IT946421B - Ugello per altoforno ad onda d urto con corpo centrale - Google Patents

Ugello per altoforno ad onda d urto con corpo centrale

Info

Publication number
IT946421B
IT946421B IT19183/72A IT1918372A IT946421B IT 946421 B IT946421 B IT 946421B IT 19183/72 A IT19183/72 A IT 19183/72A IT 1918372 A IT1918372 A IT 1918372A IT 946421 B IT946421 B IT 946421B
Authority
IT
Italy
Prior art keywords
shock wave
central body
high furnace
wave nozzle
nozzle
Prior art date
Application number
IT19183/72A
Other languages
English (en)
Italian (it)
Inventor
D Borgnat
Casa H Della
N Jusseau
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of IT946421B publication Critical patent/IT946421B/it

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
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Nozzles (AREA)
IT19183/72A 1971-01-20 1972-01-10 Ugello per altoforno ad onda d urto con corpo centrale IT946421B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101742A FR2122682A5 (xx) 1971-01-20 1971-01-20

Publications (1)

Publication Number Publication Date
IT946421B true IT946421B (it) 1973-05-21

Family

ID=9070543

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19183/72A IT946421B (it) 1971-01-20 1972-01-10 Ugello per altoforno ad onda d urto con corpo centrale

Country Status (17)

Country Link
US (1) US3771473A (xx)
JP (1) JPS52442B1 (xx)
AT (1) AT319295B (xx)
AU (1) AU470614B2 (xx)
BE (1) BE778109A (xx)
BR (1) BR7200222D0 (xx)
CA (1) CA979646A (xx)
DD (1) DD96509A5 (xx)
DE (1) DE2201607A1 (xx)
ES (1) ES399060A1 (xx)
FR (1) FR2122682A5 (xx)
GB (1) GB1367204A (xx)
IT (1) IT946421B (xx)
LU (1) LU64608A1 (xx)
NL (1) NL7117957A (xx)
PL (1) PL71082B1 (xx)
SU (1) SU452965A3 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021511A (en) * 1976-02-12 1977-05-03 Ford Aerospace & Communications Fuel distributor apparatus for plug-type carburetor
US4021512A (en) * 1976-02-12 1977-05-03 Aeronutronic Ford (Now Ford Aerospace And Communications) Carburetor air turbine fuel distributor
US4171798A (en) * 1976-03-26 1979-10-23 Koppers Company, Inc. Method and apparatus for obtaining and securing optimum thrust of blast fluid flowing into a metallurgical furnace
US4189101A (en) * 1977-04-08 1980-02-19 Nathaniel Hughes Stable vortex generating device
US4109862A (en) * 1977-04-08 1978-08-29 Nathaniel Hughes Sonic energy transducer
FR2561539B1 (fr) * 1984-03-20 1988-09-16 Raffinage Cie Francaise Dispositif de pulverisation d'un liquide dans un flux gazeux a plusieurs venturis successifs et applications de ce dispositif
FR2579487B1 (fr) * 1985-03-26 1989-05-12 Canon Kk Appareil pour reguler l'ecoulement de particules fines
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
US4931225A (en) * 1987-12-30 1990-06-05 Union Carbide Industrial Gases Technology Corporation Method and apparatus for dispersing a gas into a liquid
US4867918A (en) * 1987-12-30 1989-09-19 Union Carbide Corporation Gas dispersion process and system
DE3913334A1 (de) * 1989-04-22 1990-10-25 Caldyn Apparatebau Gmbh Vorrichtung fuer die zerstaeubung von fluessigkeit oder fuer die zerteilung von gas in kleine blasen
US5436210A (en) * 1993-02-04 1995-07-25 Molten Metal Technology, Inc. Method and apparatus for injection of a liquid waste into a molten bath
US5679132A (en) * 1995-06-07 1997-10-21 Molten Metal Technology, Inc. Method and system for injection of a vaporizable material into a molten bath
DE102010047969A1 (de) * 2010-03-31 2011-10-06 Sms Siemag Aktiengesellschaft Vorrichtung zur Einblasung von Gas in ein metallurgisches Gefäß
DE102014102913A1 (de) * 2014-03-05 2015-09-10 Thyssenkrupp Ag Verfahren zum Betreiben eines Schachtofens, insbesondere eines Hochofens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171136A (fr) * 1957-04-11 1959-01-22 Siderurgie Fse Inst Rech Perfectionnements aux tuyères de four à cuve et en particulier aux tuyères de haut fourneau
FR1280598A (fr) * 1960-06-21 1962-01-08 Pompey Acieries Dispositif d'injection de substances liquides, semi-liquides, pulvérulentes, fluidifiées ou analogues
FR1559679A (xx) * 1967-12-08 1969-03-14
FR95501E (fr) * 1967-12-13 1971-01-22 Raffinage Cie Francaise Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé.

Also Published As

Publication number Publication date
FR2122682A5 (xx) 1972-09-01
JPS52442B1 (xx) 1977-01-07
AU470614B2 (en) 1976-03-25
NL7117957A (xx) 1972-07-24
LU64608A1 (xx) 1972-06-22
DE2201607A1 (de) 1972-08-03
SU452965A3 (ru) 1974-12-05
AT319295B (de) 1974-12-10
BE778109A (fr) 1972-07-17
AU3793672A (en) 1973-07-19
PL71082B1 (xx) 1974-04-30
US3771473A (en) 1973-11-13
GB1367204A (en) 1974-09-18
BR7200222D0 (pt) 1973-05-17
CA979646A (en) 1975-12-16
ES399060A1 (es) 1975-06-01
DD96509A5 (xx) 1973-03-20

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