FR2435684A1 - Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace - Google Patents

Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace

Info

Publication number
FR2435684A1
FR2435684A1 FR7825499A FR7825499A FR2435684A1 FR 2435684 A1 FR2435684 A1 FR 2435684A1 FR 7825499 A FR7825499 A FR 7825499A FR 7825499 A FR7825499 A FR 7825499A FR 2435684 A1 FR2435684 A1 FR 2435684A1
Authority
FR
France
Prior art keywords
travelling
basket
sound
semi
arc furnace
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
FR7825499A
Other languages
French (fr)
Other versions
FR2435684B1 (en
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.)
Creusot Loire Enterprises SA
Creusot Loire SA
Original Assignee
Creusot Loire Enterprises SA
Creusot Loire SA
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 Creusot Loire Enterprises SA, Creusot Loire SA filed Critical Creusot Loire Enterprises SA
Priority to FR7825499A priority Critical patent/FR2435684A1/en
Priority to DE2935297A priority patent/DE2935297C2/en
Priority to JP11273079A priority patent/JPS55102880A/en
Publication of FR2435684A1 publication Critical patent/FR2435684A1/en
Application granted granted Critical
Publication of FR2435684B1 publication Critical patent/FR2435684B1/fr
Granted 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • 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
    • F27D3/06—Charging or discharging machines on travelling carriages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

The plant includes one or more furnaces, each located in a cell providing sound insulation and preventing fumes leaking into the melting shop. On each side of the furnace is a rail for a travelling semiportal fitted with a pair of lever arms actuated by work cylinders. Arms are mounted on swivels at the bottom end of one leg of the portal, and are used to life a basket contg. scrap off a wagon. A door in the soundproof cell is then opened so the semiportal can be driven to a position where basket is above the furnace. After the cell door has been closed, the scrap in the basket is charged into the furnace. Used e.g. in the melting of scrap ore in arc furnaces.
FR7825499A 1978-09-05 1978-09-05 Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace Granted FR2435684A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7825499A FR2435684A1 (en) 1978-09-05 1978-09-05 Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace
DE2935297A DE2935297C2 (en) 1978-09-05 1979-08-31 System for charging electric arc furnaces
JP11273079A JPS55102880A (en) 1978-09-05 1979-09-03 Improvement on one or more furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825499A FR2435684A1 (en) 1978-09-05 1978-09-05 Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace

Publications (2)

Publication Number Publication Date
FR2435684A1 true FR2435684A1 (en) 1980-04-04
FR2435684B1 FR2435684B1 (en) 1982-03-05

Family

ID=9212347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825499A Granted FR2435684A1 (en) 1978-09-05 1978-09-05 Charging device for steel melting plant - where travelling semi-portal carries charging basket through sound-proof enclosure to arc furnace

Country Status (3)

Country Link
JP (1) JPS55102880A (en)
DE (1) DE2935297C2 (en)
FR (1) FR2435684A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197210A1 (en) * 1985-04-02 1986-10-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for charging scrap into a furnace
FR2670216A1 (en) * 1990-12-06 1992-06-12 Clecim Sa Plant for the production of steel in an electrical furnace
WO1992010594A1 (en) * 1990-12-06 1992-06-25 Clecim Facility for producing molten metal in an electric furnace
WO1998053106A1 (en) * 1997-05-23 1998-11-26 Danieli & C. Officine Meccaniche S.P.A. Loading system for electric arc furnaces

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133653U (en) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 Arc furnace equipment with enclosure
JPS60108685A (en) * 1983-11-16 1985-06-14 石川島播磨重工業株式会社 Automatic charger for scrap for arc furnce
AT389342B (en) * 1987-04-09 1989-11-27 Voest Alpine Ag OVEN HALL WITH A HOUSING FOR A METALLURGICAL TANK
AT401305B (en) * 1993-02-05 1996-08-26 Marienhuette Stahl Walzwerk Device for feeding additives into a metallurgical vessel
US9824781B2 (en) * 2009-09-25 2017-11-21 Mhe Technologies, Inc. Cask handling system and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803450A (en) * 1953-09-29 1957-08-20 Pennsylvania Engineering Corp Converter gas cleaning system
US3149191A (en) * 1959-10-28 1964-09-15 Pennsylvania Engineering Corp Furnace installation
US3487957A (en) * 1967-06-14 1970-01-06 Alliance Machine Co Charging apparatus
US3791636A (en) * 1971-11-15 1974-02-12 Pennsylvania Engineering Corp Steel mill melt shop arrangement
FR2222440A1 (en) * 1973-03-20 1974-10-18 Gutehoffnungshuette Sterkrade
FR2259965A1 (en) * 1974-02-02 1975-08-29 Krupp Ag Huettenwerke
FR2379606A1 (en) * 1977-02-04 1978-09-01 Voest Ag SMOKE EXHAUST HOOD FOR TILTING CONVERTER BLOW STATION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685673A (en) * 1970-05-28 1972-08-22 Crutcher Resources Side-loading self-propelled material transporting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803450A (en) * 1953-09-29 1957-08-20 Pennsylvania Engineering Corp Converter gas cleaning system
US3149191A (en) * 1959-10-28 1964-09-15 Pennsylvania Engineering Corp Furnace installation
US3487957A (en) * 1967-06-14 1970-01-06 Alliance Machine Co Charging apparatus
US3791636A (en) * 1971-11-15 1974-02-12 Pennsylvania Engineering Corp Steel mill melt shop arrangement
FR2222440A1 (en) * 1973-03-20 1974-10-18 Gutehoffnungshuette Sterkrade
FR2259965A1 (en) * 1974-02-02 1975-08-29 Krupp Ag Huettenwerke
FR2379606A1 (en) * 1977-02-04 1978-09-01 Voest Ag SMOKE EXHAUST HOOD FOR TILTING CONVERTER BLOW STATION

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197210A1 (en) * 1985-04-02 1986-10-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for charging scrap into a furnace
FR2670216A1 (en) * 1990-12-06 1992-06-12 Clecim Sa Plant for the production of steel in an electrical furnace
WO1992010594A1 (en) * 1990-12-06 1992-06-25 Clecim Facility for producing molten metal in an electric furnace
US5390212A (en) * 1990-12-06 1995-02-14 Clecim Installation for producing molten metal in an electric furnace
WO1998053106A1 (en) * 1997-05-23 1998-11-26 Danieli & C. Officine Meccaniche S.P.A. Loading system for electric arc furnaces

Also Published As

Publication number Publication date
JPS6237752B2 (en) 1987-08-13
JPS55102880A (en) 1980-08-06
DE2935297A1 (en) 1980-03-13
FR2435684B1 (en) 1982-03-05
DE2935297C2 (en) 1983-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse