ZA757698B - Feed water pre-heater in turbine exhaust steam port stubs - Google Patents

Feed water pre-heater in turbine exhaust steam port stubs

Info

Publication number
ZA757698B
ZA757698B ZA757698A ZA757698A ZA757698B ZA 757698 B ZA757698 B ZA 757698B ZA 757698 A ZA757698 A ZA 757698A ZA 757698 A ZA757698 A ZA 757698A ZA 757698 B ZA757698 B ZA 757698B
Authority
ZA
South Africa
Prior art keywords
heater
feed water
exhaust steam
turbine exhaust
steam port
Prior art date
Application number
ZA757698A
Other languages
English (en)
Inventor
Herbert Tratz
Tratz Herbert
Fritz Kelp
Kelp Fritz
Erich Netsch
Netsch Erich
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
Publication of ZA757698B publication Critical patent/ZA757698B/xx

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)
ZA757698A 1974-12-10 1975-12-09 Feed water pre-heater in turbine exhaust steam port stubs ZA757698B (en)

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 (1)

Publication Number Publication Date
ZA757698B true ZA757698B (en) 1976-11-24

Family

ID=5933072

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757698A ZA757698B (en) 1974-12-10 1975-12-09 Feed water pre-heater in turbine exhaust steam port stubs

Country Status (9)

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

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 (sv) * 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 (de) * 1997-10-09 2002-12-04 ALSTOM (Switzerland) Ltd Niederdruck-Speisewasservorwärmer
EP2565572A1 (de) * 2011-09-02 2013-03-06 Aurotec GmbH Wärmetauscherleitungsystem

Also Published As

Publication number Publication date
BR7508102A (pt) 1976-08-24
SE7512825L (sv) 1976-06-11
FR2294324B1 (sv) 1979-02-02
FR2294324A1 (fr) 1976-07-09
JPS5183904A (sv) 1976-07-22
IT1051789B (it) 1981-05-20
DE2458437B1 (de) 1976-02-12
DE2458437C2 (de) 1976-10-14
NL7512156A (nl) 1976-06-14
BE836375A (fr) 1976-04-01

Similar Documents

Publication Publication Date Title
ZA742069B (en) Improvements in or relating to array processors
GB1433313A (en) Steam humidifier
JPS521304A (en) Combination type stop sluice valve for use in steam turbine
ZA743699B (en) Improvements in and relating to razor blades
ZA757698B (en) Feed water pre-heater in turbine exhaust steam port stubs
ZA757696B (en) Feed water pre-heater having two steam chambers
ZA761761B (en) Improvements in or relating to boilers
ZA752935B (en) Improvements in or relating to exhaust brakes
JPS524901A (en) Improvements in exhaust pipe of steam generator
ZA75813B (en) Improvements in or relating to primary cells
ZA751880B (en) Improvements in or relating to electrical connections
ZA75764B (en) Improvements in or relating to teleprinters
ZA757697B (en) Feed water pre-heater having two steam chambers
ZA743527B (en) Improvements in or relating to pipes
JPS51116301A (en) Electrode for use in injection water electrode steam generator
ZA757695B (en) Feed water pre-heater having two steam chambers
AU7680474A (en) Improvements in and relating to solar water heaters
ZA754471B (en) Improvements in or relating to maritime assemblies
AU7845975A (en) Improvements relating to hot water systems
IL44746A0 (en) Heat engine in the form of a water pulse-jet
SG24183G (en) Improvements in or relating to water craft
HK50079A (en) Improvements in or relating to pipe couplings
HK5878A (en) Improvements in or relating to power supply circuits
ZA747285B (en) Improvements in or relating to a steam generating and distributing system
GB1537666A (en) Hot water generator