DE3661384D1 - Heat exchanger, particularly a steam-heated reheater - Google Patents

Heat exchanger, particularly a steam-heated reheater

Info

Publication number
DE3661384D1
DE3661384D1 DE8686114195T DE3661384T DE3661384D1 DE 3661384 D1 DE3661384 D1 DE 3661384D1 DE 8686114195 T DE8686114195 T DE 8686114195T DE 3661384 T DE3661384 T DE 3661384T DE 3661384 D1 DE3661384 D1 DE 3661384D1
Authority
DE
Germany
Prior art keywords
tube
heat exchanger
tubes
bunch
medium
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
DE8686114195T
Other languages
German (de)
Inventor
Hubert Dipl Ing Nowak
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.)
Balcke Duerr AG
Original Assignee
Balcke Duerr AG
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=6288603&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3661384(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Balcke Duerr AG filed Critical Balcke Duerr AG
Priority to DE8686114195T priority Critical patent/DE3661384D1/en
Application granted granted Critical
Publication of DE3661384D1 publication Critical patent/DE3661384D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/005—Steam superheating characterised by heating method the heat being supplied by steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Chimneys And Flues (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1. A heat exchanger, more particularly a stream-heated reheater, having a tube bunch for the heat-yielding medium which contains inert gases, the tube bunch extending vertically between a top distributing chamber and a bottom collecting chamber, the tube bunch being flowed through in the same direction, the medium condensing in the tubes and thus heating the medium operative on the outside of the tubes, characterised in that at least those tubes (1a) of the tube bunch (1) which are disposed in the edge zone and which are at risk from backflow pass through the tube plate (3a) of the collecting chamber (3) and extend at their end into a condensate collecting sump (8) which has a condensate overflow (9) disposed above the tube ends.
DE8686114195T 1985-12-17 1986-10-14 Heat exchanger, particularly a steam-heated reheater Expired DE3661384D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686114195T DE3661384D1 (en) 1985-12-17 1986-10-14 Heat exchanger, particularly a steam-heated reheater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544517A DE3544517C1 (en) 1985-12-17 1985-12-17 Heat exchanger
DE8686114195T DE3661384D1 (en) 1985-12-17 1986-10-14 Heat exchanger, particularly a steam-heated reheater

Publications (1)

Publication Number Publication Date
DE3661384D1 true DE3661384D1 (en) 1989-01-12

Family

ID=6288603

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3544517A Expired DE3544517C1 (en) 1985-12-17 1985-12-17 Heat exchanger
DE8686114195T Expired DE3661384D1 (en) 1985-12-17 1986-10-14 Heat exchanger, particularly a steam-heated reheater

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3544517A Expired DE3544517C1 (en) 1985-12-17 1985-12-17 Heat exchanger

Country Status (7)

Country Link
EP (1) EP0232465B1 (en)
CN (1) CN86108080B (en)
AT (1) ATE39181T1 (en)
BR (1) BR8606219A (en)
DE (2) DE3544517C1 (en)
ES (1) ES2005815B3 (en)
IN (1) IN164298B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876391B1 (en) 2006-07-06 2009-09-09 Balcke-Dürr GmbH Heat Exchanger and Method for its Fabrication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119883B (en) * 1955-08-12 1961-12-21 Helmut Baelz Ges Fuer Patentve Standing steam-heated heat exchanger with helically tightly wound heating pipes
DE2238817A1 (en) * 1972-08-07 1974-03-07 Cass International Gmbh Superheater for wet steam - construction permits easy exchange of dama-ged external tubes and obviates necessity of tube bundle removal
CH579234A5 (en) * 1974-06-06 1976-08-31 Sulzer Ag
US4166497A (en) * 1976-01-21 1979-09-04 Westinghouse Electric Corp. Apparatus for increasing effective scavenging vent steam within a heat exchanger which condenses vapor inside long tubes
FR2373671A1 (en) * 1976-12-08 1978-07-07 Stein Industrie STEAM SEPARATOR-SUPERHEATER WITH DRY SATURATED STEAM OUTLET
CH640631A5 (en) * 1979-06-20 1984-01-13 Bbc Brown Boveri & Cie HEAT EXCHANGER.
DE3131508A1 (en) * 1981-08-08 1983-02-17 Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt Method for splitting a flowing gas/liquid mixture into a plurality of component flows

Also Published As

Publication number Publication date
EP0232465B1 (en) 1988-12-07
ATE39181T1 (en) 1988-12-15
EP0232465A1 (en) 1987-08-19
CN86108080B (en) 1988-09-14
CN86108080A (en) 1987-06-17
DE3544517C1 (en) 1987-09-03
IN164298B (en) 1989-02-11
ES2005815B3 (en) 1991-03-01
BR8606219A (en) 1987-09-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation