EP0971168A3 - Einspritzkühler zur Temperaturregelung von überhitztem Dampf - Google Patents

Einspritzkühler zur Temperaturregelung von überhitztem Dampf Download PDF

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Publication number
EP0971168A3
EP0971168A3 EP99108381A EP99108381A EP0971168A3 EP 0971168 A3 EP0971168 A3 EP 0971168A3 EP 99108381 A EP99108381 A EP 99108381A EP 99108381 A EP99108381 A EP 99108381A EP 0971168 A3 EP0971168 A3 EP 0971168A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
steam
superheated steam
tube
temperature control
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Withdrawn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
EP99108381A
Other languages
English (en)
French (fr)
Other versions
EP0971168A2 (de
Inventor
Matthias Wangemann
Andreas MÜLLER
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.)
Holter Regelarmaturen GmbH and Co KG
Original Assignee
Holter Regelarmaturen GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7873180&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0971168(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Holter Regelarmaturen GmbH and Co KG filed Critical Holter Regelarmaturen GmbH and Co KG
Publication of EP0971168A2 publication Critical patent/EP0971168A2/de
Publication of EP0971168A3 publication Critical patent/EP0971168A3/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

Der Einspritzkühler zur Temperaturregelung von überhitztem Dampf besitzt eine an einem Dampfrohr (1) festlegbare Kühlwasser-Zuführarmatur (2) und ein davon abgehendes und in das Dampfrohr (1) hineinragendes Düsenrohr (3).
Die Zuführarmatur (2) beinhaltet ein den Wasserdruck (P2) im Düsenrohr (3) einstellendes Regelventil (4) und das Düsenrohr (3) weist mindestens eine sich in Abhängigkeit vom Wasser- und Dampfdruck (P2,P1) einstellende Düse (5) auf.
Die Düse (5) oder Düsen (5) sind im Düsenrohr (3) quer zur Längsrichtung des Düsenrohres (3) und in Längsrichtung des Dampfrohres (1) angeordnet.
EP99108381A 1998-07-07 1999-04-29 Einspritzkühler zur Temperaturregelung von überhitztem Dampf Withdrawn EP0971168A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19830244 1998-07-07
DE1998130244 DE19830244C2 (de) 1998-07-07 1998-07-07 Einspritzkühler zur Temperaturregelung von überhitztem Dampf

Publications (2)

Publication Number Publication Date
EP0971168A2 EP0971168A2 (de) 2000-01-12
EP0971168A3 true EP0971168A3 (de) 2001-08-22

Family

ID=7873180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99108381A Withdrawn EP0971168A3 (de) 1998-07-07 1999-04-29 Einspritzkühler zur Temperaturregelung von überhitztem Dampf

Country Status (2)

Country Link
EP (1) EP0971168A3 (de)
DE (1) DE19830244C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352544B4 (de) * 2003-11-11 2016-07-07 Holter Regelarmaturen Gmbh & Co. Kg Wasserdampfumformer mit einer differenzdruckgesteuerten Einspritzdüse
US8333329B2 (en) * 2009-06-19 2012-12-18 Spx Corporation Atomizing desuperheater shutoff apparatus and method
EP2554902A1 (de) * 2011-08-05 2013-02-06 Siemens Aktiengesellschaft Umleitdampfstation
EP2623743A1 (de) * 2012-02-06 2013-08-07 Siemens Aktiengesellschaft Wassereinspritzvorrichtung für ein Umleitdampfsystem einer Kraftwerksanlage
CN103090362A (zh) * 2013-01-14 2013-05-08 浙江大学 自动调节喷嘴及方法
US9492829B2 (en) * 2013-03-11 2016-11-15 Control Components, Inc. Multi-spindle spray nozzle assembly
DE102013103496B4 (de) * 2013-04-08 2015-07-09 Artes Valve & Service GmbH Einspritzkühler
KR101456247B1 (ko) * 2013-12-04 2014-11-06 일월테크 주식회사 과열 저감기의 분사노즐
DE102018120214A1 (de) * 2018-08-20 2020-02-20 Frank Ostermann Kraftwerk sowie Verfahren zu dessen Betrieb
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331590A (en) * 1965-02-18 1967-07-18 Battenfeld Werner Pressure reducing control valve
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
US5045245A (en) * 1989-04-22 1991-09-03 Caldyn Apparatebau Gmbh Device for atomizing liquid or for comminuting gas into small bubbles
EP0682762A1 (de) * 1993-02-03 1995-11-22 Holter Regelaramturen Gmbh & C Einspritzkühler.
WO1998008025A1 (en) * 1996-08-22 1998-02-26 Copes-Vulcan, Inc. Spring assisted multi-nozzle desuperheater
GB2320319A (en) * 1996-12-10 1998-06-17 Copes Vulcan Limited Fluid mixing
DE19719120A1 (de) * 1997-05-07 1998-11-12 Schneider Bochumer Maschf A Vorrichtung zur Kühlung von Heißdampf

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502538C2 (de) * 1995-01-27 1999-04-01 Baelz Gmbh Helmut Vorrichtung zur Dampfkühlung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331590A (en) * 1965-02-18 1967-07-18 Battenfeld Werner Pressure reducing control valve
US4442047A (en) * 1982-10-08 1984-04-10 White Consolidated Industries, Inc. Multi-nozzle spray desuperheater
US5045245A (en) * 1989-04-22 1991-09-03 Caldyn Apparatebau Gmbh Device for atomizing liquid or for comminuting gas into small bubbles
EP0682762A1 (de) * 1993-02-03 1995-11-22 Holter Regelaramturen Gmbh & C Einspritzkühler.
WO1998008025A1 (en) * 1996-08-22 1998-02-26 Copes-Vulcan, Inc. Spring assisted multi-nozzle desuperheater
GB2320319A (en) * 1996-12-10 1998-06-17 Copes Vulcan Limited Fluid mixing
DE19719120A1 (de) * 1997-05-07 1998-11-12 Schneider Bochumer Maschf A Vorrichtung zur Kühlung von Heißdampf

Also Published As

Publication number Publication date
EP0971168A2 (de) 2000-01-12
DE19830244A1 (de) 2000-02-03
DE19830244C2 (de) 2000-05-18

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