DE2458437C2 - Speisewasservorwaermer mit zwei dampfraeumen - Google Patents

Speisewasservorwaermer mit zwei dampfraeumen

Info

Publication number
DE2458437C2
DE2458437C2 DE19742458437 DE2458437A DE2458437C2 DE 2458437 C2 DE2458437 C2 DE 2458437C2 DE 19742458437 DE19742458437 DE 19742458437 DE 2458437 A DE2458437 A DE 2458437A DE 2458437 C2 DE2458437 C2 DE 2458437C2
Authority
DE
Germany
Prior art keywords
steam
preheater
feed water
pipes
housing
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
DE19742458437
Other languages
German (de)
English (en)
Other versions
DE2458437B1 (de
Inventor
Fritz Dipl-Ing Kelp
Erich Netsch
Herbert Dr-Ing Tratz
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to DE19742458437 priority Critical patent/DE2458437C2/de
Priority to NL7512156A priority patent/NL7512156A/xx
Priority to SE7512825A priority patent/SE7512825L/xx
Priority to IT29897/75A priority patent/IT1051789B/it
Priority to BR7508102*A priority patent/BR7508102A/pt
Priority to BE162524A priority patent/BE836375A/fr
Priority to FR7537619A priority patent/FR2294324A1/fr
Priority to ZA757698A priority patent/ZA757698B/xx
Priority to JP50147901A priority patent/JPS5183904A/ja
Publication of DE2458437B1 publication Critical patent/DE2458437B1/de
Application granted granted Critical
Publication of DE2458437C2 publication Critical patent/DE2458437C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/005—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0075—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the same heat exchange medium flowing through sections having different heat exchange capacities or for heating or cooling the same heat exchange medium at different temperatures
    • 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
    • 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
    • F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/224—Longitudinal partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE19742458437 1974-12-10 1974-12-10 Speisewasservorwaermer mit zwei dampfraeumen Expired DE2458437C2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19742458437 DE2458437C2 (de) 1974-12-10 1974-12-10 Speisewasservorwaermer mit zwei dampfraeumen
NL7512156A NL7512156A (nl) 1974-12-10 1975-10-16 Voedingswatervoorverwarmer in een turbineaansluit- stuk voor afgewerkte stoom.
SE7512825A SE7512825L (sv) 1974-12-10 1975-11-14 Matarvattenforvermare i avloppsangturbinstudsar
IT29897/75A IT1051789B (it) 1974-12-10 1975-12-02 Preriscaldatore dell acqua di alimentazione nei bocchettoni di scarico del vapore di una turbina
BR7508102*A BR7508102A (pt) 1974-12-10 1975-12-08 Preaquecedor da agua de alimentacao aperfeicoado,na tubuladura do vapor de escape de turbinas e processo para sua fabricacao
BE162524A BE836375A (fr) 1974-12-10 1975-12-08 Prechauffeur d'eau d'alimentation monte dans la tubulure de vapeur epuisee de la turbine
FR7537619A FR2294324A1 (fr) 1974-12-10 1975-12-09 Prechauffeur d'eau d'alimentation monte dans la tubulure d'echappement de vapeur de la turbine
ZA757698A ZA757698B (en) 1974-12-10 1975-12-09 Feed water pre-heater in turbine exhaust steam port stubs
JP50147901A JPS5183904A (fr) 1974-12-10 1975-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742458437 DE2458437C2 (de) 1974-12-10 1974-12-10 Speisewasservorwaermer mit zwei dampfraeumen

Publications (2)

Publication Number Publication Date
DE2458437B1 DE2458437B1 (de) 1976-02-12
DE2458437C2 true DE2458437C2 (de) 1976-10-14

Family

ID=5933072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742458437 Expired DE2458437C2 (de) 1974-12-10 1974-12-10 Speisewasservorwaermer mit zwei dampfraeumen

Country Status (9)

Country Link
JP (1) JPS5183904A (fr)
BE (1) BE836375A (fr)
BR (1) BR7508102A (fr)
DE (1) DE2458437C2 (fr)
FR (1) FR2294324A1 (fr)
IT (1) IT1051789B (fr)
NL (1) NL7512156A (fr)
SE (1) SE7512825L (fr)
ZA (1) ZA757698B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109002A (en) * 1977-03-04 1978-09-22 Hitachi Ltd Feeding water heater
JPS57126723U (fr) * 1981-01-30 1982-08-07
JPS57127704A (en) * 1981-02-02 1982-08-09 Hitachi Ltd Feed water heater
US4502530A (en) * 1982-09-23 1985-03-05 Carrier Corporation Waterbox for a shell and tube heat exchanger
EP0908669B1 (fr) * 1997-10-09 2002-12-04 ALSTOM (Switzerland) Ltd Réchauffeur d'eau d'alimentation à basse pression
EP2565572A1 (fr) * 2011-09-02 2013-03-06 Aurotec GmbH Système de conduits d'échangeur thermique

Also Published As

Publication number Publication date
ZA757698B (en) 1976-11-24
JPS5183904A (fr) 1976-07-22
SE7512825L (sv) 1976-06-11
NL7512156A (nl) 1976-06-14
BE836375A (fr) 1976-04-01
DE2458437B1 (de) 1976-02-12
BR7508102A (pt) 1976-08-24
FR2294324B1 (fr) 1979-02-02
IT1051789B (it) 1981-05-20
FR2294324A1 (fr) 1976-07-09

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee