Nothing Special   »   [go: up one dir, main page]

GB1035728A - Condensing steam turbine plant comprising a controlled secondary circuit - Google Patents

Condensing steam turbine plant comprising a controlled secondary circuit

Info

Publication number
GB1035728A
GB1035728A GB4737364A GB4737364A GB1035728A GB 1035728 A GB1035728 A GB 1035728A GB 4737364 A GB4737364 A GB 4737364A GB 4737364 A GB4737364 A GB 4737364A GB 1035728 A GB1035728 A GB 1035728A
Authority
GB
United Kingdom
Prior art keywords
hot water
temperature
secondary circuit
valve
aerator
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
GB4737364A
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.)
Simmering Graz Pauker AG
Original Assignee
Simmering Graz Pauker 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 Simmering Graz Pauker AG filed Critical Simmering Graz Pauker AG
Publication of GB1035728A publication Critical patent/GB1035728A/en
Expired 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
    • 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
    • F01K3/205—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler more than one circuit being heated by one boiler
    • 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
    • F01K7/00—Steam 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
    • F01K7/16—Steam 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
    • F01K7/18—Steam 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 turbine being of multiple-inlet-pressure type

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)
  • Control Of Turbines (AREA)

Abstract

1,035,728. Steam generators. SIMMERING GRAZ-PAUKER-AKTIENGESELLSCHAFT FUR MASCHINEN-KESSEL-UND WAGGONBAU. Nov. 20,1964 [Dec. 3, 1963], No. 47373/64. Heading F4A. A condensing steam turbine plant in which the boiler heating surfaces 1 are followed, in the direction of flue gas flow, by heating surfaces 2 of a secondary circuit for producing and evaporating hot water. The secondary circuit, supplied with water from de-aerator 3 at constant temperature t 1 , comprises one valve 4 for controlling the flue gas final temperature t a and one valve 5 for keeping the hot water temperature constant t 2 and further comprises an evaporating tank 8 which is connected via a superheater and non- return valve 9 to an intermediate stage of the turbine so that steam produced by the secondary circuit does work in the later stages of the turbine. The portion of the hot water in evaporator 8 which does not evaporate flows through a levelcontrolled valve 10 back to the de-aerator 3 and is used to heat the condensate. To ensure that the temperature of this hot water at temperature t s is not greater than output temperature t 1 of the hot water, this hot water may first preheat the heating oil or combustion supporting air before entering the de-aerator 3.
GB4737364A 1963-12-03 1964-11-20 Condensing steam turbine plant comprising a controlled secondary circuit Expired GB1035728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT968163A AT247375B (en) 1963-12-03 1963-12-03 Condensation steam turbine system with controlled secondary circuit

Publications (1)

Publication Number Publication Date
GB1035728A true GB1035728A (en) 1966-07-13

Family

ID=3616325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4737364A Expired GB1035728A (en) 1963-12-03 1964-11-20 Condensing steam turbine plant comprising a controlled secondary circuit

Country Status (4)

Country Link
AT (1) AT247375B (en)
CH (1) CH427858A (en)
DE (1) DE1426914B2 (en)
GB (1) GB1035728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314028A1 (en) * 1987-10-27 1989-05-03 Aeg Kanis Gmbh Method for increasing the efficiency of a steam process
CN112805454A (en) * 2018-09-27 2021-05-14 西门子能源环球有限责任两合公司 Fluid mechanical device and method for operating a fluid mechanical device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440371C2 (en) * 1994-11-13 2003-05-22 Walter Falkinger Process for using the heat of condensation from condensation steam turbines in calorific power plants
DE102008033402A1 (en) * 2008-07-16 2010-01-21 Siemens Aktiengesellschaft Steam turbine plant and method for operating a steam turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314028A1 (en) * 1987-10-27 1989-05-03 Aeg Kanis Gmbh Method for increasing the efficiency of a steam process
CN112805454A (en) * 2018-09-27 2021-05-14 西门子能源环球有限责任两合公司 Fluid mechanical device and method for operating a fluid mechanical device

Also Published As

Publication number Publication date
DE1426914B2 (en) 1970-11-19
CH427858A (en) 1967-01-15
DE1426914A1 (en) 1968-12-12
AT247375B (en) 1966-06-10

Similar Documents

Publication Publication Date Title
ES8102661A1 (en) Control system and method for controlling a solar energy plant
GB1140485A (en) Method of power generation and thermal power plant for the application of said method
GB1084558A (en) Improvements in power plants
US3032999A (en) Steam turbine power plants
GB1035728A (en) Condensing steam turbine plant comprising a controlled secondary circuit
GB857811A (en) Power plant and method of operating the same
GB1298078A (en) A double reheating, once through steam generating unit
GB1098116A (en) Improvements in or relating to steam power plants
GB1062303A (en) Improvements in or relating to turbines
GB743869A (en) Improvements in or relating to steam boilers
GB765140A (en) Steam power plants with intermediate reheaters
GB1528396A (en) Method and apparatus for regulating super-heated steam temperatures in a steam generator plant
GB1049280A (en) Improvements in or relating to the regulation of reheat steam temperatures in boilers
GB971298A (en) Method of and plant for steam generation
GB866342A (en) Improvements in steam turbine power plants
GB1076999A (en) A method and apparatus for supplying high temperature low pressure vapor or gas to a turbine
ES342506A1 (en) Steam generation with reheat temperature control
JPS5572613A (en) Binary heat source rankine circuit
GB757293A (en) Steam power plants employing forced flow steam generators
JPS5388401A (en) Reheat boiler plant
GB1130767A (en) A method of controlling steam temperatures in steam turbine power plant cycles having one or more interstage reheats
GB868115A (en) Improvements in or relating to steam turbines
GB932398A (en) Improvements in or relating to vapour turbine plant
GB839382A (en) Improvements relating to turbine plant including a boiler with an economiser
GB1208425A (en) Improvements in or relating to power plant