EP0956897A3 - Dispositif pour mélanger un gaz passant un conduit - Google Patents

Dispositif pour mélanger un gaz passant un conduit Download PDF

Info

Publication number
EP0956897A3
EP0956897A3 EP99108479A EP99108479A EP0956897A3 EP 0956897 A3 EP0956897 A3 EP 0956897A3 EP 99108479 A EP99108479 A EP 99108479A EP 99108479 A EP99108479 A EP 99108479A EP 0956897 A3 EP0956897 A3 EP 0956897A3
Authority
EP
European Patent Office
Prior art keywords
flow
gas stream
installation element
gas
conduit
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.)
Withdrawn
Application number
EP99108479A
Other languages
German (de)
English (en)
Other versions
EP0956897A2 (fr
Inventor
Joachim Dr. Dohmann
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.)
BBP Environment GmbH
Original Assignee
BBP Environment 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
Application filed by BBP Environment GmbH filed Critical BBP Environment GmbH
Publication of EP0956897A2 publication Critical patent/EP0956897A2/fr
Publication of EP0956897A3 publication Critical patent/EP0956897A3/fr
Withdrawn legal-status Critical Current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
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • 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
    • B01F25/40—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
    • B01F25/4315—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material
    • B01F25/43151—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being deformed flat pieces of material composed of consecutive sections of deformed flat pieces of material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
EP99108479A 1998-05-11 1999-04-30 Dispositif pour mélanger un gaz passant un conduit Withdrawn EP0956897A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19820992 1998-05-11
DE19820992A DE19820992C2 (de) 1998-05-11 1998-05-11 Vorrichtung zur Durchmischung eines einen Kanal durchströmenden Gasstromes und Verfahren unter Verwendung der Vorrichtung

Publications (2)

Publication Number Publication Date
EP0956897A2 EP0956897A2 (fr) 1999-11-17
EP0956897A3 true EP0956897A3 (fr) 2000-12-06

Family

ID=7867355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99108479A Withdrawn EP0956897A3 (fr) 1998-05-11 1999-04-30 Dispositif pour mélanger un gaz passant un conduit

Country Status (7)

Country Link
US (1) US6135629A (fr)
EP (1) EP0956897A3 (fr)
JP (1) JP2000061283A (fr)
KR (1) KR19990088142A (fr)
DE (1) DE19820992C2 (fr)
PL (1) PL333040A1 (fr)
TW (1) TW499321B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1166861T3 (da) * 2000-06-19 2003-07-21 Balcke Duerr Energietech Gmbh Blander til blanding af i det mindste to gasstrømme eller andre Newtonske væsker
US6886973B2 (en) * 2001-01-03 2005-05-03 Basic Resources, Inc. Gas stream vortex mixing system
DE10129367A1 (de) * 2001-06-20 2003-01-09 Klingenburg Gmbh Luftbefeuchtungsvorrichtung
DE10131803A1 (de) * 2001-06-30 2003-05-28 Bosch Gmbh Robert Mischeinrichtung für eine Abgasreinigungsanlage
DE50304588D1 (de) * 2002-06-26 2006-09-21 Axair Ag Befeuchtungsvorrichtung
DE10330023A1 (de) * 2002-07-20 2004-02-05 Alstom (Switzerland) Ltd. Wirbelgenerator mit kontrollierter Nachlaufströmung
CN101033765B (zh) * 2002-12-03 2013-08-28 Lg电子株式会社 流动扩散机构
US7510471B2 (en) 2002-12-03 2009-03-31 Lg Electronics Inc. Flow spreading mechanism
US9345671B2 (en) 2003-04-28 2016-05-24 Daiichi Sankyo Company, Limited Adiponectin production enhancer
DE502004006983D1 (de) * 2003-08-26 2008-06-12 Sulzer Chemtech Ag Statischer Mischer mit polymorpher Struktur
DE602005021003D1 (de) * 2004-02-27 2010-06-17 Haldor Topsoe As Vorrichtung zum Mischen von Fluidströmen
US7448794B2 (en) * 2004-02-27 2008-11-11 Haldor Topsoe A/S Method for mixing fluid streams
US7383850B2 (en) * 2005-01-18 2008-06-10 Peerless Mfg. Co. Reagent injection grid
US8790913B2 (en) 2005-10-26 2014-07-29 Pbs Biotech, Inc. Methods of using pneumatic bioreactors
US7628528B2 (en) * 2005-10-26 2009-12-08 PRS Biotech, Inc. Pneumatic bioreactor
US20080261299A1 (en) * 2007-04-23 2008-10-23 Zeikus J Gregory Pneumatic Bioreactor
DE102005059971A1 (de) † 2005-12-15 2007-06-21 Fisia Babcock Environment Gmbh Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom, insbesondere zum Einbringen eines Reduktionsmittels in ein Stickoxide enthaltendes Rauchgas
DE102006004069A1 (de) * 2006-01-28 2007-09-06 Fisia Babcock Environment Gmbh Verfahren und Vorrichtung zum Vermischen eines Fluids mit einem großen Gasmengenstrom
TWI426952B (zh) * 2006-06-27 2014-02-21 Sulzer Chemtech Ag 具有在通路流動方向上產生流動漩渦之葉片對的靜態混合器
FR2912462A1 (fr) * 2007-02-09 2008-08-15 Renault Sas Systeme de traitement des gaz d'echappement comprenant un injecteur d'hydrocarbures
US7713730B2 (en) * 2007-04-24 2010-05-11 Pbs Biotech, Inc. Pneumatic bioreactor
US8083156B2 (en) * 2007-05-18 2011-12-27 Urs Corporation Dispersion lance and shield for dispersing a treating agent into a fluid stream
US8011601B2 (en) * 2007-05-18 2011-09-06 Urs Corporation Dispersion lance for dispersing a treating agent into a fluid stream
EP2279240A2 (fr) * 2008-04-25 2011-02-02 PBS Biotech, Inc Appareil de bioréacteur
US8317390B2 (en) * 2010-02-03 2012-11-27 Babcock & Wilcox Power Generation Group, Inc. Stepped down gas mixing device
US8881500B2 (en) * 2010-08-31 2014-11-11 General Electric Company Duplex tab obstacles for enhancement of deflagration-to-detonation transition
FR2976984A1 (fr) * 2011-06-21 2012-12-28 Peugeot Citroen Automobiles Sa Conduit a generateur(s) de vortex pour limiter le bruit
US9387448B2 (en) * 2012-11-14 2016-07-12 Innova Global Ltd. Fluid flow mixer
US9539535B2 (en) * 2013-02-20 2017-01-10 United Conveyor Corporation Injection lance assembly
US10245548B2 (en) * 2013-02-20 2019-04-02 United Conveyor Corporation Injection lance assembly
US8801841B1 (en) * 2013-02-20 2014-08-12 United Conveyor Corporation Injection lance assembly
US20170173516A1 (en) * 2013-02-20 2017-06-22 United Conveyor Corporation Injection Lance Assembly
DE102018005192B3 (de) 2018-07-02 2019-12-05 Truma Gerätetechnik GmbH & Co. KG Brennervorrichtung
JP7261019B2 (ja) * 2019-01-21 2023-04-19 三菱重工業株式会社 脱硝装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000941A (en) * 1960-07-21 1965-08-11 Denis William Bryer Improvements in or relating to the production of gaseous currents
US4164375A (en) * 1976-05-21 1979-08-14 E. T. Oakes Limited In-line mixer
EP0063729A2 (fr) * 1981-04-25 1982-11-03 Gerhart Prof. Dr. Eigenberger Dispositif pour l'inversion et le mélange de matières en écoulement
WO1989000076A1 (fr) * 1987-06-29 1989-01-12 Moore Barrett And Redwood Limited Melangeur statique pour fluides
US4812049A (en) * 1984-09-11 1989-03-14 Mccall Floyd Fluid dispersing means
US5330267A (en) * 1991-12-10 1994-07-19 Gebrueder Sulzer Aktiengesellschaft Stationary fluid mixer with fluid guide surfaces
EP0638732A1 (fr) * 1993-08-03 1995-02-15 BDAG Balcke-Dürr Aktiengesellschaft Diffuseur
DE4341450A1 (de) * 1993-12-06 1995-06-08 Bmw Rolls Royce Gmbh Strömungsleitkörper für eine Gasturbinen-Brennkammer
US5513982A (en) * 1993-04-08 1996-05-07 Abb Management Ag Combustion chamber
DE19542521A1 (de) * 1995-11-15 1997-05-22 Ruhrgas Ag Verfahren und Brenner zum Verbrennen eines Luft/Brennstoff-Gemisches
DE29722388U1 (de) * 1997-12-18 1998-03-26 Hester Hilmar Mehrkomponenten Mischvorrichtung
US5839828A (en) * 1996-05-20 1998-11-24 Glanville; Robert W. Static mixer

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1454196A (en) * 1921-07-16 1923-05-08 Trood Samuel Device for producing and utilizing combustible mixture
US1466006A (en) * 1922-09-14 1923-08-28 Trood Samuel Apparatus for producing and utilizing combustible mixture
SE320225B (fr) * 1968-06-17 1970-02-02 Svenska Flygmotorer Ab
US3653823A (en) * 1970-02-27 1972-04-04 Chemical Construction Corp Removal of sulfur dioxide from gas streams
DE2911873C2 (de) * 1979-03-26 1982-08-19 Balcke-Dürr AG, 4030 Ratingen Kühlturm
US4337229A (en) * 1980-12-08 1982-06-29 Teller Environmental Systems, Inc. Treatment of flue gases
US4495858A (en) * 1982-05-07 1985-01-29 Rocky Mountain Sheet Metal Company, Inc. Fixed blade air blender apparatus
DE8219268U1 (de) * 1982-07-06 1982-10-07 Balcke-Dürr AG, 4030 Ratingen Vorrichtung zur vergleichmaessigung der stroemung
DD213602A1 (de) * 1983-03-03 1984-09-19 Adw Ddr Statischer mischer
DD218989A3 (de) * 1983-05-19 1985-02-20 Leipzig Chemieanlagen Vorrichtung zum statischen mischen fliessfaehiger medien
DD241203A1 (de) * 1985-09-25 1986-12-03 Akad Wissenschaften Ddr Grundelement und daraus hergestellter statischer mischer
US4726918A (en) * 1986-09-02 1988-02-23 William Carson Packing element
US4718393A (en) * 1986-11-20 1988-01-12 Bakish Richard J Air-fuel homogenizer
DE3723618C1 (en) * 1987-07-17 1988-12-01 Steinmueller Gmbh L & C Apparatus for mixing two gases
DE4123161A1 (de) * 1991-07-12 1993-01-14 Siemens Ag Statischer mischer
EP0526393B1 (fr) * 1991-07-30 1996-08-28 Sulzer Chemtech AG dispositif d'immixtion
DE59401018D1 (de) * 1993-04-08 1996-12-19 Abb Management Ag Mischkammer
DE59401295D1 (de) * 1993-04-08 1997-01-30 Abb Management Ag Mischkammer
DE4325968C2 (de) * 1993-08-03 1997-04-10 Balcke Duerr Ag Vorrichtung zum Kühlen von Gasen und gegebenenfalls Trocknen von dem Gas zugegebenen Feststoffteilchen
WO1995010009A1 (fr) * 1993-10-04 1995-04-13 Luwa Ag Melangeur
US5536207A (en) * 1994-12-19 1996-07-16 Blender Products, Inc. Static air mixing apparatus
DE19544816A1 (de) * 1995-12-01 1997-06-05 Abb Research Ltd Mischvorrichtung
DE19651074A1 (de) * 1996-12-09 1998-06-10 Abb Research Ltd Verfahren und Einrichtung zur nassen Rauchgasentschwefelung
DE19718613A1 (de) * 1997-05-02 1998-11-05 Esg Mbh Waschturm mit Strömungsschikanen
US5967658A (en) * 1998-07-28 1999-10-19 Kam Controls Incorporated Static mixing apparatus and method

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000941A (en) * 1960-07-21 1965-08-11 Denis William Bryer Improvements in or relating to the production of gaseous currents
US4164375A (en) * 1976-05-21 1979-08-14 E. T. Oakes Limited In-line mixer
EP0063729A2 (fr) * 1981-04-25 1982-11-03 Gerhart Prof. Dr. Eigenberger Dispositif pour l'inversion et le mélange de matières en écoulement
US4812049A (en) * 1984-09-11 1989-03-14 Mccall Floyd Fluid dispersing means
WO1989000076A1 (fr) * 1987-06-29 1989-01-12 Moore Barrett And Redwood Limited Melangeur statique pour fluides
US5330267A (en) * 1991-12-10 1994-07-19 Gebrueder Sulzer Aktiengesellschaft Stationary fluid mixer with fluid guide surfaces
US5513982A (en) * 1993-04-08 1996-05-07 Abb Management Ag Combustion chamber
EP0638732A1 (fr) * 1993-08-03 1995-02-15 BDAG Balcke-Dürr Aktiengesellschaft Diffuseur
DE4341450A1 (de) * 1993-12-06 1995-06-08 Bmw Rolls Royce Gmbh Strömungsleitkörper für eine Gasturbinen-Brennkammer
DE19542521A1 (de) * 1995-11-15 1997-05-22 Ruhrgas Ag Verfahren und Brenner zum Verbrennen eines Luft/Brennstoff-Gemisches
US5839828A (en) * 1996-05-20 1998-11-24 Glanville; Robert W. Static mixer
DE29722388U1 (de) * 1997-12-18 1998-03-26 Hester Hilmar Mehrkomponenten Mischvorrichtung

Also Published As

Publication number Publication date
DE19820992A1 (de) 1999-11-18
US6135629A (en) 2000-10-24
DE19820992C2 (de) 2003-01-09
EP0956897A2 (fr) 1999-11-17
KR19990088142A (ko) 1999-12-27
JP2000061283A (ja) 2000-02-29
PL333040A1 (en) 1999-11-22
TW499321B (en) 2002-08-21

Similar Documents

Publication Publication Date Title
EP0956897A3 (fr) Dispositif pour mélanger un gaz passant un conduit
DE102004035893B4 (de) Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums
EP0846617A3 (fr) Elément de surface disposé sur une paroi parcourue par un fluide présentant un écoulement turbulent dans la direction principale d'écoulement.
CA2417273A1 (fr) Element melangeur statique et procede de melange de deux fluides
EP1646847A1 (fr) Dispositif pour determiner au moins un parametre d'un fluide qui circule dans une conduite
DE102004022271A1 (de) Vorrichtung zur Bestimmung wenigstens eines Parameters eines in einer Leitung strömenden Mediums
DE4103088A1 (de) Vorrichtung zur ausbildung gleichmaessig verlaufender kanten an bzw. in gebaeuden
DE2811651C3 (de) Nachbrennvorrichtung mit Katalysator
DE2841236A1 (de) Zweiteilige isolierschale fuer ein rohr
EP0446429B1 (fr) Passage de conduites à travers une paroi, en particulier pour des tuyaux souples et/ou rigides
DE2611115C3 (de) Isoliermantel, insbesondere für Heizungskessel
DE2732093C2 (de) "Installationselement zur Durchführung von Energieträgern durch Flachdächer oder Decken"
DE202012100639U1 (de) Vorrichtung zur Befestigung von Schneefangmitteln
DE2544317C2 (de) Schornsteinaufsatz mit einem in den Rauchgasabzug einsetzbaren Metallrohr
EP4092347B1 (fr) Élément de tirage descendant et agencement
DE3109899C2 (de) Heizungskessel mit Nachschaltwärmetauscher
DE2547283A1 (de) Dachrinne mit an ihr angebrachtem korrosionsschutz
CH651620A5 (de) Schneefangvorrichtung mit einem schneefanggitter und mit einer zugeordneten befestigungseinrichtung zu dessen montage auf einem dach.
DE3641887A1 (de) Vorrichtung zum aufheizen einer fluessigkeit
DE3407554A1 (de) Installationsplatte fuer sanitaerarmaturen
DE20219694U1 (de) Dachhaube
DE3047162A1 (de) Vorrichtung zum nutzbarmachen von umgebungswaerme, insbesondere waermetauscherdach
DE4322664C2 (de) Verbindungsvorrichtung für Dichtungen
DE9309299U1 (de) Von einem Trägermedium durchflossenes Klimatisierungselement
DE2713206A1 (de) Dachauslass fuer entlueftungsleitungen an ziegeldaechern

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BBP ENVIRONMENT GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010607