IT1153718B - Metodo ed apparecchio per determinare il completamento di una colata in un sistema die soppressione dell'inquinamento di una fonderia d'alto forno - Google Patents

Metodo ed apparecchio per determinare il completamento di una colata in un sistema die soppressione dell'inquinamento di una fonderia d'alto forno

Info

Publication number
IT1153718B
IT1153718B IT22895/82A IT2289582A IT1153718B IT 1153718 B IT1153718 B IT 1153718B IT 22895/82 A IT22895/82 A IT 22895/82A IT 2289582 A IT2289582 A IT 2289582A IT 1153718 B IT1153718 B IT 1153718B
Authority
IT
Italy
Prior art keywords
foundry
suppression
oven
casting
pollution
Prior art date
Application number
IT22895/82A
Other languages
English (en)
Other versions
IT8222895A0 (it
Inventor
Donald M Ernst
Original Assignee
Jones & Laughlin Steel Inc
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 Jones & Laughlin Steel Inc filed Critical Jones & Laughlin Steel Inc
Publication of IT8222895A0 publication Critical patent/IT8222895A0/it
Application granted granted Critical
Publication of IT1153718B publication Critical patent/IT1153718B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
  • Manufacture Of Iron (AREA)
IT22895/82A 1981-08-20 1982-08-19 Metodo ed apparecchio per determinare il completamento di una colata in un sistema die soppressione dell'inquinamento di una fonderia d'alto forno IT1153718B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/294,663 US4354668A (en) 1981-08-20 1981-08-20 Method and apparatus for determining completion of a cast in blast furnace casthouse pollution suppression system

Publications (2)

Publication Number Publication Date
IT8222895A0 IT8222895A0 (it) 1982-08-19
IT1153718B true IT1153718B (it) 1987-01-14

Family

ID=23134389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22895/82A IT1153718B (it) 1981-08-20 1982-08-19 Metodo ed apparecchio per determinare il completamento di una colata in un sistema die soppressione dell'inquinamento di una fonderia d'alto forno

Country Status (14)

Country Link
US (1) US4354668A (it)
JP (1) JPS5842708A (it)
AR (1) AR229700A1 (it)
AU (1) AU8740482A (it)
BE (1) BE894145A (it)
BR (1) BR8204859A (it)
CA (1) CA1196787A (it)
DE (1) DE3230762A1 (it)
FR (1) FR2511703A1 (it)
GB (1) GB2105448B (it)
IT (1) IT1153718B (it)
LU (1) LU84338A1 (it)
NL (1) NL8203262A (it)
ZA (1) ZA826045B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460165A (en) * 1983-06-20 1984-07-17 Interlake, Inc. Removable hatch for blast furnace iron through hood
JPH0622391B2 (ja) * 1983-11-25 1994-03-23 株式会社三協精機製作所 ２相回転電機
JPH0789728B2 (ja) * 1985-04-30 1995-09-27 三菱化学株式会社 モ−タ
US5250867A (en) * 1991-11-20 1993-10-05 General Electric Company Permanent magnet brushless DC motor having reduced cogging
DE19532040C2 (de) * 1995-08-31 1999-05-27 Schloemann Siemag Ag Vorrichtung zum Flüssigmetall-Transport in der Gießhalle eines Schachtofens und Verfahren zum Betrieb dieser Vorrichtung
JPH1042531A (ja) * 1996-05-24 1998-02-13 Matsushita Electric Ind Co Ltd 電動機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781276A (en) * 1954-06-15 1957-08-14 Stewarts & Lloyds Ltd Improvements in and relating to the casting of metals
US3328162A (en) * 1965-06-21 1967-06-27 Bethlehem Steel Corp Iron temperature method of controlling blast furnaces
DE1921542A1 (de) * 1969-04-23 1970-10-29 Licentia Gmbh Einrichtung zum kontinuierlichen Messen der Temperaturen von Roheisen und Schlacke bei der Roheisengewinnung im Hochofen
FR2133285A5 (en) * 1971-04-15 1972-11-24 Sofrair Eliminating noxius fumes - esp those given off by the melt in a blast furnace at the movement of casting
SE401989B (sv) * 1974-11-11 1978-06-12 Asea Ab Anordning for dosering av smelta, exempelvis jern- eller stalsmelta fran en trycktappnigsugn
JPS51126302A (en) * 1975-04-26 1976-11-04 Sanyu Gijutsu Kenkyusho:Kk A method of controlling melt levels of iron etc. and an apparatus for it
US3994210A (en) * 1975-11-24 1976-11-30 Powlesland Engineering Limited Jet fume control systems
DE2637421C2 (de) * 1976-08-17 1978-03-02 Mannesmann Ag, 4000 Duesseldorf Verfahren und Vorrichtung zum Anzeigen des Gießendes beim Vergießen von Metallen aus GießgefäBen
US4245820A (en) * 1979-07-20 1981-01-20 Wheeling-Pittsburgh Steel Corporation Pipe curtain for pollution control hood
JPS57134504A (en) * 1981-02-12 1982-08-19 Kawasaki Steel Corp Detection of tapping end time of blast furnace

Also Published As

Publication number Publication date
GB2105448B (en) 1984-11-07
IT8222895A0 (it) 1982-08-19
BE894145A (fr) 1982-12-16
AR229700A1 (es) 1983-10-31
DE3230762A1 (de) 1983-03-03
CA1196787A (en) 1985-11-19
JPS5842708A (ja) 1983-03-12
GB2105448A (en) 1983-03-23
FR2511703A1 (fr) 1983-02-25
BR8204859A (pt) 1983-08-02
NL8203262A (nl) 1983-03-16
LU84338A1 (fr) 1983-02-28
ZA826045B (en) 1983-07-27
US4354668A (en) 1982-10-19
AU8740482A (en) 1983-02-24

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