ZA822789B - Centering and guiding device for a drill rod of a tap hole of a shaft furnace and drill provided with such a device - Google Patents

Centering and guiding device for a drill rod of a tap hole of a shaft furnace and drill provided with such a device

Info

Publication number
ZA822789B
ZA822789B ZA822789A ZA822789A ZA822789B ZA 822789 B ZA822789 B ZA 822789B ZA 822789 A ZA822789 A ZA 822789A ZA 822789 A ZA822789 A ZA 822789A ZA 822789 B ZA822789 B ZA 822789B
Authority
ZA
South Africa
Prior art keywords
drill
centering
tap hole
shaft furnace
guiding device
Prior art date
Application number
ZA822789A
Inventor
Pierre Mailliet
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Publication of ZA822789B publication Critical patent/ZA822789B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes
    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Blast Furnaces (AREA)
ZA822789A 1981-05-05 1982-04-23 Centering and guiding device for a drill rod of a tap hole of a shaft furnace and drill provided with such a device ZA822789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83336A LU83336A1 (en) 1981-05-05 1981-05-05 DEVICE FOR CENTERING AND GUIDING A DRILLING ROD OF THE CASTING HOLE OF A TANK OVEN AND DRILLER PROVIDED WITH SUCH A DEVICE

Publications (1)

Publication Number Publication Date
ZA822789B true ZA822789B (en) 1983-03-30

Family

ID=19729643

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA822789A ZA822789B (en) 1981-05-05 1982-04-23 Centering and guiding device for a drill rod of a tap hole of a shaft furnace and drill provided with such a device

Country Status (8)

Country Link
EP (1) EP0064644B1 (en)
AR (1) AR227821A1 (en)
AT (1) ATE15696T1 (en)
AU (1) AU552108B2 (en)
DE (1) DE3266314D1 (en)
ES (1) ES511607A0 (en)
LU (1) LU83336A1 (en)
ZA (1) ZA822789B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544332B1 (en) * 1983-04-12 1985-08-09 Solmer DEVICE FOR CLEARING A BLAST FURNACE BY BAR EXTRACTION
LU84855A1 (en) * 1983-06-08 1985-03-29 Wurth Paul Sa DRILLING MACHINE FOR A TANK HOLE OVEN
AT383866B (en) * 1984-07-06 1987-09-10 Ver Edelstahlwerke Ag DEVICE FOR IMPACTING AND / OR ROTATING DRILLING
LU87190A1 (en) * 1988-04-06 1989-11-14 Wurth Paul Sa MACHINE FOR DRILLING CASTING HOLES OF A TANK OVEN
LU88058A1 (en) * 1992-01-24 1993-08-17 Paul Wurth S.A. DRILLING MACHINE FOR A CAST HOLE OF A TANK OVEN
LU88060A1 (en) * 1992-01-27 1993-08-17 Paul Wurth S.A. DRILLING MACHINE FOR A CAST HOLE OF A TANK OVEN
ES2125929T3 (en) * 1992-06-17 1999-03-16 Wurth Paul Sa MACHINE FOR DRILLING A PIQUERA FROM A CUBA OVEN.
EP2415881B1 (en) * 2010-08-04 2013-12-25 TMT Tapping-Measuring-Technology GmbH Holding device for a drill rod of a tap hole drilling machine and method for removing a drill rod

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394806A (en) * 1944-09-16 1946-02-12 Sullivan Machinery Co Drill steel guide
US2523512A (en) * 1945-07-31 1950-09-26 Worthington Pump & Mach Corp Drill steel centralizer
US2675997A (en) * 1947-06-18 1954-04-20 Joy Mfg Co Drill steel guide
US2789789A (en) * 1953-07-03 1957-04-23 Jr Luke Lea Rock drills
FR1264949A (en) * 1960-08-11 1961-06-23 Boehler & Co Ag Geb Device for applying and guiding drill pipes
US3441323A (en) * 1967-06-07 1969-04-29 Gardner Denver Co Centralizer
US3756669A (en) * 1972-01-28 1973-09-04 Lee Norse Co Apparatus for holding a rotary tool
LU79749A1 (en) * 1978-06-01 1978-11-28 Wurth Paul Sa MECHANISM FOR GUIDING AND POSITIONING THE WORKING TOOL OF A DRILLING MACHINE OR CLOSING THE CASTING HOLE OF A TANK OVEN
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
LU82943A1 (en) * 1980-11-17 1981-03-26 Wurth Anciens Ets Paul GUIDE AND SUPPORT HEAD OF A DRILLING ROD OF THE CASTING HOLE OF A TANK OVEN AND DRILLER PROVIDED WITH SUCH A HEAD

Also Published As

Publication number Publication date
LU83336A1 (en) 1983-03-24
AR227821A1 (en) 1982-12-15
ES8306861A1 (en) 1983-06-16
ES511607A0 (en) 1983-06-16
DE3266314D1 (en) 1985-10-24
ATE15696T1 (en) 1985-10-15
AU8326182A (en) 1982-11-11
EP0064644A1 (en) 1982-11-17
EP0064644B1 (en) 1985-09-18
AU552108B2 (en) 1986-05-22

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