ES2085659T3 - Lanza de quemador para pulverizar una suspension de carbon-agua. - Google Patents

Lanza de quemador para pulverizar una suspension de carbon-agua.

Info

Publication number
ES2085659T3
ES2085659T3 ES93100768T ES93100768T ES2085659T3 ES 2085659 T3 ES2085659 T3 ES 2085659T3 ES 93100768 T ES93100768 T ES 93100768T ES 93100768 T ES93100768 T ES 93100768T ES 2085659 T3 ES2085659 T3 ES 2085659T3
Authority
ES
Spain
Prior art keywords
burner
pipe
nozzle body
outer pipe
pulverising
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
ES93100768T
Other languages
English (en)
Inventor
Gunther Dehn
Horst Dr Mollenhoff
Rudiger Wegelin
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.)
Lurgi Lentjes Babcock Energietechnik GmbH
Original Assignee
Lurgi Lentjes Babcock Energietechnik 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 Lurgi Lentjes Babcock Energietechnik GmbH filed Critical Lurgi Lentjes Babcock Energietechnik GmbH
Application granted granted Critical
Publication of ES2085659T3 publication Critical patent/ES2085659T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Spray-Type Burners (AREA)
  • Gas Burners (AREA)
  • Disintegrating Or Milling (AREA)
  • Nozzles (AREA)

Abstract

UN QUEMADOR EN FORMA DE LANZA PARA PULVERIZAR UNA SUSPENSION DE AGUA EN FORMA DE GAS Y CONSTA DE UN CONDUCTO (1) INTERIOR QUE CONDUCE LA SUSPENSION, UN CONDUCTO (2) EXTERIOR Y UN CUERPO DOSIFICADOR (10) COMUNICADO CON AMBOS CONDUCTOS (1, 2). EL CONDUCTO (2) EXTERIOR RODEA AL CONDUCTO (1) INTERIOR CONFORMANDO UNOS RESQUICIOS (5) CIRCULARES QUE GUIAN LOS MEDIOS DE PULVERIZACION. EN LOS RESQUICIOS (5) CIRCULARES SE DISPONEN DISTANCIADORES (3) UTILIZADOS O CUERPOS ESPIRALES. EL CONDUCTO (2) EXTERIOR SOBRESALE DEL CONDUCTO (1) INFERIOR POR TODA LA EXTENSION DEL QUEMADOR EN FORMA DE LANZA. EL CONDUCTO (2) EXTERIOR SOPORTA LONGITUDINALMENTE AL CUERPO INYECTOR (10). EL DIAMETRO EXTERIOR DEL CUERPO INYECTOR (10) SE CORRESPONDE CON EL DIAMETRO INFERIOR DEL CONDUCTO (2) EXTERIOR. EL CUERPO DOSIFICADOR (10) PRESENTA UN ANGULO CENTRAL ENTRE 35 Y 45 SICION CENTRAL(11).
ES93100768T 1992-04-13 1993-01-20 Lanza de quemador para pulverizar una suspension de carbon-agua. Expired - Lifetime ES2085659T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4212360A DE4212360A1 (de) 1992-04-13 1992-04-13 Brennerlanze zum Zerstäuben einer Kohle-Wasser-Suspension

Publications (1)

Publication Number Publication Date
ES2085659T3 true ES2085659T3 (es) 1996-06-01

Family

ID=6456723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100768T Expired - Lifetime ES2085659T3 (es) 1992-04-13 1993-01-20 Lanza de quemador para pulverizar una suspension de carbon-agua.

Country Status (7)

Country Link
US (1) US5335608A (es)
EP (1) EP0565814B1 (es)
JP (1) JP3557437B2 (es)
AT (1) ATE136106T1 (es)
DE (2) DE4212360A1 (es)
DK (1) DK0565814T3 (es)
ES (1) ES2085659T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110301A1 (de) * 1991-03-28 1992-10-01 Kurt Krieger Brennerplatte fuer strahlungsbrenner
DE19730617A1 (de) * 1997-07-17 1999-01-21 Abb Research Ltd Druckzerstäuberdüse
DE10156616B4 (de) * 2001-11-17 2006-11-02 Rwe Power Ag Verfahren zur Mitverbrennung von mechanisch entwässertem Klärschlamm in einem Wirbelschichtkessel mit stationärer oder schwach expandierter Wirbelschicht
DE10242594B4 (de) * 2002-09-13 2005-10-06 Sekundärrohstoff-Verwertungszentrum Schwarze Pumpe Gmbh Verfahren und Vorrichtung zum Einblasen von Vergasungsmittel in druckaufgeladene Vergasungsräume
CN1748108A (zh) * 2003-02-28 2006-03-15 韦巴斯托股份公司 将液体燃料雾化的喷嘴
US20100104990A1 (en) * 2008-10-23 2010-04-29 Sarmiento-Darkin Wladimir Y Wide flame burner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159356A (en) * 1979-10-25 1983-12-27 Kurt Skoog Method and device for producing microdroplets of fluid
CH651373A5 (en) * 1981-05-19 1985-09-13 Heberlein Textildruck Ag Supplementary burner on an installation for incinerating waste liquids or watery pastes
CA1209182A (en) * 1984-01-04 1986-08-05 Charles E. Capes Wear resistant atomizing nozzle assembly
DE3426488A1 (de) * 1984-07-18 1986-01-30 Deutsche Babcock Werke AG, 4200 Oberhausen Brenner fuer fluessige, insbesondere feste anteile enthaltende brennstoffe
US4616784A (en) * 1984-11-20 1986-10-14 Parker Hannifin Corporation Slurry atomizer
DE3518080A1 (de) * 1985-05-20 1986-11-20 Stubinen Utveckling AB, Stockholm Verfahren und vorrichtung zum verbrennen fluessiger und/oder fester brennstoffe in pulverisierter form
US4623906A (en) * 1985-10-31 1986-11-18 International Business Machines Corporation Stable surface coating for ink jet nozzles
US4858538A (en) * 1988-06-16 1989-08-22 Shell Oil Company Partial combustion burner
AT400181B (de) * 1990-10-15 1995-10-25 Voest Alpine Ind Anlagen Brenner für die verbrennung von feinkörnigen bis staubförmigen, festen brennstoffen
US5228624A (en) * 1992-03-02 1993-07-20 Mensink Daniel L Swirling structure for mixing two concentric fluid flows at nozzle outlet

Also Published As

Publication number Publication date
EP0565814A2 (de) 1993-10-20
JPH06317309A (ja) 1994-11-15
DE59302010D1 (de) 1996-05-02
EP0565814A3 (en) 1993-11-24
ATE136106T1 (de) 1996-04-15
US5335608A (en) 1994-08-09
EP0565814B1 (de) 1996-03-27
JP3557437B2 (ja) 2004-08-25
DE4212360A1 (de) 1993-10-14
DK0565814T3 (da) 1996-05-20

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