AT304584B - Device for starting and restarting a once-through boiler - Google Patents

Device for starting and restarting a once-through boiler

Info

Publication number
AT304584B
AT304584B AT597070A AT597070A AT304584B AT 304584 B AT304584 B AT 304584B AT 597070 A AT597070 A AT 597070A AT 597070 A AT597070 A AT 597070A AT 304584 B AT304584 B AT 304584B
Authority
AT
Austria
Prior art keywords
restarting
boiler
starting
once
Prior art date
Application number
AT597070A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT304584B publication Critical patent/AT304584B/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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • 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
    • F01K3/22—Controlling, e.g. starting, stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Turbines (AREA)
AT597070A 1969-07-10 1970-07-02 Device for starting and restarting a once-through boiler AT304584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934926 DE1934926A1 (en) 1969-07-10 1969-07-10 Device for starting and restarting a once-through boiler

Publications (1)

Publication Number Publication Date
AT304584B true AT304584B (en) 1973-01-10

Family

ID=5739370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT597070A AT304584B (en) 1969-07-10 1970-07-02 Device for starting and restarting a once-through boiler

Country Status (3)

Country Link
AT (1) AT304584B (en)
CH (1) CH509544A (en)
DE (1) DE1934926A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758278C2 (en) * 1977-12-27 1986-05-28 Kraftwerk Union AG, 4330 Mülheim Method for improving the permissible load change rate of a once-through steam generator and device for carrying out this method
IN158069B (en) * 1981-06-08 1986-08-23 Babcock & Wilcox Co
DE19736886C2 (en) * 1997-08-25 2000-05-18 Siemens Ag Process for operating a steam generator and steam generator for carrying out the process, and gas and steam turbine system
DE102009004173B4 (en) * 2009-01-09 2017-01-05 Man Diesel & Turbo Se Steam turbine and method for operating a steam turbine

Also Published As

Publication number Publication date
CH509544A (en) 1971-06-30
DE1934926A1 (en) 1971-02-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee