ATE231230T1 - Kessel mit externer dichter wirbelschicht - Google Patents

Kessel mit externer dichter wirbelschicht

Info

Publication number
ATE231230T1
ATE231230T1 AT98402063T AT98402063T ATE231230T1 AT E231230 T1 ATE231230 T1 AT E231230T1 AT 98402063 T AT98402063 T AT 98402063T AT 98402063 T AT98402063 T AT 98402063T AT E231230 T1 ATE231230 T1 AT E231230T1
Authority
AT
Austria
Prior art keywords
drum
boiler
furnace
gas
fluidized bed
Prior art date
Application number
AT98402063T
Other languages
English (en)
Inventor
Jean-Claude Semedard
Pierre Gauville
Christian Enault
Original Assignee
Alstom Power Boilers
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=9510338&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE231230(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Power Boilers filed Critical Alstom Power Boilers
Application granted granted Critical
Publication of ATE231230T1 publication Critical patent/ATE231230T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • F22B31/0038—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0069—Systems therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00—Heat-exchange apparatus using a fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
AT98402063T 1997-08-18 1998-08-14 Kessel mit externer dichter wirbelschicht ATE231230T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710425A FR2767379B1 (fr) 1997-08-18 1997-08-18 Chaudiere a lit fluidise dense externe

Publications (1)

Publication Number Publication Date
ATE231230T1 true ATE231230T1 (de) 2003-02-15

Family

ID=9510338

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98402063T ATE231230T1 (de) 1997-08-18 1998-08-14 Kessel mit externer dichter wirbelschicht

Country Status (11)

Country Link
US (1) US6003476A (de)
EP (1) EP0898115B2 (de)
JP (1) JPH11182802A (de)
KR (1) KR19990023666A (de)
CN (1) CN1118661C (de)
AT (1) ATE231230T1 (de)
DE (1) DE69810717T3 (de)
ES (1) ES2187908T3 (de)
FR (1) FR2767379B1 (de)
PL (1) PL328051A1 (de)
ZA (1) ZA987423B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121637B (fi) * 2004-07-23 2011-02-15 Foster Wheeler Energia Oy Menetelmä ja laite lämmönsiirtimen suojaamiseksi
US20090031967A1 (en) * 2007-07-31 2009-02-05 Alstom Technology Ltd Integral waterwall external heat exchangers
ES2547810T3 (es) * 2012-11-23 2015-10-08 Alstom Technology Ltd. Caldera que comprende un intercambiador de calor de lecho fluidizado
CN112933622B (zh) * 2021-02-02 2023-01-31 崔秋生 一种热回收内浮顶储罐油的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968346A (en) * 1973-06-01 1976-07-06 Cooksley Ralph D Method and apparatus for electrically heating a fluid
DE3125849A1 (de) * 1981-07-01 1983-01-20 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Dampferzeuger mit zirkulierender atmosphaerischer oder druckaufgeladener wirbelschichtfeuerung sowie verfahren zu seiner regelung
ATE87077T1 (de) † 1985-06-12 1993-04-15 Metallgesellschaft Ag Verbrennungsvorrichtung mit zirkulierender wirbelschicht.
DE3642396A1 (de) * 1986-12-11 1988-06-16 Siemens Ag Dampferzeugeranlage mit einer zirkulierenden wirbelschicht
US5005528A (en) † 1990-04-12 1991-04-09 Tampella Keeler Inc. Bubbling fluid bed boiler with recycle
US5273000A (en) * 1992-12-30 1993-12-28 Combustion Engineering, Inc. Reheat steam temperature control in a circulating fluidized bed steam generator
US5463968A (en) * 1994-08-25 1995-11-07 Foster Wheeler Energy Corporation Fluidized bed combustion system and method having a multicompartment variable duty recycle heat exchanger

Also Published As

Publication number Publication date
DE69810717T2 (de) 2003-10-23
FR2767379B1 (fr) 1999-11-12
EP0898115A1 (de) 1999-02-24
EP0898115B2 (de) 2012-06-13
ES2187908T3 (es) 2003-06-16
CN1118661C (zh) 2003-08-20
US6003476A (en) 1999-12-21
ZA987423B (en) 1999-09-22
JPH11182802A (ja) 1999-07-06
KR19990023666A (ko) 1999-03-25
DE69810717D1 (de) 2003-02-20
EP0898115B1 (de) 2003-01-15
DE69810717T3 (de) 2012-12-27
PL328051A1 (en) 1999-03-01
CN1211702A (zh) 1999-03-24
FR2767379A1 (fr) 1999-02-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties