ES8603989A1 - Antehogar perfeccionado para caldera calentada por combustion de carbon pulverizado - Google Patents

Antehogar perfeccionado para caldera calentada por combustion de carbon pulverizado

Info

Publication number
ES8603989A1
ES8603989A1 ES538255A ES538255A ES8603989A1 ES 8603989 A1 ES8603989 A1 ES 8603989A1 ES 538255 A ES538255 A ES 538255A ES 538255 A ES538255 A ES 538255A ES 8603989 A1 ES8603989 A1 ES 8603989A1
Authority
ES
Spain
Prior art keywords
hearth
fore
powdered coal
boiler
feed hole
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
ES538255A
Other languages
English (en)
Other versions
ES538255A0 (es
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of ES538255A0 publication Critical patent/ES538255A0/es
Publication of ES8603989A1 publication Critical patent/ES8603989A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • 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
    • F23C7/02—Disposition of air supply not passing through burner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Air Supply (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

ANTEHOGAR PARA CALDERA CALENTADA POR COMBUSTION DE CARBON PULVERIZADO. ALREDEDOR DE LA PARED INTERNA (5) DEL ANTEHOGAR (4) ESTA MONTADO UN SERPENTIN DE REFRIGERACION (6) PROVISTO DE ESPIRAS EN CONTACTO MUTUO DISPUESTAS SUCESIVAMENTE SOBRE LA TOTALIDAD DE LA LONGITUD DE ESTE ULTIMO, PARA MANTENER LA TEMPERATURA ENTRE 600 Y 900JC. LA ENTRADA DE AIRE TERCIARIO (11) ESTA CONSTITUIDO POR NUMEROSOS AGUJEROS DISTRIBUIDOS CIRCULARMENTE ALREDEDOR DE LA BOQUILLA DE FORMA CONCAVA (8) Y UN CIRCUITO DE INYECCION DE AIRE (15) INDEPENDIENTE QUE ESTA TERMINADO POR TUBOS LONGITUDINALES (16, 17) DISPUESTOS EN LA PARTE BAJA Y EN LA ENTRADA DEL ANTEHOGAR (4) Y DEL TUBO-HOGAR (1) LO QUE PERMITE OBTENER UNA COMBUSTION UNIFORME DEL CARBON PULVERIZADO.
ES538255A 1983-12-14 1984-12-04 Antehogar perfeccionado para caldera calentada por combustion de carbon pulverizado Expired ES8603989A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320031A FR2556824B1 (fr) 1983-12-14 1983-12-14 Procede pour la combustion du charbon pulverise et avant-foyer perfectionne pour chaudiere a charbon pulverise

Publications (2)

Publication Number Publication Date
ES538255A0 ES538255A0 (es) 1986-01-01
ES8603989A1 true ES8603989A1 (es) 1986-01-01

Family

ID=9295172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538255A Expired ES8603989A1 (es) 1983-12-14 1984-12-04 Antehogar perfeccionado para caldera calentada por combustion de carbon pulverizado

Country Status (6)

Country Link
BE (1) BE901169A (es)
ES (1) ES8603989A1 (es)
FR (1) FR2556824B1 (es)
GB (1) GB2151344B (es)
IN (1) IN162566B (es)
NZ (1) NZ210544A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230618A (zh) * 2011-06-17 2011-11-02 江苏太湖锅炉股份有限公司 烟气温度可调型燃烧室结构

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589991B1 (fr) * 1985-11-13 1987-12-31 Charbonnages De France Avant-foyer pour chaudiere ou chambre de combustion a charbon pulverise
US5029557A (en) * 1987-05-01 1991-07-09 Donlee Technologies, Inc. Cyclone combustion apparatus
US4860695A (en) * 1987-05-01 1989-08-29 Donlee Technologies, Inc. Cyclone combustion apparatus
DE102010018427B4 (de) * 2010-04-27 2012-03-01 Scherdel Innotec Forschungs- Und Entwicklungs-Gmbh Festbrennstoffofen sowie Heizungsanlage und Brauchwasseraufheizanlage mit einem Festbrennstoffofen
CN102563627B (zh) * 2012-02-29 2013-10-23 中国计量学院 一种具有低污染排放特性的高效煤粉工业锅炉
CN103322579A (zh) * 2013-06-06 2013-09-25 西安热工研究院有限公司 一种减轻锅炉燃烧器区水冷壁结焦的方法
RU169332U1 (ru) * 2016-03-02 2017-03-15 Общество с ограниченной ответственностью "Самара лей" Прямоточный паровой котел

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275394A (en) * 1938-04-29 1942-03-03 Babcock & Wilcox Co Pulverized fuel burning apparatus
FR869902A (fr) * 1940-02-12 1942-02-24 Babcock Et Wilcox Dampfkessel Foyer d'allumage pour foyer à combustible pulvérulent
GB659094A (en) * 1948-10-04 1951-10-17 Power Jets Res & Dev Ltd Improvements in or relating to combustion apparatus for burning solid fuel in comminuted or pulverulent form
FR65248E (fr) * 1951-11-06 1956-02-07 Perfectionnements apportés aux procédés et dispositifs pour l'évacuation de la chaleur, lors des transformations de matières solides, par des gaz
GB776932A (en) * 1953-07-02 1957-06-12 Babcock & Wilcox Ltd Improvements in or relating to combustion apparatus
GB787280A (en) * 1954-06-18 1957-12-04 Svenska Maskinverken Ab Improvements in steam boiler plants
GB987447A (en) * 1961-03-21 1965-03-31 Duerrwerke Ag Turbulent slagging combustion chamber
US3709171A (en) * 1971-07-06 1973-01-09 Olesen L Smoke control device
CH639471A5 (en) * 1979-06-14 1983-11-15 Bertrams Ag Method and device for incinerating pasty, liquid or gaseous industrial waste
GB2079439B (en) * 1980-06-23 1983-11-30 Kobe Steel Ltd Method and apparatus for combustion of fuels with reduced nox emission
GB2082300B (en) * 1980-08-19 1984-04-11 Suxe Combustion Ltd Grateless pre-burner furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230618A (zh) * 2011-06-17 2011-11-02 江苏太湖锅炉股份有限公司 烟气温度可调型燃烧室结构

Also Published As

Publication number Publication date
FR2556824A1 (fr) 1985-06-21
GB2151344B (en) 1988-04-07
GB8431529D0 (en) 1985-01-23
IN162566B (es) 1988-06-11
GB2151344A (en) 1985-07-17
BE901169A (fr) 1985-03-15
NZ210544A (en) 1987-05-29
ES538255A0 (es) 1986-01-01
FR2556824B1 (fr) 1989-01-06

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