ATE240777T1 - Wirbelbettanordnung mit durchflussausgleich - Google Patents

Wirbelbettanordnung mit durchflussausgleich

Info

Publication number
ATE240777T1
ATE240777T1 AT96900328T AT96900328T ATE240777T1 AT E240777 T1 ATE240777 T1 AT E240777T1 AT 96900328 T AT96900328 T AT 96900328T AT 96900328 T AT96900328 T AT 96900328T AT E240777 T1 ATE240777 T1 AT E240777T1
Authority
AT
Austria
Prior art keywords
chamber
chambers
particulates
fluidized bed
barrier
Prior art date
Application number
AT96900328T
Other languages
English (en)
Inventor
Timo Hyppaenen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23451863&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE240777(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Application granted granted Critical
Publication of ATE240777T1 publication Critical patent/ATE240777T1/de

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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion 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
    • F23C10/24—Devices for removal of material from the bed
    • F23C10/26—Devices for removal of material from the bed combined with devices for partial reintroduction of material into the bed, e.g. after separation of agglomerated parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • External Artificial Organs (AREA)
AT96900328T 1995-01-05 1996-01-04 Wirbelbettanordnung mit durchflussausgleich ATE240777T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/368,587 US5522160A (en) 1995-01-05 1995-01-05 Fluidized bed assembly with flow equalization
PCT/FI1996/000011 WO1996020781A1 (en) 1995-01-05 1996-01-04 Fluidized bed assembly with flow equalization

Publications (1)

Publication Number Publication Date
ATE240777T1 true ATE240777T1 (de) 2003-06-15

Family

ID=23451863

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96900328T ATE240777T1 (de) 1995-01-05 1996-01-04 Wirbelbettanordnung mit durchflussausgleich

Country Status (13)

Country Link
US (1) US5522160A (de)
EP (1) EP0801592B1 (de)
JP (1) JP3258668B2 (de)
CN (1) CN1082829C (de)
AT (1) ATE240777T1 (de)
AU (2) AU4392396A (de)
CA (1) CA2209316C (de)
DE (1) DE69628280T2 (de)
DK (1) DK0801592T3 (de)
ES (1) ES2200049T3 (de)
PL (1) PL180911B1 (de)
RU (1) RU2139136C1 (de)
WO (2) WO1996020782A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954000A (en) * 1997-09-22 1999-09-21 Combustion Engineering, Inc. Fluid bed ash cooler
US20040100902A1 (en) * 2002-11-27 2004-05-27 Pannalal Vimalchand Gas treatment apparatus and method
US7464669B2 (en) * 2006-04-19 2008-12-16 Babcock & Wilcox Power Generation Group, Inc. Integrated fluidized bed ash cooler
FI118307B (fi) * 2006-05-18 2007-09-28 Metso Power Oy Leijukerroskattila ja menetelmä leijukerroskattilan pohjatuhkanjäähdyttimen muodostamiseksi
CN101311626B (zh) * 2007-05-25 2012-03-14 巴布考克及威尔考克斯公司 整体式流化床灰冷却器
FI122189B (fi) 2009-12-21 2011-09-30 Foster Wheeler Energia Oy Menetelmä ja järjestely lämmön talteenottamiseksi palamisprosessin pohjatuhkasta
FI123548B (fi) * 2010-02-26 2013-06-28 Foster Wheeler Energia Oy Leijupetireaktorijärjestely
CN101943403B (zh) * 2010-09-30 2011-11-23 重庆大学 双分选式流化床冷渣器
US8841495B2 (en) 2011-04-18 2014-09-23 Gas Technology Institute Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor
DE102011084902B3 (de) * 2011-10-20 2013-02-28 Norbert Kuhl Verfahren und vorrichtung zur fluiderwärmung durch verbrennung kohlenstoffbasierter brennstoffe
DE102012002711A1 (de) 2012-02-14 2013-08-14 Thyssenkrupp Uhde Gmbh Bodenproduktkühlung bei einer Wirbelschichtvergasung
US9464848B2 (en) * 2012-08-27 2016-10-11 Southern Company Multi-stage circulating fluidized bed syngas cooling
CN103363517B (zh) * 2013-08-01 2015-10-28 东方电气集团东方锅炉股份有限公司 一种700℃及以上蒸汽参数的高床温循环流化床锅炉
CN103363516B (zh) * 2013-08-01 2015-10-28 东方电气集团东方锅炉股份有限公司 一种带二次再热的循环流化床锅炉
PL2884169T3 (pl) * 2013-12-16 2016-12-30 Urządzenie ze złożem fluidalnym
RU2681092C1 (ru) * 2017-12-28 2019-03-04 Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук Устройство для очистки расплавленного металла и электролитов от примесей
WO2025052025A1 (en) * 2023-09-06 2025-03-13 Metso Metals Oy Fluid bed cooler and method for cooling material flow in fluid bed cooler

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002289A (en) * 1957-02-15 1961-10-03 Smidth & Co As F L Apparatus for cooling finely divided material
GB1502926A (en) * 1975-05-28 1978-03-08 Coal Ind Method of and apparatus for heating a gas
GB2132500B (en) * 1982-12-17 1986-06-04 Coal Ind Classification and recycling of fluidised bed material
JPS59196726A (ja) * 1983-04-19 1984-11-08 Okawara Mfg Co Ltd 連続流動層造粒装置
SE458955B (sv) * 1987-10-20 1989-05-22 Abb Stal Ab Pfbc-kraftanlaeggning
CA1329338C (en) * 1987-12-21 1994-05-10 Michael Gerar Alliston Fluidized bed heat exchanger and method of operating same
US5184671A (en) * 1987-12-21 1993-02-09 Foster Wheeler Energy Corporation Fluidized bed heat exchanger and method of operating same
US5198029A (en) * 1989-08-01 1993-03-30 Gte Products Corporation Apparatus for coating small solids
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
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
US5218932A (en) * 1992-03-02 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing a baffle system and method of operating same
CA2105204A1 (en) * 1992-10-26 1994-04-27 Iqbal Fazaleabas Abdulally Fluidized bed reactor including a stripper-cooler and method of operating same
US5540894A (en) * 1993-05-26 1996-07-30 A. Ahlstrom Corporation Method and apparatus for processing bed material in fluidized bed reactors
US5332553A (en) * 1993-04-05 1994-07-26 A. Ahlstrom Corporation Method for circulating solid material in a fluidized bed reactor
US5299532A (en) 1992-11-13 1994-04-05 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having multiple furnace and recycle sections

Also Published As

Publication number Publication date
AU4392496A (en) 1996-07-24
WO1996020781A1 (en) 1996-07-11
CN1082829C (zh) 2002-04-17
ES2200049T3 (es) 2004-03-01
PL180911B1 (pl) 2001-05-31
CA2209316A1 (en) 1996-07-11
JP3258668B2 (ja) 2002-02-18
CA2209316C (en) 2000-08-22
WO1996020782A1 (en) 1996-07-11
EP0801592B1 (de) 2003-05-21
JPH10501177A (ja) 1998-02-03
EP0801592A1 (de) 1997-10-22
DK0801592T3 (da) 2003-09-08
PL321210A1 (en) 1997-11-24
AU4392396A (en) 1996-07-24
DE69628280T2 (de) 2004-03-25
RU2139136C1 (ru) 1999-10-10
CN1175912A (zh) 1998-03-11
US5522160A (en) 1996-06-04
DE69628280D1 (de) 2003-06-26

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