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BE1028247B1 - POST-COMBUSTION DISPENSER - Google Patents

POST-COMBUSTION DISPENSER

Info

Publication number
BE1028247B1
BE1028247B1 BE20205278A BE202005278A BE1028247B1 BE 1028247 B1 BE1028247 B1 BE 1028247B1 BE 20205278 A BE20205278 A BE 20205278A BE 202005278 A BE202005278 A BE 202005278A BE 1028247 B1 BE1028247 B1 BE 1028247B1
Authority
BE
Belgium
Prior art keywords
post
combustion
dispenser
outer tube
tube section
Prior art date
Application number
BE20205278A
Other languages
French (fr)
Other versions
BE1028247A1 (en
Inventor
Jean-Philippe Thomas
Original Assignee
Soudobeam
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 Soudobeam filed Critical Soudobeam
Priority to BE20205278A priority Critical patent/BE1028247B1/en
Publication of BE1028247A1 publication Critical patent/BE1028247A1/en
Application granted granted Critical
Publication of BE1028247B1 publication Critical patent/BE1028247B1/en

Links

Classifications

    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/305—Afterburning
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C2005/4626—Means for cooling, e.g. by gases, fluids or liquids
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/168—Introducing a fluid jet or current into the charge through a lance
    • F27D2003/169—Construction of the lance, e.g. lances for injecting particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

Distributeur de post-combustion agencé pour être emmanché sur une lance de post-combustion, comprenant un anneau de distribution (7), un tube externe avant (8), un tube externe arrière (6) et un répartiteur fluidique comprenant un manchon annulaire de renforcement (2), un tronçon de tube distal (3) et un tronçon de tube proximal (1).Post-combustion distributor arranged to be fitted on a post-combustion lance, comprising a distribution ring (7), a front outer tube (8), a rear outer tube (6) and a fluid distributor comprising an annular sleeve of reinforcement (2), a distal tube section (3) and a proximal tube section (1).

BE20205278A 2020-04-27 2020-04-27 POST-COMBUSTION DISPENSER BE1028247B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20205278A BE1028247B1 (en) 2020-04-27 2020-04-27 POST-COMBUSTION DISPENSER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20205278A BE1028247B1 (en) 2020-04-27 2020-04-27 POST-COMBUSTION DISPENSER

Publications (2)

Publication Number Publication Date
BE1028247A1 BE1028247A1 (en) 2021-11-26
BE1028247B1 true BE1028247B1 (en) 2021-12-03

Family

ID=70613537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20205278A BE1028247B1 (en) 2020-04-27 2020-04-27 POST-COMBUSTION DISPENSER

Country Status (1)

Country Link
BE (1) BE1028247B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150126A (en) * 1997-07-31 1999-02-23 Kawasaki Steel Corp Refining lance
US6673305B2 (en) * 2001-04-11 2004-01-06 Technological Resources Pty Ltd. Apparatus for injecting gas into a vessel
US20120211929A1 (en) * 2008-01-24 2012-08-23 Strelbisky Michael J Post-combustion lance including an internal support assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011326369B2 (en) 2010-11-10 2017-06-08 Berry Metal Company Reinforced distributor for post-combustion lance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150126A (en) * 1997-07-31 1999-02-23 Kawasaki Steel Corp Refining lance
US6673305B2 (en) * 2001-04-11 2004-01-06 Technological Resources Pty Ltd. Apparatus for injecting gas into a vessel
US20120211929A1 (en) * 2008-01-24 2012-08-23 Strelbisky Michael J Post-combustion lance including an internal support assembly

Also Published As

Publication number Publication date
BE1028247A1 (en) 2021-11-26

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Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20211203