CN1009219B - 流化床反应器 - Google Patents

流化床反应器

Info

Publication number
CN1009219B
CN1009219B CN87104041A CN87104041A CN1009219B CN 1009219 B CN1009219 B CN 1009219B CN 87104041 A CN87104041 A CN 87104041A CN 87104041 A CN87104041 A CN 87104041A CN 1009219 B CN1009219 B CN 1009219B
Authority
CN
China
Prior art keywords
wall
separation chamber
fluidized
bed reactor
lower wall
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
CN87104041A
Other languages
English (en)
Chinese (zh)
Other versions
CN87104041A (zh
Inventor
赖齐·库伊瓦莱南
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of CN87104041A publication Critical patent/CN87104041A/zh
Publication of CN1009219B publication Critical patent/CN1009219B/zh
Expired legal-status Critical Current

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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
    • F23C10/02—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
    • 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
    • F23C10/08—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—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 characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • 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
    • 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
    • F23C2206/101—Entrained or fast fluidised bed

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Cyclones (AREA)
CN87104041A 1986-05-19 1987-05-20 流化床反应器 Expired CN1009219B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI862069 1986-05-19
FI862069A FI85184C (fi) 1986-05-19 1986-05-19 Virvelbaeddsreaktor.

Publications (2)

Publication Number Publication Date
CN87104041A CN87104041A (zh) 1987-12-23
CN1009219B true CN1009219B (zh) 1990-08-15

Family

ID=8522627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87104041A Expired CN1009219B (zh) 1986-05-19 1987-05-20 流化床反应器

Country Status (10)

Country Link
US (1) US4932363A (Outils-recalibreurs-cat-2547.html)
EP (1) EP0307406B1 (Outils-recalibreurs-cat-2547.html)
JP (1) JPH01500612A (Outils-recalibreurs-cat-2547.html)
KR (1) KR910001835B1 (Outils-recalibreurs-cat-2547.html)
CN (1) CN1009219B (Outils-recalibreurs-cat-2547.html)
BR (1) BR8707702A (Outils-recalibreurs-cat-2547.html)
DE (1) DE3778020D1 (Outils-recalibreurs-cat-2547.html)
FI (1) FI85184C (Outils-recalibreurs-cat-2547.html)
IN (1) IN169328B (Outils-recalibreurs-cat-2547.html)
WO (1) WO1987007356A1 (Outils-recalibreurs-cat-2547.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1304572C (en) * 1988-01-18 1992-07-07 Leonard George Wiseman System for coating particles employing a pneumatic transport reactor
FI88200C (fi) * 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
US5094191A (en) * 1991-01-31 1992-03-10 Foster Wheeler Energy Corporation Steam generating system utilizing separate fluid flow circuitry between the furnace section and the separating section
US5203284A (en) * 1992-03-02 1993-04-20 Foster Wheeler Development Corporation Fluidized bed combustion system utilizing improved connection between the reactor and separator
US5325823A (en) * 1992-12-24 1994-07-05 Foster Wheeler Energy Corporation Large scale fluidized bed reactor
CA2105602A1 (en) * 1993-09-07 1995-03-08 Ola Herstad Steam boiler
US5755187A (en) * 1993-09-08 1998-05-26 Gotaverken Energy Ab Steam boiler with externally positioned superheating means
DE4344504A1 (de) * 1993-12-24 1995-06-29 Audi Ag Saugrohranlage für eine Mehrzylinder-Brennkraftmaschine
US5372096A (en) * 1993-12-29 1994-12-13 Combustion Engineering, Inc. Internal particle collecting cells for circulating fluid bed combustion
NL1016681C2 (nl) * 2000-11-22 2002-05-23 Dsm Nv Wervelbedreactor.
US6454824B1 (en) * 2001-05-25 2002-09-24 The Babcock & Wilcox Company CFB impact type particle collection elements attached to cooled supports

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662072A (en) * 1948-03-22 1951-11-28 Stork Koninklijke Maschf Improvements in and relating to apparatus for separating dust from gases
FR1344442A (fr) * 1962-10-17 1963-11-29 Fives Lille Cail Séparateur à haut rendement
PL85163B1 (Outils-recalibreurs-cat-2547.html) * 1972-11-24 1976-04-30 Centralne Biuro Technicznepo
GB1540758A (en) * 1976-03-26 1979-02-14 Coal Ind Fluidised bed apparatus
US4253425A (en) * 1979-01-31 1981-03-03 Foster Wheeler Energy Corporation Internal dust recirculation system for a fluidized bed heat exchanger
GB2093724B (en) * 1981-02-27 1984-03-28 Thermplant Ltd Fluidised bed combustion
SU1027469A1 (ru) * 1982-07-01 1983-07-07 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Топка котла
FI66297C (fi) * 1982-11-15 1984-10-10 Ahlstroem Oy Anordning foer avlaegsnande av fasta komponenter ur roekgaser
SU1110991A1 (ru) * 1983-04-20 1984-08-30 Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова Котел
FI70377B (fi) * 1984-03-20 1986-03-27 Rauma Repola Oy Tvao- eller flerkomponentreaktor
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
SU1245806A1 (ru) * 1984-06-13 1986-07-23 Предприятие П/Я А-3513 Топка
US4565139A (en) * 1984-09-12 1986-01-21 Stearns Catalytic World Corp. Method and apparatus for obtaining energy
FI85414C (fi) * 1985-01-29 1992-04-10 Ahlstroem Oy Anordning foer avskiljning av fast material ur roekgaserna fraon en reaktor med cirkulerande baedd.
FI850372A0 (fi) * 1985-01-29 1985-01-29 Ahlstroem Oy Panna med cirkulerande baedd.
FI853464A0 (fi) * 1985-09-11 1985-09-11 Ahlstroem Oy Reaktor med cirkulerande baedd.
FI86105C (fi) * 1985-11-19 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer reglering av en virvelbaeddsreaktors funktion.
US4679511A (en) * 1986-04-30 1987-07-14 Combustion Engineering, Inc. Fluidized bed reactor having integral solids separator
US4640201A (en) * 1986-04-30 1987-02-03 Combustion Engineering, Inc. Fluidized bed combustor having integral solids separator
US4732113A (en) * 1987-03-09 1988-03-22 A. Ahlstrom Corporation Particle separator

Also Published As

Publication number Publication date
EP0307406B1 (en) 1992-04-01
IN169328B (Outils-recalibreurs-cat-2547.html) 1991-09-28
FI85184B (fi) 1991-11-29
US4932363A (en) 1990-06-12
JPH0139039B2 (Outils-recalibreurs-cat-2547.html) 1989-08-17
FI862069A0 (fi) 1986-05-19
FI85184C (fi) 1992-03-10
DE3778020D1 (de) 1992-05-07
KR880701353A (ko) 1988-07-26
BR8707702A (pt) 1989-08-15
KR910001835B1 (ko) 1991-03-26
EP0307406A1 (en) 1989-03-22
CN87104041A (zh) 1987-12-23
FI862069A7 (fi) 1987-11-20
JPH01500612A (ja) 1989-03-01
WO1987007356A1 (en) 1987-12-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Helsinki

Applicant after: A. Ahlstrom Corp.

Address before: Finland

Applicant before: A Ahlstrom Corp.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: A. AHLSTROM CORP. TO: FOSTER WHEELER ENERGIA CO., LTD.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee