[go: up one dir, main page]

FI842328L - Foerreglingsorgan foer tillbakahaollande av slagg under avtappning ur en konverter. - Google Patents

Foerreglingsorgan foer tillbakahaollande av slagg under avtappning ur en konverter. Download PDF

Info

Publication number
FI842328L
FI842328L FI842328A FI842328A FI842328L FI 842328 L FI842328 L FI 842328L FI 842328 A FI842328 A FI 842328A FI 842328 A FI842328 A FI 842328A FI 842328 L FI842328 L FI 842328L
Authority
FI
Finland
Prior art keywords
tillbakahaollande
foerreglingsorgan
avtappning
slagg
konverter
Prior art date
Application number
FI842328A
Other languages
English (en)
Other versions
FI74736B (fi
FI842328A0 (fi
FI74736C (fi
Inventor
Erich Hoeffken
Wolfram Florian
Winfried Kliewer
Original Assignee
Thyssen Stahl Ag
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 Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Publication of FI842328A0 publication Critical patent/FI842328A0/fi
Publication of FI842328L publication Critical patent/FI842328L/fi
Publication of FI74736B publication Critical patent/FI74736B/fi
Application granted granted Critical
Publication of FI74736C publication Critical patent/FI74736C/fi

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing Of Solid Wastes (AREA)
FI842328A 1983-06-13 1984-06-08 Spaerrorgan foer tillbakahaollande av slagg under tappningen ur en konverter. FI74736C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838317252U DE8317252U1 (de) 1983-06-13 1983-06-13 Verschlussorgan zum zurueckhalten der schlacke waehrend des abstiches aus einem konverter
DE8317252 1983-06-13

Publications (4)

Publication Number Publication Date
FI842328A0 FI842328A0 (fi) 1984-06-08
FI842328L true FI842328L (fi) 1984-12-14
FI74736B FI74736B (fi) 1987-11-30
FI74736C FI74736C (fi) 1988-03-10

Family

ID=6754216

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842328A FI74736C (fi) 1983-06-13 1984-06-08 Spaerrorgan foer tillbakahaollande av slagg under tappningen ur en konverter.

Country Status (5)

Country Link
EP (1) EP0128576B1 (fi)
AT (1) ATE24204T1 (fi)
DE (2) DE8317252U1 (fi)
ES (1) ES288724Y (fi)
FI (1) FI74736C (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725045A (en) * 1986-05-30 1988-02-16 Cutre James R Slag-retaining plug for metal pouring operations
FR2606689B1 (fr) * 1986-11-13 1989-06-02 Daussan & Co Bouchon de retenue des scories et procede pour sa mise en oeuvre et sa fabrication
NL8801231A (nl) * 1988-05-11 1989-12-01 Hoogovens Groep Bv Stop voor een staalconverter.
CN103691924A (zh) * 2013-12-17 2014-04-02 谢驰中 不会造成铸件夹渣的挡渣体及其制作方法
DE102017114859A1 (de) * 2017-07-04 2019-01-10 Sms Group Gmbh Vorrichtung zur selektiven Steuerung des Abstichvorgangs einer Schmelze aus einem Elektrolichtbogenofen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL24968C (fi) * 1929-01-24 1931-03-16
US3727668A (en) * 1971-06-29 1973-04-17 Steel Corp Method and apparatus for pouring liquid metal into a continuous-casting mold
DE2549728C2 (de) * 1975-11-06 1977-10-06 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Vorrichtung zum Verschließen des Abstichloches eines Konverters
LU78073A1 (fi) * 1976-09-03 1978-01-18
US4431169A (en) * 1980-07-05 1984-02-14 Nisshin Steel Co., Ltd. Method and apparatus for preventing the inclusion of slag into the molten steel tapped from a converter

Also Published As

Publication number Publication date
FI74736B (fi) 1987-11-30
FI842328A0 (fi) 1984-06-08
DE8317252U1 (de) 1983-11-24
FI74736C (fi) 1988-03-10
ATE24204T1 (de) 1986-12-15
DE3461652D1 (en) 1987-01-22
EP0128576A1 (de) 1984-12-19
EP0128576B1 (de) 1986-12-10
ES288724U (es) 1986-05-01
ES288724Y (es) 1987-03-01

Similar Documents

Publication Publication Date Title
FI842672A0 (fi) Aotervinning av vaerme ur koncentrerad svavelsyra.
FI841283L (fi) Kemikalieaotervinning ur massaavlutar.
FI842356A7 (fi) Ur gem-diaminoalkaner haerledda soetning soetningsaemnen.
FI841190A7 (fi) Foerbaettringar avseende maerkning av omslagspapper foer tobaksprodukt.
FI833275A7 (fi) Transportanordning foer foerflyttning av hjulfoersedd anordning.
FI840984L (fi) Bandpressenhet laempligen saosom vaotpress av en pappersmaskin.
FI831960L (fi) Vaeggkonstruktion foer utvaendig tillaeggsvaermeisolering av smaohus.
FI842083A7 (fi) Kontinuerlig avlaegsning av etylenoxid ur en gasstroem.
FI842388A7 (fi) Anordning foer framstaellning av fordonsdaeck.
FI842131L (fi) Anslutningsarrangemang foer sammanbindning av underjordiska luftkablar av laogspaenningstyp.
FI73953B (fi) Foerfarande foer framstaellning av jaernoxid.
FI840953L (fi) Glasyr anvaendbar foer tandproteser av icke-metall.
FI833336A7 (fi) Foerfarande foer avlaegsnande av svavel ur gaser medelst aminhaltig tvaettloesning.
FI830239L (fi) Foerfarande foer regenerering av betningssyror.
FI842314A0 (fi) Foerfarande foer badspegelhoejden av en metallsmaelta.
FI840668L (fi) Avskiljare foer raoaemnen ur djur.
FI840109A7 (fi) Foereningar foer behandling av hoegt blodtryck.
FI840692L (fi) Foerfarandefoer framstaellning av dihydroxibenzen.
FI842907L (fi) Foerfarande foer framstaellning av pyrimidonderivat.
FI841658L (fi) Anordning foer raeddning av personer fraon vattnet.
FI841535A7 (fi) Foerfarande foer framstaellning av raobly ur svavelinnehaollande oxidiska blyraovaror.
FI842276A0 (fi) Bestaemning av delta-antigen ur kropps vaetskor.
FI841637L (fi) Foerfarande foer framstaellning av farmaceutiskt aktivt pyridazinderivat.
FI842328L (fi) Foerreglingsorgan foer tillbakahaollande av slagg under avtappning ur en konverter.
FI841652L (fi) Foerfarande foer framstaellning av raobly ur sulfidiska blyraovaror.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: THYSSEN STAHL AKTIENGESELLSCHAFT