DE59101424D1 - Vapor vapor condenser assembly. - Google Patents

Vapor vapor condenser assembly.

Info

Publication number
DE59101424D1
DE59101424D1 DE59101424T DE59101424T DE59101424D1 DE 59101424 D1 DE59101424 D1 DE 59101424D1 DE 59101424 T DE59101424 T DE 59101424T DE 59101424 T DE59101424 T DE 59101424T DE 59101424 D1 DE59101424 D1 DE 59101424D1
Authority
DE
Germany
Prior art keywords
condensate
condenser
low
pressure steam
heat exchanger
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 - Fee Related
Application number
DE59101424T
Other languages
German (de)
Inventor
Rudolf Gross
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.)
Siemens AG
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 DE59101424D1 publication Critical patent/DE59101424D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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>
DE59101424T 1990-06-28 1991-06-17 Vapor vapor condenser assembly. Expired - Fee Related DE59101424D1 (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
DE59101424D1 true DE59101424D1 (en) 1994-05-26

Family

ID=6409254

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4020587A Withdrawn DE4020587A1 (en) 1990-06-28 1990-06-28 VAPOR STEAM CONDENSER ARRANGEMENT
DE59101424T Expired - Fee Related DE59101424D1 (en) 1990-06-28 1991-06-17 Vapor vapor condenser assembly.

Family Applications Before (1)

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DE4020587A Withdrawn DE4020587A1 (en) 1990-06-28 1990-06-28 VAPOR STEAM CONDENSER ARRANGEMENT

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 Ltd LOCKING STEAM SYSTEM FOR A STEAM TURBINE.

Also Published As

Publication number Publication date
FI912655A (en) 1991-12-29
FI912655A0 (en) 1991-06-03
DE4020587A1 (en) 1992-01-02
EP0463532B1 (en) 1994-04-20
ATE104744T1 (en) 1994-05-15
DK0463532T3 (en) 1994-09-12
EP0463532A1 (en) 1992-01-02
ES2051541T3 (en) 1994-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee