JPS5713105A - Mutually opening and closing of tapping port of metallurgical furnace , especially , shaft furnace - Google Patents

Mutually opening and closing of tapping port of metallurgical furnace , especially , shaft furnace

Info

Publication number
JPS5713105A
JPS5713105A JP8453581A JP8453581A JPS5713105A JP S5713105 A JPS5713105 A JP S5713105A JP 8453581 A JP8453581 A JP 8453581A JP 8453581 A JP8453581 A JP 8453581A JP S5713105 A JPS5713105 A JP S5713105A
Authority
JP
Japan
Prior art keywords
furnace
closing
tapping port
mutually opening
metallurgical
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.)
Pending
Application number
JP8453581A
Other languages
Japanese (ja)
Inventor
Fusutsuaaru Yoozefu
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.)
Vereinigte Edelstahlwerke AG
Original Assignee
Vereinigte Edelstahlwerke 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 Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Publication of JPS5713105A publication Critical patent/JPS5713105A/en
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
JP8453581A 1980-06-06 1981-06-03 Mutually opening and closing of tapping port of metallurgical furnace , especially , shaft furnace Pending JPS5713105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT299280A AT365651B (en) 1980-06-06 1980-06-06 METHOD FOR ALTERNATELY CLOSING AND OPENING THE STITCH HOLE OF METALLURGICAL OVENS, ESPECIALLY HIGH OVENS

Publications (1)

Publication Number Publication Date
JPS5713105A true JPS5713105A (en) 1982-01-23

Family

ID=3543622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8453581A Pending JPS5713105A (en) 1980-06-06 1981-06-03 Mutually opening and closing of tapping port of metallurgical furnace , especially , shaft furnace

Country Status (3)

Country Link
EP (1) EP0041942A1 (en)
JP (1) JPS5713105A (en)
AT (1) AT365651B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443143A1 (en) * 1984-11-27 1986-05-28 Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen METHOD AND DEVICE FOR OPENING AND CLOSING A STITCH HOLE ON OEFEN
DE3803625A1 (en) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau METHOD AND DEVICE FOR OPENING THE STITCH HOLE OF OEFEN

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263914C (en) *
US1537901A (en) * 1923-05-29 1925-05-12 Tharaldsen Filip Device for plugging smelting furnaces
DE437206C (en) * 1926-05-05 1926-11-16 Ag Deutsche Maschf Device for parting blast furnaces
DE466236C (en) * 1927-12-08 1928-10-03 Werner Handelsgesellschaft Mass for changing the plug for melting furnaces
DE1231272B (en) * 1959-04-21 1966-12-29 Dango & Dienenthal Kommanditge Method and device for opening the tap hole of shaft ovens, in particular blast furnaces, by drilling
JPS52150703A (en) * 1976-06-11 1977-12-14 Nippon Steel Corp Tap hole opening in blast furnace
JPS5431006A (en) * 1977-08-12 1979-03-07 Nippon Steel Corp Opening method for tap hole of blast furnace
AT361955B (en) * 1979-03-02 1981-04-10 Ver Edelstahlwerke Ag DEVICE FOR HITING A BUMPER
FR2464303A1 (en) * 1979-09-05 1981-03-06 Atlas Copco France DEVICE FOR PUSHING IN AND REMOVING, BY PERCUSSION USING A SINGLE HAMMER AND WITH AUTOMATIC LOCKING, A BAR, FOR EXAMPLE A BAR IN CONTACT WITH THE CAST IRON AND PROJECTING OUTSIDE A BLAST FURNACE

Also Published As

Publication number Publication date
AT365651B (en) 1982-02-10
EP0041942A1 (en) 1981-12-16
ATA299280A (en) 1981-06-15

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