ES341035A1 - Tapholes for Metallurgical Vessels - Google Patents

Tapholes for Metallurgical Vessels

Info

Publication number
ES341035A1
ES341035A1 ES341035A ES341035A ES341035A1 ES 341035 A1 ES341035 A1 ES 341035A1 ES 341035 A ES341035 A ES 341035A ES 341035 A ES341035 A ES 341035A ES 341035 A1 ES341035 A1 ES 341035A1
Authority
ES
Spain
Prior art keywords
refractory
annular bodies
tub
tapholes
fitting
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
ES341035A
Other languages
Spanish (es)
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke 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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of ES341035A1 publication Critical patent/ES341035A1/en
Expired legal-status Critical Current

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
    • F27D3/1518—Tapholes
    • 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

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Procedure for the construction of tapholes for metallurgical vats, of the type of runner composed of identical annular bodies placed on a same axis, which extends externally to the shell of the vat in a channel of indentation supported by a metal indentation fitting, characterized by the fact that the annular bodies of the runner fit with a conical protrusion in a corresponding cavity of the adjacent body, at the same time that the annular bodies that are in the refractory lining of the tub are joined by means of a refractory mortar to form a manageable block that forms an integral part of the refractory lining of the tub, while the annular bodies forming the outside of the taphole, housed in the bleeding fitting, are surrounded by a refractory outer shell formed at least by one rammed mass and that conveniently still comprises an annular wall of refractory bricks outside the rammed mass. (Machine-translation by Google Translate, not legally binding)
ES341035A 1966-05-27 1967-05-26 Tapholes for Metallurgical Vessels Expired ES341035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT509166A AT266892B (en) 1966-05-27 1966-05-27 Racking for metallurgical vessels and process for its manufacture

Publications (1)

Publication Number Publication Date
ES341035A1 true ES341035A1 (en) 1968-06-16

Family

ID=3571823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341035A Expired ES341035A1 (en) 1966-05-27 1967-05-26 Tapholes for Metallurgical Vessels

Country Status (6)

Country Link
AT (1) AT266892B (en)
BE (1) BE698662A (en)
DE (2) DE1583306A1 (en)
ES (1) ES341035A1 (en)
GB (1) GB1184466A (en)
NL (1) NL6707057A (en)

Families Citing this family (5)

* 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
US4828226A (en) * 1987-10-16 1989-05-09 Foseco International Limited Tap hole plugs for metallurgical vessels
NL8902101A (en) * 1989-08-21 1991-03-18 Hoogovens Groep Bv METALLURGIC BARREL, AND A RING-SHAPED STONE TO BE USED THEREOF.
DE3934340C1 (en) * 1989-10-14 1991-03-07 Voest-Alpine Industrieanlagenbau Ges.M.B.H., Linz, At
WO2017157444A1 (en) * 2016-03-17 2017-09-21 Refractory Intellectual Property Gmbh & Co. Kg Taphole assembly

Also Published As

Publication number Publication date
DE1583306A1 (en) 1970-08-06
NL6707057A (en) 1967-11-28
AT266892B (en) 1968-12-10
GB1184466A (en) 1970-03-18
BE698662A (en) 1967-11-03
DE1965234U (en) 1967-08-03

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