IT7825930A0 - Chiusura di fori di spillatura in un forno metallurgico. - Google Patents

Chiusura di fori di spillatura in un forno metallurgico.

Info

Publication number
IT7825930A0
IT7825930A0 IT7825930A IT2593078A IT7825930A0 IT 7825930 A0 IT7825930 A0 IT 7825930A0 IT 7825930 A IT7825930 A IT 7825930A IT 2593078 A IT2593078 A IT 2593078A IT 7825930 A0 IT7825930 A0 IT 7825930A0
Authority
IT
Italy
Prior art keywords
metallurgical furnace
tap holes
closing tap
closing
holes
Prior art date
Application number
IT7825930A
Other languages
English (en)
Other versions
IT1097047B (it
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of IT7825930A0 publication Critical patent/IT7825930A0/it
Application granted granted Critical
Publication of IT1097047B publication Critical patent/IT1097047B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT25930/78A 1977-07-25 1978-07-20 Chiusura di fori di spillatura in un forno metallurgico IT1097047B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,936 US4116421A (en) 1977-07-25 1977-07-25 Method of sealing tapholes in a phosphorus furnace

Publications (2)

Publication Number Publication Date
IT7825930A0 true IT7825930A0 (it) 1978-07-20
IT1097047B IT1097047B (it) 1985-08-26

Family

ID=25226807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25930/78A IT1097047B (it) 1977-07-25 1978-07-20 Chiusura di fori di spillatura in un forno metallurgico

Country Status (8)

Country Link
US (1) US4116421A (it)
JP (1) JPS5424206A (it)
CA (1) CA1102119A (it)
DE (1) DE2832635C2 (it)
FR (1) FR2398989A1 (it)
IT (1) IT1097047B (it)
NL (1) NL174872C (it)
SU (1) SU755207A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220317A (en) * 1978-10-12 1980-09-02 Fmc Corporation Method of opening tapholes in a phosphorus furnace
DE3437828C2 (de) * 1984-10-16 1986-08-28 Fuchs Systemtechnik GmbH, 7601 Willstätt Vorrichtung zum Einfüllen von rieselfähigem Füllmaterial in eine im Boden eines metallurgischen Gefäßes angeordnete Abstichöffnung
US4715585A (en) * 1985-09-09 1987-12-29 Joseph Simko Method and apparatus for forming ladle well blocks
DE4316669A1 (de) * 1993-05-13 1994-11-17 Mannesmann Ag Vorrichtung zum Verschließen des Bodenabstichs eines metallurgischen Gefäßes
DE10054269A1 (de) * 2000-11-02 2002-05-08 Sms Demag Ag Verfahren und Vorrichtung zum Verschließen und Öffnen eines Schmelzgefäßes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396308C (de) * 1922-05-27 1924-05-28 Filip Tharaldsen Schlusspfropfen fuer Schmelzoefen
US1537901A (en) * 1923-05-29 1925-05-12 Tharaldsen Filip Device for plugging smelting furnaces
US2711950A (en) * 1952-05-16 1955-06-28 Joseph S Matasy Method of closing a tap-hole for an open hearth furnace or the like
CA997142A (en) * 1973-09-27 1976-09-21 Noranda Mines Limited Furnace tapping method and apparatus

Also Published As

Publication number Publication date
DE2832635C2 (de) 1982-08-19
IT1097047B (it) 1985-08-26
FR2398989B1 (it) 1982-12-10
CA1102119A (en) 1981-06-02
NL174872C (nl) 1984-08-16
SU755207A3 (en) 1980-08-07
DE2832635A1 (de) 1979-02-08
NL7807663A (nl) 1979-01-29
JPS5644347B2 (it) 1981-10-19
US4116421A (en) 1978-09-26
JPS5424206A (en) 1979-02-23
FR2398989A1 (fr) 1979-02-23
NL174872B (nl) 1984-03-16

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