ZA841267B - Taphole device for metallurgical furnaces or containers - Google Patents

Taphole device for metallurgical furnaces or containers

Info

Publication number
ZA841267B
ZA841267B ZA841267A ZA841267A ZA841267B ZA 841267 B ZA841267 B ZA 841267B ZA 841267 A ZA841267 A ZA 841267A ZA 841267 A ZA841267 A ZA 841267A ZA 841267 B ZA841267 B ZA 841267B
Authority
ZA
South Africa
Prior art keywords
cylinders
case
blocks
refractory
groove
Prior art date
Application number
ZA841267A
Inventor
Georges Mathgen
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of ZA841267B publication Critical patent/ZA841267B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Domestic Plumbing Installations (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Fluid-Damping Devices (AREA)
  • Continuous Casting (AREA)
  • Furnace Details (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

1. Taphole device for furnaces or metallurgical vessels, having a case (5) housing two cylinders (1, 2) or refractory material having parallel axes and one common contact line and being rotatable around their axes, at least one of the cylinders having a groove (3, 3', 4, 4') with a varying cross section extending along a part of its circumference, so as to show a varying opening, characterized in that the lateral faces of the two cylinders (1, 2) are partly housed in recesses (14, 15, resp. 16, 17) appearing in two refractory blocks (12, 13) being facingly arranged and that sliding pieces (6), movably mounted in the case (5) and acted upon by forces, push the two cylinders (1, 2) against one of the refractory blocks (12), each of the blocks (12, 13) showing a hole (20, 22) leading to the groove(s) (3, 3', 4, 4') in the cylinders(s) (1, 2) when they are in the tapping position, the refractory blocks (12, 13) and the pushing forces being supported by the case (5).
ZA841267A 1983-03-01 1984-02-21 Taphole device for metallurgical furnaces or containers ZA841267B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84668A LU84668A1 (en) 1983-03-01 1983-03-01 CASTING DEVICE FOR METALLURGICAL OVENS OR CONTAINERS

Publications (1)

Publication Number Publication Date
ZA841267B true ZA841267B (en) 1984-09-26

Family

ID=19730044

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841267A ZA841267B (en) 1983-03-01 1984-02-21 Taphole device for metallurgical furnaces or containers

Country Status (9)

Country Link
EP (1) EP0120802B1 (en)
JP (1) JPS59166366A (en)
KR (1) KR910006759B1 (en)
AT (1) ATE27116T1 (en)
AU (1) AU559013B2 (en)
CA (1) CA1226436A (en)
DE (1) DE3463622D1 (en)
LU (1) LU84668A1 (en)
ZA (1) ZA841267B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909475U (en) * 1964-11-25 1965-02-04 Herbert Woyna ROLLER VALVE FOR PIPELINES THROUGH LIQUIDS OR GASES ARE TRANSPORTED.
FR1478920A (en) * 1965-05-06 1967-04-28 Stal Laval Apparat Ab Liquid metal casting device
LU83734A1 (en) * 1981-11-04 1983-09-01 Arbed CASTING DEVICE WITH VARIABLE OPENING

Also Published As

Publication number Publication date
CA1226436A (en) 1987-09-08
EP0120802A1 (en) 1984-10-03
KR910006759B1 (en) 1991-09-02
JPH0325266B2 (en) 1991-04-05
ATE27116T1 (en) 1987-05-15
DE3463622D1 (en) 1987-06-19
JPS59166366A (en) 1984-09-19
AU2520984A (en) 1984-09-06
KR840007675A (en) 1984-12-10
EP0120802B1 (en) 1987-05-13
LU84668A1 (en) 1984-11-14
AU559013B2 (en) 1987-02-19

Similar Documents

Publication Publication Date Title
AU7814887A (en) Furnaces
ZA818748B (en) Process for burning limestone, dolomite or the like and annular shaft furnace for performing the same
GB2213412B (en) Refractory valve plates for sliding gate valves
BR8504256A (en) REFRACTORY PLATE FOR SLIDING CLOSES IN METALLURGICAL CONTAINERS
GB2216827B (en) Machine for opening the taphole of a shaft furnace.
DE3268274D1 (en) Variable gate
GB8729625D0 (en) Rotary sliding gate valves for metallurgical vessels
ZA841267B (en) Taphole device for metallurgical furnaces or containers
DE3361233D1 (en) Grate bar for grate linings, especially in furnaces
CA2005769A1 (en) Handling molten materials
GB8818067D0 (en) Refractory wear parts for valves for metallurgical use
GB2193564B (en) Improvements in lining a furnace with a refractory material
PL302132A1 (en) Furnace with walking hearth for preheating billets and the like
GB2154708B (en) Refractory wear parts for sliding gate valves
GB8818343D0 (en) Machine for piercing shaft furnace taphole
DE3170271D1 (en) Screen plate
ZA805394B (en) Furnace installation, in particular for the smelting of ore concentrate
EP0406531A3 (en) Refractory wear resisting parts for slide gate nozzles in metallurgical vessels
IL85619A0 (en) Refractory wear parts for discharge valves
DE59002611D1 (en) Shaft furnace for melting iron.
HRP940086A2 (en) A method for introducing pulverant matter into a cupola or a blast furnace
AU8445891A (en) Scavenging port for passing gases and/or solids into a metallurgical melt, and a process for manufacturing the port
ES2017398A6 (en) Shaped lining parts for burning ovens (kilns)
PL256450A1 (en) Industrial furnace with partially movable hearth
DE3760509D1 (en) Side-injected metal refining vessel