FR2695715B1 - Scouring door of an electric arc furnace. - Google Patents

Scouring door of an electric arc furnace.

Info

Publication number
FR2695715B1
FR2695715B1 FR9210867A FR9210867A FR2695715B1 FR 2695715 B1 FR2695715 B1 FR 2695715B1 FR 9210867 A FR9210867 A FR 9210867A FR 9210867 A FR9210867 A FR 9210867A FR 2695715 B1 FR2695715 B1 FR 2695715B1
Authority
FR
France
Prior art keywords
electric arc
arc furnace
scouring
door
scouring door
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 - Fee Related
Application number
FR9210867A
Other languages
French (fr)
Other versions
FR2695715A1 (en
Inventor
Thierry Bernet
Jacques Blum
Jacques Le Goff
Daniel Perret
Dominique Rocchi
Claude Suger
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.)
UNIMETALL SA
Creusot Loire SA
Ugine SA
Original Assignee
UNIMETALL SA
Creusot Loire SA
Ugine 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 UNIMETALL SA, Creusot Loire SA, Ugine SA filed Critical UNIMETALL SA
Priority to FR9210867A priority Critical patent/FR2695715B1/en
Priority to EP93470019A priority patent/EP0587518A1/en
Priority to CZ931865A priority patent/CZ186593A3/en
Priority to SK96793A priority patent/SK96793A3/en
Priority to CN 93117515 priority patent/CN1084631A/en
Priority to JP25108793A priority patent/JPH06235590A/en
Publication of FR2695715A1 publication Critical patent/FR2695715A1/en
Application granted granted Critical
Publication of FR2695715B1 publication Critical patent/FR2695715B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/24—Cooling arrangements
    • 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, removable covers
    • F27D1/1858—Doors
    • 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
    • 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
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
    • F27D2009/0021—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine
    • F27D2009/0024—Cooling of furnaces the cooling medium passing through a pattern of tubes with the parallel tube parts close to each other, e.g. a serpentine with contiguous tubes, which may be separately welded one to the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
FR9210867A 1992-09-11 1992-09-11 Scouring door of an electric arc furnace. Expired - Fee Related FR2695715B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9210867A FR2695715B1 (en) 1992-09-11 1992-09-11 Scouring door of an electric arc furnace.
EP93470019A EP0587518A1 (en) 1992-09-11 1993-08-19 Slagremoving door of an arc furnace
CZ931865A CZ186593A3 (en) 1992-09-11 1993-09-08 Deslaging door of electric arc furnace
SK96793A SK96793A3 (en) 1992-09-11 1993-09-09 A door for deslagging of an electric arc furnace
CN 93117515 CN1084631A (en) 1992-09-11 1993-09-10 The ash gate of electric arc furnaces
JP25108793A JPH06235590A (en) 1992-09-11 1993-09-13 Door for removing slag of electric arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210867A FR2695715B1 (en) 1992-09-11 1992-09-11 Scouring door of an electric arc furnace.

Publications (2)

Publication Number Publication Date
FR2695715A1 FR2695715A1 (en) 1994-03-18
FR2695715B1 true FR2695715B1 (en) 1994-11-25

Family

ID=9433426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210867A Expired - Fee Related FR2695715B1 (en) 1992-09-11 1992-09-11 Scouring door of an electric arc furnace.

Country Status (6)

Country Link
EP (1) EP0587518A1 (en)
JP (1) JPH06235590A (en)
CN (1) CN1084631A (en)
CZ (1) CZ186593A3 (en)
FR (1) FR2695715B1 (en)
SK (1) SK96793A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025025A1 (en) * 2000-05-20 2001-11-22 Sms Demag Ag Method and device for recovering the exhaust gas energy of a metallurgical process from a melting vessel
ES2529456T3 (en) * 2006-06-20 2015-02-20 Empco (Canada) Ltd. Sealing apparatus for a metal furnace slag door
CN100557359C (en) * 2006-09-26 2009-11-04 山西太钢不锈钢股份有限公司 Furnace door and fire door bank thereof at the bottom of a kind of roller
DE102008052800A1 (en) * 2008-10-15 2010-04-22 Sms Siemag Aktiengesellschaft Slag door for metallurgical stoves
KR101185211B1 (en) * 2009-12-29 2012-09-21 현대제철 주식회사 Door Apparatus for Discharging a Slag of Electric furnace
US8206642B2 (en) * 2010-03-16 2012-06-26 Process Technology International Pivoting slag door
WO2012074186A1 (en) * 2010-11-29 2012-06-07 현대제철 주식회사 Slag discharge door device for an electric furnace
KR101225325B1 (en) * 2010-11-29 2013-01-23 현대제철 주식회사 Door Apparatus for Discharging a Slag of Electric furnace
KR101225260B1 (en) * 2010-12-29 2013-01-22 현대제철 주식회사 Door Structure for Discharging a Slag of Electric furnace
CN102120211A (en) * 2010-12-21 2011-07-13 苏州博恒浩科技有限公司 Air curtain sealing device for color-coated board curing oven
ES2643468T3 (en) * 2011-02-16 2017-11-23 Sms Group S.P.A. Slag furnace door and corresponding furnace
KR101277817B1 (en) * 2011-09-30 2013-06-21 주식회사 서울엔지니어링 Door Manufacturing Method for Discharging a Slag
CN108225036B (en) * 2018-01-23 2024-02-27 中钢集团鞍山热能研究院有限公司 Air sealing device and air sealing method for furnace mouth of heating furnace
IT201800002758A1 (en) * 2018-02-16 2019-08-16 Miwenti S R L COOLED SILL DEVICE FOR SLAG DOOR OF A METALLURGIC OVEN
CN109307075A (en) * 2018-11-07 2019-02-05 重庆长安工业(集团)有限责任公司 Hermetic seal protective device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534747A (en) * 1946-06-12 1950-12-19 Republic Steel Corp Open-hearth door construction
US3353810A (en) * 1964-12-07 1967-11-21 Sherwood William Lyon Heating and discharge apparatus for fused materials in rotary furnaces
NL6606648A (en) * 1966-04-07 1967-10-09
US3575398A (en) * 1968-11-13 1971-04-20 Midland Ross Corp Apparatus for minimizing atmosphere upset in a furnace for heat treating articles
JPS57147251U (en) * 1981-03-10 1982-09-16
US4449922A (en) * 1982-08-30 1984-05-22 Bloom Engineering Company, Inc. Reheat furnace drop out door seal
DE3842203A1 (en) * 1988-12-15 1990-06-21 Mannesmann Ag Melting furnace, in particular arc furnace

Also Published As

Publication number Publication date
CN1084631A (en) 1994-03-30
EP0587518A1 (en) 1994-03-16
JPH06235590A (en) 1994-08-23
CZ186593A3 (en) 1995-07-12
SK96793A3 (en) 1994-05-11
FR2695715A1 (en) 1994-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse