DE59401018D1 - Mischkammer - Google Patents

Mischkammer

Info

Publication number
DE59401018D1
DE59401018D1 DE59401018T DE59401018T DE59401018D1 DE 59401018 D1 DE59401018 D1 DE 59401018D1 DE 59401018 T DE59401018 T DE 59401018T DE 59401018 T DE59401018 T DE 59401018T DE 59401018 D1 DE59401018 D1 DE 59401018D1
Authority
DE
Germany
Prior art keywords
mixing chamber
mixing
chamber
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
DE59401018T
Other languages
English (en)
Inventor
Rolf Dr Althaus
Alexander Dr Beeck
Yau-Pin Dr Chyou
Adnan Dr Eroglu
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.)
Alstom SA
Original Assignee
ABB Management AG
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 ABB Management AG filed Critical ABB Management AG
Application granted granted Critical
Publication of DE59401018D1 publication Critical patent/DE59401018D1/de
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
    • B01F25/4317—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • B01F25/314—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
    • 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
    • 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
    • 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
    • B01F25/434—Mixing tubes comprising cylindrical or conical inserts provided with grooves or protrusions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
DE59401018T 1993-04-08 1994-03-07 Mischkammer Expired - Lifetime DE59401018D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH108693 1993-04-08

Publications (1)

Publication Number Publication Date
DE59401018D1 true DE59401018D1 (de) 1996-12-19

Family

ID=4202135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59401018T Expired - Lifetime DE59401018D1 (de) 1993-04-08 1994-03-07 Mischkammer

Country Status (4)

Country Link
US (1) US5518311A (de)
EP (1) EP0619133B1 (de)
JP (1) JP3527279B2 (de)
DE (1) DE59401018D1 (de)

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CH687832A5 (de) * 1993-04-08 1997-02-28 Asea Brown Boveri Brennstoffzufuehreinrichtung fuer Brennkammer.
ATE168582T1 (de) * 1994-03-25 1998-08-15 Siemens Ag Kombinierte einbring- und mischvorrichtung
DE4446541A1 (de) * 1994-12-24 1996-06-27 Abb Management Ag Brennkammer
DE19508018A1 (de) * 1995-03-07 1996-09-12 Abb Management Ag Verfahren zum Betrieb einer Kraftwerksanlage
DE19510744A1 (de) * 1995-03-24 1996-09-26 Abb Management Ag Brennkammer mit Zweistufenverbrennung
DE19520291A1 (de) * 1995-06-02 1996-12-05 Abb Management Ag Brennkammer
DE19536672A1 (de) * 1995-09-30 1997-04-03 Abb Research Ltd Verfahren und Vorrichtung zur Verbrennung von Brennstoffen
DE19543701A1 (de) * 1995-11-23 1997-05-28 Abb Research Ltd Vormischbrenner
DE19544816A1 (de) * 1995-12-01 1997-06-05 Abb Research Ltd Mischvorrichtung
DE19609912A1 (de) 1996-03-14 1997-09-18 Asea Brown Boveri Verfahren zum Betrieb einer Kraftwerksanlage
DE19615911A1 (de) * 1996-04-22 1997-10-23 Asea Brown Boveri Verfahren zum Betrieb einer Kombianlage
DE19700462C2 (de) * 1997-01-09 1999-07-01 Guenther Schwald Statischer Mischer
DE19820992C2 (de) * 1998-05-11 2003-01-09 Bbp Environment Gmbh Vorrichtung zur Durchmischung eines einen Kanal durchströmenden Gasstromes und Verfahren unter Verwendung der Vorrichtung
DE59808544D1 (de) 1998-08-05 2003-07-03 Alstom Switzerland Ltd Verfahren zur Kühlung der thermisch belasteten Strukturen einer Kraftwerksanlage
FI114030B (fi) * 1999-10-12 2004-07-30 Metso Paper Inc Menetelmä ja sovitelma paperinvalmistuksen massakomponenttien sekoittamiseksi
DE50001174D1 (de) * 2000-06-19 2003-03-06 Balcke Duerr Energietech Gmbh Mischer für die Mischung von Gasen und anderen Newtonschen Flüssigkeiten
US6886973B2 (en) * 2001-01-03 2005-05-03 Basic Resources, Inc. Gas stream vortex mixing system
DE10128063A1 (de) 2001-06-09 2003-01-23 Alstom Switzerland Ltd Brennersystem
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
CN1204945C (zh) * 2003-09-05 2005-06-08 刘兆彦 一种管、筒或塔内构件立交盘
US7383850B2 (en) * 2005-01-18 2008-06-10 Peerless Mfg. Co. Reagent injection grid
US7458520B2 (en) * 2005-04-19 2008-12-02 Masco Corporation Of Indiana Electronic proportioning valve
US20080060361A1 (en) * 2006-09-07 2008-03-13 Pratt & Whitney Rocketdyne, Inc. Multi-height ramp injector scramjet combustor
US20080237044A1 (en) * 2007-03-28 2008-10-02 The Charles Stark Draper Laboratory, Inc. Method and apparatus for concentrating molecules
WO2008130618A1 (en) 2007-04-19 2008-10-30 The Charles Stark Draper Laboratory, Inc. Method and apparatus for separating particles, cells, molecules and particulates
US7837379B2 (en) * 2007-08-13 2010-11-23 The Charles Stark Draper Laboratory, Inc. Devices for producing a continuously flowing concentration gradient in laminar flow
US8087250B2 (en) 2008-06-26 2012-01-03 General Electric Company Duplex tab exhaust nozzle
EP2230455B1 (de) * 2009-03-16 2012-04-18 Alstom Technology Ltd Brenner für eine Gasturbine und Verfahren zur lokalen Kühlung von heißen Gasströmen, die einen Brenner durchlaufen
US9488386B2 (en) * 2009-09-18 2016-11-08 Massachusetts Institute Of Technology Concentrated solar power system receiver
JP2011102669A (ja) * 2009-11-10 2011-05-26 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器及びガスタービン
EP2577071B1 (de) 2010-06-01 2017-12-20 Esg Mbh Kanal mit strömungsleitfläche
US8690536B2 (en) * 2010-09-28 2014-04-08 Siemens Energy, Inc. Turbine blade tip with vortex generators
US9435537B2 (en) * 2010-11-30 2016-09-06 General Electric Company System and method for premixer wake and vortex filling for enhanced flame-holding resistance
US20130047978A1 (en) * 2011-08-31 2013-02-28 Massachusetts Institute Of Technology Vortex-induced cleaning of surfaces
US20140123653A1 (en) * 2012-11-08 2014-05-08 General Electric Company Enhancement for fuel injector
EP2775107A1 (de) 2013-03-06 2014-09-10 Alstom Technology Ltd Verfahren zum Hochfahren und Betrieben eines Kombikraftwerks
US20150003962A1 (en) * 2013-06-27 2015-01-01 Bruce L. Smith Apparatus for reducing a temperature gradient of mainstream fluid downstream of an airfoil in a gas turbine engine
US9358557B2 (en) * 2013-12-20 2016-06-07 Young Living Essential Oils, Lc Liquid diffuser
JP2017519173A (ja) 2014-05-13 2017-07-13 マサチューセッツ インスティテュート オブ テクノロジー 集光型太陽熱発電用の安価な放物面円筒形トラフ
US9968929B2 (en) * 2015-10-27 2018-05-15 Apex Biotechnology Corp. Reaction cassette and assay device
US11067277B2 (en) * 2016-10-07 2021-07-20 General Electric Company Component assembly for a gas turbine engine
EP3354984B1 (de) * 2017-01-31 2020-09-09 Ansaldo Energia Switzerland AG Gelappter injektor für eine gasturbinenbrennkammer
CN115487698A (zh) * 2022-09-01 2022-12-20 同济大学 一种土壤中污染物高压涡流高效分离方法

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US1454196A (en) * 1921-07-16 1923-05-08 Trood Samuel Device for producing and utilizing combustible mixture
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US3404869A (en) * 1966-07-18 1968-10-08 Dow Chemical Co Interfacial surface generator
US3671208A (en) * 1970-10-09 1972-06-20 Wayne G Medsker Fluid mixing apparatus
CH581493A5 (en) * 1974-06-24 1976-11-15 Escher Wyss Ag Static mixer for in line mixing - having sudden expansion with secondary fluid injection just prior to it
US4164375A (en) * 1976-05-21 1979-08-14 E. T. Oakes Limited In-line mixer
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CA1129303A (en) * 1978-07-19 1982-08-10 Figgie International Inc. Pressure-demand breathing apparatus with automatic air shut-off
DE2934087A1 (de) * 1978-10-07 1981-03-12 Ruhrkohle Ag, 4300 Essen Austragsduese
AT360737B (de) * 1979-05-03 1981-01-26 Ivar Wolff Ges M B H Dr Vorrichtung zum zumischen von zuschlagstoffen in einen materialstrom
DE3043239C2 (de) * 1980-11-15 1985-11-28 Balcke-Dürr AG, 4030 Ratingen Verfahren und Vorrichtung zum Vermischen mindestens zweier fluider Teilströme
DE3520772A1 (de) 1985-06-10 1986-12-11 INTERATOM GmbH, 5060 Bergisch Gladbach Mischvorrichtung
US4899772A (en) * 1988-10-20 1990-02-13 Rockwell International Corporation Mixing aids for supersonic flows
DE4041295A1 (de) * 1990-12-21 1992-07-02 Siemens Ag Kernreaktor-anlage, insbesondere fuer leichtwasserreaktoren, mit einer kernrueckhaltevorrichtung, verfahren zur notkuehlung bei einer solchen kernreaktor-anlage und verwendung turbulenzerzeugender deltafluegel

Also Published As

Publication number Publication date
US5518311A (en) 1996-05-21
EP0619133A1 (de) 1994-10-12
JP3527279B2 (ja) 2004-05-17
EP0619133B1 (de) 1996-11-13
JPH06307640A (ja) 1994-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM, PARIS, FR