CH423814A - Procedure for starting a steam generator with forced operation - Google Patents

Procedure for starting a steam generator with forced operation

Info

Publication number
CH423814A
CH423814A CH313264A CH313264A CH423814A CH 423814 A CH423814 A CH 423814A CH 313264 A CH313264 A CH 313264A CH 313264 A CH313264 A CH 313264A CH 423814 A CH423814 A CH 423814A
Authority
CH
Switzerland
Prior art keywords
procedure
starting
steam generator
forced operation
forced
Prior art date
Application number
CH313264A
Other languages
German (de)
Inventor
Joseph Hanzalek Frederick
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of CH423814A publication Critical patent/CH423814A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/02—Steam boilers of forced-flow type of forced-circulation type
    • 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
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/02—Arrangements of feed-water pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
CH313264A 1963-03-25 1964-03-11 Procedure for starting a steam generator with forced operation CH423814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US267511A US3194020A (en) 1963-03-25 1963-03-25 Method and apparatus relating to vapor generation

Publications (1)

Publication Number Publication Date
CH423814A true CH423814A (en) 1966-11-15

Family

ID=23019092

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313264A CH423814A (en) 1963-03-25 1964-03-11 Procedure for starting a steam generator with forced operation

Country Status (6)

Country Link
US (1) US3194020A (en)
BE (1) BE644873A (en)
CH (1) CH423814A (en)
ES (1) ES297166A1 (en)
GB (1) GB997549A (en)
NL (1) NL6401924A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338053A (en) * 1963-05-20 1967-08-29 Foster Wheeler Corp Once-through vapor generator start-up system
US3431168A (en) * 1967-06-26 1969-03-04 Gen Electric Reactor cooling system
US3523421A (en) * 1968-07-24 1970-08-11 Combustion Eng Peaking load steam cycle
US3705494A (en) * 1971-01-04 1972-12-12 Fester Wheeler Corp Holding system for steam power cycle
US3777486A (en) * 1971-01-29 1973-12-11 Carrier Corp Apparatus for and a method of operating power recovery equipment
DE2241237C3 (en) * 1972-08-22 1981-11-05 Kraftwerk Union AG, 4330 Mülheim Feed water purification device for a steam power plant with a boiling water reactor
JPS5138204A (en) * 1974-09-30 1976-03-30 Kawasaki Heavy Ind Ltd KOROGASUENERUGIIKAISHUPURANTONO SEIGYOHOHO
US4533731A (en) * 1982-03-17 1985-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Aminoindazole derivatives
TW212826B (en) * 1991-11-28 1993-09-11 Sulzer Ag
WO1998015778A1 (en) * 1996-10-08 1998-04-16 Siemens Aktiengesellschaft Condensate and feedwater course of a steam power plant and steam power plant having the condensate and feedwater course
CN103017133B (en) * 2012-12-30 2016-03-30 哈尔滨锅炉厂有限责任公司 Start-up Systems for Direct-through Boilers with circulating pump and starting method thereof
CN104131846A (en) * 2014-07-14 2014-11-05 国家电网公司 Steam source automatic switching device and method applied to 300 MW turboset steam-driven water feed pump
US10577962B2 (en) * 2016-09-07 2020-03-03 General Electric Company Turbomachine temperature control system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA617110A (en) * 1961-03-28 Lieberherr Arthur Method for draining the tube system of a steam generator
DE386047C (en) * 1923-12-01 Siemens & Halske Akt Ges Process for the production of contact fields with multiple switched contacts
US1892093A (en) * 1932-12-27 Method of removing rust
US1064855A (en) * 1911-01-12 1913-06-17 Richard William Parry Feed-water heating and purifying means.
US1791923A (en) * 1928-06-16 1931-02-10 Siemens Ag Multiway sludge valve
US2556128A (en) * 1945-08-17 1951-06-05 Thomas L B Webb Method for removing scale
US2907305A (en) * 1953-10-27 1959-10-06 Sulzer Ag Method of generating steam in a forced flow steam generator
US2858808A (en) * 1954-04-08 1958-11-04 Babcock & Wilcox Co Method of operating a supercritical pressure vapor generator
GB768201A (en) * 1955-03-24 1957-02-13 Babcox & Wilcox Ltd Improvements relating to forced flow once through tubulous vapour generating and superheating units and to the starting of turbines arranged to be supplied with vapour from such units
US3009325A (en) * 1955-05-27 1961-11-21 Babcock & Wilcox Co Once-through vapor generating and superheating unit
US2989038A (en) * 1956-04-26 1961-06-20 Duerrwerke Ag Device for starting-up once-through boilers
BE564616A (en) * 1957-02-07
US3085915A (en) * 1958-03-13 1963-04-16 Siemens Ag Method of removing rust from ironcontaining materials, particularly for the cleaning of boiler plants
US3010853A (en) * 1959-05-14 1961-11-28 Solvent Service Inc Method of cleaning pipes and the like
US3019774A (en) * 1959-09-16 1962-02-06 Dunwerke Ag Once-through vapor generator
US3162179A (en) * 1962-12-05 1964-12-22 Gilbert Associates Fluid circulation system for a oncethrough type steam generator
US3159145A (en) * 1963-02-26 1964-12-01 Gilbert Associates Steam generator by-pass systems for a steam-electric generating plant

Also Published As

Publication number Publication date
GB997549A (en) 1965-07-07
BE644873A (en) 1964-09-07
NL6401924A (en) 1964-09-28
US3194020A (en) 1965-07-13
ES297166A1 (en) 1964-08-16

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