CA2233546C - Spring assisted multi-nozzle desuperheater - Google Patents

Spring assisted multi-nozzle desuperheater Download PDF

Info

Publication number
CA2233546C
CA2233546C CA002233546A CA2233546A CA2233546C CA 2233546 C CA2233546 C CA 2233546C CA 002233546 A CA002233546 A CA 002233546A CA 2233546 A CA2233546 A CA 2233546A CA 2233546 C CA2233546 C CA 2233546C
Authority
CA
Canada
Prior art keywords
bore
piston
steam
face
fitting
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 - Fee Related
Application number
CA002233546A
Other languages
English (en)
French (fr)
Other versions
CA2233546A1 (en
Inventor
Timothy Edward Kunkle
Allan Kevin Shea
Richard Frank Kuntz
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.)
Copes Vulcan Inc
Original Assignee
Copes Vulcan Inc
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 Copes Vulcan Inc filed Critical Copes Vulcan Inc
Publication of CA2233546A1 publication Critical patent/CA2233546A1/en
Application granted granted Critical
Publication of CA2233546C publication Critical patent/CA2233546C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G5/00Controlling superheat temperature
    • F22G5/12Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays
    • F22G5/123Water injection apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22GSUPERHEATING OF STEAM
    • F22G5/00Controlling superheat temperature
    • F22G5/12Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
CA002233546A 1996-08-22 1996-08-22 Spring assisted multi-nozzle desuperheater Expired - Fee Related CA2233546C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/013620 WO1998008025A1 (en) 1996-08-22 1996-08-22 Spring assisted multi-nozzle desuperheater

Publications (2)

Publication Number Publication Date
CA2233546A1 CA2233546A1 (en) 1998-02-26
CA2233546C true CA2233546C (en) 2002-12-24

Family

ID=22255654

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233546A Expired - Fee Related CA2233546C (en) 1996-08-22 1996-08-22 Spring assisted multi-nozzle desuperheater

Country Status (7)

Country Link
EP (1) EP0856127B1 (es)
JP (1) JP3872818B2 (es)
KR (1) KR100400691B1 (es)
CA (1) CA2233546C (es)
DE (1) DE69617984T2 (es)
ES (1) ES2171225T3 (es)
WO (1) WO1998008025A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830244C2 (de) * 1998-07-07 2000-05-18 Holter Gmbh & Co Einspritzkühler zur Temperaturregelung von überhitztem Dampf
JP4765218B2 (ja) * 2001-07-31 2011-09-07 株式会社Ihi 流体混合器
US8333329B2 (en) * 2009-06-19 2012-12-18 Spx Corporation Atomizing desuperheater shutoff apparatus and method
KR101037380B1 (ko) * 2010-12-16 2011-05-26 주식회사 신흥기공 유로가변형 노즐이 구비된 보일러용 과열저감기
ITMI20112004A1 (it) * 2011-11-04 2013-05-05 Parcol S P A Dispositivo atomizzatore per attempramento di vapore
EP3278021A4 (en) 2015-04-02 2018-12-05 Emerson Vulcan Holding LLC Desuperheater system
US11346545B2 (en) 2018-11-09 2022-05-31 Fisher Controls International Llc Spray heads for use with desuperheaters and desuperheaters including such spray heads
US11454390B2 (en) 2019-12-03 2022-09-27 Fisher Controls International Llc Spray heads for use with desuperheaters and desuperheaters including such spray heads

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130611A (en) * 1976-12-06 1978-12-19 Yarway Corporation Attemperator
JPS6321814Y2 (es) * 1980-12-11 1988-06-15
JPS5895103A (ja) * 1981-11-30 1983-06-06 ガデリウス株式会社 圧力噴霧式多孔型減温器
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
JPH0680363B2 (ja) * 1987-03-11 1994-10-12 株式会社テイエルブイ 蒸気減温弁
JPS6422367A (en) * 1987-07-20 1989-01-25 Kensetsusho Kinkichihou Kenset Flying distance fixing injection equipment for continuously controlling sprinkling amount of water
JPH0225607A (ja) * 1988-07-14 1990-01-29 Tlv Co Ltd 蒸気減温弁
DE9116411U1 (de) * 1991-05-06 1992-10-01 Welland & Tuxhorn Armaturen- u. Maschinenfabrik GmbH & Co. KG, 4800 Bielefeld Druckgeregelte Düse
SE501510C2 (sv) * 1992-08-26 1995-03-06 Btg Kaelle Inventing Ab Förfarande och anordning för reducering av en ångas tryck och temperatur vid en ångkonditioneringsventil
JP3369614B2 (ja) * 1992-11-30 2003-01-20 カヤバ工業株式会社 リリーフ弁
DE4305116A1 (de) * 1993-02-03 1994-08-04 Holter Gmbh & Co Einspritzkühler
JP2605648Y2 (ja) * 1993-04-21 2000-07-31 日東工器株式会社 過充填防止弁装置
AT400616B (de) * 1993-10-21 1996-02-26 Schmidt Armaturen Ges M B H Vorrichtung zur kühlung von heissdampf

Also Published As

Publication number Publication date
CA2233546A1 (en) 1998-02-26
KR20000064291A (ko) 2000-11-06
DE69617984T2 (de) 2002-09-12
EP0856127B1 (en) 2001-12-12
ES2171225T3 (es) 2002-09-01
DE69617984D1 (de) 2002-01-24
WO1998008025A1 (en) 1998-02-26
JP3872818B2 (ja) 2007-01-24
EP0856127A1 (en) 1998-08-05
KR100400691B1 (ko) 2003-12-31

Similar Documents

Publication Publication Date Title
US5607626A (en) Spring assisted multi-nozzle desuperheater
CA1063894A (en) Attemperator
CA1258797A (en) Electromagnetic fuel injector with thin orifice director plate
CA2233546C (en) Spring assisted multi-nozzle desuperheater
US6746001B1 (en) Desuperheater nozzle
CA1262427A (en) Electromagnetic fuel injector with orifice director plate
RU2573097C2 (ru) Топливная форсунка с датчиком давления
US3982693A (en) Orifice plunger valve fuel injector
JPS6138349B2 (es)
US6394418B1 (en) Bellows actuator for pressure and flow control
JP2000500855A (ja) スプリング補助付き多ノズル式過熱低減器
US4971005A (en) Fuel control utilizing a multifunction valve
KR100193320B1 (ko) 냉각 스팀을 갖는 스팀과 연료 오일의 공급 및 퍼지 밸브
US3022954A (en) Variable area valve
CN101625116B (zh) 高温高压正作用减温器
MXPA98003112A (es) Desrecalentador de vapor con multiples boquillas asistido por resorte
CN201475985U (zh) 高温高压正作用减温器
GB1599861A (en) Method of and apparatus for determining the state of aggregation of a medium
US3406906A (en) Fuel atomizing burner for liquid fuels
WO1986000668A1 (en) Fuel injector
RU2160867C1 (ru) Охладительная установка
JPS6111516A (ja) 可変吐出量旋回噴霧ノズル
RU2100704C1 (ru) Блок-кран автоматики газовой горелки
GB2295881A (en) Control valve
JPH0577921B2 (es)

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed