ES432964A1 - Perfeccionamientos introducidos en un horno que tiene un lecho fluidizado. - Google Patents

Perfeccionamientos introducidos en un horno que tiene un lecho fluidizado.

Info

Publication number
ES432964A1
ES432964A1 ES432964A ES432964A ES432964A1 ES 432964 A1 ES432964 A1 ES 432964A1 ES 432964 A ES432964 A ES 432964A ES 432964 A ES432964 A ES 432964A ES 432964 A1 ES432964 A1 ES 432964A1
Authority
ES
Spain
Prior art keywords
enclosure
bed
fluidised bed
bed combustion
combustion system
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES432964A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of ES432964A1 publication Critical patent/ES432964A1/es
Expired legal-status Critical Current

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
ES432964A 1973-12-17 1974-12-16 Perfeccionamientos introducidos en un horno que tiene un lecho fluidizado. Expired ES432964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB58377/73A GB1494996A (en) 1973-12-17 1973-12-17 Fluidised bed combustion system

Publications (1)

Publication Number Publication Date
ES432964A1 true ES432964A1 (es) 1976-11-01

Family

ID=10481454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432964A Expired ES432964A1 (es) 1973-12-17 1974-12-16 Perfeccionamientos introducidos en un horno que tiene un lecho fluidizado.

Country Status (12)

Country Link
US (1) US3957419A (es)
JP (1) JPS5914711B2 (es)
BE (1) BE823468A (es)
DE (1) DE2459281A1 (es)
ES (1) ES432964A1 (es)
FR (1) FR2254754B1 (es)
GB (1) GB1494996A (es)
IE (1) IE40652B1 (es)
IN (1) IN140234B (es)
NL (1) NL7416421A (es)
SE (1) SE411387B (es)
ZA (1) ZA748019B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423928B (sv) * 1978-09-12 1982-06-14 Stal Laval Turbin Ab Virvelbeddsbrennkammare
JPS58154315U (ja) * 1982-04-06 1983-10-15 川崎重工業株式会社 流動床ボイラの流動層灰排出口
DE3447186A1 (de) * 1984-12-22 1986-07-03 Ruhrkohle Ag, 4300 Essen Wirbelschichtfeuerung mit tauchheizflaechen
AT382227B (de) * 1985-04-30 1987-01-26 Simmering Graz Pauker Ag Verfahren und vorrichtung zur verbrennung von festen, fluessigen, gasfoermigen oder pastoesen brennstoffen in einem wirbelschichtofen
WO2001097959A1 (en) * 2000-06-19 2001-12-27 Institut Francais Du Petrole Reactor having bellows expansion unit between catalyst addition/withdrawal conduit and grid plate
US9163829B2 (en) * 2007-12-12 2015-10-20 Alstom Technology Ltd Moving bed heat exchanger for circulating fluidized bed boiler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397657A (en) * 1965-11-01 1968-08-20 Tada Mitsuru Apparatus for continuously burning wastes
US3799747A (en) * 1968-04-27 1974-03-26 Metallgesellschaft Ag Fuel burner system for a fluidized bed
US3737283A (en) * 1971-11-26 1973-06-05 Fuller Co Fluidized solids reactor
GB1397800A (en) * 1972-09-01 1975-06-18 Coal Industry Patents Ltd Fluidised bed combusters

Also Published As

Publication number Publication date
FR2254754B1 (es) 1978-09-15
US3957419A (en) 1976-05-18
IE40652B1 (en) 1979-07-18
SE411387B (sv) 1979-12-17
JPS50113471A (es) 1975-09-05
DE2459281A1 (de) 1975-06-19
GB1494996A (en) 1977-12-14
ZA748019B (en) 1976-07-28
SE7415705L (es) 1975-06-18
IE40652L (en) 1975-06-17
BE823468A (fr) 1975-06-17
IN140234B (es) 1976-10-02
NL7416421A (nl) 1975-06-19
FR2254754A1 (es) 1975-07-11
AU7646574A (en) 1976-06-17
JPS5914711B2 (ja) 1984-04-05

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