DE69810717T2 - Kessel mit externer dichter Wirbelschicht - Google Patents

Kessel mit externer dichter Wirbelschicht

Info

Publication number
DE69810717T2
DE69810717T2 DE69810717T DE69810717T DE69810717T2 DE 69810717 T2 DE69810717 T2 DE 69810717T2 DE 69810717 T DE69810717 T DE 69810717T DE 69810717 T DE69810717 T DE 69810717T DE 69810717 T2 DE69810717 T2 DE 69810717T2
Authority
DE
Germany
Prior art keywords
drum
boiler
furnace
gas
fluidized bed
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 - Lifetime
Application number
DE69810717T
Other languages
English (en)
Other versions
DE69810717D1 (de
DE69810717T3 (de
Inventor
Jean-Claude Semedard
Pierre Gauville
Christian Enault
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.)
General Electric Technology GmbH
Original Assignee
Alstom Power Boiler SA
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=DE69810717(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Power Boiler SA filed Critical Alstom Power Boiler SA
Publication of DE69810717D1 publication Critical patent/DE69810717D1/de
Application granted granted Critical
Publication of DE69810717T2 publication Critical patent/DE69810717T2/de
Publication of DE69810717T3 publication Critical patent/DE69810717T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69810717T 1997-08-18 1998-08-14 Kessel mit externer dichter Wirbelschicht Expired - Lifetime DE69810717T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9710425A FR2767379B1 (fr) 1997-08-18 1997-08-18 Chaudiere a lit fluidise dense externe
FR9710425 1997-08-18
EP98402063A EP0898115B2 (de) 1997-08-18 1998-08-14 Kessel mit externer dichter Wirbelschicht

Publications (3)

Publication Number Publication Date
DE69810717D1 DE69810717D1 (de) 2003-02-20
DE69810717T2 true DE69810717T2 (de) 2003-10-23
DE69810717T3 DE69810717T3 (de) 2012-12-27

Family

ID=9510338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810717T Expired - Lifetime DE69810717T3 (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
RS54251B1 (en) * 2012-11-23 2016-02-29 Alstom Technology Ltd HEATING BOILER WITH FLUIDIZED HEAT EXCHANGER
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
DE3688007D1 (de) † 1985-06-12 1993-04-22 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
EP0898115B1 (de) 2003-01-15
FR2767379B1 (fr) 1999-11-12
EP0898115B2 (de) 2012-06-13
CN1118661C (zh) 2003-08-20
CN1211702A (zh) 1999-03-24
PL328051A1 (en) 1999-03-01
EP0898115A1 (de) 1999-02-24
FR2767379A1 (fr) 1999-02-19
KR19990023666A (ko) 1999-03-25
ATE231230T1 (de) 2003-02-15
JPH11182802A (ja) 1999-07-06
DE69810717D1 (de) 2003-02-20
DE69810717T3 (de) 2012-12-27
ES2187908T3 (es) 2003-06-16
ZA987423B (en) 1999-09-22
US6003476A (en) 1999-12-21

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