SK48798A3 - Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler - Google Patents

Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler Download PDF

Info

Publication number
SK48798A3
SK48798A3 SK487-98A SK48798A SK48798A3 SK 48798 A3 SK48798 A3 SK 48798A3 SK 48798 A SK48798 A SK 48798A SK 48798 A3 SK48798 A3 SK 48798A3
Authority
SK
Slovakia
Prior art keywords
bed
boiler
fluidized bed
gas
fluidizing gas
Prior art date
Application number
SK487-98A
Other languages
English (en)
Slovak (sk)
Inventor
Markku Raiko
Seppo Hulkkonen
Jukka Hirvenoja
Original Assignee
Imatran Voima 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=8544230&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SK48798(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imatran Voima Oy filed Critical Imatran Voima Oy
Publication of SK48798A3 publication Critical patent/SK48798A3/sk

Links

Classifications

    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
SK487-98A 1995-10-20 1996-10-18 Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler SK48798A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955011A FI100064B (fi) 1995-10-20 1995-10-20 Menetelmä ja sovitelma leijukerroskattilan leijukerroksen lämpötilan s äätämiseksi
PCT/FI1996/000553 WO1997015784A1 (en) 1995-10-20 1996-10-18 Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler

Publications (1)

Publication Number Publication Date
SK48798A3 true SK48798A3 (en) 1998-12-02

Family

ID=8544230

Family Applications (1)

Application Number Title Priority Date Filing Date
SK487-98A SK48798A3 (en) 1995-10-20 1996-10-18 Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler

Country Status (10)

Country Link
EP (1) EP0856129A1 (xx)
AU (1) AU7301796A (xx)
CZ (1) CZ117198A3 (xx)
EE (1) EE9800118A (xx)
FI (1) FI100064B (xx)
HU (1) HUP9903894A3 (xx)
LV (1) LV12095B (xx)
PL (1) PL326315A1 (xx)
SK (1) SK48798A3 (xx)
WO (1) WO1997015784A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120515B (fi) * 2008-02-08 2009-11-13 Foster Wheeler Energia Oy Kiertoleijureaktori happipolttoon ja menetelmä sellaisen reaktorin käyttämiseksi
CN115289461B (zh) * 2022-08-04 2023-07-28 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 循环流化床锅炉布风板阻力均匀性处理结构及其处理方法
WO2024052591A1 (en) * 2022-09-08 2024-03-14 Metso Metals Oy Swirl induced combustion in circulating fluidized bed systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521976A (en) * 1981-11-17 1985-06-11 Foster Wheeler Energy Corporation Method of operating a fluidized bed heat exchanger utilizing induced circulation
US4539939A (en) * 1981-12-15 1985-09-10 Johnson William B Fluidized bed combustion apparatus and method
DE3503603A1 (de) * 1985-02-02 1986-08-07 Cornel. Schmidt GmbH & Co KG, 5090 Leverkusen Feuerungsanlage
SU1343182A1 (ru) * 1985-05-23 1987-10-07 Всесоюзный Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского Способ сжигани твердого топлива в топке с кип щим слоем
HU205442B (en) * 1987-04-27 1992-04-28 Energiagazdalkodasi Intezet Method and firing equipment for fluidization firing fuels

Also Published As

Publication number Publication date
HUP9903894A3 (en) 2000-11-28
CZ117198A3 (cs) 1998-09-16
HUP9903894A2 (hu) 2000-03-28
FI955011A (fi) 1997-04-21
WO1997015784A1 (en) 1997-05-01
FI100064B (fi) 1997-09-15
LV12095B (en) 1998-09-20
FI955011A0 (fi) 1995-10-20
PL326315A1 (en) 1998-09-14
EE9800118A (et) 1998-10-15
AU7301796A (en) 1997-05-15
LV12095A (lv) 1998-07-20
EP0856129A1 (en) 1998-08-05

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