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CA1174905A - Combustion sur lit fluidise - Google Patents

Combustion sur lit fluidise

Info

Publication number
CA1174905A
CA1174905A CA000350262A CA350262A CA1174905A CA 1174905 A CA1174905 A CA 1174905A CA 000350262 A CA000350262 A CA 000350262A CA 350262 A CA350262 A CA 350262A CA 1174905 A CA1174905 A CA 1174905A
Authority
CA
Canada
Prior art keywords
bed
zone
combustor
coal
air
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
CA000350262A
Other languages
English (en)
Inventor
Stephen P. Perkins
Alex F. Wormser
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.)
Wormser Engineering Inc
Original Assignee
Wormser Engineering Inc
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
Priority claimed from US06/031,782 external-priority patent/US4279207A/en
Priority claimed from US06/078,651 external-priority patent/US4279205A/en
Priority claimed from US06/092,491 external-priority patent/US4303023A/en
Application filed by Wormser Engineering Inc filed Critical Wormser Engineering Inc
Application granted granted Critical
Publication of CA1174905A publication Critical patent/CA1174905A/fr
Expired legal-status Critical Current

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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • 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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—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 two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • 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
    • F22B31/0015—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 for boilers of the water tube type
    • F22B31/0023—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 for boilers of the water tube type with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Drying Of Solid Materials (AREA)
CA000350262A 1979-04-20 1980-04-21 Combustion sur lit fluidise Expired CA1174905A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/031,782 US4279207A (en) 1979-04-20 1979-04-20 Fluid bed combustion
US31,782 1979-04-20
US78,651 1979-09-24
US06/078,651 US4279205A (en) 1979-09-24 1979-09-24 Storage
US92,491 1979-11-08
US06/092,491 US4303023A (en) 1979-11-08 1979-11-08 Fluidized bed fuel burning

Publications (1)

Publication Number Publication Date
CA1174905A true CA1174905A (fr) 1984-09-25

Family

ID=27363953

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000350262A Expired CA1174905A (fr) 1979-04-20 1980-04-21 Combustion sur lit fluidise

Country Status (6)

Country Link
AU (1) AU542456B2 (fr)
CA (1) CA1174905A (fr)
DE (2) DE3050901C2 (fr)
FR (3) FR2454581A1 (fr)
GB (3) GB2049134B (fr)
NO (1) NO801111L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121700A (en) * 1982-06-07 1984-01-04 Dorr Oliver Inc Decontamination of combustion gases in fluidized bed
DE3329567A1 (de) * 1983-08-16 1985-03-21 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Fossile verbrennungskessel mit chemisorptionseinbauten
US4499857A (en) * 1983-10-17 1985-02-19 Wormser Engineering, Inc. Fluidized bed fuel burning
DE3414151C2 (de) * 1984-04-14 1987-01-15 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur trockenen Reduzierung von SO↓2↓ und NO↓x↓ in Rauchgasen von Wirbelbettfeuerungen
DE3443722A1 (de) * 1984-11-30 1986-06-12 Foerster Guenther Verfahren zur thermischen beseitigung von halogenverbindungen, insbesondere dioxine, phosgen und polychlorierte biphenyle bildende chlorverbindungen enthaltenden abfaellen sowie wirbelschicht-reaktor zu seiner durchfuehrung
DE3724947A1 (de) * 1987-07-28 1989-02-16 Uhde Gmbh Verfahren und vorrichtung zum kuehlen von rohgas aus einer partiellen oxidation von kohlenstoffhaltigem material
DE10208487B4 (de) * 2002-02-27 2004-02-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Nutzung der Wärme hocherhitzter Heißluft
US10655915B2 (en) * 2016-10-14 2020-05-19 Gala Industries, Inc. Pellet dryer with additional blower
US12090573B2 (en) * 2019-05-08 2024-09-17 Clack Corporation Fluid treatment tank having a laser welded distributor plate
CN112939136B (zh) * 2021-02-02 2022-07-08 中国科学院城市环境研究所 一种用于污水处理的流化吸附装置及流化吸附方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969997A (fr) * 1950-12-28
FR1161722A (fr) * 1955-07-25 1958-09-03 Oxy Catalyst Procédé et appareil pour chauffer des fluides
US3119378A (en) * 1956-06-26 1964-01-28 Combustion Eng Steam generation
FR1168658A (fr) * 1957-02-22 1958-12-12 Charbonnages De France Procédé et appareil de carbonisation par fluidisation
ES284756A1 (es) * 1962-03-12 1963-07-01 General American Transp Corporation El método de destruir una suspensión acuosa que contiene materiales residuales orgánicos combustibles
FR1550076A (fr) * 1967-02-17 1968-12-20
GB1326651A (en) * 1971-01-29 1973-08-15 Coal Industry Patents Ltd Method and apparatus for the generation and transfer of heat in fluidised bed systems
US4051791A (en) * 1975-08-15 1977-10-04 Wormser Engineering, Inc. Coal burning arrangement
US4135885A (en) * 1977-01-03 1979-01-23 Wormser Engineering, Inc. Burning and desulfurizing coal
DE2861817D1 (en) * 1977-09-23 1982-07-01 Exxon Research Engineering Co Method and apparatus for burning a solid, semi-solid and/or fluid fuel in a fluidized bed

Also Published As

Publication number Publication date
FR2454581A1 (fr) 1980-11-14
GB2049134A (en) 1980-12-17
DE3015232C2 (de) 1985-02-07
AU542456B2 (en) 1985-02-21
DE3050901C2 (de) 1987-02-12
GB2074890A (en) 1981-11-11
GB2079915A (en) 1982-01-27
DE3015232A1 (de) 1980-11-06
GB2049134B (en) 1983-09-14
AU5751480A (en) 1980-10-23
FR2468832A1 (fr) 1981-05-08
FR2485178A1 (fr) 1981-12-24
GB2074890B (en) 1983-08-17
NO801111L (no) 1980-10-21

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Legal Events

Date Code Title Description
MKEX Expiry