EP0219605B2 - Rohrbündelwärmetauscher - Google Patents

Rohrbündelwärmetauscher

Info

Publication number
EP0219605B2
EP0219605B2 EP86107768A EP86107768A EP0219605B2 EP 0219605 B2 EP0219605 B2 EP 0219605B2 EP 86107768 A EP86107768 A EP 86107768A EP 86107768 A EP86107768 A EP 86107768A EP 0219605 B2 EP0219605 B2 EP 0219605B2
Authority
EP
European Patent Office
Prior art keywords
plate
carrier
tube
annular chamber
shell
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 - Lifetime
Application number
EP86107768A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0219605B1 (en
EP0219605A1 (de
Inventor
Wolfgang Kehrer
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.)
Borsig GmbH
Original Assignee
Borsig 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6281244&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0219605(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borsig GmbH filed Critical Borsig GmbH
Publication of EP0219605A1 publication Critical patent/EP0219605A1/de
Application granted granted Critical
Publication of EP0219605B1 publication Critical patent/EP0219605B1/de
Publication of EP0219605B2 publication Critical patent/EP0219605B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1884—Hot gas heating tube boilers with one or more heating tubes
    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits

Definitions

  • the invention relates to a Shell and tube heat exchangers with the features of the preamble of claim 1.
  • Water is used as the cooling medium between the heat exchanger and one Evaporation drum circulates and at the same time evaporates.
  • the invention is based, which Support the thin tube plate so too shape that settling in the water contained particles on the thin tube plate is prevented.
  • the support plate of the invention Heat exchanger fulfills a double function, by both supporting the thin Pipe plate as well as guiding the water serves.
  • The are on the fingers of forces coming as the thin tube plate Tensile forces directed into the jacket. Since the Bulk of the water through the Passage opening into the heat exchanger, becomes a water channel across the entire Tube plate reached at high speed, causing particles to settle on the Pipe plate is prevented.
  • the heat exchanger shown is from standing construction and serves in particular for Cooling fission gases with the help of evaporating water. It consists of one Pipe bundle made up of individual pipes 1, which by the flows through to be cooled gas and by one Coat 2 are surrounded. The tubes 1 are in two Pipe plates 3, 4 held to which one Connect gas inlet 5 and a gas outlet 6.
  • the tube plate 3 on the gas inlet side is in the Comparison to the tube plate 4 on the Gas outlet side is thin.
  • the thin one Pipe plate 3 is on the gas inlet opposite side by a support plate 7 supported, forming a Interspace 8 at a distance from the thin Pipe plate 3 is arranged.
  • Support fingers 9 distributed over the cross section provided that integrally formed on the support plate 7 are.
  • the tubes 1 penetrate under each Formation of an annular gap 10 loose the support plate 7th
  • the thin tube plate 3 is with an outer Support jacket 12 and the support plate 7 is with a inner support jacket 11 connected.
  • the Support shells 11, 12 are Y-shaped Ring 13 connected to each other, which in turn is welded to the jacket 2.
  • the about the Y-shaped ring 13 connected together Support jacket 11, 12 delimit an annular chamber 14, which serves to supply water.
  • the outer support jacket 12 is with a Supply pipe 15 provided for the water.
  • a Supply pipe 15 provided for the water.
  • the inner support jacket 11 On the feed pipe 15 opposite side of the annular chamber 14 the inner support jacket 11 with a Passage opening 16 provided. Between the Feed pipe 15 and the passage opening 16 is the annular chamber 14 by two radial Partitions 17, the entire cross section fill the annular chamber 14 in two Sub-chambers divided.
  • baffles 18 provided the support plate 7 on part of its circumference enclose.
  • the baffles 18 are on the thin tube plate 3 and cover one Part of the inlet cross section of the Gap 8 between the support plate 7 and the thin tube plate 3.
  • the water passes through the feed pipe 15 in the annular chamber 14 and flows with the space 8 at high speed between the thin tube plate 3 and the Support plate 7. This occurs a small amount of Water through the annular gaps 10 in the Interior of the heat exchanger.
  • the Most of the water flows through the Passage opening 16 into the heat exchanger and cools the in with partial evaporation gas flowing into the pipes 1.
  • the evaporating Water is through an outlet 19 in Sheath 2 removed and does not flow over one riser shown in an evaporation drum.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP86107768A 1985-09-18 1986-06-06 Rohrbündelwärmetauscher Expired - Lifetime EP0219605B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3533219 1985-09-18
DE3533219A DE3533219C1 (de) 1985-09-18 1985-09-18 Rohrbuendelwaermetauscher

Publications (3)

Publication Number Publication Date
EP0219605A1 EP0219605A1 (de) 1987-04-29
EP0219605B1 EP0219605B1 (en) 1988-06-08
EP0219605B2 true EP0219605B2 (de) 1991-05-02

Family

ID=6281244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107768A Expired - Lifetime EP0219605B2 (de) 1985-09-18 1986-06-06 Rohrbündelwärmetauscher

Country Status (5)

Country Link
US (1) US4700773A (ja)
EP (1) EP0219605B2 (ja)
JP (1) JPH0781793B2 (ja)
DE (2) DE3533219C1 (ja)
SU (1) SU1443814A3 (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641710A1 (de) * 1986-12-06 1988-06-16 Uhde Gmbh Vorrichtung zum waermetausch zwischen einem einen nh(pfeil abwaerts)3(pfeil abwaerts)-konverter verlassenden kreislaufgas und wasser
DE3643303A1 (de) * 1986-12-18 1988-06-30 Uhde Gmbh Vorrichtung zum waermetausch, insbesondere zwischen synthesegas- und kesselspeisewasser
DE3715713C1 (de) * 1987-05-12 1988-07-21 Borsig Gmbh Waermetauscher insbesondere zum Kuehlen von Spaltgasen
DE3715712C1 (de) * 1987-05-12 1988-07-21 Borsig Gmbh Waermetauscher insbesondere zum Kuehlen von Spaltgas
DE3822808C2 (de) * 1988-07-06 1993-12-23 Balcke Duerr Ag Wärmetauscher mit zwischen zwei Rohrplatten angeordneten Wärmetauscherrohren
DE3930205A1 (de) * 1989-09-09 1991-03-14 Borsig Babcock Ag Rohrbuendel-waermetauscher
DE4006069A1 (de) * 1990-02-26 1991-08-29 Borsig Babcock Ag Waermetauscher zum kuehlen von spaltgas
JPH0571629U (ja) * 1992-01-10 1993-09-28 株式会社桂精機製作所 遠赤外線バーナー
DE4407594A1 (de) * 1994-03-08 1995-09-14 Borsig Babcock Ag Wärmetauscher zum Kühlen von heißem Reaktionsgas
DE4445687A1 (de) * 1994-12-21 1996-06-27 Borsig Babcock Ag Wärmetauscher zum Kühlen von Spaltgas
US5813453A (en) * 1996-06-01 1998-09-29 Deutsche Babcock-Borsig Ag Heat exchanger for cooling cracked gas
DE19638851C1 (de) * 1996-09-21 1998-02-26 Oschatz Gmbh Dampferzeuger
CZ286748B6 (cs) * 1998-07-24 2000-06-14 Petr Ing. Krčmář Způsob odstraňování kalů a zařízení k jeho provádění
US6948453B1 (en) * 2004-08-13 2005-09-27 Equistar Chemicals, Lp Hydrocarbon cracking
JP4426415B2 (ja) * 2004-10-01 2010-03-03 東洋エンジニアリング株式会社 反応装置
DE102007040793A1 (de) * 2007-08-28 2009-03-05 Behr Gmbh & Co. Kg Wärmetauscher
DE102008036955A1 (de) * 2008-08-08 2010-02-11 Borsig Gmbh Verbindungsstück zwischen einem Spaltrohr und einem Kühlrohr sowie ein Verfahren zum Verbinden eines Spaltrohres mit einem Kühlrohr
JP2010144999A (ja) * 2008-12-18 2010-07-01 Alstom Technology Ltd 多管式熱交換器
JP5941878B2 (ja) * 2013-07-25 2016-06-29 株式会社ユタカ技研 熱交換器及び熱交換デバイス
US9897308B2 (en) 2013-12-26 2018-02-20 Nuscale Power, Llc Steam generator with tube aligning orifice
US9997262B2 (en) 2013-12-26 2018-06-12 Nuscale Power, Llc Integral reactor pressure vessel tube sheet
DE102014018261A1 (de) * 2014-12-11 2016-06-16 Borsig Gmbh Quenchkühlsystem
US10209009B2 (en) 2016-06-21 2019-02-19 General Electric Company Heat exchanger including passageways
US11427330B2 (en) 2019-11-15 2022-08-30 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11352120B2 (en) 2019-11-15 2022-06-07 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11267551B2 (en) 2019-11-15 2022-03-08 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11260953B2 (en) 2019-11-15 2022-03-01 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11260976B2 (en) 2019-11-15 2022-03-01 General Electric Company System for reducing thermal stresses in a leading edge of a high speed vehicle
US11745847B2 (en) 2020-12-08 2023-09-05 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11407488B2 (en) 2020-12-14 2022-08-09 General Electric Company System and method for cooling a leading edge of a high speed vehicle
US11577817B2 (en) 2021-02-11 2023-02-14 General Electric Company System and method for cooling a leading edge of a high speed vehicle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001766A (en) * 1955-11-14 1961-09-26 Anaconda Co Heat exchange device for corrosive liquors
US3132691A (en) * 1959-02-06 1964-05-12 Babcock & Wilcox Co Heat exchanger construction and thermal shield therefor
DE1294981B (de) 1964-05-28 1969-05-14 Borsig Ag Rohrbuendel-Waermeaustauscher
US3356135A (en) * 1964-12-24 1967-12-05 Robert K Sayre Once-through steam generator with means to provide saturated feed water
GB1212526A (en) * 1967-06-15 1970-11-18 Foster Wheeler Brown Boilers Improvements in shell and tube heat exchangers
US3465727A (en) * 1968-03-04 1969-09-09 Baldwin Lima Hamilton Corp Steam generator and method of making the same
DE1931222A1 (de) * 1969-06-20 1970-12-23 Schmidt Sche Heissdampf Stehender Roehrenwaermeaustauscher,insbesondere zum Kuehlen frischer Spalt- und/oder Synthesegase
DE1953628B2 (de) * 1969-10-24 1973-05-24 L & C Steinmuller GmbH, 5270 Gum mersbach Rohrbuendel-waermeaustauscher
DE2008311C3 (de) * 1970-02-23 1974-03-07 Arbeitsgemeinschaft Lentjes-Rekuperator, 4000 Duesseldorf-Oberkassel Wärmetauscher
DE2054641A1 (de) * 1970-11-06 1972-05-18 Cass International Gmbh Wärmeaustauscher
DE2126979A1 (en) * 1971-02-05 1972-08-17 Arbeitsgemeinschaft Lentjes Re Quench cooler for cracked gas stream - having conical reinforcement in the centre of the gas inlet tube plate
NL7106714A (ja) * 1971-05-17 1972-11-21
AT321329B (de) * 1973-02-15 1975-03-25 Waagner Biro Ag Wärmetauscher, insbesondere Rohrbündelwärmetauscher
DE2754197A1 (de) * 1977-12-06 1979-06-07 Froehlich Air Ag Rohrwaermetauscher
DE2818892C2 (de) * 1978-04-28 1988-12-22 Bronswerk B.V., Amersfoort Wärmeaustauscher zum Abkühlen heißer Gase
NL7905640A (nl) * 1978-09-14 1980-03-18 Borsig Gmbh Van een pijpenbundel voorziene warmtewisselaar.
US4252182A (en) * 1979-03-20 1981-02-24 Ecolaire Incorporated Tube sheet shield
JPS5677692A (en) * 1979-11-27 1981-06-26 Toyo Eng Corp Heat exchanger
DE3022480A1 (de) * 1980-06-14 1982-01-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zum waermetausch zwischen einen nh (pfeil abwaerts)3(pfeil abwaerts) -konverter verlassendem kreislaufgas und wasser
US4585057A (en) * 1982-09-30 1986-04-29 Krw Energy Systems Inc. Cooled tubesheet inlet for abrasive fluid heat exchanger

Also Published As

Publication number Publication date
US4700773A (en) 1987-10-20
DE3533219C1 (de) 1986-11-13
DE3660297D1 (en) 1988-07-14
EP0219605B1 (en) 1988-06-08
SU1443814A3 (ru) 1988-12-07
JPH0781793B2 (ja) 1995-09-06
EP0219605A1 (de) 1987-04-29
JPS6269091A (ja) 1987-03-30

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