 2001-02-21 2002-02-21 用于在造纸过程中混合流体的装置
DE60234423T DE60234423D1 (de) 2001-02-21 2002-02-21 Anordnung zum mischen von strömen bei einem papierherstellungsverfahren
CA2438988A CA2438988C (en) 2001-02-21 2002-02-21 Arrangement for mixing flows in papermaking process
PCT/FI2002/000141 WO2002072250A1 (en) 2001-02-21 2002-02-21 Arrangement for mixing flows in papermaking process
EP02700310A EP1368112B1 (en) 2001-02-21 2002-02-21 Arrangement for mixing flows in papermaking process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010335A FI116147B (sv) 2001-02-21 2001-02-21 Arrangemang för blandning av strömningar vid en papperstillverkningsprocess
FI20010335 2001-02-21

Publications (3)

Publication Number Publication Date
FI20010335A0 FI20010335A0 (sv) 2001-02-21
FI20010335A true FI20010335A (sv) 2002-08-22
FI116147B FI116147B (sv) 2005-09-30

Family

ID=8560449

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010335A FI116147B (sv) 2001-02-21 2001-02-21 Arrangemang för blandning av strömningar vid en papperstillverkningsprocess

Country Status (2)

Country Link
US (1) US6986832B2 (sv)
FI (1) FI116147B (sv)

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FI104384B (sv) * 1998-06-05 2000-01-14 Valmet Corp Anläggning och förfarande för att blanda viravatten och färskmassa i en kanal efter virabrunnen
US6637668B2 (en) * 2001-10-24 2003-10-28 Magarl, Llc Thermostatic control valve with fluid mixing
DE10330023A1 (de) * 2002-07-20 2004-02-05 Alstom (Switzerland) Ltd. Wirbelgenerator mit kontrollierter Nachlaufströmung
GB0220814D0 (en) * 2002-09-09 2002-10-16 Aroussi Abdelwahab A generator of homogeneous mix of particulate laden flows in pipes
US6915732B2 (en) * 2003-04-01 2005-07-12 Pepsico, Inc. Brewed iced tea or non-carbonated drink dispenser
DE602004005618T2 (de) * 2003-12-18 2008-01-31 Bowles Fluidics Corp. Fluideinspritzer und mischvorrichtung
US7581387B2 (en) * 2005-02-28 2009-09-01 Caterpillar Inc. Exhaust gas mixing system
US8440052B2 (en) * 2006-01-25 2013-05-14 Nalco Company Method and arrangement for feeding chemicals into a pulp process stream
CN101663084B (zh) * 2007-03-15 2013-01-23 陶氏环球技术公司 用于连续流反应器的混合器、形成该混合器的方法及操作该混合器的方法
US9310076B2 (en) 2007-09-07 2016-04-12 Turbulent Energy Llc Emulsion, apparatus, system and method for dynamic preparation
US8715378B2 (en) 2008-09-05 2014-05-06 Turbulent Energy, Llc Fluid composite, device for producing thereof and system of use
US8746965B2 (en) 2007-09-07 2014-06-10 Turbulent Energy, Llc Method of dynamic mixing of fluids
US9708185B2 (en) 2007-09-07 2017-07-18 Turbulent Energy, Llc Device for producing a gaseous fuel composite and system of production thereof
US9144774B2 (en) 2009-09-22 2015-09-29 Turbulent Energy, Llc Fluid mixer with internal vortex
US8871090B2 (en) 2007-09-25 2014-10-28 Turbulent Energy, Llc Foaming of liquids
US9046115B1 (en) * 2009-07-23 2015-06-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Eddy current minimizing flow plug for use in flow conditioning and flow metering
US8844495B2 (en) 2009-08-21 2014-09-30 Tubulent Energy, LLC Engine with integrated mixing technology
US20110174893A1 (en) * 2010-01-19 2011-07-21 Allan Michael A Drip irrigation systems and methods
KR101959934B1 (ko) * 2010-09-28 2019-03-19 다우 글로벌 테크놀로지스 엘엘씨 직교류 장애물을 구비한 반응성 유동 정적 혼합기
MX2016009154A (es) * 2014-03-04 2016-12-20 Reliance Ind Ltd Aparato para mezclar particulas que fluyen de varias fases, y metodo del mismo.
GB201407424D0 (en) * 2014-04-28 2014-06-11 Cambridge Res And Dev Ltd Heating, Mixing and hydrating apparatus and process
GB201407425D0 (en) * 2014-04-28 2014-06-11 Cambridge Res And Dev Ltd Heating, Mixing and hydrating apparatus and process
GB201407428D0 (en) * 2014-04-28 2014-06-11 Cambridge Res And Dev Ltd Heating, Mixing and hydrating apparatus and process
DE102017208570A1 (de) * 2017-05-19 2018-11-22 Thyssenkrupp Ag Fluidmischvorrichtung
GB2568040A (en) * 2017-10-30 2019-05-08 Univ Cape Town A method of mixing fluid flowing in a raceway channel
EP3890872A2 (en) * 2018-12-07 2021-10-13 Produced Water Absorbents Inc. Multi-fluid injection mixer and related method
EP3839136A1 (en) * 2019-12-20 2021-06-23 Wetend Technologies Oy A method of and an arrangement for adding at least one additional stock component to an approach flow system of a fiber web machine and headbox feed pipe
US11066254B1 (en) * 2020-01-17 2021-07-20 Cnh Industrial Canada, Ltd. Distribution ramp for dry agricultural product applicator
US11259459B2 (en) * 2020-03-16 2022-03-01 Cnh Industrial America Llc Agricultural product delivery applicator with a pneumatic conveying system having a distributor assembly

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US4123800A (en) 1977-05-18 1978-10-31 Mazzei Angelo L Mixer-injector
DE3116557A1 (de) 1981-04-25 1982-11-11 Basf Ag, 6700 Ludwigshafen Vorrichtung zur invertierung und mischung von stroemenden stoffen
US4808007A (en) * 1982-05-13 1989-02-28 Komax Systems, Inc. Dual viscosity mixer
US4861165A (en) * 1986-08-20 1989-08-29 Beloit Corporation Method of and means for hydrodynamic mixing
DE4211291C3 (de) 1992-04-03 2001-06-07 Voith Gmbh J M Mischeinrichtung und Verfahren zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine
SE500071C2 (sv) 1992-06-25 1994-04-11 Vattenfall Utveckling Ab Anordning för blandning av två fluider, i synnerhet vätskor med olika temperatur
JP3152830B2 (ja) 1994-01-27 2001-04-03 株式会社クボタ 薬剤注入装置
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
FI941365A (sv) 1994-03-24 1995-09-25 Valmet Paper Machinery Inc Anläggning och förfarande vid reglering av inloppslådan i en pappersmaskin
SE514543C2 (sv) 1995-03-08 2001-03-12 Kvaerner Pulping Tech Apparat för inblandning av ett första fluidum i ett andra fluidum
FI104384B (sv) * 1998-06-05 2000-01-14 Valmet Corp Anläggning och förfarande för att blanda viravatten och färskmassa i en kanal efter virabrunnen
FI103822B (sv) * 1998-06-16 1999-09-30 Valmet Corp Förfarande för att optimera flockningsgraden
FI114030B (sv) 1999-10-12 2004-07-30 Metso Paper Inc Förfarande och arrangemang för blandning av massakomponenter vid papperstillverkning

Also Published As

Publication number Publication date
FI116147B (sv) 2005-09-30
FI20010335A0 (sv) 2001-02-21
US6986832B2 (en) 2006-01-17
US20020121350A1 (en) 2002-09-05

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