DK0463532T3 - Vapor condenser plant - Google Patents

Vapor condenser plant

Info

Publication number
DK0463532T3
DK0463532T3 DK91109893.7T DK91109893T DK0463532T3 DK 0463532 T3 DK0463532 T3 DK 0463532T3 DK 91109893 T DK91109893 T DK 91109893T DK 0463532 T3 DK0463532 T3 DK 0463532T3
Authority
DK
Denmark
Prior art keywords
condensate
low
condenser
pressure steam
heat exchanger
Prior art date
Application number
DK91109893.7T
Other languages
Danish (da)
Inventor
Rudolf Gross
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0463532T3 publication Critical patent/DK0463532T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Saccharide Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Alcoholic Beverages (AREA)

Abstract

1. Low-pressure steam condenser system for condensing the steam leakage from shaft seals (2) of a steam turbine installation (1) having heat exchanger surfaces (77) cooled by the condensate of the condenser (60) of the steam turbine installation (1), the low-pressure steam condenser (70) being integrated into the condensate induction line (77) of the condenser (60). This system allows the low-pressure steam condenser (70) to be designed as a pressure-free heat exchanger. Particularly advantageous is an arrangement of said heat exchanger inside the condensate collecting space (61) underneath the condensate level (63) in the condenser (60). In this arrangement, the low-pressure steam condenser (70) can form an extension of the condensate induction line (75) within which there are arranged heat exchanger pipes (77), around which the condensate can flow, in which the low-pressure steam condenses. It is advantageous for the condensate to flow in on both sides of the low-pressure steam condenser (70) from which the condensate enters approximately in the centre into the condensate induction line (77). The arrangement is particularly space-saving and cost-effective because of the pressure-free design of the low-pressure steam condenser. <IMAGE>
DK91109893.7T 1990-06-28 1991-06-17 Vapor condenser plant DK0463532T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020587A DE4020587A1 (en) 1990-06-28 1990-06-28 VAPOR STEAM CONDENSER ARRANGEMENT

Publications (1)

Publication Number Publication Date
DK0463532T3 true DK0463532T3 (en) 1994-09-12

Family

ID=6409254

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91109893.7T DK0463532T3 (en) 1990-06-28 1991-06-17 Vapor condenser plant

Country Status (6)

Country Link
EP (1) EP0463532B1 (en)
AT (1) ATE104744T1 (en)
DE (2) DE4020587A1 (en)
DK (1) DK0463532T3 (en)
ES (1) ES2051541T3 (en)
FI (1) FI912655A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313805A1 (en) * 1993-04-27 1994-11-03 Siemens Ag Sealing arrangement for at least one passage of a shaft through a housing
DE102007021742B4 (en) * 2007-05-09 2009-04-09 Siemens Ag Shaft seal for steam turbines
IT202100002348A1 (en) * 2021-02-03 2022-08-03 Nuovo Pignone Tecnologie Srl GLAND CONDENSER SKID SYSTEMS BY SHELL & PLATES TECHNOLOGY

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH143107A (en) * 1929-11-20 1930-10-31 Oerlikon Maschf Process for reducing the gas content in the condensate to be discharged from the surface condensers of steam power plants.
GB781505A (en) * 1955-01-31 1957-08-21 English Electric Co Ltd Improvements in and relating to condensing steam turbines
US3194021A (en) * 1964-07-14 1965-07-13 Westinghouse Electric Corp Vapor condensing apparatus
US3705494A (en) * 1971-01-04 1972-12-12 Fester Wheeler Corp Holding system for steam power cycle
JPS5951109A (en) * 1982-09-17 1984-03-24 Hitachi Ltd Condenser vacuum holder of steam power plant
DE3782314T2 (en) * 1986-11-14 1993-04-22 Hitachi Eng Co Ltd LOCKING STEAM SYSTEM FOR A STEAM TURBINE.

Also Published As

Publication number Publication date
FI912655A (en) 1991-12-29
EP0463532A1 (en) 1992-01-02
FI912655A0 (en) 1991-06-03
ATE104744T1 (en) 1994-05-15
DE4020587A1 (en) 1992-01-02
EP0463532B1 (en) 1994-04-20
ES2051541T3 (en) 1994-06-16
DE59101424D1 (en) 1994-05-26

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