DD284742A5 - Verfahren und anlage fuer eine fluidisierte verbrennung von festen brennstoffen - Google Patents

Verfahren und anlage fuer eine fluidisierte verbrennung von festen brennstoffen Download PDF

Info

Publication number
DD284742A5
DD284742A5 DD31513488A DD31513488A DD284742A5 DD 284742 A5 DD284742 A5 DD 284742A5 DD 31513488 A DD31513488 A DD 31513488A DD 31513488 A DD31513488 A DD 31513488A DD 284742 A5 DD284742 A5 DD 284742A5
Authority
DD
German Democratic Republic
Prior art keywords
combustion
combustion chamber
fluidized layer
furnace
air
Prior art date
Application number
DD31513488A
Other languages
German (de)
English (en)
Inventor
Laszlo Boross
Tibor Gerlai
Ferenc Horvath
Original Assignee
Energiagazdalkodasi Intezet,Hu
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 Energiagazdalkodasi Intezet,Hu filed Critical Energiagazdalkodasi Intezet,Hu
Publication of DD284742A5 publication Critical patent/DD284742A5/de

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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/386—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only internally, i.e. the particles rotate within the vessel
    • 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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
DD31513488A 1987-04-27 1988-04-27 Verfahren und anlage fuer eine fluidisierte verbrennung von festen brennstoffen DD284742A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU184687A HU205442B (en) 1987-04-27 1987-04-27 Method and firing equipment for fluidization firing fuels

Publications (1)

Publication Number Publication Date
DD284742A5 true DD284742A5 (de) 1990-11-21

Family

ID=10956488

Family Applications (1)

Application Number Title Priority Date Filing Date
DD31513488A DD284742A5 (de) 1987-04-27 1988-04-27 Verfahren und anlage fuer eine fluidisierte verbrennung von festen brennstoffen

Country Status (4)

Country Link
EP (1) EP0289932A1 (fr)
CS (1) CS285388A3 (fr)
DD (1) DD284742A5 (fr)
HU (1) HU205442B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940007A (en) * 1988-08-16 1990-07-10 A. Ahlstrom Corporation Fast fluidized bed reactor
DE69313415T2 (de) * 1992-12-11 1998-02-19 Kobe Steel Ltd Anlage und Verfahren zur Abfallverbrennung
FI100064B (fi) * 1995-10-20 1997-09-15 Imatran Voima Oy Menetelmä ja sovitelma leijukerroskattilan leijukerroksen lämpötilan s äätämiseksi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE91789C (fr) *
US3417978A (en) * 1965-09-17 1968-12-24 Ube Industries Method and apparatus for the gasification and combustion of liquid fuel in a fluidized bed
DE3003245A1 (de) * 1980-01-30 1981-11-12 Deutsche Babcock Ag, 4200 Oberhausen Verfahren und vorrichtung zum verbrennen von stoffen mit schwer ausbrennenden bestandteilen
US4341515A (en) * 1981-02-11 1982-07-27 York-Shipley, Inc. High turndown ratio fluidized bed reactor and method of operating the reactor
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
EP0107683A4 (fr) * 1982-04-29 1985-10-28 Bruce Rixson Little Combustion a entrainement de particules.

Also Published As

Publication number Publication date
CS285388A3 (en) 1992-02-19
HUT49402A (en) 1989-09-28
HU205442B (en) 1992-04-28
EP0289932A1 (fr) 1988-11-09

Similar Documents

Publication Publication Date Title
DE69923797T2 (de) Verfahren zum betrieb eines tangentialen feuerungssystems
DE69009686T2 (de) Verbrennungsverfahren.
EP0498014A1 (fr) Procédé pour l'admission d'air de combustion et installation de chauffage
EP0204176A2 (fr) Chambre de combustion pour un appareil à combustion à lit fluidisé
DE2539546A1 (de) Verfahren zur verbrennung kohlenstoffhaltiger materialien
DE3623177A1 (de) Brennkammer fuer atmosphaerische stationaere wirbelschichtfeuerung
DE3019701A1 (de) Duese fuer eine wirbelschichtfeuerung
DE3027517A1 (de) Wirbelschichtfeuerung
DD284742A5 (de) Verfahren und anlage fuer eine fluidisierte verbrennung von festen brennstoffen
DE4039463A1 (de) Verfahren zum verbrennen von kohle oder schwerem heizoel und dampferzeugungsanlage
DE3324411C2 (fr)
DE3410945A1 (de) Verfahren zur verminderung der no(pfeil abwaerts)x(pfeil abwaerts)-bildung in mit kohlenstaub betriebenen feuerungsanlagen, insbesondere schmelzkammerfeuerungen, und feuerungsanlage zur durchfuehrung des verfahrens
EP0829678A2 (fr) Brûleur et procédé pour réchauffer un flux gazeux
EP0501944B1 (fr) Procédé et dispositif pour la combustion de combustibles biogènes en morceaux
DE3825291A1 (de) Verfahren und feuerungsanlage zur verbrennung fossiler brennstoffe unter reduzierter bildung von stickoxiden
DE3608248C1 (en) Method of generating hot gas and hot-gas generator for implementing the method
EP0097153B1 (fr) Foyer de chaudiere
EP3228935B1 (fr) Procédé de combustion pauvre en oxyde d'azote de combustibles gazeux, solides ou liquides, en particulier de poussière de charbon, brûleur et installation de combustion destinée a exécuter le procédé
DE3309905C2 (de) Verfahren und Vorrichtung zum Verbrennen fester Brennstoffe in pulverisierter Form
DE3818006C2 (fr)
DE19520720C2 (de) Verfahren und Anlage zur Erzeugung von Dampf
DE3026008C2 (de) Verfahren zum Befeuern von hochbelasteten Kesseln mit Kohlenstaub
EP0475029A2 (fr) Foyer à lit fluidisé avec un lit stationnaire
DE3545464A1 (de) Verfahren zur entschwefelung von gasen, welche aus einer feuerstelle entweichen, wo die verbrennung mit agglomerieren der asche erfolgt, und anlage zur durchfuehrung dieses verfahrens
DE884539C (de) Kohlenstaubfeuerung

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee