ES243975U - Un cerco para aberturas de salida de gas o de carga en la cubierta de hornos por arco electrico. - Google Patents

Un cerco para aberturas de salida de gas o de carga en la cubierta de hornos por arco electrico.

Info

Publication number
ES243975U
ES243975U ES1978243975U ES243975U ES243975U ES 243975 U ES243975 U ES 243975U ES 1978243975 U ES1978243975 U ES 1978243975U ES 243975 U ES243975 U ES 243975U ES 243975 U ES243975 U ES 243975U
Authority
ES
Spain
Prior art keywords
bricks
outer ring
ring
opening
faces
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.)
Granted
Application number
ES1978243975U
Other languages
English (en)
Other versions
ES243975Y (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 ES243975U publication Critical patent/ES243975U/es
Application granted granted Critical
Publication of ES243975Y publication Critical patent/ES243975Y/es
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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

Un cerco para aberturas para el escape de gas o de alimentación en la cubierta de hornos de arco eléctrico de ladrillos refractarios yuxtapuestos en forma de anillo, que están asentadas en la mampostería de la tapa, caracterizado porque el cerco se compone de dos anillos dispuestos concéntricamente, teniendo los ladrillos del anillo exterior, en el lado de la abertura, caras o superficies en forma de cuña, de manera que la abertura del anillo exterior muestra en la parte inferior un diámetro más pequeño que en la parte superior y porque los ladrillos del anillo interior se acoplan con caras correspondientes con forma de cuña a los ladrillos del anillo exterior.
ES1978243975U 1977-04-29 1978-04-28 Un cerco para aberturas de salida de gas o de carga en la cuen la cubierta de hornos de arco electrico. Expired ES243975Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT306377A AT347703B (de) 1977-04-29 1977-04-29 Umrahmung fuer abgas- oder beschickungsoeffnungen im deckel von elektrolichtbogenoefen

Publications (2)

Publication Number Publication Date
ES243975U true ES243975U (es) 1979-10-01
ES243975Y ES243975Y (es) 1980-04-01

Family

ID=3544711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978243975U Expired ES243975Y (es) 1977-04-29 1978-04-28 Un cerco para aberturas de salida de gas o de carga en la cuen la cubierta de hornos de arco electrico.

Country Status (9)

Country Link
AT (1) AT347703B (es)
BE (1) BE866292A (es)
DE (1) DE2818315C3 (es)
ES (1) ES243975Y (es)
FR (1) FR2389086A1 (es)
GB (1) GB1581716A (es)
GR (1) GR64824B (es)
IT (1) IT1156999B (es)
SE (1) SE433127B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782023A (en) * 1929-02-08 1930-11-18 Vesuvius Crucible Co Refractory structure
US2024595A (en) * 1935-01-31 1935-12-17 Leon T Petit Furnace structure
GB448403A (en) * 1935-02-16 1936-06-08 Sulzer Ag Improvements in or relating to roofs or covers of electric smelting furnaces
DE1102790B (de) * 1954-04-27 1961-03-23 Oesterr Amerikan Magnesit Deckel fuer elektrische Lichtbogen-schmelzoefen
DE1247189B (de) * 1965-07-02 1967-08-10 Didier Werke Ag Feuerfester Stein, insbesondere Keilstein, zur Auskleidung von Drehrohroefen grosserDurchmesser bzw. zur Herstellung von Gewoelben mit grossen Radien u. dgl.

Also Published As

Publication number Publication date
DE2818315A1 (de) 1978-11-09
BE866292A (fr) 1978-08-14
IT7867987A0 (it) 1978-04-28
GR64824B (en) 1980-06-03
FR2389086B1 (es) 1980-10-31
DE2818315C3 (de) 1980-08-07
ES243975Y (es) 1980-04-01
DE2818315B2 (de) 1979-11-29
SE433127B (sv) 1984-05-07
GB1581716A (en) 1980-12-17
ATA306377A (de) 1978-05-15
SE7804901L (sv) 1978-10-30
AT347703B (de) 1979-01-10
FR2389086A1 (fr) 1978-11-24
IT1156999B (it) 1987-02-04

Similar Documents

Publication Publication Date Title
NZ182653A (en) Sludge incineration in multiple hearth furnace
SE8007460L (sv) Lock for metallsmeltugnar
IN163924B (es)
PH16272A (en) Gas tight seal for electrodes in smelting furnaces
SE7903587L (sv) Lock for en elektroljusbagsugn
ES243975U (es) Un cerco para aberturas de salida de gas o de carga en la cubierta de hornos por arco electrico.
YU169176A (en) Coke furnace chamber closing
GB895534A (en) Improvements in electric-arc steel furnaces
PH13482A (en) Rotatable furnace pot for smelting furnaces
YU93480A (en) Furnace gas burner
PT66032B (en) Arrangement for collection of furnace gases from electrical smelting furnaces
ES2047245T3 (es) Construccion de un horno de sangria de un horno de cuba.
ES215192U (es) Ladrillos modulares refractarios para revestimientos cilindricos y de bovedas de hornos industriales.
JPS5644583A (en) Scrap preheater employing high temperature exhaust gas from electric furnaces
JPS5253908A (en) Lime burned refractory bricks
JPS5661585A (en) Scrap preheater using high temperature exhaust gas from electric furnace
JPS5666685A (en) Scrap preheater using high temperature exaust gas from electric furnaces
JPS5413513A (en) Basic oxygen furnace and refractory bricks used for same having improved heat conductivity
JPS5653380A (en) Scrap preheater utilizing exhaust gas from arc furnace
GB835672A (en) A kiln for the heat treatment of pottery and the like
JPS5646982A (en) Scrap preheater utilizing exhaust gas of steel making electric furnace
NZ178796A (en) Furnace grate with tuyeres: tuyeres have air-ports facing both into and away from grate
JPS5250904A (en) Stave coolr for melting furnace
ES287943U (es) Estructura perfeccionada para horno de arco electrico
JPS5334610A (en) Electric furnace with tilting and detachable hearth