NO20080694L - Rorbuntvarmeveksler med slitebestanding rorbunnkledning - Google Patents

Rorbuntvarmeveksler med slitebestanding rorbunnkledning

Info

Publication number
NO20080694L
NO20080694L NO20080694A NO20080694A NO20080694L NO 20080694 L NO20080694 L NO 20080694L NO 20080694 A NO20080694 A NO 20080694A NO 20080694 A NO20080694 A NO 20080694A NO 20080694 L NO20080694 L NO 20080694L
Authority
NO
Norway
Prior art keywords
wear
heat exchanger
rorbunt
resistant
bottom cladding
Prior art date
Application number
NO20080694A
Other languages
English (en)
Inventor
Christoph Gillessen
Helmut Schielke
Marco Heisterkamp
Werner Oelmann
Oliver Schwarz
Original Assignee
Ruhr Oel Gmbh
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 Ruhr Oel Gmbh filed Critical Ruhr Oel Gmbh
Publication of NO20080694L publication Critical patent/NO20080694L/no

Links

Classifications

    • 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
    • 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
    • F28F9/165—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets
    • F28F9/167—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets the parts being inserted in the heat-exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Det beskrives en rørbuntvarmeveksler omfattende en slitebestandig rørbunnkledning. Spaltgass fra en spaltovn i et termisk krakkingsanlegg som ankommer med høy hastighet inneholder på tross av kort oppholdstid kokspartikler som virker sterkt eroderende på gassinnløpssiderørbunnen i varmeveksleren. Det ville være ønskelig på rørbunnen og på innløpsområdet i kjølerrørene å kunne anbringe en metallisk kledning med høy bestandighet mot høytemperaturkorrosjon. Det foreslås en rørbuntvarmeveksler med en mot slitasjebestandig rørbunnkledning for anvendelse i termiske krakkingsanlegg med kjølerrøret (1) som gjennomstrømmes av gassen som skal avkjøles og som ved endene holdes av hver sin rørbunn, og som er utstyrt med en av kjølemiddel gjennomstrømmet mantel, hvorved gassinngangssiderørbunnen (2) på den mot den i rørbuntvarineveksleren innstrømmende gass i det minste delvis er dekket av et materialsjikt som på frontsiden består av enkelte og ved siden av hverandre anordnet og på ytterkantene mot hverandre støtende og i rørendene innstukne hylser (fig. 1), som består av et varmebestandig, metallisk materiale.
NO20080694A 2005-07-07 2008-02-06 Rorbuntvarmeveksler med slitebestanding rorbunnkledning NO20080694L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005032118A DE102005032118A1 (de) 2005-07-07 2005-07-07 Rohrbündelwärmeübertrager mit verschleißbeständiger Rohrbodenauskleidung
PCT/EP2006/006440 WO2007006446A1 (de) 2005-07-07 2006-07-03 Rohrbündelwärmeübertrager mit verschleissbeständiger rohrbodenauskleidung

Publications (1)

Publication Number Publication Date
NO20080694L true NO20080694L (no) 2008-03-31

Family

ID=37023051

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080694A NO20080694L (no) 2005-07-07 2008-02-06 Rorbuntvarmeveksler med slitebestanding rorbunnkledning

Country Status (13)

Country Link
US (1) US8210245B2 (no)
EP (1) EP1902267B1 (no)
JP (1) JP4918545B2 (no)
KR (1) KR101318593B1 (no)
CN (1) CN101228410B (no)
AT (1) ATE510180T1 (no)
BR (1) BRPI0612757A2 (no)
CA (1) CA2614362A1 (no)
DE (1) DE102005032118A1 (no)
ES (1) ES2363248T3 (no)
NO (1) NO20080694L (no)
SG (1) SG163575A1 (no)
WO (1) WO2007006446A1 (no)

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JP5625545B2 (ja) * 2010-06-29 2014-11-19 株式会社Ihi 管端溶接部の補修構造及び管端溶接部の補修方法
DE102011121204A1 (de) * 2011-12-16 2013-06-20 Westinghouse Electric Germany Gmbh Dampferzeugerheizrohrreparaturmittel und Reparaturverfahren
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KR101457340B1 (ko) * 2012-08-20 2014-11-03 한국원자력연구원 부식방지층을 갖는 증기발생기 튜브시트 및 그 제조 방법
KR102077565B1 (ko) * 2013-07-02 2020-02-14 엘지전자 주식회사 쉘 튜브 열교환기 및 그 제조방법
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CN105674774B (zh) * 2016-01-29 2018-04-06 浙江东氟塑料科技有限公司 烟气、烟气换热器
RU2620464C1 (ru) * 2016-04-14 2017-05-25 Александр Федорович Зайцев Трубная доска теплообменника
KR101895808B1 (ko) * 2016-08-31 2018-09-10 (주) 존인피니티 온수공급장치
CN111032576B (zh) * 2016-08-31 2023-01-06 威马克泰克私人有限公司 蒸发器
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EP4023385A1 (en) 2020-12-30 2022-07-06 Linde GmbH Method for connecting ferritic with austenitic steel pipes
EP4134614A1 (en) 2021-08-11 2023-02-15 Basell Polyolefine GmbH Transfer line exchanger with thermal spray coating
CN114923350B (zh) * 2022-06-15 2025-07-04 绍兴永风节能科技有限公司 一种高效换热器
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WO2026022799A1 (en) 2024-12-09 2026-01-29 Manenti Giovanni Tube-bundle for process boiler

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Also Published As

Publication number Publication date
EP1902267A1 (de) 2008-03-26
JP2008545114A (ja) 2008-12-11
US8210245B2 (en) 2012-07-03
WO2007006446A1 (de) 2007-01-18
US20080202732A1 (en) 2008-08-28
SG163575A1 (en) 2010-08-30
JP4918545B2 (ja) 2012-04-18
DE102005032118A1 (de) 2007-01-11
KR20080033943A (ko) 2008-04-17
CN101228410B (zh) 2013-05-29
CA2614362A1 (en) 2007-01-18
EP1902267B1 (de) 2011-05-18
ES2363248T3 (es) 2011-07-28
ATE510180T1 (de) 2011-06-15
BRPI0612757A2 (pt) 2010-11-30
CN101228410A (zh) 2008-07-23
KR101318593B1 (ko) 2013-10-15

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