ES283290U - Dispositivo para quitar escoria de una colada de acero contenida en una cuchara. - Google Patents

Dispositivo para quitar escoria de una colada de acero contenida en una cuchara.

Info

Publication number
ES283290U
ES283290U ES1983283290U ES283290U ES283290U ES 283290 U ES283290 U ES 283290U ES 1983283290 U ES1983283290 U ES 1983283290U ES 283290 U ES283290 U ES 283290U ES 283290 U ES283290 U ES 283290U
Authority
ES
Spain
Prior art keywords
agitator
slag
steel
translation
layer
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
ES1983283290U
Other languages
English (en)
Other versions
ES283290Y (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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of ES283290U publication Critical patent/ES283290U/es
Application granted granted Critical
Publication of ES283290Y publication Critical patent/ES283290Y/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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag
    • F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Dispositivo para quitar escoria de una colada de acero contenida en una cuchara (1) o análogos cuando ésta se inclina de tal forma que al menos parte de una capa de escoria (5) que está en la colada de acero (4) se coloque por encima de un plano horizontal imaginario (H) a través del punto interno inferior (M) del borde superior (6) de la cuchara inclinada, caracterizados porque dichos medios incluyen un agitador inductivo (8) colocado por encima de dicha capa de escoria (5), colocándose dicho agitador de forma que lleve a cabo, en la colada de acero (4) directamente debajo del agitador, un movimiento superficial horizontal que se dirige hacia una zona de pared que incluye dicho punto interno (M) y que se extiende menos de 90º de la circunferencia de la pared, y dos chapas de guía (9, 10) que se fijan con relación a dicho agitador (8) y se colocan cerca de dicha zona de pared y están dotadas de superficies separadas (20, 21) de guía de la escoria, colocándose dichas superficies de guía debajo de dicho agitador (8), coincidiendo cada una con o tocando un plano imaginario correspondiente W. P'' '') que intersecta dicha zona de pared de forma principalmente vertical, sumergiéndose al menos parcialmente en dicha capa de escoria (5) dichas chapas de guía (9, 10).
ES1983283290U 1982-10-05 1983-10-03 Dispositivo para quitar escoria de una colada de acero contenida en una cuchara. Expired ES283290Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205663A SE433316B (sv) 1982-10-05 1982-10-05 Anordning for avlegsnande av slagg

Publications (2)

Publication Number Publication Date
ES283290U true ES283290U (es) 1985-05-01
ES283290Y ES283290Y (es) 1985-12-16

Family

ID=20348093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983283290U Expired ES283290Y (es) 1982-10-05 1983-10-03 Dispositivo para quitar escoria de una colada de acero contenida en una cuchara.

Country Status (2)

Country Link
ES (1) ES283290Y (es)
SE (1) SE433316B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719302A (zh) * 2017-10-31 2019-05-07 嘉义钢铁股份有限公司 真空气体雾化设备的除渣装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829689D0 (en) * 1988-12-20 1989-02-15 Rolls Royce Plc Clean melting of superalloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719302A (zh) * 2017-10-31 2019-05-07 嘉义钢铁股份有限公司 真空气体雾化设备的除渣装置

Also Published As

Publication number Publication date
ES283290Y (es) 1985-12-16
SE8205663D0 (sv) 1982-10-05
SE433316B (sv) 1984-05-21
SE8205663L (sv) 1984-04-06

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603