GB857327A - Steam power plants - Google Patents

Steam power plants

Info

Publication number
GB857327A
GB857327A GB11642/59A GB1164259A GB857327A GB 857327 A GB857327 A GB 857327A GB 11642/59 A GB11642/59 A GB 11642/59A GB 1164259 A GB1164259 A GB 1164259A GB 857327 A GB857327 A GB 857327A
Authority
GB
United Kingdom
Prior art keywords
path
feed water
generator
heated
steam
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
GB11642/59A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB857327A publication Critical patent/GB857327A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F01K7/223Inter-stage moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

857,327. Feedwater heating systems. SULZER FRERES S.A. April 6, 1959 [May 12, 1958], No. 11642/59. Class 64(1) A steam power plant comprises a generator 1 feeding a turbine 4 and a condenser 5 from which feed water is heated in a plurality of stages before being fed to the generator. The feed water is divided at 8 to pass along two parallel paths 9, 9<SP>1</SP> wherein feedwater heaters 10 to 15 in the path 9 are heated by tapped steam from the turbine whereas heaters 18 to 21 in path 9<SP>1</SP> are heated by steam which is separated from a tapping by separator 23 of the generator between the vaporizing and superheating stages, by separators 25 to 28. The feedwater passing through path 9<SP>1</SP> may be drawn from path 9 at any of the junctions 38, 39 or 40 and may be fed back into path 9 through any of the pipes 46 to 50 depending on the temperatures of the two parallel paths of feed water, each of these junctions and pipes being controlled by valves. Water draining off from the final separator 28 may pass as waste through valve 59 or may pass through a salts removing plant 30 back into the feed water system.
GB11642/59A 1958-05-12 1959-04-06 Steam power plants Expired GB857327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH857327X 1958-05-12

Publications (1)

Publication Number Publication Date
GB857327A true GB857327A (en) 1960-12-29

Family

ID=4542795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11642/59A Expired GB857327A (en) 1958-05-12 1959-04-06 Steam power plants

Country Status (1)

Country Link
GB (1) GB857327A (en)

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