GB1255074A - Improvements relating to the formation of tapholes of metallurgical vessels, furnaces and the like - Google Patents

Improvements relating to the formation of tapholes of metallurgical vessels, furnaces and the like

Info

Publication number
GB1255074A
GB1255074A GB2606069A GB2606069A GB1255074A GB 1255074 A GB1255074 A GB 1255074A GB 2606069 A GB2606069 A GB 2606069A GB 2606069 A GB2606069 A GB 2606069A GB 1255074 A GB1255074 A GB 1255074A
Authority
GB
United Kingdom
Prior art keywords
tapholes
furnaces
formation
improvements relating
metallurgical vessels
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
GB2606069A
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.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Publication of GB1255074A publication Critical patent/GB1255074A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole
    • 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
    • F27D3/1518—Tapholes
    • 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
    • F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

1,255,074. Furnace tapholes. DIDIERWERKE A.G. 22 May, 1969 [22 May, 1968], No. 26060/69. Heading F4B. A furnace or metallurgical vessel taphole 6 is formed by placing in the opening 3 concentric refractory pipes formed of outer segments 5 and inner segments 7 with tongue and groove joints, the resultant space 9 being filled with refractory 9 by ramming or casting.
GB2606069A 1968-05-22 1969-05-22 Improvements relating to the formation of tapholes of metallurgical vessels, furnaces and the like Expired GB1255074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1758392 1968-05-22

Publications (1)

Publication Number Publication Date
GB1255074A true GB1255074A (en) 1971-11-24

Family

ID=5695008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2606069A Expired GB1255074A (en) 1968-05-22 1969-05-22 Improvements relating to the formation of tapholes of metallurgical vessels, furnaces and the like

Country Status (7)

Country Link
AT (1) AT326164B (en)
BE (1) BE732911A (en)
DE (1) DE6608495U (en)
FR (1) FR2009129A1 (en)
GB (1) GB1255074A (en)
LU (1) LU58588A1 (en)
NL (1) NL159495B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188132A (en) * 1986-03-19 1987-09-23 Labate Michael D Slag retaining device for use in converters or ladles
US10190824B2 (en) 2012-05-28 2019-01-29 Outotec (Finland) Oy Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387039B (en) * 1981-02-05 1988-11-25 Veitscher Magnesitwerke Ag TAPPING DEVICE FOR CONVERTER
DE3273634D1 (en) * 1981-05-20 1986-11-13 Cockerill Sambre Sa Process for the rapid drilling of a tap hole allowing for the realization of a refractory lining in the interior of a large-diameter hole
DE3830342A1 (en) * 1988-09-07 1990-03-15 Radex Heraklith DISCONNECTED ENDSTONE
DE3843545A1 (en) * 1988-12-23 1990-06-28 Didier Werke Ag Tapping channel for metallurgical vessels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188132A (en) * 1986-03-19 1987-09-23 Labate Michael D Slag retaining device for use in converters or ladles
GB2188132B (en) * 1986-03-19 1990-06-13 Labate Michael D Slag retaining device for use in vessels such as converters, ladles or the like.
US10190824B2 (en) 2012-05-28 2019-01-29 Outotec (Finland) Oy Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace

Also Published As

Publication number Publication date
NL159495B (en) 1979-02-15
AT326164B (en) 1975-11-25
BE732911A (en) 1969-10-16
FR2009129A1 (en) 1970-01-30
NL6907237A (en) 1969-11-25
LU58588A1 (en) 1969-08-22
DE6608495U (en) 1971-09-09

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