GB1466813A - System for generating heat - Google Patents

System for generating heat

Info

Publication number
GB1466813A
GB1466813A GB1217075A GB1217075A GB1466813A GB 1466813 A GB1466813 A GB 1466813A GB 1217075 A GB1217075 A GB 1217075A GB 1217075 A GB1217075 A GB 1217075A GB 1466813 A GB1466813 A GB 1466813A
Authority
GB
United Kingdom
Prior art keywords
bed
enclosure
chambers
beds
march
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
GB1217075A
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of GB1466813A publication Critical patent/GB1466813A/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1466813 System for generating heat; water tube boilers FOSTER WHEELER ENERGY CORP 24 March 1975 [25 March 1974] 12170/75 Headings F4B and F4A A heat generating system comprises an enclosure 12 lined by a plurality of inter-connected finned tubes 16 to form wall-like structures 14. A partition wall 22, also formed of finned tubes, divides the enclosure into chambers 24 and 26. Air is supplied to the lower part of the enclosure 12 from an inlet 32 through plates 28 and 30 for fluidizing the beds 40 and 44 in the chambers 24 and 26. The bed 40 contains inert material, a sorbent material and relatively fine fuel supplied through a tube 42, and bed 44 similar inert and sorbent material and relatively coarse fuel fed through an inlet 46. Openings 52 and 54 in the partition wall 22 enable particulate material to circulate between the beds, and these openings together with an overflow pipe 48 maintain the fine bed 40 at a higher level than the coarse bed 44. Tubes 50 for circulating a heat exchange medium (e.g. water) may be fitted in one of the chambers. The rate of burning in the fluidized beds may be controlled by air supply regulators 34 and 36.
GB1217075A 1974-03-25 1975-03-24 System for generating heat Expired GB1466813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US454045A US3893426A (en) 1974-03-25 1974-03-25 Heat exchanger utilizing adjoining fluidized beds

Publications (1)

Publication Number Publication Date
GB1466813A true GB1466813A (en) 1977-03-09

Family

ID=23803059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217075A Expired GB1466813A (en) 1974-03-25 1975-03-24 System for generating heat

Country Status (5)

Country Link
US (1) US3893426A (en)
JP (1) JPS541263B2 (en)
CA (1) CA1002935A (en)
ES (1) ES435910A1 (en)
GB (1) GB1466813A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
DE2819185A1 (en) * 1977-05-02 1978-11-30 Appa Thermal Exchanges Ltd FLUID BED COMBUSTION DEVICE
GB2146105A (en) * 1983-08-05 1985-04-11 Ishikawajima Harima Heavy Ind Fluidized-bed boilers
GB2150854A (en) * 1983-12-06 1985-07-10 Coal Ind Hot gas generation
EP0266637A1 (en) * 1986-10-29 1988-05-11 Asea Stal Ab Power plant for combustion of fuel in a fluidized bed
GB2365076A (en) * 2000-07-28 2002-02-13 David Langley Walker Steam engine having a cylinder block steam jacket, accumulator and upright tubed boiler

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1502926A (en) * 1975-05-28 1978-03-08 Coal Ind Method of and apparatus for heating a gas
GB1577717A (en) * 1976-03-12 1980-10-29 Mitchell D A Thermal reactors incorporating fluidised beds
US4210491A (en) * 1976-11-01 1980-07-01 Tosco Corporation Method and apparatus for retorting a substance containing organic matter
US4072130A (en) * 1976-12-01 1978-02-07 The Ducon Company, Inc. Apparatus and method for generating steam
US4240377A (en) * 1978-01-19 1980-12-23 Johnson William B Fluidized-bed compact boiler and method of operation
SE421723B (en) * 1977-05-09 1982-01-25 Goetaverken Angteknik Ab SET AND REACTOR FOR PERFORMANCE OF EXOTERMA REACTIONS, INCLUDING COMBUSTION, IN A CIRCULATED FLOAT BED
NO148086C (en) * 1977-08-19 1983-08-03 Flameless Furnaces Ltd Fluidised bed combustor.
US4154197A (en) * 1977-09-19 1979-05-15 Foster Wheeler Energy Corporation Packaged fluidized bed steam generator
US4184438A (en) * 1978-01-05 1980-01-22 Foster Wheeler Development Corporation Fluidized bed start-up apparatus
JPS54122432A (en) * 1978-02-06 1979-09-22 Babcock & Wilcox Ltd Fluid layer combustion apparatus
GB1604998A (en) * 1978-05-31 1981-12-16 Deborah Fluidised Combustion Disposal of waste products by combustion
US4173950A (en) * 1978-07-03 1979-11-13 Combustion Engineering, Inc. Coal fired fluid bed module for a single elevation style fluid bed power plant
US4177765A (en) * 1978-08-14 1979-12-11 The Babcock & Wilcox Co. Output control for fluidized bed boilers
DK155464C (en) * 1978-10-27 1989-08-21 Smidth & Co As F L WHIRL CHAMBER BRANCH SYSTEM
US4253425A (en) * 1979-01-31 1981-03-03 Foster Wheeler Energy Corporation Internal dust recirculation system for a fluidized bed heat exchanger
AT380562B (en) * 1979-06-25 1986-06-10 Waagner Biro Ag DRYING OR COOLING DEVICE FOR SCHUETTGUETER
US4338887A (en) * 1979-09-27 1982-07-13 Dorr-Oliver Incorporated Low profile fluid bed heater or vaporizer
DE3004847C2 (en) * 1980-02-09 1986-05-28 L. & C. Steinmüller GmbH, 5270 Gummersbach Steam generator with a fluidized bed furnace
DE3030215A1 (en) * 1980-08-09 1982-03-18 Bergwerksverband Gmbh, 4300 Essen Fluid bed firing
US4363292A (en) * 1980-10-27 1982-12-14 A. Ahlstrom Osakeyhtio Fluidized bed reactor
DK145807C (en) * 1980-11-20 1983-08-29 Niro Atomizer As METHOD AND APPARATUS FOR DRYING A PARTICULATE PRODUCT
GB2093724B (en) * 1981-02-27 1984-03-28 Thermplant Ltd Fluidised bed combustion
JPS6311447Y2 (en) * 1981-04-18 1988-04-04
US4539939A (en) * 1981-12-15 1985-09-10 Johnson William B Fluidized bed combustion apparatus and method
US4480557A (en) * 1981-12-23 1984-11-06 Hochmuth Frank W Steam generator with integral down-draft dryer
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
JPS5987509U (en) * 1982-11-30 1984-06-13 川崎重工業株式会社 Wind box of fluidized bed combustion equipment
DE3244709C2 (en) * 1982-12-03 1986-06-19 Buderus Ag, 6330 Wetzlar Fluidized bed combustion
FR2547899B1 (en) * 1983-06-21 1987-08-28 Creusot Loire COMPACT FLUIDIZED BED BOILER
US4502397A (en) * 1983-08-15 1985-03-05 Hochmuth Frank W Pre-drying fuel in steam generator with integral down-draft dryer
US4479458A (en) * 1983-10-03 1984-10-30 Foster Wheeler Energy Corporation Hexagonal pressurized fluidized bed reactor
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same
US4648353A (en) * 1985-05-31 1987-03-10 The Babcock & Wilcox Company Fluidized sand expansion joint
US4617877A (en) * 1985-07-15 1986-10-21 Foster Wheeler Energy Corporation Fluidized bed steam generator and method of generating steam with flyash recycle
US4823712A (en) * 1985-12-18 1989-04-25 Wormser Engineering, Inc. Multifuel bubbling bed fluidized bed combustor system
JPS62169914A (en) * 1986-01-21 1987-07-27 Ishikawajima Harima Heavy Ind Co Ltd Stable combustion method for fluidized bed furnace
SE457905B (en) * 1986-08-28 1989-02-06 Abb Stal Ab SET FOR COMBUSTION IN FLUIDIZED BATH
JPS63108109A (en) * 1986-10-27 1988-05-13 Ebara Corp Heat transfer surface for heat recovery device
US4694758A (en) * 1986-12-16 1987-09-22 Foster Wheeler Energy Corporation Segmented fluidized bed combustion method
US4756360A (en) * 1987-03-25 1988-07-12 Riley Stoker Corporation Fluidized bed heat exchanger
US4955323A (en) * 1987-07-10 1990-09-11 Foster Wheeler Usa Corporation Fired heater
US4896717A (en) * 1987-09-24 1990-01-30 Campbell Jr Walter R Fluidized bed reactor having an integrated recycle heat exchanger
US5141708A (en) * 1987-12-21 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integrated recycle heat exchanger
US4955190A (en) * 1988-03-10 1990-09-11 Foster Wheeler Development Corporation Method for driving a gas turbine utilizing a hexagonal pressurized fluidized bed reactor
US4915061A (en) * 1988-06-06 1990-04-10 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing channel separators
US4829912A (en) * 1988-07-14 1989-05-16 Foster Wheeler Energy Corporation Method for controlling the particulate size distributions of the solids inventory in a circulating fluidized bed reactor
US5242662A (en) * 1989-05-18 1993-09-07 Foster Wheeler Energy Corporation Solids recycle seal system for a fluidized bed reactor
US5069170A (en) * 1990-03-01 1991-12-03 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with inlet and outlet chambers
US5133943A (en) * 1990-03-28 1992-07-28 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment external recycle heat exchanger
US5054436A (en) * 1990-06-12 1991-10-08 Foster Wheeler Energy Corporation Fluidized bed combustion system and process for operating same
US5069171A (en) * 1990-06-12 1991-12-03 Foster Wheeler Agency Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with a transverse outlet chamber
US5040492A (en) * 1991-01-14 1991-08-20 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a recycle heat exchanger with a non-mechanical solids control system
US5095854A (en) * 1991-03-14 1992-03-17 Foster Wheeler Development Corporation Fluidized bed reactor and method for operating same utilizing an improved particle removal system
US5181481A (en) * 1991-03-25 1993-01-26 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace sections
US5140950A (en) * 1991-05-15 1992-08-25 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having an integral recycle heat exchanger with recycle rate control and backflow sealing
US5218931A (en) * 1991-11-15 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
US5239946A (en) * 1992-06-08 1993-08-31 Foster Wheeler Energy Corporation Fluidized bed reactor system and method having a heat exchanger
US5345896A (en) * 1993-04-05 1994-09-13 A. Ahlstrom Corporation Method and apparatus for circulating solid material in a fluidized bed reactor
US5332553A (en) * 1993-04-05 1994-07-26 A. Ahlstrom Corporation Method for circulating solid material in a fluidized bed reactor
US5365889A (en) * 1992-11-13 1994-11-22 Fostyer Wheeler Energy Corporation Fluidized bed reactor and system and method utilizing same
US5299532A (en) * 1992-11-13 1994-04-05 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace and recycle sections
JP2939338B2 (en) * 1993-04-05 1999-08-25 フォスター ホイーラー エナージア オサケ ユキチュア Fluidized bed reactor and method for producing the same
US5533471A (en) * 1994-08-17 1996-07-09 A. Ahlstrom Corporation fluidized bed reactor and method of operation thereof
US5463968A (en) * 1994-08-25 1995-11-07 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment variable duty recycle heat exchanger
FR2760829B1 (en) * 1997-03-13 1999-05-14 Gec Alsthom Stein Ind DENSE FLUIDIZED BED EXCHANGER FOR ASSOCIATED WITH A CIRCULATING FLUIDIZED BED REACTOR
EP1236219B1 (en) * 2000-08-14 2006-06-21 Koninklijke Philips Electronics N.V. Rotary anode with compact shielding arrangement
FR2837561B1 (en) * 2002-03-25 2004-05-21 Alstom Switzerland Ltd FLUIDIZED BED BOILER FIREPLACE COMPRISING TWO FLOORS SEPARATED BY A CRACK
DE10254780B4 (en) * 2002-11-22 2005-08-18 Alstom Power Boiler Gmbh Continuous steam generator with circulating atmospheric fluidized bed combustion
FR2891893B1 (en) * 2005-10-07 2007-12-21 Alstom Technology Ltd CIRCULATING FLUIDIZED BED REACTOR WITH CONVERTIBLE COMBUSTION PROCESS
CN101929672B (en) * 2009-06-24 2012-10-24 中国科学院工程热物理研究所 U-shaped water-cooling material returner
FI126744B (en) 2013-05-14 2017-04-28 Valmet Technologies Oy Arrangement and method of fluidization boiler
US20170356642A1 (en) * 2016-06-13 2017-12-14 The Babcock & Wilcox Company Circulating fluidized bed boiler with bottom-supported in-bed heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871004A (en) * 1956-02-29 1959-01-27 Consolidation Coal Co Process for heat treating heat sensitive solid particles
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3508506A (en) * 1968-06-13 1970-04-28 Us Interior Process and apparatus for reduction of unburned combustible in fly ash
US3763830A (en) * 1973-01-24 1973-10-09 Us Interior Apparatus for burning sulfur containing fuels

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804073A1 (en) * 1977-01-31 1978-08-10 William Benedict Johnson FLUIDED BED COMBUSTION AND HEAT TRANSFER DEVICE AND METHOD FOR OPERATING SUCH DEVICE
DE2819185A1 (en) * 1977-05-02 1978-11-30 Appa Thermal Exchanges Ltd FLUID BED COMBUSTION DEVICE
GB2146105A (en) * 1983-08-05 1985-04-11 Ishikawajima Harima Heavy Ind Fluidized-bed boilers
GB2150854A (en) * 1983-12-06 1985-07-10 Coal Ind Hot gas generation
US4627367A (en) * 1983-12-06 1986-12-09 Coal Industry (Patents) Limited Hot gas generation
EP0266637A1 (en) * 1986-10-29 1988-05-11 Asea Stal Ab Power plant for combustion of fuel in a fluidized bed
AU603611B2 (en) * 1986-10-29 1990-11-22 Asea Stal Aktiebolag Power plant with combustion in a fluidized bed
GB2365076A (en) * 2000-07-28 2002-02-13 David Langley Walker Steam engine having a cylinder block steam jacket, accumulator and upright tubed boiler

Also Published As

Publication number Publication date
US3893426A (en) 1975-07-08
ES435910A1 (en) 1976-12-16
JPS541263B2 (en) 1979-01-23
JPS50140371A (en) 1975-11-11
CA1002935A (en) 1977-01-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee