ZA200808398B - Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle - Google Patents

Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle

Info

Publication number
ZA200808398B
ZA200808398B ZA200808398A ZA200808398A ZA200808398B ZA 200808398 B ZA200808398 B ZA 200808398B ZA 200808398 A ZA200808398 A ZA 200808398A ZA 200808398 A ZA200808398 A ZA 200808398A ZA 200808398 B ZA200808398 B ZA 200808398B
Authority
ZA
South Africa
Prior art keywords
fluidized bed
bed reactor
boiler water
water cycle
cycle
Prior art date
Application number
ZA200808398A
Inventor
Lankinen Pentti
Original Assignee
Foster Wheeler Energia Oy
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 Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Publication of ZA200808398B publication Critical patent/ZA200808398B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
    • F22B37/70—Arrangements for distributing water into water tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • 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
    • F22B29/061—Construction of tube walls
    • F22B29/062—Construction of tube walls involving vertically-disposed water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ZA200808398A 2006-05-19 2008-10-02 Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle ZA200808398B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060494A FI121826B (en) 2006-05-19 2006-05-19 Boiling water circuit for a whirlpool boiler

Publications (1)

Publication Number Publication Date
ZA200808398B true ZA200808398B (en) 2009-07-29

Family

ID=36539940

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200808398A ZA200808398B (en) 2006-05-19 2008-10-02 Boiler water cycle of a fluidized bed reactor and a fluidized bed reactor with such boiler water cycle

Country Status (11)

Country Link
US (1) US20100012050A1 (en)
EP (1) EP2021692B1 (en)
JP (1) JP4920082B2 (en)
KR (1) KR101165297B1 (en)
CN (1) CN101449101A (en)
AU (1) AU2007253232B2 (en)
FI (1) FI121826B (en)
PL (1) PL2021692T3 (en)
RU (1) RU2396486C1 (en)
WO (1) WO2007135240A2 (en)
ZA (1) ZA200808398B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101761923A (en) * 2010-03-02 2010-06-30 上海锅炉厂有限公司 Boiler wind distribution plate
DE102015217228A1 (en) 2015-09-09 2017-03-09 Thyssenkrupp Ag Cooler for cooling hot bulk material
RU185159U1 (en) * 2018-08-21 2018-11-22 Павел Александрович Кравченко STEAM BOILER WITH A HEAVY WEIGHTED LAYER (FA)
DE102018215406A1 (en) 2018-09-11 2020-03-12 Thyssenkrupp Ag Cooler for cooling hot bulk goods
BE1027674B1 (en) 2019-10-14 2021-05-10 Thyssenkrupp Ind Solutions Ag Cooler for cooling bulk goods with one stage
BE1027670B1 (en) 2019-10-14 2021-05-12 Thyssenkrupp Ind Solutions Ag Cooler for cooling bulk goods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369526A (en) * 1966-02-14 1968-02-20 Riley Stoker Corp Supercritical pressure boiler
US3399656A (en) * 1967-01-19 1968-09-03 Electrodyne Res Corp Circulation system for a steam generator
US3665893A (en) * 1970-12-29 1972-05-30 Babcock & Wilcox Co Vapor generator tube arrangement
US3863606A (en) * 1973-07-25 1975-02-04 Us Environment Vapor generating system utilizing fluidized beds
US4183330A (en) * 1977-12-28 1980-01-15 Foster Wheeler Development Corporation Fast fluidized bed steam generator
US4290389A (en) * 1979-09-21 1981-09-22 Combustion Engineering, Inc. Once through sliding pressure steam generator
CH652190A5 (en) * 1981-04-23 1985-10-31 Sulzer Ag STEAM GENERATOR WITH FLUIDIZED BURN FIRING.
GB2111403B (en) * 1981-12-15 1986-09-03 William Benedict Johnson Fluidized bed combustion apparatus and method of carrying out fluidized bed combustion
US4449482A (en) * 1982-04-28 1984-05-22 Dorr-Oliver Incorporated Fluidized bed boilers
DE3511877A1 (en) * 1985-04-01 1986-10-02 Kraftwerk Union AG, 4330 Mülheim CONTINUOUS STEAM GENERATOR
US4833330A (en) * 1987-11-03 1989-05-23 Gatan Inc. Anticontaminator for transmission electron microscopes
FI89535C (en) * 1991-04-11 1997-07-22 Tampella Power Oy Foerbraenningsanlaeggning
US5474034A (en) * 1993-10-08 1995-12-12 Pyropower Corporation Supercritical steam pressurized circulating fluidized bed boiler
US5666801A (en) * 1995-09-01 1997-09-16 Rohrer; John W. Combined cycle power plant with integrated CFB devolatilizer and CFB boiler
FI970438A0 (en) * 1996-12-19 1997-02-03 Kvaerner Pulping Oy Foerfarande i panna, saerskilt i sodapanna
JPH10213306A (en) * 1997-01-30 1998-08-11 Ishikawajima Harima Heavy Ind Co Ltd Downcomer structure of circulation type boiler
FI118977B (en) * 1999-01-21 2008-05-30 Metso Power Oy Procedure in conjunction with the floating bed boiler and beam grate
US7587996B2 (en) * 2006-06-07 2009-09-15 Babcock & Wilcox Power Generation Group, Inc. Circulation system for sliding pressure steam generator

Also Published As

Publication number Publication date
EP2021692B1 (en) 2012-12-19
AU2007253232A1 (en) 2007-11-29
FI20060494A (en) 2007-11-20
KR20080113288A (en) 2008-12-29
AU2007253232B2 (en) 2010-09-09
KR101165297B1 (en) 2012-07-23
EP2021692A2 (en) 2009-02-11
FI121826B (en) 2011-04-29
FI20060494A0 (en) 2006-05-19
CN101449101A (en) 2009-06-03
US20100012050A1 (en) 2010-01-21
RU2396486C1 (en) 2010-08-10
PL2021692T3 (en) 2013-11-29
WO2007135240A2 (en) 2007-11-29
JP4920082B2 (en) 2012-04-18
WO2007135240A3 (en) 2008-03-13
JP2009537782A (en) 2009-10-29

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