GB2018961A - Fluidised Bed Fired Stream Generator - Google Patents

Fluidised Bed Fired Stream Generator

Info

Publication number
GB2018961A
GB2018961A GB7903695A GB7903695A GB2018961A GB 2018961 A GB2018961 A GB 2018961A GB 7903695 A GB7903695 A GB 7903695A GB 7903695 A GB7903695 A GB 7903695A GB 2018961 A GB2018961 A GB 2018961A
Authority
GB
United Kingdom
Prior art keywords
tubes
fluidised bed
stream generator
immersed
fired stream
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.)
Granted
Application number
GB7903695A
Other versions
GB2018961B (en
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB7903695A priority Critical patent/GB2018961B/en
Publication of GB2018961A publication Critical patent/GB2018961A/en
Priority to BE6/47277A priority patent/BE885445A/en
Application granted granted Critical
Publication of GB2018961B publication Critical patent/GB2018961B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F22B31/0038—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 with tubes in the bed

Abstract

In a steam generator having a fluidised bed combustion chamber lined with water tubes 3, 33 through which fluid flows by natural circulation generating tubes 10 are immersed in the fluidized bed 1 and circulation through these tubes 10 is forced. Superheating tubes 46 are immersed in a further bed 41. Further superheating sections 55, 56 and an economiser 57 are provided in the flue 50. <IMAGE>
GB7903695A 1978-02-06 1979-09-28 Fluidised bed fired steam generator Expired GB2018961B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7903695A GB2018961B (en) 1978-02-06 1979-09-28 Fluidised bed fired steam generator
BE6/47277A BE885445A (en) 1979-09-28 1980-09-26 METHOD AND APPARATUS FOR PACKAGING LINEAR MATERIAL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB467478 1978-02-06
GB7903695A GB2018961B (en) 1978-02-06 1979-09-28 Fluidised bed fired steam generator

Publications (2)

Publication Number Publication Date
GB2018961A true GB2018961A (en) 1979-10-24
GB2018961B GB2018961B (en) 1982-07-14

Family

ID=26239302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7903695A Expired GB2018961B (en) 1978-02-06 1979-09-28 Fluidised bed fired steam generator

Country Status (1)

Country Link
GB (1) GB2018961B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491350A1 (en) * 1980-10-02 1982-04-09 Dorr Oliver Inc COOLED FLUIDIZED BED REACTOR FOR HEAT TREATMENT
US4465021A (en) * 1981-08-22 1984-08-14 Deutsche Babcock Aktiengesellschaft Steam generator with a main boiler and a fluidized bed furnace
US4813380A (en) * 1985-11-19 1989-03-21 A. Ahlstrom Corporation Method and apparatus for controlling the operation of a fluidized bed reactor apparatus
US4869207A (en) * 1987-07-13 1989-09-26 A. Ahlstrom Corporation Circulating fluidized bed reactor
US4934281A (en) * 1985-12-09 1990-06-19 A. Ahlstrom Corporation Circulating fluidized bed reactor and a method of separating solid material from flue gases
US5171542A (en) * 1984-03-20 1992-12-15 A. Ahlstrom Corporation Circulating fluidized bed reactor
GB2268261A (en) * 1992-06-26 1994-01-05 Metallgesellschaft Ag Fluid used bed reactor with removable heat exchanger
GB2409825A (en) * 2004-01-08 2005-07-13 Statoil Asa Slurry bubble column reactor, heat exchange system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491350A1 (en) * 1980-10-02 1982-04-09 Dorr Oliver Inc COOLED FLUIDIZED BED REACTOR FOR HEAT TREATMENT
US4465021A (en) * 1981-08-22 1984-08-14 Deutsche Babcock Aktiengesellschaft Steam generator with a main boiler and a fluidized bed furnace
US5171542A (en) * 1984-03-20 1992-12-15 A. Ahlstrom Corporation Circulating fluidized bed reactor
US4813380A (en) * 1985-11-19 1989-03-21 A. Ahlstrom Corporation Method and apparatus for controlling the operation of a fluidized bed reactor apparatus
US4934281A (en) * 1985-12-09 1990-06-19 A. Ahlstrom Corporation Circulating fluidized bed reactor and a method of separating solid material from flue gases
US4869207A (en) * 1987-07-13 1989-09-26 A. Ahlstrom Corporation Circulating fluidized bed reactor
GB2268261A (en) * 1992-06-26 1994-01-05 Metallgesellschaft Ag Fluid used bed reactor with removable heat exchanger
GB2268261B (en) * 1992-06-26 1996-02-14 Metallgesellschaft Ag Fluidized bed reactor for heating granular solids by an indirect heat exchange
GB2409825A (en) * 2004-01-08 2005-07-13 Statoil Asa Slurry bubble column reactor, heat exchange system
GB2409825B (en) * 2004-01-08 2007-06-13 Statoil Asa Heat exchange system for a slurry bubble column reactor

Also Published As

Publication number Publication date
GB2018961B (en) 1982-07-14

Similar Documents

Publication Publication Date Title
BR8101111A (en) STEAM BOILER
GB2018961A (en) Fluidised Bed Fired Stream Generator
ES525240A0 (en) DISTRIBUTION OF INLET CIRCULATION OF A STEAM GENERATOR.
GB1248371A (en) Vapour generators having welded tube walls
DE3771169D1 (en) POWER PLANT FOR BURNING FUEL IN A FLUID BED.
JPS5327705A (en) Multitube type heat exchanger
JPS5430301A (en) Drum level reduction preventive device of natural circulation boiler
ATE7071T1 (en) STEAM GENERATOR WITH FLUID BED FIRING.
IN155553B (en)
GB2019539B (en) Steam generator heat exchangers having blowdown means
GB1534863A (en) Gas-heated steam generators
GB1484571A (en) Fluidised bed combustion chambers
ES2040407T3 (en) FORCED CIRCULATION STEAM GENERATOR.
DE3266867D1 (en) Steam generator, particularly of the once-through type
JPS52148701A (en) Waste heat double drum tubulous boiler
DE3360204D1 (en) High pressure feedwater heater disposed upright in a header construction with a desuperheater and a steam-water separator
RU93001174A (en) DIRECT BOILER
GB1243770A (en) Steam boilers
ES8608135A1 (en) Improvements in steam generators (Machine-translation by Google Translate, not legally binding)
FR2311252A1 (en) Steam generator with feedwater heating - by indirect heat exchange with exhaust steam and condensate
FR2453356A1 (en) Steam generator superheater reheat arrangement - has tube nest preceded by heating surface around which reheat steam flows
GB1447798A (en) U-tube steam generator with superheater section
RU92015432A (en) STEAM BOILER
JPS52127651A (en) Hot water boiler
GB496471A (en) Improvements in and relating to water tube steam boilers

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee