CZ186593A3 - Deslaging door of electric arc furnace - Google Patents

Deslaging door of electric arc furnace Download PDF

Info

Publication number
CZ186593A3
CZ186593A3 CZ931865A CZ186593A CZ186593A3 CZ 186593 A3 CZ186593 A3 CZ 186593A3 CZ 931865 A CZ931865 A CZ 931865A CZ 186593 A CZ186593 A CZ 186593A CZ 186593 A3 CZ186593 A3 CZ 186593A3
Authority
CZ
Czechia
Prior art keywords
tube
air
door
door according
cooling
Prior art date
Application number
CZ931865A
Other languages
Czech (cs)
English (en)
Inventor
Thierry Bernet
Jacques Blum
Gof Jacques Le
Daniel Pernet
Dominique Rocchi
Claude Suger
Original Assignee
Unimetall 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 filed Critical Unimetall Sa
Publication of CZ186593A3 publication Critical patent/CZ186593A3/cs

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)
CZ931865A 1992-09-11 1993-09-08 Deslaging door of electric arc furnace CZ186593A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210867A FR2695715B1 (fr) 1992-09-11 1992-09-11 Porte de décrassage d'un four électrique à arc.

Publications (1)

Publication Number Publication Date
CZ186593A3 true CZ186593A3 (en) 1995-07-12

Family

ID=9433426

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ931865A CZ186593A3 (en) 1992-09-11 1993-09-08 Deslaging door of electric arc furnace

Country Status (6)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025025A1 (de) * 2000-05-20 2001-11-22 Sms Demag Ag Verfahren und Einrichtung zum Rückgewinnen der Abgas-Energie eines metallurgischen Prozesses aus einem Schmelzgefäß
JP5373603B2 (ja) * 2006-06-20 2013-12-18 エプコ（カナダ）リミテッド 冶金炉スラグ・ドア密閉装置
CN100557359C (zh) * 2006-09-26 2009-11-04 山西太钢不锈钢股份有限公司 一种辊底炉炉门及其炉门坎
DE102008052800A1 (de) * 2008-10-15 2010-04-22 Sms Siemag Aktiengesellschaft Schlackentür für metallurgische Öfen
KR101185211B1 (ko) * 2009-12-29 2012-09-21 현대제철 주식회사 전기로의 슬래그 배출 도어 장치
US8206642B2 (en) * 2010-03-16 2012-06-26 Process Technology International Pivoting slag door
CN103328913B (zh) * 2010-11-29 2015-07-29 现代制铁株式会社 用于电炉的排渣门设备
KR101225260B1 (ko) * 2010-12-29 2013-01-22 현대제철 주식회사 전기로의 슬래그 배출 도어 구조체
KR101225325B1 (ko) * 2010-11-29 2013-01-23 현대제철 주식회사 전기로의 슬래그 배출 도어 장치
CN102120211A (zh) * 2010-12-21 2011-07-13 苏州博恒浩科技有限公司 彩涂板固化炉气帘密封装置
EP2489971B1 (en) * 2011-02-16 2017-07-12 SMS group S.p.A. Furnace slag door and corresponding furnace
KR101277817B1 (ko) * 2011-09-30 2013-06-21 주식회사 서울엔지니어링 슬래그 배출 도어 제조 방법
CN108225036B (zh) * 2018-01-23 2024-02-27 中钢集团鞍山热能研究院有限公司 一种加热炉炉口气封装置及气封方法
IT201800002758A1 (it) * 2018-02-16 2019-08-16 Miwenti S R L Dispositivo davanzale raffreddato per porta da scoria di un forno metallurgico
CN109307075A (zh) * 2018-11-07 2019-02-05 重庆长安工业(集团)有限责任公司 气密封保护装置

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 (sk) * 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 (sk) * 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 (de) * 1988-12-15 1990-06-21 Mannesmann Ag Schmelzofen, insbesondere lichtbogenofen

Also Published As

Publication number Publication date
FR2695715B1 (fr) 1994-11-25
FR2695715A1 (fr) 1994-03-18
JPH06235590A (ja) 1994-08-23
EP0587518A1 (fr) 1994-03-16
SK96793A3 (en) 1994-05-11
CN1084631A (zh) 1994-03-30

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