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NO20060867L - Fremgangsmate og apparatur for a avkjole et materiale som fjernes fra fyrristen i en fluidisert-sjikt ovn - Google Patents

Fremgangsmate og apparatur for a avkjole et materiale som fjernes fra fyrristen i en fluidisert-sjikt ovn

Info

Publication number
NO20060867L
NO20060867L NO20060867A NO20060867A NO20060867L NO 20060867 L NO20060867 L NO 20060867L NO 20060867 A NO20060867 A NO 20060867A NO 20060867 A NO20060867 A NO 20060867A NO 20060867 L NO20060867 L NO 20060867L
Authority
NO
Norway
Prior art keywords
fluidized
grate
charge
cooler
cooling
Prior art date
Application number
NO20060867A
Other languages
English (en)
Inventor
Heikki Siirila
Jens Nyberg
Vesa Kartsalo
Heikki Peralahti
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of NO20060867L publication Critical patent/NO20060867L/no

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 or dispositions of combustion apparatus
    • 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
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/523—Ash-removing devices for gasifiers with stationary fluidised 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
    • 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
    • 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
    • F23C10/24—Devices for removal of material from the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/09—Arrangements of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/16—Arrangements of cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/18—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte og en apparatur for avkjøling av et materiale som skal ^emes fra fyrristen i en fluidisert-sjikt ovn. Materiale ved en høy temperatur føres fiia fyrristen av fluidisert-sjikt ovnen irm i en fluidisert-sjikt kjøler i ladninger av en gitt størrelse ved å måle materialmengden som akkumuleres i fluidisert-sjikt kjøleren. Når materialmengden i kjøleren har nådd en forbestemt grenseverdi, forhindres materialforsyningen irm i fluidisert-sjikt kjøleren. Ladningen kjøles ned i fluidisert-sjikt kjøleren ved fluidiseringsluft og via varmeoverføring til et kjølevæskesirkuleringssystem og temperaturen av ladningen måles. Ladningen ^emes når temperaturen på ladningen har falt ned til en forbestemt grenseverdi.
NO20060867A 2003-07-29 2006-02-22 Fremgangsmate og apparatur for a avkjole et materiale som fjernes fra fyrristen i en fluidisert-sjikt ovn NO20060867L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031113A FI20031113A7 (fi) 2003-07-29 2003-07-29 Menetelmä ja laitteisto leijupetiuunin arinalta poistettavan materiaalin jäähdyttämiseksi
PCT/FI2004/000454 WO2005010435A1 (en) 2003-07-29 2004-07-14 Method and apparatus for cooling a material to be removed from the grate of a fluidized bed furnace

Publications (1)

Publication Number Publication Date
NO20060867L true NO20060867L (no) 2006-02-22

Family

ID=27636140

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060867A NO20060867L (no) 2003-07-29 2006-02-22 Fremgangsmate og apparatur for a avkjole et materiale som fjernes fra fyrristen i en fluidisert-sjikt ovn

Country Status (17)

Country Link
US (1) US20080199821A1 (no)
EP (1) EP1654493B1 (no)
JP (1) JP2007500333A (no)
KR (1) KR101134865B1 (no)
CN (1) CN100489387C (no)
AT (1) ATE428089T1 (no)
AU (1) AU2004259868B2 (no)
BR (1) BRPI0413045B1 (no)
CA (1) CA2533606C (no)
DE (1) DE602004020481D1 (no)
ES (1) ES2324819T3 (no)
FI (1) FI20031113A7 (no)
MX (1) MXPA06001135A (no)
NO (1) NO20060867L (no)
PE (1) PE20050135A1 (no)
WO (1) WO2005010435A1 (no)
ZA (1) ZA200600755B (no)

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CN100455886C (zh) * 2005-03-23 2009-01-28 毛鸿禧 返回式气垫床冷渣机及其运行工艺
EP2007744B1 (en) 2006-04-03 2017-05-17 Pharmatherm Chemicals Inc. Thermal extraction method for producing a taxane extract
US7905990B2 (en) 2007-11-20 2011-03-15 Ensyn Renewables, Inc. Rapid thermal conversion of biomass
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
US8499702B2 (en) 2010-07-15 2013-08-06 Ensyn Renewables, Inc. Char-handling processes in a pyrolysis system
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9044727B2 (en) 2011-09-22 2015-06-02 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
EP2682933A1 (en) 2012-07-03 2014-01-08 LP Sports Group A/S An advertisement element, a method of creating an advertisement element and a method of capturing advertisement images on an advertisement element
EP3013922A4 (en) 2013-06-26 2017-02-08 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US10337726B2 (en) 2015-08-21 2019-07-02 Ensyn Renewables, Inc. Liquid biomass heating system
CA3048681A1 (en) 2016-12-29 2018-07-05 Ensyn Renewables, Inc. Demetallization of liquid biomass
CN108571845A (zh) * 2017-03-10 2018-09-25 深圳市芭田生态工程股份有限公司 肥料冷却方法及系统
CN110631009B (zh) * 2019-09-26 2024-11-22 青岛松灵电力环保设备有限公司 风水联合循环立式冷渣器

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US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
NZ199981A (en) * 1981-04-09 1985-08-16 Squibb & Sons Inc 2-oxo-1-(((substituted sulphonyl)amino)carbonyl)azetidines
DE3131514C1 (de) * 1981-08-08 1988-09-08 Karl von Dipl.-Ing. Dipl.-Wirtsch.-Ing. 3057 Neustadt Wedel Verfahren zum Kuehlen von Kuehlgutbetten und Stauvorrichtung zur Durchfuehrung des Verfahrens
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Also Published As

Publication number Publication date
ZA200600755B (en) 2007-05-30
MXPA06001135A (es) 2006-04-11
CA2533606A1 (en) 2005-02-03
CN1829877A (zh) 2006-09-06
AU2004259868A1 (en) 2005-02-03
WO2005010435A1 (en) 2005-02-03
FI20031113L (fi) 2005-01-30
ATE428089T1 (de) 2009-04-15
BRPI0413045A (pt) 2006-10-17
KR101134865B1 (ko) 2012-04-13
BRPI0413045B1 (pt) 2017-03-21
FI20031113A7 (fi) 2005-01-30
JP2007500333A (ja) 2007-01-11
DE602004020481D1 (de) 2009-05-20
ES2324819T3 (es) 2009-08-17
FI20031113A0 (fi) 2003-07-29
EP1654493A1 (en) 2006-05-10
AU2004259868B2 (en) 2009-07-16
US20080199821A1 (en) 2008-08-21
PE20050135A1 (es) 2005-05-16
CA2533606C (en) 2012-10-30
KR20060081688A (ko) 2006-07-13
CN100489387C (zh) 2009-05-20
EP1654493B1 (en) 2009-04-08

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