LU90486B1 - Tap-hole closing apparatus - Google Patents

Tap-hole closing apparatus

Info

Publication number
LU90486B1
LU90486B1 LU90486A LU90486A LU90486B1 LU 90486 B1 LU90486 B1 LU 90486B1 LU 90486 A LU90486 A LU 90486A LU 90486 A LU90486 A LU 90486A LU 90486 B1 LU90486 B1 LU 90486B1
Authority
LU
Luxembourg
Prior art keywords
tap
closing apparatus
hole closing
hole
closing
Prior art date
Application number
LU90486A
Inventor
Romain Clesen
Andre Mersch
Luc Richartz
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
Priority to LU90486A priority Critical patent/LU90486B1/en
Application granted granted Critical
Publication of LU90486B1 publication Critical patent/LU90486B1/en

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
LU90486A 1999-12-13 1999-12-13 Tap-hole closing apparatus LU90486B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU90486A LU90486B1 (en) 1999-12-13 1999-12-13 Tap-hole closing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90486A LU90486B1 (en) 1999-12-13 1999-12-13 Tap-hole closing apparatus

Publications (1)

Publication Number Publication Date
LU90486B1 true LU90486B1 (en) 2001-06-14

Family

ID=19731850

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90486A LU90486B1 (en) 1999-12-13 1999-12-13 Tap-hole closing apparatus

Country Status (1)

Country Link
LU (1) LU90486B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015086557A3 (en) * 2013-12-09 2015-08-06 Tmt - Tapping Measuring Technology Sàrl Tap-hole refurbishing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396308C (en) * 1922-05-27 1924-05-28 Filip Tharaldsen Final plug for melting furnaces
US4471950A (en) * 1982-10-22 1984-09-18 Labate M D Expandable, consumable stopper plug for steel making and handling vessels
DD259760A3 (en) * 1988-06-18 1988-09-07 Funk A Bergbau Huettenkombinat DEVICE FOR CLOSING A STITCH OPENING
EP0315311A1 (en) * 1987-10-16 1989-05-10 Foseco International Limited Tap hole plugs for metallurgical vessels
FR2680179A1 (en) * 1991-08-07 1993-02-12 Boulonnais Terres Refractaires Improvements made to devices for plugging casting holes of blast furnaces
JPH05230514A (en) * 1992-02-19 1993-09-07 Sumitomo Metal Ind Ltd Method for repairing tap hole of blast furnace
US5511768A (en) * 1994-01-17 1996-04-30 Paul Wurth S.A. Tap hole plugging device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396308C (en) * 1922-05-27 1924-05-28 Filip Tharaldsen Final plug for melting furnaces
US4471950A (en) * 1982-10-22 1984-09-18 Labate M D Expandable, consumable stopper plug for steel making and handling vessels
EP0315311A1 (en) * 1987-10-16 1989-05-10 Foseco International Limited Tap hole plugs for metallurgical vessels
DD259760A3 (en) * 1988-06-18 1988-09-07 Funk A Bergbau Huettenkombinat DEVICE FOR CLOSING A STITCH OPENING
FR2680179A1 (en) * 1991-08-07 1993-02-12 Boulonnais Terres Refractaires Improvements made to devices for plugging casting holes of blast furnaces
JPH05230514A (en) * 1992-02-19 1993-09-07 Sumitomo Metal Ind Ltd Method for repairing tap hole of blast furnace
US5511768A (en) * 1994-01-17 1996-04-30 Paul Wurth S.A. Tap hole plugging device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 693 (C - 1144) 17 December 1993 (1993-12-17) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015086557A3 (en) * 2013-12-09 2015-08-06 Tmt - Tapping Measuring Technology Sàrl Tap-hole refurbishing
CN105829820A (en) * 2013-12-09 2016-08-03 Tmt–出铁测量技术有限公司 Tap-hole refurbishing
US10281213B2 (en) 2013-12-09 2019-05-07 Tmt—Tapping Measuring Technology Sàrl Tap-hole refurbishing
EA033452B1 (en) * 2013-12-09 2019-10-31 Tmt Tapping Measuring Tech Sarl Tap-hole refurbishing

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