EP1170054B1 - Mélangeur pour mélanger des gaz et d'autres liquides newtoniens - Google Patents

Mélangeur pour mélanger des gaz et d'autres liquides newtoniens Download PDF

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Publication number
EP1170054B1
EP1170054B1 EP00112874A EP00112874A EP1170054B1 EP 1170054 B1 EP1170054 B1 EP 1170054B1 EP 00112874 A EP00112874 A EP 00112874A EP 00112874 A EP00112874 A EP 00112874A EP 1170054 B1 EP1170054 B1 EP 1170054B1
Authority
EP
European Patent Office
Prior art keywords
built
row
flow
mixer
flow direction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP00112874A
Other languages
German (de)
English (en)
Other versions
EP1170054A1 (fr
Inventor
Hans Prof. Dr.-Ing. Ruscheweyh
Michael Dipl.-Ing. Kaatz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Balcke Duerr GmbH
Original Assignee
Balcke Duerr GmbH
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
Priority to DE50001174T priority Critical patent/DE50001174D1/de
Priority to ES00112874T priority patent/ES2190920T3/es
Priority to AT00112874T priority patent/ATE231738T1/de
Priority to PT00112874T priority patent/PT1170054E/pt
Priority to DK00112874T priority patent/DK1170054T3/da
Priority to EP00112874A priority patent/EP1170054B1/fr
Application filed by Balcke Duerr GmbH filed Critical Balcke Duerr GmbH
Priority to CA002350944A priority patent/CA2350944C/fr
Priority to MXPA01006232A priority patent/MXPA01006232A/es
Priority to US09/884,682 priority patent/US6615507B2/en
Publication of EP1170054A1 publication Critical patent/EP1170054A1/fr
Application granted granted Critical
Publication of EP1170054B1 publication Critical patent/EP1170054B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01F25/42—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
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B01F25/43161—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod composed of consecutive sections of flat pieces of material
    • 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
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2093—Plural vortex generators

Claims (5)

  1. Mélangeur destiné au mélange de gaz et d'autres liquides newtoniens, comportant un canal d'écoulement et des surfaces d'insert (2) influençant l'écoulement disposées dans celui-ci, les surfaces d'insert étant des surfaces créant des tourbillons avec des bords avant (4) orientés à contre-courant, autour desquels l'écoulement est libre, dont l'extension comporte aussi bien une composante s'étendant dans la direction du courant principal (3) du gaz qu'une composante s'étendant transversalement à celle-ci,
       caractérisé en ce que
       plusieurs surfaces d'insert (2) de même type sont disposées sur une rangée (6), pour l'essentiel transversalement à la direction du courant principal (3), et en ce que des surfaces d'insert (2) adjacentes se recouvrent partiellement par rapport à la direction du courant principal (3).
  2. Mélangeur selon la revendication 1, caractérisé par une autre rangée (7) de surfaces d'insert (2) disposée à une certaine distance derrière la rangée (6), les angles d'incidence (α') des surfaces d'insert de l'autre rangée (7) étant opposés par rapport aux angles d'incidence (α) des surfaces d'insert de la première rangée (6).
  3. Mélangeur selon la revendication 1 ou la revendication 2, caractérisé en ce que l'angle d'incidence (α) des surfaces d'insert (2) est compris entre 40° et 80°, et est de préférence de 60°.
  4. Mélangeur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les surfaces d'insert (2). sont des disques circulaires, elliptiques ou triangulaires.
  5. Mélangeur selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la section transversale du canal d'écoulement est sensiblement rectangulaire avec un rapport largeur (B) épaisseur (D) de B/D ≥ 2, la rangée (6, 7) définie par les surfaces d'insert (2) s'étendant en direction de la largeur (B).
EP00112874A 2000-06-19 2000-06-19 Mélangeur pour mélanger des gaz et d'autres liquides newtoniens Expired - Lifetime EP1170054B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT00112874T ATE231738T1 (de) 2000-06-19 2000-06-19 Mischer für die mischung von gasen und anderen newtonschen flüssigkeiten
PT00112874T PT1170054E (pt) 2000-06-19 2000-06-19 Misturador para misturar gases e outros fluidos newtonianos
DK00112874T DK1170054T3 (da) 2000-06-19 2000-06-19 Blandemaskine til blanding af gasser og andre newtonske væsker
EP00112874A EP1170054B1 (fr) 2000-06-19 2000-06-19 Mélangeur pour mélanger des gaz et d'autres liquides newtoniens
DE50001174T DE50001174D1 (de) 2000-06-19 2000-06-19 Mischer für die Mischung von Gasen und anderen Newtonschen Flüssigkeiten
ES00112874T ES2190920T3 (es) 2000-06-19 2000-06-19 Mezclador para mezcla de gases y otros liquidos newtonianos.
CA002350944A CA2350944C (fr) 2000-06-19 2001-06-18 Melangeur pour gaz et autres liquides newtoniens
MXPA01006232A MXPA01006232A (es) 2000-06-19 2001-06-18 Mezclador para el mezclado de gases y otros fluidos newtonianos.
US09/884,682 US6615507B2 (en) 2000-06-19 2001-06-19 Mixer for mixing gases and other newton liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00112874A EP1170054B1 (fr) 2000-06-19 2000-06-19 Mélangeur pour mélanger des gaz et d'autres liquides newtoniens

Publications (2)

Publication Number Publication Date
EP1170054A1 EP1170054A1 (fr) 2002-01-09
EP1170054B1 true EP1170054B1 (fr) 2003-01-29

Family

ID=8169003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112874A Expired - Lifetime EP1170054B1 (fr) 2000-06-19 2000-06-19 Mélangeur pour mélanger des gaz et d'autres liquides newtoniens

Country Status (9)

Country Link
US (1) US6615507B2 (fr)
EP (1) EP1170054B1 (fr)
AT (1) ATE231738T1 (fr)
CA (1) CA2350944C (fr)
DE (1) DE50001174D1 (fr)
DK (1) DK1170054T3 (fr)
ES (1) ES2190920T3 (fr)
MX (1) MXPA01006232A (fr)
PT (1) PT1170054E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017002811A1 (de) 2017-03-22 2018-09-27 Balcke-Dürr GmbH Strömungskanal mit einer Mischvorrichtung

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030088338A1 (en) * 2001-11-01 2003-05-08 Synapse, Inc. Apparatus and method for electronic control of fluid flow and temperature
DE502004006983D1 (de) * 2003-08-26 2008-06-12 Sulzer Chemtech Ag Statischer Mischer mit polymorpher Struktur
US7448794B2 (en) 2004-02-27 2008-11-11 Haldor Topsoe A/S Method for mixing fluid streams
DE602005021003D1 (de) 2004-02-27 2010-06-17 Haldor Topsoe As Vorrichtung zum Mischen von Fluidströmen
PL1681090T3 (pl) * 2005-01-17 2007-10-31 Balcke Duerr Gmbh Urządzenie i sposób mieszania strumienia płynu w kanale przepływowym
US8010236B2 (en) * 2007-10-30 2011-08-30 Babcock Power Environmental Inc. Adaptive control system for reagent distribution control in SCR reactors
DE102008007085A1 (de) * 2008-01-31 2009-08-06 T-Mobile Internationale Ag Verfahren zur Verwaltung der Autorisierung von Mobiltelefonen ohne SIM-Karte
US8501131B2 (en) 2011-12-15 2013-08-06 General Electric Company Method and apparatus to inject reagent in SNCR/SCR emission system for boiler
TW201417869A (zh) * 2012-11-09 2014-05-16 Tainan Hydraulics Lab Nat Cheng Kung University 混合裝置
CN103877837B (zh) * 2014-02-26 2016-01-27 中国科学院过程工程研究所 一种应用于低温氧化脱硝技术的烟道臭氧分布器及其布置方式
GB2550130B (en) * 2016-05-09 2021-01-27 James Muggleton Kevin System including passive blender for use with gas from an unconventional source
CN111059880A (zh) * 2020-01-10 2020-04-24 亳州学院 一种瓜蒌子热处理一体化装置及其处理方法

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US1701164A (en) * 1925-02-13 1929-02-05 Gilchrist & Company Mixing apparatus and process
US3671208A (en) * 1970-10-09 1972-06-20 Wayne G Medsker Fluid mixing apparatus
CH537208A (de) * 1971-04-29 1973-07-13 Sulzer Ag Mischeinrichtung für fliessfähige Medien
US3743250A (en) * 1972-05-12 1973-07-03 E Fitzhugh Fluid blending device to impart spiral axial flow with no moving parts
CH563802A5 (fr) * 1973-04-18 1975-07-15 Sulzer Ag
CH578369A5 (fr) * 1974-05-10 1976-08-13 Sulzer Ag
JPS59244B2 (ja) * 1976-07-28 1984-01-06 バブコツク日立株式会社 ガスミキシング装置
DE2810648A1 (de) * 1978-03-11 1979-09-13 Basf Ag Statischer mischer fuer fluide stoffe
DE2911873C2 (de) * 1979-03-26 1982-08-19 Balcke-Dürr AG, 4030 Ratingen Kühlturm
DE3043239C2 (de) * 1980-11-15 1985-11-28 Balcke-Dürr AG, 4030 Ratingen Verfahren und Vorrichtung zum Vermischen mindestens zweier fluider Teilströme
CH653909A5 (de) * 1981-07-30 1986-01-31 Sulzer Ag Kolonne fuer stoff- und/oder waermeaustauschverfahren.
DE3932837A1 (de) * 1989-09-30 1991-04-18 Fleissner Maschf Ag Luftmischer
EP0619133B1 (fr) * 1993-04-08 1996-11-13 ABB Management AG Chambre de mélanges
FR2710277B1 (fr) * 1993-09-24 1995-12-01 Vitobio Sa Dispositif pour l'homogénéisation de fluides liquides et de réactifs chimiques.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017002811A1 (de) 2017-03-22 2018-09-27 Balcke-Dürr GmbH Strömungskanal mit einer Mischvorrichtung

Also Published As

Publication number Publication date
US6615507B2 (en) 2003-09-09
PT1170054E (pt) 2003-06-30
ATE231738T1 (de) 2003-02-15
MXPA01006232A (es) 2003-05-19
DE50001174D1 (de) 2003-03-06
EP1170054A1 (fr) 2002-01-09
US20020020076A1 (en) 2002-02-21
DK1170054T3 (da) 2003-06-23
ES2190920T3 (es) 2003-09-01
CA2350944C (fr) 2005-04-05
CA2350944A1 (fr) 2001-12-19

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