WO2012012062A3 - Desuperheaters having vortex suppression - Google Patents

Desuperheaters having vortex suppression Download PDF

Info

Publication number
WO2012012062A3
WO2012012062A3 PCT/US2011/040902 US2011040902W WO2012012062A3 WO 2012012062 A3 WO2012012062 A3 WO 2012012062A3 US 2011040902 W US2011040902 W US 2011040902W WO 2012012062 A3 WO2012012062 A3 WO 2012012062A3
Authority
WO
WIPO (PCT)
Prior art keywords
vortex suppression
desuperheaters
flow path
vortex
fluid flow
Prior art date
Application number
PCT/US2011/040902
Other languages
French (fr)
Other versions
WO2012012062A2 (en
Inventor
Theodore Paul Geelhart
John Graham Brett
Justin Paul Goodwin
Jesse Creighton Doyle
Original Assignee
Fisher Controls International Llc
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 Fisher Controls International Llc filed Critical Fisher Controls International Llc
Priority to BR112013001340-0A priority Critical patent/BR112013001340A2/en
Priority to RU2013106758/06A priority patent/RU2584102C2/en
Priority to AU2011280120A priority patent/AU2011280120B2/en
Priority to CA2808041A priority patent/CA2808041C/en
Priority to JP2013520713A priority patent/JP5956990B2/en
Priority to CN201180001598.0A priority patent/CN103547859B/en
Priority to EP11728487.7A priority patent/EP2596288B1/en
Priority to MX2013000843A priority patent/MX340864B/en
Publication of WO2012012062A2 publication Critical patent/WO2012012062A2/en
Priority to NO20130111A priority patent/NO340588B1/en
Publication of WO2012012062A3 publication Critical patent/WO2012012062A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123—Water injection apparatus
    • 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
    • B05B7/0075—Nozzle arrangements in gas streams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Road Paving Structures (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Braking Arrangements (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Measuring Volume Flow (AREA)
  • Physical Water Treatments (AREA)
  • Pipe Accessories (AREA)

Abstract

Desuperheaters having vortex suppression are described herein. An example desuperheater (202) includes a body portion (212) having a passageway to provide cooling water to a fluid flow path and vortex suppression device (204, 246a-c) adjacent an end of the body. The vortex suppression device is disposed within the fluid flow path to attenuate or suppress vortex shedding or flow induced vibrations imparted on the desuperheater by a fluid in the fluid flow path.
PCT/US2011/040902 2010-07-20 2011-06-17 Desuperheaters having vortex suppression WO2012012062A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR112013001340-0A BR112013001340A2 (en) 2010-07-20 2011-06-17 desuperheaters having vortex pressure
RU2013106758/06A RU2584102C2 (en) 2010-07-20 2011-06-17 Steam attemperator with suppression of vorticity
AU2011280120A AU2011280120B2 (en) 2010-07-20 2011-06-17 Desuperheaters having vortex suppression
CA2808041A CA2808041C (en) 2010-07-20 2011-06-17 Desuperheaters having vortex suppression
JP2013520713A JP5956990B2 (en) 2010-07-20 2011-06-17 Slow heatr with vortex suppression
CN201180001598.0A CN103547859B (en) 2010-07-20 2011-06-17 There is the attemperator of eddy current suppression
EP11728487.7A EP2596288B1 (en) 2010-07-20 2011-06-17 Desuperheaters having vortex suppression
MX2013000843A MX340864B (en) 2010-07-20 2011-06-17 Desuperheaters having vortex suppression.
NO20130111A NO340588B1 (en) 2010-07-20 2013-01-18 Steam coolers with vortex brake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/840,036 2010-07-20
US12/840,036 US20120017852A1 (en) 2010-07-20 2010-07-20 Desuperheaters having vortex suppression

Publications (2)

Publication Number Publication Date
WO2012012062A2 WO2012012062A2 (en) 2012-01-26
WO2012012062A3 true WO2012012062A3 (en) 2014-01-09

Family

ID=44627632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/040902 WO2012012062A2 (en) 2010-07-20 2011-06-17 Desuperheaters having vortex suppression

Country Status (11)

Country Link
US (1) US20120017852A1 (en)
EP (1) EP2596288B1 (en)
JP (1) JP5956990B2 (en)
CN (1) CN103547859B (en)
AR (1) AR084470A1 (en)
BR (1) BR112013001340A2 (en)
CA (1) CA2808041C (en)
MX (1) MX340864B (en)
NO (1) NO340588B1 (en)
RU (1) RU2584102C2 (en)
WO (1) WO2012012062A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2374233B8 (en) * 2010-08-02 2013-02-27 Deutecno S.L. RESONANT AIRCRAFT BY VORTICITY.
US9492829B2 (en) 2013-03-11 2016-11-15 Control Components, Inc. Multi-spindle spray nozzle assembly
US11346545B2 (en) * 2018-11-09 2022-05-31 Fisher Controls International Llc Spray heads for use with desuperheaters and desuperheaters including such spray heads
WO2020154102A1 (en) * 2019-01-24 2020-07-30 Bwxt Nuclear Energy, Inc. Apparatus for desuperheating high temperature, high velocity steam
US11454390B2 (en) 2019-12-03 2022-09-27 Fisher Controls International Llc Spray heads for use with desuperheaters and desuperheaters including such spray heads

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
JP2000291907A (en) * 1999-04-06 2000-10-20 Ishikawajima Harima Heavy Ind Co Ltd Spray nozzle

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354842A (en) * 1938-08-06 1944-08-01 Spence Engineering Company Inc Desuperheater
US3496724A (en) * 1967-11-30 1970-02-24 Allis Chalmers Mfg Co Main steam line desuperheater systems,apparatus and method
US4130611A (en) * 1976-12-06 1978-12-19 Yarway Corporation Attemperator
US4421069A (en) * 1982-09-07 1983-12-20 Foster Wheeler Energy Corporation Desuperheater spray liner assembly
SU1255806A2 (en) * 1984-12-07 1986-09-07 Войсковая Часть 27177-К Injecting attemperator
US4909445A (en) * 1987-08-24 1990-03-20 Steam Systems And Service Incorporated Desuperheat flow nozzle
US4828767A (en) * 1988-09-01 1989-05-09 Atlantic Richfield Company Method and system for installing steam desuperheaters
JPH05141045A (en) * 1991-11-19 1993-06-08 Kubota Corp Roof material
JP3163739B2 (en) * 1992-05-07 2001-05-08 松下電器産業株式会社 Electric blower impeller
RU2066811C1 (en) * 1993-01-12 1996-09-20 Производственное объединение "Красный котельщик" Spray-type desuperheater
US5338496A (en) * 1993-04-22 1994-08-16 Atwood & Morrill Co., Inc. Plate type pressure-reducting desuperheater
RU2052712C1 (en) * 1993-04-28 1996-01-20 Государственный научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза Steam cooler
US5607626A (en) * 1995-08-18 1997-03-04 Copes-Vulcan, Inc. Spring assisted multi-nozzle desuperheater
JP2003021319A (en) * 2001-07-09 2003-01-24 Noritz Corp Burner
JP2004218985A (en) * 2003-01-16 2004-08-05 Toshiba Corp Steam temperature reducing device
US7654509B2 (en) * 2008-05-09 2010-02-02 Control Components, Inc. Desuperheater spray nozzle
CN201382403Y (en) * 2009-03-20 2010-01-13 北京康泰丰源科技发展有限公司 Desuperheater
US8333329B2 (en) * 2009-06-19 2012-12-18 Spx Corporation Atomizing desuperheater shutoff apparatus and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
JP2000291907A (en) * 1999-04-06 2000-10-20 Ishikawajima Harima Heavy Ind Co Ltd Spray nozzle

Also Published As

Publication number Publication date
RU2013106758A (en) 2014-09-10
US20120017852A1 (en) 2012-01-26
CN103547859A (en) 2014-01-29
JP5956990B2 (en) 2016-07-27
JP2014504352A (en) 2014-02-20
CA2808041C (en) 2018-05-08
NO20130111A1 (en) 2013-01-18
MX340864B (en) 2016-07-28
EP2596288B1 (en) 2016-05-11
CA2808041A1 (en) 2012-01-26
BR112013001340A2 (en) 2020-08-11
RU2584102C2 (en) 2016-05-20
AU2011280120A1 (en) 2013-01-31
WO2012012062A2 (en) 2012-01-26
MX2013000843A (en) 2013-05-20
EP2596288A2 (en) 2013-05-29
AR084470A1 (en) 2013-05-22
CN103547859B (en) 2016-08-03
NO340588B1 (en) 2017-05-15

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