CA1249973A - Apparatus for removing solid components from flue gases - Google Patents

Apparatus for removing solid components from flue gases

Info

Publication number
CA1249973A
CA1249973A CA000440880A CA440880A CA1249973A CA 1249973 A CA1249973 A CA 1249973A CA 000440880 A CA000440880 A CA 000440880A CA 440880 A CA440880 A CA 440880A CA 1249973 A CA1249973 A CA 1249973A
Authority
CA
Canada
Prior art keywords
gas discharge
guide means
gas
flow direction
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
CA000440880A
Other languages
English (en)
French (fr)
Inventor
Folke Engstrom
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
Application granted granted Critical
Publication of CA1249973A publication Critical patent/CA1249973A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
CA000440880A 1982-11-15 1983-11-10 Apparatus for removing solid components from flue gases Expired CA1249973A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI823908A FI66297C (fi) 1982-11-15 1982-11-15 Anordning foer avlaegsnande av fasta komponenter ur roekgaser
FI823908 1982-11-15

Publications (1)

Publication Number Publication Date
CA1249973A true CA1249973A (en) 1989-02-14

Family

ID=8516301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000440880A Expired CA1249973A (en) 1982-11-15 1983-11-10 Apparatus for removing solid components from flue gases

Country Status (6)

Country Link
AT (1) AT385208B (forum.php)
CA (1) CA1249973A (forum.php)
DE (1) DE3339317A1 (forum.php)
FI (1) FI66297C (forum.php)
GB (1) GB2130118B (forum.php)
SE (1) SE459232C (forum.php)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1274422A (en) * 1985-08-07 1990-09-25 Juan A. Garcia-Mallol Fluidized bed reactor and method of operating same
FI85184C (fi) * 1986-05-19 1992-03-10 Ahlstroem Oy Virvelbaeddsreaktor.
DE3922765A1 (de) * 1989-07-11 1991-01-17 Babcock Werke Ag Feuerung, insbesondere wirbelschichtfeuerung
FI92628B (fi) * 1993-06-01 1994-08-31 Ahlstroem Oy Kiertopetireaktori ja menetelmä kaasuvirtauksen käsittelemiseksi kiertopetireaktorissa
SE522657C2 (sv) * 1999-07-15 2004-02-24 Tps Termiska Processer Ab Förfarande och reaktorsystem för avskiljande av partiklar från en gas
FR2880102B1 (fr) * 2004-12-28 2007-05-04 Thel Etb Sarl Dispositif de combustion de biomasse a lit fluidise
FR2896709B1 (fr) * 2006-02-02 2008-02-29 Alstom Technology Ltd Separateur de solides en particulier pour installation de combustion
WO2012075727A1 (zh) * 2010-12-05 2012-06-14 Wang Sen 循环流化床锅炉气固分离器及含有该气固分离器的锅炉
DE102015122230A1 (de) 2015-12-18 2017-06-22 Graf Enviropro Gmbh Verfahren zur Abgasreinigung mittels eines Wirbelschichtströmungsreaktors
DE102016124706A1 (de) 2015-12-18 2017-06-22 Graf Enviropro Gmbh Wirbelschichtströmungsreaktor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182862A (en) * 1934-04-10 1939-12-12 Thomas B Allardice Separating method and apparatus
US2358508A (en) * 1942-12-26 1944-09-19 John Phillips Badenhausen Separator
DE910614C (de) * 1946-02-22 1954-05-03 Erik Torvald Linderoth Verfahren und Vorrichtung zur Abscheidung fester Partikeln aus einem gasfoermigen Medium
AT167839B (de) * 1949-06-21 1951-03-10 Waagner Biro Ag Filteranlage für Gase
DE838676C (de) * 1949-06-21 1952-05-12 Waagner Biro Ag Filteranlage fuer Gase
GB764871A (en) * 1954-08-30 1957-01-02 Walter Kittel Improvements in or relating to apparatus for separating liquid or solid particles form gas
GB926358A (en) * 1960-07-18 1963-05-15 Howden James & Co Ltd Dust separators
GB1075432A (en) * 1965-03-12 1967-07-12 Proctor & Schwartz Inc Method and apparatus for treating fluent solid materials with fluidising gases
US3378994A (en) * 1966-06-03 1968-04-23 Farr Co Air filter assembly
US3815336A (en) * 1971-08-17 1974-06-11 H Rigo Gaseous flow separator and heat exchanger
BE788481A (fr) * 1972-09-06 1973-01-02 Belgonucleaire Sa Perfectionnements au traitement des residus combustibles
DE2539546C3 (de) * 1975-09-05 1985-10-24 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Verbrennung kohlenstoffhaltiger Materialien
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
DD145602A1 (de) * 1979-08-24 1980-12-24 Alois Hahn Vorrichtung zur gleichmaessigen gasverteilung und vorabscheidung von feststoffteilchen
GB2077616B (en) * 1980-06-10 1983-10-26 Parkinson Cowan Appliances Ltd Fluidisid bed boiler
GB2088237B (en) * 1980-11-28 1985-04-03 Northern Eng Ind Fluidised bed combustion apparatus
GB2088238B (en) * 1980-11-28 1985-04-03 Northern Eng Ind Fluidised-bed combustion apparatus

Also Published As

Publication number Publication date
FI66297C (fi) 1984-10-10
DE3339317A1 (de) 1984-05-17
SE459232C (sv) 1991-03-18
GB2130118A (en) 1984-05-31
SE8306254L (sv) 1984-05-16
GB2130118B (en) 1986-09-17
SE8306254D0 (sv) 1983-11-14
FI823908A0 (fi) 1982-11-15
FI66297B (fi) 1984-06-29
GB8328557D0 (en) 1983-11-30
AT385208B (de) 1988-03-10
FI823908L (fi) 1984-05-16
DE3339317C2 (forum.php) 1993-05-13
SE459232B (sv) 1989-06-19
ATA397083A (de) 1987-08-15

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Legal Events

Date Code Title Description
MKEX Expiry