ES8701351A1 - Un dispositivo combinado de boquilla de circulacion de fluido y escudo termico para recipientes o colectores de alta temperatura en calderas - Google Patents

Un dispositivo combinado de boquilla de circulacion de fluido y escudo termico para recipientes o colectores de alta temperatura en calderas

Info

Publication number
ES8701351A1
ES8701351A1 ES551256A ES551256A ES8701351A1 ES 8701351 A1 ES8701351 A1 ES 8701351A1 ES 551256 A ES551256 A ES 551256A ES 551256 A ES551256 A ES 551256A ES 8701351 A1 ES8701351 A1 ES 8701351A1
Authority
ES
Spain
Prior art keywords
nozzle
superheater
sleeve
thermal sleeve
header
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
Application number
ES551256A
Other languages
English (en)
Other versions
ES551256A0 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES8701351A1 publication Critical patent/ES8701351A1/es
Publication of ES551256A0 publication Critical patent/ES551256A0/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/104—Connection of tubes one with the other or with collectors, drums or distributors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Nozzles (AREA)

Abstract

DISPOSITIVO COMBINADO DE BOQUILLA DE FLUIDO Y DE ESCUDO TERMICO. COMPRENDE: UNA BOQUILLA (10) CONECTADA A UNA PARED (14) DE UN RECIPIENTE DE PRESION QUE TIENE UN PASO (12) DE CIRCULACION QUE SE EXTIENDE A SU TRAVES, COMPRENDIENDO LA BOQUILLA UN ANIMA (20) QUE SE EXTIENDE A SU TRAVES DESDE UN PRIMER EXTREMO CONECTADO A LA PARED DEL RECIPIENTE DE PRESION HASTA UN SEGUNDO EXTREMO ALEJADO DE LA PARED DEL RECIPIENTE DE PRESION, PARA ESTABLECER UNA COMUNICACION DE FLUIDO ENTRE EL ANIMA Y EL PASO DE CIRCULACION, EN EL QUE EL ESCUDO TERMICO COMPRENDE UN MANGUITO (22). TIENE APLICACION EN RECIPIENTES O COLECTORES DE ALTA TEMPERATURA EN CALDERAS.
ES551256A 1984-03-05 1986-01-27 Un dispositivo combinado de boquilla de circulacion de fluido y escudo termico para recipientes o colectores de alta temperatura en calderas Expired ES8701351A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/586,528 US4526137A (en) 1984-03-05 1984-03-05 Thermal sleeve for superheater nozzle to header connection

Publications (2)

Publication Number Publication Date
ES8701351A1 true ES8701351A1 (es) 1986-11-16
ES551256A0 ES551256A0 (es) 1986-11-16

Family

ID=24346115

Family Applications (2)

Application Number Title Priority Date Filing Date
ES540910A Expired ES8607516A1 (es) 1984-03-05 1985-03-04 Perfeccionamientos introducidos en un dispositivo sobreca- lentador,para aplicaciones industriales de calentamiento
ES551256A Expired ES8701351A1 (es) 1984-03-05 1986-01-27 Un dispositivo combinado de boquilla de circulacion de fluido y escudo termico para recipientes o colectores de alta temperatura en calderas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES540910A Expired ES8607516A1 (es) 1984-03-05 1985-03-04 Perfeccionamientos introducidos en un dispositivo sobreca- lentador,para aplicaciones industriales de calentamiento

Country Status (7)

Country Link
US (1) US4526137A (es)
JP (1) JPS60259804A (es)
BR (1) BR8500987A (es)
CA (1) CA1235614A (es)
ES (2) ES8607516A1 (es)
FR (1) FR2560664A1 (es)
TR (1) TR22985A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250689B1 (en) * 1998-07-06 2001-06-26 Atlantic Richfield Company Reinforced tube joint
DE102004032611A1 (de) * 2004-07-05 2006-02-02 Babcock-Hitachi Europe Gmbh Herstellung einer Verbindung zwischen Dampferzeuger-Heizflächen und einem Sammler und/oder Verteiler
JP5320010B2 (ja) * 2008-10-07 2013-10-23 三菱重工業株式会社 管寄せ管台の溶接構造
JP2010133594A (ja) * 2008-12-03 2010-06-17 Mitsubishi Heavy Ind Ltd ボイラ構造
US20230184497A1 (en) * 2020-08-14 2023-06-15 Viking Vessel Holdings, Llc Tube Transition
US20220049909A1 (en) * 2020-08-14 2022-02-17 Viking Vessel Services, LLC Tube Transition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US911397A (en) * 1908-07-03 1909-02-02 Samuel W Howell Means for connecting flues to boiler-sheets.
US986007A (en) * 1910-01-13 1911-03-07 Josephien E Joslen Shield for vehicle-tires.
US2053413A (en) * 1933-03-09 1936-09-08 Superheater Co Ltd Superheater for high temperature steam
US2047633A (en) * 1933-08-25 1936-07-14 Babcock & Wilcox Co Pressure vessel and method of making the same
US2058041A (en) * 1935-07-24 1936-10-20 Superheater Co Ltd Superheater header
US3232643A (en) * 1963-11-26 1966-02-01 Babcock & Wilcox Co Thermal sleeve
US3759319A (en) * 1972-05-01 1973-09-18 Westinghouse Electric Corp Method for increasing effective scavenging vent steam within heat exchangers which condense vapor inside long tubes
IT1011357B (it) * 1973-05-07 1977-01-20 Chemetron Corp Raccordo tubolare a t
GB1520674A (en) * 1977-01-05 1978-08-09 Clarke Chapman Ltd Joining tubes to members
US4175779A (en) * 1978-01-18 1979-11-27 Foster Wheeler Energy Corporation Stress control collar

Also Published As

Publication number Publication date
FR2560664A1 (fr) 1985-09-06
ES8607516A1 (es) 1986-05-16
CA1235614A (en) 1988-04-26
JPS60259804A (ja) 1985-12-21
BR8500987A (pt) 1985-10-29
JPH0419442B2 (es) 1992-03-30
TR22985A (tr) 1989-01-02
ES540910A0 (es) 1986-05-16
ES551256A0 (es) 1986-11-16
US4526137A (en) 1985-07-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519