DE2337956C3 - Vorrichtung zum Verstopfen des Abstichloches von Konvertern - Google Patents

Vorrichtung zum Verstopfen des Abstichloches von Konvertern

Info

Publication number
DE2337956C3
DE2337956C3 DE19732337956 DE2337956A DE2337956C3 DE 2337956 C3 DE2337956 C3 DE 2337956C3 DE 19732337956 DE19732337956 DE 19732337956 DE 2337956 A DE2337956 A DE 2337956A DE 2337956 C3 DE2337956 C3 DE 2337956C3
Authority
DE
Germany
Prior art keywords
tapping hole
plug
stopper
percent
head
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19732337956
Other languages
German (de)
English (en)
Other versions
DE2337956A1 (de
DE2337956B2 (de
Inventor
Bruno Genua Imberti (Italien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Sviluppo Materiali SpA
Original Assignee
CENTRO SPERIMENTALE METALLURGICO SpA ROM
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 CENTRO SPERIMENTALE METALLURGICO SpA ROM filed Critical CENTRO SPERIMENTALE METALLURGICO SpA ROM
Publication of DE2337956A1 publication Critical patent/DE2337956A1/de
Publication of DE2337956B2 publication Critical patent/DE2337956B2/de
Application granted granted Critical
Publication of DE2337956C3 publication Critical patent/DE2337956C3/de
Expired legal-status Critical Current

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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Ceramic Products (AREA)
  • Furnace Charging Or Discharging (AREA)
DE19732337956 1972-07-31 1973-07-26 Vorrichtung zum Verstopfen des Abstichloches von Konvertern Expired DE2337956C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5189172A IT1045699B (it) 1972-07-31 1972-07-31 Dispositivo per l otturazione del foro di colata in reattori per processi metallurgici

Publications (3)

Publication Number Publication Date
DE2337956A1 DE2337956A1 (de) 1974-02-28
DE2337956B2 DE2337956B2 (de) 1975-04-10
DE2337956C3 true DE2337956C3 (de) 1975-12-11

Family

ID=11275893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732337956 Expired DE2337956C3 (de) 1972-07-31 1973-07-26 Vorrichtung zum Verstopfen des Abstichloches von Konvertern

Country Status (8)

Country Link
JP (2) JPS4953534A (cs)
BE (1) BE802826R (cs)
DE (1) DE2337956C3 (cs)
FR (1) FR2194782B2 (cs)
GB (1) GB1432170A (cs)
IT (1) IT1045699B (cs)
LU (1) LU68122A1 (cs)
NL (1) NL7310504A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623204D0 (en) * 1986-09-26 1986-10-29 British Steel Corp Closures for vessel pouring apertures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR566634A (fr) * 1922-05-27 1924-02-18 Dispositif pour boucher le trou de coulée dans des fours de fusion
US3599953A (en) * 1969-05-21 1971-08-17 Elwin L Smith Method and apparatus for plugging furnace taps

Also Published As

Publication number Publication date
DE2337956A1 (de) 1974-02-28
FR2194782A2 (cs) 1974-03-01
BE802826R (fr) 1973-11-16
JPS4953534A (cs) 1974-05-24
GB1432170A (en) 1976-04-14
DE2337956B2 (de) 1975-04-10
LU68122A1 (cs) 1973-10-23
JPS51128606A (en) 1976-11-09
IT1045699B (it) 1980-06-10
NL7310504A (cs) 1974-02-04
FR2194782B2 (cs) 1978-01-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: CENTRO SVILUPPO MATERIALI S.P.A., ROM/ROMA, IT

8340 Patent of addition ceased/non-payment of fee of main patent