PL3948076T3 - A burner and a method for maintaining a burner lance - Google Patents

A burner and a method for maintaining a burner lance

Info

Publication number
PL3948076T3
PL3948076T3 PL20713350.5T PL20713350T PL3948076T3 PL 3948076 T3 PL3948076 T3 PL 3948076T3 PL 20713350 T PL20713350 T PL 20713350T PL 3948076 T3 PL3948076 T3 PL 3948076T3
Authority
PL
Poland
Prior art keywords
burner
maintaining
lance
burner lance
Prior art date
Application number
PL20713350.5T
Other languages
Polish (pl)
Inventor
Henri TAINIO
Original Assignee
Valmet Technologies 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 Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of PL3948076T3 publication Critical patent/PL3948076T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • 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 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/14—Disposition of burners to obtain a single flame of concentrated or substantially planar form, e.g. pencil or sheet flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/108—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel intersecting downstream of the burner outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07021—Details of lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Furnace Details (AREA)
PL20713350.5T 2019-03-26 2020-03-17 A burner and a method for maintaining a burner lance PL3948076T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20195230A FI129686B (en) 2019-03-26 2019-03-26 A burner and a method for maintaining a burner lance
PCT/FI2020/050164 WO2020193849A1 (en) 2019-03-26 2020-03-17 A burner and a method for maintaining a burner lance

Publications (1)

Publication Number Publication Date
PL3948076T3 true PL3948076T3 (en) 2023-08-28

Family

ID=69941406

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20713350.5T PL3948076T3 (en) 2019-03-26 2020-03-17 A burner and a method for maintaining a burner lance

Country Status (7)

Country Link
EP (1) EP3948076B1 (en)
DK (1) DK3948076T3 (en)
ES (1) ES2952576T3 (en)
FI (1) FI129686B (en)
PL (1) PL3948076T3 (en)
PT (1) PT3948076T (en)
WO (1) WO2020193849A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307996A (en) * 1992-08-05 1994-05-03 Takuma Co., Ltd. Atomizer for slurry fuel
CN2905813Y (en) * 2006-03-09 2007-05-30 上海宝钢工程技术有限公司 Multifunctional top-blowing gun for melt steel vacuum refining
US8828109B2 (en) * 2010-08-11 2014-09-09 General Electric Company Method and apparatus for assembling injection devices
GB2531010A (en) * 2014-10-07 2016-04-13 Linde Ag Incineration of waste

Also Published As

Publication number Publication date
DK3948076T3 (en) 2023-08-07
PT3948076T (en) 2023-07-26
FI129686B (en) 2022-06-30
EP3948076B1 (en) 2023-05-03
WO2020193849A1 (en) 2020-10-01
ES2952576T3 (en) 2023-11-02
FI20195230A1 (en) 2020-09-27
EP3948076A1 (en) 2022-02-09

Similar Documents

Publication Publication Date Title
ZA202106284B (en) Rad51 inhibitors
EP3778928A4 (en) Blast furnace facility and operation method for blast furnace
EP3581850B8 (en) Method for operating a burner
EP3879216A4 (en) Side blowing lance for smelting furnace and use method
EP3778927A4 (en) Blast furnace facility and operation method for blast furnace
SG11202108594QA (en) High-mn steel and manufacturing method therefor
ZA202200328B (en) Method for producing a steel part and steel part
EP4067510A4 (en) Blast furnace operation method
EP4022222A4 (en) LOW NOx BURNER APPARATUS AND METHOD
GB2584502B (en) Furnace control method
ZA202005532B (en) Burner panel for a metallurgical furnace
EP3542103A4 (en) Burner for a furnace and a method of assembly
EP4029953A4 (en) Blast furnace operation method
PL3948076T3 (en) A burner and a method for maintaining a burner lance
EP3615699A4 (en) Method and burner for heating a furnace for metal processing
GB202004700D0 (en) Furnace
EP4056886C0 (en) Gas replacement method
SG10202000757YA (en) Confirming method
EP3933053A4 (en) Blast furnace operation method
GB2583919B (en) A method and furnace for producing biochar
GB202117767D0 (en) A system and a method for targeted brand campaigning
EP3907303A4 (en) Blast furnace operation method
PL3753644T3 (en) Roll-forming machine and method for roll-forming
PL3423769T3 (en) Furnace and method for operating a furnace
CA198087S (en) Ornamental-flame burner