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FI20105444A0 - Burner and superheater and method - Google Patents

Burner and superheater and method

Info

Publication number
FI20105444A0
FI20105444A0 FI20105444A FI20105444A FI20105444A0 FI 20105444 A0 FI20105444 A0 FI 20105444A0 FI 20105444 A FI20105444 A FI 20105444A FI 20105444 A FI20105444 A FI 20105444A FI 20105444 A0 FI20105444 A0 FI 20105444A0
Authority
FI
Finland
Prior art keywords
superheater
burner
Prior art date
Application number
FI20105444A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20105444L (en
FI20105444A7 (en
Inventor
Asko Rantee
Kari Maekelae
Kari Jaeaeskelaeinen
Original Assignee
Metso Power 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 Metso Power Oy filed Critical Metso Power Oy
Priority to FI20105444A priority Critical patent/FI20105444A7/en
Publication of FI20105444A0 publication Critical patent/FI20105444A0/en
Priority to BR112012027098A priority patent/BR112012027098A2/en
Priority to RU2012149843/06A priority patent/RU2012149843A/en
Priority to CA2797152A priority patent/CA2797152A1/en
Priority to EP11724687A priority patent/EP2561277A2/en
Priority to PCT/FI2011/050365 priority patent/WO2011131842A2/en
Priority to US13/643,003 priority patent/US20130068175A1/en
Priority to CN2011800205256A priority patent/CN103026137A/en
Publication of FI20105444L publication Critical patent/FI20105444L/en
Publication of FI20105444A7 publication Critical patent/FI20105444A7/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G3/00—Steam superheaters characterised by constructional features; Details or component parts thereof
    • F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
    • 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
    • F22B37/025—Devices and methods for diminishing corrosion, e.g. by preventing cooling beneath the dew point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
FI20105444A 2010-04-23 2010-04-23 Combustion boiler and superheater and method FI20105444A7 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20105444A FI20105444A7 (en) 2010-04-23 2010-04-23 Combustion boiler and superheater and method
BR112012027098A BR112012027098A2 (en) 2010-04-23 2011-04-21 boiler to produce thermal energy, boiler superheater, and method in a boiler producing thermal energy
RU2012149843/06A RU2012149843A (en) 2010-04-23 2011-04-21 BOILER AND STEAM HEATER, AND ALSO WAY
CA2797152A CA2797152A1 (en) 2010-04-23 2011-04-21 A boiler and a superheater, as well as a method
EP11724687A EP2561277A2 (en) 2010-04-23 2011-04-21 A boiler and a superheater, as well as a method
PCT/FI2011/050365 WO2011131842A2 (en) 2010-04-23 2011-04-21 A boiler and a superheater, as well as a method
US13/643,003 US20130068175A1 (en) 2010-04-23 2011-04-21 Boiler and a superheater, as well as a method
CN2011800205256A CN103026137A (en) 2010-04-23 2011-04-21 A boiler and a superheater, as well as a method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20105444A FI20105444A7 (en) 2010-04-23 2010-04-23 Combustion boiler and superheater and method

Publications (3)

Publication Number Publication Date
FI20105444A0 true FI20105444A0 (en) 2010-04-23
FI20105444L FI20105444L (en) 2011-10-24
FI20105444A7 FI20105444A7 (en) 2011-10-24

Family

ID=42133285

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105444A FI20105444A7 (en) 2010-04-23 2010-04-23 Combustion boiler and superheater and method

Country Status (8)

Country Link
US (1) US20130068175A1 (en)
EP (1) EP2561277A2 (en)
CN (1) CN103026137A (en)
BR (1) BR112012027098A2 (en)
CA (1) CA2797152A1 (en)
FI (1) FI20105444A7 (en)
RU (1) RU2012149843A (en)
WO (1) WO2011131842A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126377B (en) 2013-10-11 2016-10-31 Valmet Technologies Oy Thermal device, its use and method for heating the heat carrier
US20150211732A1 (en) * 2014-01-30 2015-07-30 Wheelabrator Technologies Inc. Tempering air system for municipal solid waste fuel steam generator
CN109603508A (en) * 2018-12-05 2019-04-12 中冶南方都市环保工程技术股份有限公司 Using the coal gas flue gas processing device and method of sodium bicarbonate dry desulfurization
FI131354B1 (en) * 2022-12-23 2025-03-06 Valmet Technologies Oy PROCEDURE AND ARRANGEMENTS FOR A BFB BOILER
CN116025892B (en) * 2022-12-27 2025-12-05 清华大学 pure oxygen combustion boiler system
CN118935371A (en) * 2024-09-29 2024-11-12 上海益砾森机电设备有限公司 Boiler combustion device with segmented temperature control and distributed combustion

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074053B (en) * 1960-01-28 Siemens-Schuckertwerke Aktien gesellschaft Berlin und Erlangen Procedure for protecting superheater heating surfaces when starting up once-through boilers with reheating
US2160880A (en) * 1936-11-02 1939-06-06 Standard Oil Co Lubricant
US3306235A (en) * 1964-10-26 1967-02-28 Combustion Eng Corrosion reducing method and material for furnaces
US4838212A (en) * 1986-10-03 1989-06-13 Morse Boulger, Inc. Superheater unit of a steam generating system
JP3100191B2 (en) * 1991-09-02 2000-10-16 三菱重工業株式会社 Flue gas denitration equipment
FI91220C (en) * 1992-05-21 1994-06-10 Ahlstroem Oy Method and apparatus for providing a gas lock in a return duct and / or controlling the flow of the circulating material in a circulating bed reactor
US5820838A (en) 1996-09-27 1998-10-13 Foster Wheeler Energia Oy Method and an apparatus for injection of NOx reducing agent
US5809913A (en) * 1996-10-15 1998-09-22 Cinergy Technology, Inc. Corrosion protection for utility boiler side walls
SE520927C2 (en) 2001-01-26 2003-09-16 Vattenfall Ab Method of operation of a heat-producing plant for combustion of chlorine-containing fuels
TW571049B (en) * 2001-11-12 2004-01-11 Ishikawajima Harima Heavy Ind Circulating fluidized bed boiler
FI117631B (en) 2005-06-16 2006-12-29 Valtion Teknillinen A method of preventing the deposition of chlorine on the heating surfaces of a boiler
WO2007036913A2 (en) * 2005-09-30 2007-04-05 Babcock & Wilcox Vølund Aps A boiler producing steam from flue gases under optimised conditions
FI20075891L (en) * 2007-12-10 2009-06-11 Metso Power Oy A method to prevent corrosion on the heat transfer surfaces of the boiler and a means of feeding the additive
US8381690B2 (en) * 2007-12-17 2013-02-26 International Paper Company Controlling cooling flow in a sootblower based on lance tube temperature

Also Published As

Publication number Publication date
WO2011131842A3 (en) 2012-05-03
WO2011131842A2 (en) 2011-10-27
EP2561277A2 (en) 2013-02-27
US20130068175A1 (en) 2013-03-21
RU2012149843A (en) 2014-05-27
FI20105444L (en) 2011-10-24
FI20105444A7 (en) 2011-10-24
CA2797152A1 (en) 2011-10-27
CN103026137A (en) 2013-04-03
BR112012027098A2 (en) 2016-07-26

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: VALMET POWER OY

MM Patent lapsed