ATE243069T1 - Verfahren und gerät zum einführen eines ersten fluids in ein zweites fluid - Google Patents

Verfahren und gerät zum einführen eines ersten fluids in ein zweites fluid

Info

Publication number
ATE243069T1
ATE243069T1 AT98950568T AT98950568T ATE243069T1 AT E243069 T1 ATE243069 T1 AT E243069T1 AT 98950568 T AT98950568 T AT 98950568T AT 98950568 T AT98950568 T AT 98950568T AT E243069 T1 ATE243069 T1 AT E243069T1
Authority
AT
Austria
Prior art keywords
fluid
canal
chamber
pass
apertures
Prior art date
Application number
AT98950568T
Other languages
English (en)
Inventor
Rolf Ekholm
Peter Wigarthsson
Original Assignee
Kvaerner Pulping Tech
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=20408598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE243069(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Application granted granted Critical
Publication of ATE243069T1 publication Critical patent/ATE243069T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • B01F25/31425—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 and circumferential direction covering the whole surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/712—Feed mechanisms for feeding fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT98950568T 1997-10-14 1998-10-13 Verfahren und gerät zum einführen eines ersten fluids in ein zweites fluid ATE243069T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703732A SE510686C2 (sv) 1997-10-14 1997-10-14 Apparat för att införa ett första fluidum i ett andra fluidum
PCT/SE1998/001842 WO1999019057A1 (en) 1997-10-14 1998-10-13 Method and apparatus for introduction of a first fluid into a second fluid

Publications (1)

Publication Number Publication Date
ATE243069T1 true ATE243069T1 (de) 2003-07-15

Family

ID=20408598

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98950568T ATE243069T1 (de) 1997-10-14 1998-10-13 Verfahren und gerät zum einführen eines ersten fluids in ein zweites fluid

Country Status (8)

Country Link
EP (1) EP1023119B1 (de)
AT (1) ATE243069T1 (de)
AU (1) AU9657598A (de)
CA (1) CA2306171C (de)
DE (1) DE69815704T2 (de)
SE (1) SE510686C2 (de)
WO (1) WO1999019057A1 (de)
ZA (1) ZA989381B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102007033627A1 (de) * 2007-07-17 2009-01-22 Motortech Gmbh Mischer für gasförmige Medien und Verfahren zum Mischen von gasförmigen Medien
WO2010040043A1 (en) * 2008-10-03 2010-04-08 Hydro-Thermal Corporation Radial flow steam injection heater
DE202018106008U1 (de) * 2018-10-19 2018-11-29 Anni Hjorth Blum Anschlusseinrichtung für eine Acrolein-Ballastwasserbehandlungseinrichtung
GB2579648A (en) * 2018-12-10 2020-07-01 Calor Gas Ltd Injection device
FI20245394A1 (en) * 2024-04-03 2025-10-04 Procinvia Oy Fluid injection arrangement and method thereof
PL450295A1 (pl) * 2024-11-18 2025-07-21 Instytut Maszyn Przepływowych Im. Roberta Szewalskiego Polskiej Akademii Nauk Krzywkowo-podatne urządzenie mieszająco-dozujące płyny w przepływie
PL450296A1 (pl) * 2024-11-18 2025-07-21 Instytut Maszyn Przepływowych Im. Roberta Szewalskiego Polskiej Akademii Nauk Pierścieniowe urządzenie mieszająco-dozujące płyny w przepływie

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92417C (fi) * 1992-12-22 1994-11-10 Ahlstroem Oy Menetelmä ja laite jäteliemen esilämmittämiseksi

Also Published As

Publication number Publication date
ZA989381B (en) 2000-06-29
DE69815704D1 (de) 2003-07-24
WO1999019057A1 (en) 1999-04-22
CA2306171C (en) 2006-09-19
AU9657598A (en) 1999-05-03
SE9703732L (sv) 1999-04-15
EP1023119B1 (de) 2003-06-18
CA2306171A1 (en) 1999-04-22
SE510686C2 (sv) 1999-06-14
SE9703732D0 (sv) 1997-10-14
DE69815704T2 (de) 2004-04-29
EP1023119A1 (de) 2000-08-02

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