ZA201800809B - Circulating fluidized bed furnace - Google Patents

Circulating fluidized bed furnace

Info

Publication number
ZA201800809B
ZA201800809B ZA2018/00809A ZA201800809A ZA201800809B ZA 201800809 B ZA201800809 B ZA 201800809B ZA 2018/00809 A ZA2018/00809 A ZA 2018/00809A ZA 201800809 A ZA201800809 A ZA 201800809A ZA 201800809 B ZA201800809 B ZA 201800809B
Authority
ZA
South Africa
Prior art keywords
fluidized bed
circulating fluidized
bed furnace
furnace
circulating
Prior art date
Application number
ZA2018/00809A
Other languages
English (en)
Inventor
Alexander Baum
Original Assignee
Doosan Lentjes Gmbh
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 Doosan Lentjes Gmbh filed Critical Doosan Lentjes Gmbh
Publication of ZA201800809B publication Critical patent/ZA201800809B/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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
    • F22B31/0092—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/201—Suspension and securing arrangements for walls built-up from tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/24—Supporting, suspending or setting arrangements, e.g. heat shielding
    • F22B37/244—Supporting, suspending or setting arrangements, e.g. heat shielding for water-tube steam generators suspended from the top
    • 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
    • F23C10/04—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 the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
ZA2018/00809A 2015-08-11 2018-02-07 Circulating fluidized bed furnace ZA201800809B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15180610.6A EP3130849B1 (en) 2015-08-11 2015-08-11 Circulating fluidized bed furnace
PCT/EP2016/063093 WO2017025215A1 (en) 2015-08-11 2016-06-09 Circulating fluidized bed furnace

Publications (1)

Publication Number Publication Date
ZA201800809B true ZA201800809B (en) 2018-11-28

Family

ID=53800895

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/00809A ZA201800809B (en) 2015-08-11 2018-02-07 Circulating fluidized bed furnace

Country Status (9)

Country Link
EP (1) EP3130849B1 (pl)
KR (1) KR20180040152A (pl)
CN (1) CN209325767U (pl)
DK (1) DK3130849T3 (pl)
ES (1) ES2687791T3 (pl)
PH (1) PH22018500003U1 (pl)
PL (1) PL3130849T3 (pl)
WO (1) WO2017025215A1 (pl)
ZA (1) ZA201800809B (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI127236B (en) * 2016-01-19 2018-02-15 Sumitomo SHI FW Energia Oy Separator and heat exchange chamber assembly and method for mounting the assembly, as well as a circulating fluidized bed boiler with a separator and heat exchange chamber assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106036B2 (de) * 1971-02-09 1973-08-23 Brennerbefestigung
US4015547A (en) * 1975-04-01 1977-04-05 Viktor Yakovlevich Miller Supporting device for blast-furnace hot-blast main
DE3138341C2 (de) * 1981-09-26 1987-05-14 Deutsche Babcock Ag, 4200 Oberhausen Anordnung zum Befestigen von waagerecht angeordneten Brennern
US4615715A (en) 1985-03-15 1986-10-07 Foster Wheeler Energy Corporation Water-cooled cyclone separator
US5840285A (en) 1991-12-11 1998-11-24 Bernel Chemical Co., Inc Dermatological compositions using a series of unusually safe esters as cosmetic emollients with unique and ideal physical properties
US5840258A (en) 1992-11-10 1998-11-24 Foster Wheeler Energia Oy Method and apparatus for transporting solid particles from one chamber to another chamber
US5341766A (en) 1992-11-10 1994-08-30 A. Ahlstrom Corporation Method and apparatus for operating a circulating fluidized bed system
US6305330B1 (en) 2000-03-03 2001-10-23 Foster Wheeler Corporation Circulating fluidized bed combustion system including a heat exchange chamber between a separating section and a furnace section
FI114289B (fi) 2000-04-07 2004-09-30 Foster Wheeler Energia Oy Laite hiukkasten erottamiseksi kuumista kaasuista
US7464669B2 (en) * 2006-04-19 2008-12-16 Babcock & Wilcox Power Generation Group, Inc. Integrated fluidized bed ash cooler
EP2884172A1 (en) * 2013-12-16 2015-06-17 Doosan Lentjes GmbH Fluidized bed syphon

Also Published As

Publication number Publication date
PL3130849T3 (pl) 2019-01-31
DK3130849T3 (en) 2018-09-24
ES2687791T3 (es) 2018-10-29
EP3130849A1 (en) 2017-02-15
WO2017025215A1 (en) 2017-02-16
PH22018500003U1 (en) 2019-05-10
KR20180040152A (ko) 2018-04-19
EP3130849B1 (en) 2018-07-04
CN209325767U (zh) 2019-08-30

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