SK34397A3 - Fluidized bed with improved nozzle construction - Google Patents

Fluidized bed with improved nozzle construction Download PDF

Info

Publication number
SK34397A3
SK34397A3 SK343-97A SK34397A SK34397A3 SK 34397 A3 SK34397 A3 SK 34397A3 SK 34397 A SK34397 A SK 34397A SK 34397 A3 SK34397 A3 SK 34397A3
Authority
SK
Slovakia
Prior art keywords
heads
fluidized bed
nozzle assemblies
combustion
tubes
Prior art date
Application number
SK343-97A
Other languages
English (en)
Slovak (sk)
Inventor
Ernest L Hartman
Michael C Tanca
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of SK34397A3 publication Critical patent/SK34397A3/sk

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
SK343-97A 1994-09-16 1995-07-24 Fluidized bed with improved nozzle construction SK34397A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/307,139 US5575086A (en) 1994-09-16 1994-09-16 Fluidized bed with improved nozzle construction
PCT/US1995/009257 WO1996008676A1 (en) 1994-09-16 1995-07-24 Fluidized bed with improved nozzle construction

Publications (1)

Publication Number Publication Date
SK34397A3 true SK34397A3 (en) 1998-06-03

Family

ID=23188411

Family Applications (1)

Application Number Title Priority Date Filing Date
SK343-97A SK34397A3 (en) 1994-09-16 1995-07-24 Fluidized bed with improved nozzle construction

Country Status (13)

Country Link
US (1) US5575086A (et)
EP (1) EP0781390B1 (et)
KR (1) KR100229763B1 (et)
AU (1) AU3141195A (et)
BR (1) BR9508957A (et)
CA (1) CA2197227C (et)
CZ (1) CZ289157B6 (et)
EE (1) EE9700041A (et)
HU (1) HU218508B (et)
MX (1) MX9701828A (et)
PL (2) PL58816Y1 (et)
SK (1) SK34397A3 (et)
WO (1) WO1996008676A1 (et)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3595435B2 (ja) * 1997-08-04 2004-12-02 三菱重工業株式会社 粒子移動量制御装置
MXPA05012879A (es) * 2003-06-11 2006-06-23 Glatt Ingtech Gmbh Metodo para la produccion de granulados de enzima y el granulado de enzima que se obtiene.
US7819071B2 (en) * 2006-11-16 2010-10-26 Seminatore Salvatore J Nozzle system
EP3153776A1 (en) * 2015-10-08 2017-04-12 Improbed AB Bed management cycle for a fluidized bed boiler and corresponding arrangement
HUE055665T2 (hu) 2017-04-28 2021-12-28 Sumitomo SHI FW Energia Oy Fluidizálógáz-fúvókaegység és fluidizáló ágyas reaktor több fluidizálógáz-fúvókaegységgel
FR3065886B1 (fr) * 2017-05-05 2021-12-31 Ifp Energies Now Nouveau dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841476A (en) * 1953-07-16 1958-07-01 Dorr Oliver Inc Apparatus for contacting solids with gases
US3708887A (en) * 1970-09-08 1973-01-09 Fmc Corp Nozzles for fluidized bed vessel construction plate
US3672577A (en) * 1970-10-15 1972-06-27 Fuller Co Fluid bed grid plate assembly
CS167543B1 (et) * 1972-06-27 1976-04-29
US4292023A (en) * 1979-08-01 1981-09-29 Curtiss-Wright Corporation Fluidized bed combustor and removable windbox and tube assembly therefor
FR2519877B1 (fr) * 1982-01-20 1986-10-31 Charbonnages De France Grille de fluidisation ainsi que foyer de combustion a grille inferieure de soufflage d'air et procede de traitement de matiere particulaire dans une chambre de fluidisation et/ou d'entrainement
CH659876A5 (de) * 1983-05-10 1987-02-27 Sulzer Ag Wirbelbettfeuerung.
DE3623177A1 (de) * 1986-06-23 1988-01-07 Ruhrkohle Waerme Gmbh Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung
US5372791A (en) * 1992-04-20 1994-12-13 Foster Wheeler Energy Corporation Fluidized bed system and a fluidization and cooling nozzle for use therein

Also Published As

Publication number Publication date
AU3141195A (en) 1996-03-29
EP0781390B1 (en) 2000-03-15
EE9700041A (et) 1997-08-15
PL58816Y1 (en) 2001-09-28
MX9701828A (es) 1998-02-28
KR100229763B1 (ko) 1999-11-15
WO1996008676A1 (en) 1996-03-21
PL319101A1 (en) 1997-07-21
BR9508957A (pt) 1998-01-06
CA2197227C (en) 2000-04-04
HU218508B (hu) 2000-09-28
CZ78097A3 (en) 1997-08-13
EP0781390A1 (en) 1997-07-02
CZ289157B6 (cs) 2001-11-14
US5575086A (en) 1996-11-19
HUT76693A (en) 1997-10-28
CA2197227A1 (en) 1996-03-21

Similar Documents

Publication Publication Date Title
EP0990467B1 (en) Circulating fluidized bed reactor
KR100244591B1 (ko) 유동층 시스템 및 그에 사용되는 유동화 노즐
JPS5916810B2 (ja) 熱反応装置
US6470833B1 (en) Method and apparatus in a fluidized bed reactor
EP0587351B1 (en) Fluidized bed reactor system and method of operating same
US4715809A (en) Fluidized bed having modified surfaces in the heat extractor
US4867079A (en) Combustor with multistage internal vortices
CA1261121A (en) Circulating fluidized bed reactor
US5553557A (en) Method of decreasing NOx emissions from a fluidized bed reactor
CA2094205C (en) Fluidized bed water pipe boiler divided type
SK34397A3 (en) Fluidized bed with improved nozzle construction
CA2278761A1 (en) Method and arrangement for supplying air to a fluidized bed boiler
US8434430B2 (en) In-bed solids control valve
CA2468922C (en) Bubble cap assembly
MXPA97001828A (es) Lecho fluidizado con construccion de boquilla mejorada
CA2126661A1 (en) Fluidized bed combustion system having an improved pressure seal
CN112050201B (zh) 一种异型炉膛结构的湍动流化床焚烧炉
CA2159949C (en) Method of adapting fossil fuel fired boiler into circulating fluidized bed firing boiler and novel circulating fluidized bed firing boiler
KR100499234B1 (ko) Ｓ자형 통로를 구비한 역류방지용 유동화 공기노즐
CN1162989A (zh) 带有改进的喷嘴结构的流态化床
Shang et al. Combustor with multistage internal vortices
JPS642153Y2 (et)
JPH06117601A (ja) 循環流動床ボイラ
JPH0642941B2 (ja) 一体型再循環熱交換器を有する流動床反応装置及びその操作方法
JPH02282602A (ja) 流動床装置