BR112013025509A2 - gerador de vapor de casco e tubo - Google Patents

gerador de vapor de casco e tubo

Info

Publication number
BR112013025509A2
BR112013025509A2 BR112013025509A BR112013025509A BR112013025509A2 BR 112013025509 A2 BR112013025509 A2 BR 112013025509A2 BR 112013025509 A BR112013025509 A BR 112013025509A BR 112013025509 A BR112013025509 A BR 112013025509A BR 112013025509 A2 BR112013025509 A2 BR 112013025509A2
Authority
BR
Brazil
Prior art keywords
shell
steam generator
tube
tube steam
heat exchange
Prior art date
Application number
BR112013025509A
Other languages
English (en)
Inventor
Robert M Wepfer
Original Assignee
Westinghouse Electric Co 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 Westinghouse Electric Co Llc filed Critical Westinghouse Electric Co Llc
Publication of BR112013025509A2 publication Critical patent/BR112013025509A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group
    • F22B1/025—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group with vertical U shaped tubes carried on a horizontal tube sheet
    • 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
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

gerador de vapor de casco e tubo um gerador de vapor de casco e tubo em que uma série de hastes tendo um diâmetro substancialmente igual àquele da tubulação de troca de calor no feixe de tubo são colocadas sobre qualquer lado da via de tubo para amortecer o fluxo na via de tubo a partir dos tubos de troca de calor para atenuar forças turbulentas sobre as primeiras várias carreiras de tubos de troca de calor adjacente à via tubo.
BR112013025509A 2011-04-04 2012-04-26 gerador de vapor de casco e tubo BR112013025509A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161471328P 2011-04-04 2011-04-04
US13/197,890 US9534779B2 (en) 2011-04-04 2011-08-04 Steam generator tube lane flow buffer
PCT/US2012/035169 WO2012139139A1 (en) 2011-04-04 2012-04-26 Steam generator tube lane flow buffer

Publications (1)

Publication Number Publication Date
BR112013025509A2 true BR112013025509A2 (pt) 2016-12-27

Family

ID=46925707

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025509A BR112013025509A2 (pt) 2011-04-04 2012-04-26 gerador de vapor de casco e tubo

Country Status (7)

Country Link
US (1) US9534779B2 (pt)
EP (1) EP2694904B1 (pt)
CN (1) CN103534549B (pt)
BR (1) BR112013025509A2 (pt)
ES (1) ES2586677T3 (pt)
WO (1) WO2012139139A1 (pt)
ZA (1) ZA201307342B (pt)

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* Cited by examiner, † Cited by third party
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CN103868049B (zh) * 2012-12-13 2016-06-01 中国核动力研究设计院 一种新型压水堆核电厂蒸汽发生器换热管支承装置
US9920925B2 (en) 2013-12-20 2018-03-20 Westinghouse Electric Company Llc Steam generator sludge lance apparatus
RU2570964C1 (ru) * 2014-12-12 2015-12-20 Открытое акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" (ОАО ОКБ "ГИДРОПРЕСС") Коллектор теплоносителя парогенератора с u-образными трубами горизонтального теплообменного пучка и способ его изготовления
RU2583324C1 (ru) * 2014-12-12 2016-05-10 Открытое акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" (ОАО ОКБ "ГИДРОПРЕСС") Горизонтальный парогенератор для реакторной установки с водо-водяным энергетическим реактором и реакторная установка с указанным парогенератором
ITUB20150576A1 (it) * 2015-04-24 2016-10-24 Hexsol Italy Srl Scambiatore di calore a fascio tubiero e struttura perfezionata
US11512902B2 (en) * 2017-11-01 2022-11-29 Holtec International Flow baffles for shell and tube heat exchangers

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CN1284646A (zh) * 1999-08-12 2001-02-21 江苏双良科技有限公司 渐缩流通面积换热器
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US7740057B2 (en) * 2007-02-09 2010-06-22 Xi'an Jiaotong University Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles
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Also Published As

Publication number Publication date
EP2694904A4 (en) 2015-01-21
ES2586677T3 (es) 2016-10-18
US20120247727A1 (en) 2012-10-04
EP2694904B1 (en) 2016-05-18
CN103534549A (zh) 2014-01-22
ZA201307342B (en) 2020-02-26
WO2012139139A1 (en) 2012-10-11
CN103534549B (zh) 2016-07-06
EP2694904A1 (en) 2014-02-12
US9534779B2 (en) 2017-01-03

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B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 61/471,328 DE 04/04/2011, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O, DECRETO NO. 635 DE 21/08/1992 E CONVENCAO DA UNIAO DE PARIS (REVISTA EM ESTOCOLMO 14/07/1967), ART. 4O, ALINEA C, ITEM 1. ESTA PERDA SE DEU PELO FATO DO BRASIL NAO ACEITAR RESTAURACAO DE PRIORIDADE (RESERVA DO BRASIL DE ACORDO COM A REGRA 49TER.1 ALINEA (G) E 49TER.2 ALINEA (H) DO REGULAMENTO DE EXECUCAO DO PCT), RESTAURACAO ESTA QUE FOI CONCEDIDA PELA OMPI, JA QUE O PRAZO PARA O DEPOSITO INTERNACIONAL COM REIVINDICACAO DE PRIORIDADE ULTRAPASSOU OS 12 MESES.

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2515 DE 19/03/2019.