IT1397597B1 - INJECTOR DEVICE AND ITS OPERATING PROCEDURE. - Google Patents

INJECTOR DEVICE AND ITS OPERATING PROCEDURE.

Info

Publication number
IT1397597B1
IT1397597B1 ITUD2009A000227A ITUD20090227A IT1397597B1 IT 1397597 B1 IT1397597 B1 IT 1397597B1 IT UD2009A000227 A ITUD2009A000227 A IT UD2009A000227A IT UD20090227 A ITUD20090227 A IT UD20090227A IT 1397597 B1 IT1397597 B1 IT 1397597B1
Authority
IT
Italy
Prior art keywords
operating procedure
injector device
injector
procedure
operating
Prior art date
Application number
ITUD2009A000227A
Other languages
Italian (it)
Inventor
Daniele Tolazzi
Claudio Candusso
Original Assignee
More Srl
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 More Srl filed Critical More Srl
Priority to ITUD2009A000227A priority Critical patent/IT1397597B1/en
Priority to PCT/IB2010/003218 priority patent/WO2011073760A1/en
Publication of ITUD20090227A1 publication Critical patent/ITUD20090227A1/en
Application granted granted Critical
Publication of IT1397597B1 publication Critical patent/IT1397597B1/en

Links

Classifications

    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0003—Heating elements or systems with particulate fuel, e.g. aspects relating to the feeding
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0005—Injecting liquid fuel
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Massaging Devices (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
ITUD2009A000227A 2009-12-14 2009-12-14 INJECTOR DEVICE AND ITS OPERATING PROCEDURE. IT1397597B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITUD2009A000227A IT1397597B1 (en) 2009-12-14 2009-12-14 INJECTOR DEVICE AND ITS OPERATING PROCEDURE.
PCT/IB2010/003218 WO2011073760A1 (en) 2009-12-14 2010-12-14 Injection device and relative operative method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD2009A000227A IT1397597B1 (en) 2009-12-14 2009-12-14 INJECTOR DEVICE AND ITS OPERATING PROCEDURE.

Publications (2)

Publication Number Publication Date
ITUD20090227A1 ITUD20090227A1 (en) 2011-06-15
IT1397597B1 true IT1397597B1 (en) 2013-01-16

Family

ID=42077044

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD2009A000227A IT1397597B1 (en) 2009-12-14 2009-12-14 INJECTOR DEVICE AND ITS OPERATING PROCEDURE.

Country Status (2)

Country Link
IT (1) IT1397597B1 (en)
WO (1) WO2011073760A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109680118B (en) * 2019-02-27 2024-02-06 中冶赛迪工程技术股份有限公司 Coaxial double supersonic oxygen flow bundling oxygen gun

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372010B1 (en) * 1999-12-10 2002-04-16 Process Technology International, Inc. Method for metal melting, refining and processing
ITMI20021526A1 (en) * 2002-07-11 2004-01-12 Danieli Off Mecc INJECTOR FOR METAL MATERIAL MELTING OVENS

Also Published As

Publication number Publication date
WO2011073760A1 (en) 2011-06-23
ITUD20090227A1 (en) 2011-06-15

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