ATA4312002A - Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien - Google Patents

Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien

Info

Publication number
ATA4312002A
ATA4312002A AT0043102A AT4312002A ATA4312002A AT A4312002 A ATA4312002 A AT A4312002A AT 0043102 A AT0043102 A AT 0043102A AT 4312002 A AT4312002 A AT 4312002A AT A4312002 A ATA4312002 A AT A4312002A
Authority
AT
Austria
Prior art keywords
fluid
admixed
rotor
steam
assembly
Prior art date
Application number
AT0043102A
Other languages
English (en)
Other versions
AT413017B (de
Inventor
Max Dipl Ing Grengg
Peter Dipl Ing Dr Scheucher
Johann Ing Strasser
Kaj Henricson
Original Assignee
Andritz Ag Maschf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27768010&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA4312002(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf
Priority to AT0043102A priority Critical patent/AT413017B/de
Priority to EP03005018A priority patent/EP1347092B1/de
Priority to AT03005018T priority patent/ATE368147T1/de
Priority to ES03005018T priority patent/ES2290370T3/es
Priority to DE50307745T priority patent/DE50307745D1/de
Priority to PT03005018T priority patent/PT1347092E/pt
Priority to CNB031073425A priority patent/CN1302837C/zh
Publication of ATA4312002A publication Critical patent/ATA4312002A/de
Application granted granted Critical
Publication of AT413017B publication Critical patent/AT413017B/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23767—Introducing steam or damp in liquids
    • 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
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT0043102A 2002-03-21 2002-03-21 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien AT413017B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT0043102A AT413017B (de) 2002-03-21 2002-03-21 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien
EP03005018A EP1347092B1 (de) 2002-03-21 2003-03-06 Verfahren und Vorrichtung zum Einmischen von Fluiden in fliessfähige Medien
AT03005018T ATE368147T1 (de) 2002-03-21 2003-03-06 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien
ES03005018T ES2290370T3 (es) 2002-03-21 2003-03-06 Procedimiento y dispositivo para mezclar fluidos en medios capaces de fluir.
DE50307745T DE50307745D1 (de) 2002-03-21 2003-03-06 Verfahren und Vorrichtung zum Einmischen von Fluiden in fliessfähige Medien
PT03005018T PT1347092E (pt) 2002-03-21 2003-03-06 Processo e dispositivo para misturar fluidos em produtos em circulação
CNB031073425A CN1302837C (zh) 2002-03-21 2003-03-20 使流体混入自由流动的介质的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0043102A AT413017B (de) 2002-03-21 2002-03-21 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien

Publications (2)

Publication Number Publication Date
ATA4312002A true ATA4312002A (de) 2005-03-15
AT413017B AT413017B (de) 2005-10-15

Family

ID=27768010

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0043102A AT413017B (de) 2002-03-21 2002-03-21 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien
AT03005018T ATE368147T1 (de) 2002-03-21 2003-03-06 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT03005018T ATE368147T1 (de) 2002-03-21 2003-03-06 Verfahren und vorrichtung zum einmischen von fluiden in fliessfähige medien

Country Status (6)

Country Link
EP (1) EP1347092B1 (de)
CN (1) CN1302837C (de)
AT (2) AT413017B (de)
DE (1) DE50307745D1 (de)
ES (1) ES2290370T3 (de)
PT (1) PT1347092E (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7121490B2 (en) * 2004-04-08 2006-10-17 Deseret Laboratories, Inc. Chopper blade apparatus and method for refining particles
EP1600205A1 (de) * 2004-05-28 2005-11-30 Sika Technology AG Mischeinrichtung sowie Verfahren zur Zugabe eines Zusatzmittels zu einem pumpfähigen Gemisch
US20060280027A1 (en) * 2005-06-10 2006-12-14 Battelle Memorial Institute Method and apparatus for mixing fluids
WO2007038128A2 (en) * 2005-09-21 2007-04-05 Tarome, Inc. Apparatus and method for use in making ruminant feedstuff
US9102885B2 (en) 2013-07-26 2015-08-11 Renmatix, Inc. Method of transporting viscous slurries
DE102013017887B4 (de) * 2013-10-28 2016-09-15 Bernhard Giersberg Mischvorrichtung
CN107961687B (zh) * 2017-11-21 2024-05-28 中国中轻国际工程有限公司 一种内部安装的静态液体混合结构及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577974A (en) * 1984-05-04 1986-03-25 Kamyr, Inc. Medium consistency mixer rotor and stator construction
FI95821B (fi) * 1991-10-18 1995-12-15 Ahlstroem Oy Menetelmä ja laite kaasun sekoittamiseksi väliaineeseen sekä menetelmää soveltava valkaisuprosessi
FI104621B (fi) * 1996-06-03 2000-03-15 Ahlstroem Oy Menetelmä ja laite toisen väliaineen sekoittamiseksi ensimmäiseen väliaineeseen
EP0912236A1 (de) * 1996-06-03 1999-05-06 Beloit Technologies, Inc. Hochturbulenter mischer
US6193406B1 (en) * 1996-12-20 2001-02-27 Andritz-Ahlstrom Oy Method and apparatus for mixing pulp a suspension with a fluid medium with a freely rotatable mixing rotor
US5863120A (en) * 1997-01-31 1999-01-26 Beloit Technologies, Inc. Medium consistency liquid mixture

Also Published As

Publication number Publication date
PT1347092E (pt) 2007-10-24
CN1446620A (zh) 2003-10-08
ES2290370T3 (es) 2008-02-16
ATE368147T1 (de) 2007-08-15
EP1347092A1 (de) 2003-09-24
CN1302837C (zh) 2007-03-07
AT413017B (de) 2005-10-15
DE50307745D1 (de) 2007-09-06
EP1347092B1 (de) 2007-07-25

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20170315