LT3380B - Waterwalls in a fluidized bed reactor - Google Patents

Waterwalls in a fluidized bed reactor Download PDF

Info

Publication number
LT3380B
LT3380B LTIP844A LTIP844A LT3380B LT 3380 B LT3380 B LT 3380B LT IP844 A LTIP844 A LT IP844A LT IP844 A LTIP844 A LT IP844A LT 3380 B LT3380 B LT 3380B
Authority
LT
Lithuania
Prior art keywords
reactor chamber
wall
section
water wall
water
Prior art date
Application number
LTIP844A
Other languages
English (en)
Lithuanian (lt)
Inventor
Aimo Asikainen
Gregory Beavers
Arto Hotta
Lasse Ijas
Neil Raskin
James Stone
David Watson
Original Assignee
Ahlstroem 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23198727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LT3380(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of LTIP844A publication Critical patent/LTIP844A/xx
Publication of LT3380B publication Critical patent/LT3380B/lt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • 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
    • F22B37/107—Protection of water tubes
    • F22B37/108—Protection of water tube walls
    • 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
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories

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)
  • 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)
LTIP844A 1989-02-13 1993-08-10 Waterwalls in a fluidized bed reactor LT3380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/309,563 US5091156A (en) 1989-02-13 1989-02-13 Waterwalls in a fluidized bed reactor

Publications (2)

Publication Number Publication Date
LTIP844A LTIP844A (en) 1995-02-27
LT3380B true LT3380B (en) 1995-08-25

Family

ID=23198727

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP844A LT3380B (en) 1989-02-13 1993-08-10 Waterwalls in a fluidized bed reactor

Country Status (15)

Country Link
US (1) US5091156A (ru)
EP (1) EP0457779B1 (ru)
JP (1) JPH07117229B2 (ru)
KR (1) KR910700435A (ru)
CN (1) CN1035359C (ru)
AU (1) AU639685B2 (ru)
CA (1) CA2046587C (ru)
CZ (1) CZ280740B6 (ru)
ES (1) ES2040113T3 (ru)
LT (1) LT3380B (ru)
LV (1) LV11062B (ru)
PL (1) PL163802B1 (ru)
RU (1) RU2060429C1 (ru)
UA (1) UA26181A (ru)
WO (1) WO1990009551A1 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505906A (en) * 1991-05-31 1996-04-09 A. Ahlstrom Corporation Cleaning of high temperature high pressure (HTHP) gases
US5391356A (en) * 1993-03-26 1995-02-21 International Paper Company Flow distributor for a fluidized bed reactor
US5395596A (en) * 1993-05-11 1995-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method utilizing refuse derived fuel
FI96541C (fi) * 1994-10-03 1996-07-10 Ahlstroem Oy Järjestely seinämässä sekä menetelmä seinämän pinnoittamiseksi
FR2735041B1 (fr) * 1995-06-07 1997-07-11 Gec Alsthom Stein Ind Reacteur a lits fluidises pour le traitement thermique des dechets
US5730071A (en) * 1996-01-16 1998-03-24 The Babcock & Wilcox Company System to improve mixing and uniformity of furnace combustion gases in a cyclone fired boiler
US5893340A (en) * 1997-06-16 1999-04-13 The Babcock & Wilcox Company Erosion protection at line discontinuity for enclosure and internal walls in fluidized bed combustors and reactors
US8518496B2 (en) * 2003-06-06 2013-08-27 Alstom Technology Ltd Preventing tube failure in boilers
FI116541B (fi) * 2004-09-24 2005-12-15 Kvaerner Power Oy Kiertoleijukattilan eroosiosuojaus
ES2414439T3 (es) * 2007-01-10 2013-07-19 Alstom Technology Ltd Una cámara de reactor de lecho fluidizado circulante
FI121638B (fi) * 2009-06-12 2011-02-15 Foster Wheeler Energia Oy Leijupetireaktori
JP5496688B2 (ja) * 2010-01-07 2014-05-21 住友重機械工業株式会社 流動床反応炉
JP5496689B2 (ja) * 2010-01-07 2014-05-21 住友重機械工業株式会社 流動床反応炉
WO2012075727A1 (zh) * 2010-12-05 2012-06-14 Wang Sen 循环流化床锅炉气固分离器及含有该气固分离器的锅炉
WO2012145661A2 (en) * 2011-04-22 2012-10-26 Saint-Gobain Ceramics & Plastics, Inc. System, method and apparatus for thermally conductive refractory tiles for waste to energy boiler walls
US10323842B2 (en) * 2017-03-03 2019-06-18 Sumitomo SHI FW Energia Oy Watertube panel portion and a method of manufacturing a watertube panel portion in a fluidized bed reactor
US10118147B1 (en) 2017-07-13 2018-11-06 Sumitomo SHI FW Energia Oy Tubular waterwall structure in a fluidized bed reaction chamber and a fluidized bed reaction chamber
CN107448953A (zh) * 2017-09-16 2017-12-08 张文瀚 一种固废处理装置
CN110030855A (zh) * 2018-05-31 2019-07-19 沈阳铝镁设计研究院有限公司 一种流态化冷却器流化风均布装置
CN108866321A (zh) * 2018-09-05 2018-11-23 葫芦岛锌业股份有限公司 一种处理高铜高铅锌精矿的沸腾焙烧炉

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452360B (sv) 1986-02-05 1987-11-23 Goetaverken Energy Syst Ab Anordning vid en reaktorkammare for en cirkulerande, fluidiserad bedd

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210491A (en) * 1976-11-01 1980-07-01 Tosco Corporation Method and apparatus for retorting a substance containing organic matter
US4539939A (en) * 1981-12-15 1985-09-10 Johnson William B Fluidized bed combustion apparatus and method
US4704992A (en) * 1983-06-16 1987-11-10 Combustion Engineering, Inc. Waterwall support and configuration for a ranch style fluidized bed boiler
US4554967A (en) * 1983-11-10 1985-11-26 Foster Wheeler Energy Corporation Erosion resistant waterwall
US4597362A (en) * 1984-09-05 1986-07-01 The Garrett Corporation Fluidized bed combustor
US4593652A (en) * 1984-12-21 1986-06-10 Saul Ehrlich Modular tube unit for fluidized bed boilers
DE3447186A1 (de) * 1984-12-22 1986-07-03 Ruhrkohle Ag, 4300 Essen Wirbelschichtfeuerung mit tauchheizflaechen
DK158531C (da) * 1985-06-13 1990-10-29 Aalborg Vaerft As Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden
SE453007B (sv) * 1986-04-22 1988-01-04 Asea Stal Ab Kraftanleggning med forbrenning i en fluidiserad bedd
SE454725B (sv) * 1986-10-08 1988-05-24 Goetaverken Energy Ab Anordning for undvikande av erosion vid tubpanelveggar i en reaktorkammare med fluidiserad bedd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452360B (sv) 1986-02-05 1987-11-23 Goetaverken Energy Syst Ab Anordning vid en reaktorkammare for en cirkulerande, fluidiserad bedd

Also Published As

Publication number Publication date
AU4969090A (en) 1990-09-05
JPH04503243A (ja) 1992-06-11
WO1990009551A1 (en) 1990-08-23
EP0457779B1 (en) 1993-02-10
AU639685B2 (en) 1993-08-05
JPH07117229B2 (ja) 1995-12-18
LTIP844A (en) 1995-02-27
CN1044771A (zh) 1990-08-22
RU2060429C1 (ru) 1996-05-20
CA2046587C (en) 1995-04-11
LV11062B (en) 1996-06-20
CS9000674A2 (en) 1991-08-13
PL163802B1 (en) 1994-05-31
CZ280740B6 (cs) 1996-04-17
CN1035359C (zh) 1997-07-09
LV11062A (lv) 1996-02-20
EP0457779A1 (en) 1991-11-27
UA26181A (uk) 1999-06-07
KR910700435A (ko) 1991-03-15
ES2040113T3 (es) 1993-10-01
US5091156A (en) 1992-02-25

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PC9A Transfer of patents

Free format text: FOSTER WHEELER ENERGIA OY,SENTNERIKUJA 2, 00440 HELSINKI,FI,961011

MM9A Lapsed patents

Effective date: 20060810