WO2010043216A1 - Schlackentür für metallurgische öfen - Google Patents

Schlackentür für metallurgische öfen Download PDF

Info

Publication number
WO2010043216A1
WO2010043216A1 PCT/DE2009/001475 DE2009001475W WO2010043216A1 WO 2010043216 A1 WO2010043216 A1 WO 2010043216A1 DE 2009001475 W DE2009001475 W DE 2009001475W WO 2010043216 A1 WO2010043216 A1 WO 2010043216A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
slag
leaves
slag door
wings
Prior art date
Application number
PCT/DE2009/001475
Other languages
German (de)
English (en)
French (fr)
Inventor
Jan Bader
Ralf NÖTHEMANN
Peter Starke
Original Assignee
Sms Siemag Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41665236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010043216(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to AU2009304416A priority Critical patent/AU2009304416B9/en
Priority to KR1020117007781A priority patent/KR101258483B1/ko
Priority to DK09799006.3T priority patent/DK2347208T3/da
Priority to ES09799006T priority patent/ES2388715T3/es
Priority to EP09799006A priority patent/EP2347208B1/de
Application filed by Sms Siemag Aktiengesellschaft filed Critical Sms Siemag Aktiengesellschaft
Priority to JP2011531351A priority patent/JP5536787B2/ja
Priority to BRPI0919712A priority patent/BRPI0919712A2/pt
Priority to CN2009801371152A priority patent/CN102159911B/zh
Priority to PL09799006T priority patent/PL2347208T3/pl
Publication of WO2010043216A1 publication Critical patent/WO2010043216A1/de
Priority to ZA2011/01176A priority patent/ZA201101176B/en

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
    • 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
    • F27D3/1509—Tapping equipment
    • 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
    • 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

Definitions

  • the invention relates to a slag door for metallurgical furnaces, wherein a slag door opening in the upper vessel of the furnace is provided with a door tunnel with a sheep plate and the slag door is actuated by a closing mechanism.
  • an upper door part or door is formed by a pivotable about a horizontal axis flap, while below these two, pivotable about vertical axes, finger-like door leaves are provided.
  • Both the flap swing mechanism and the lower leaf flap adjustment mechanism are located in the oven wall of the oven vessel.
  • the object of the invention is to provide a slag door, which is structurally less expensive and in particular also allows a subsequent installation in existing metallurgical furnaces without major conversion measures.
  • Furnaces wherein a slag door opening in the upper vessel of the furnace is provided with a door tunnel with a sheep plate and the slag door is actuated by a closing mechanism.
  • Furnace wall this set, arranged, the clear cross section of the slag door opening is closed by at least two horizontally pivoting door leaves, wherein - The door leaves are locked in at least three positions, to which a first position belongs, in which the door wings are substantially in one plane, a second position which is perpendicular to the common plane and the open position, and a third position, in the door wings form an acute, pointing in the direction of the oven interior, angle, which releases an opening gap between the door wings.
  • Preferred embodiments result from the subclaims and consist in that four door wings are provided, which are arranged one above the other in pairs and that the door leaves are actuated independently of each other.
  • the door leaves are also locked in a position in which they are open at an acute angle to the outside, so that a controlled slag removal is possible by the gap formed between the door leaf edges.
  • FIG. 1 schematically shows the formation of a slag door, with two door wings, in different positions
  • Fig. 2 shows another embodiment of the two door leaves
  • Fig. 3 shows an embodiment with four door leaves.
  • a door opening 2 is provided in this wall.
  • a frame 3 is symbolically indicated on which the door leaves 4, 5 and 6-9 are fastened or by which they are held. With the frame 3, a closing mechanism is connected for the respective door, which is not shown here.
  • one or both leaves can be opened.
  • This mobility of the door leaves allows by pushing back the slag cleaning the sheep plate.
  • the door leaves are individually adjustable and can be locked in different positions, this results in the possibility that the slag discharge quantity from the oven and / or the slag height in the oven can be controlled.
  • FIG. 3 likewise shows different positions of the - in this case, four, paired, door leaves.
  • the lower door wings are used for slag control and for cleaning the Schaffplatte, while the upper door leaves, in their open position, further access to the furnace interior, for example, to be able to perform maintenance.

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 Charging Or Discharging (AREA)
PCT/DE2009/001475 2008-10-15 2009-10-14 Schlackentür für metallurgische öfen WO2010043216A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
PL09799006T PL2347208T3 (pl) 2008-10-15 2009-10-14 Drzwi żużlowe do pieców metalurgicznych
KR1020117007781A KR101258483B1 (ko) 2008-10-15 2009-10-14 야금로를 위한 슬래그 도어
DK09799006.3T DK2347208T3 (da) 2008-10-15 2009-10-14 Slaggedør til metallurgiske ovne
ES09799006T ES2388715T3 (es) 2008-10-15 2009-10-14 Puerta de escoria para horno metalúrgico
EP09799006A EP2347208B1 (de) 2008-10-15 2009-10-14 Schlackentür für metallurgische öfen
AU2009304416A AU2009304416B9 (en) 2008-10-15 2009-10-14 Slag door for metallurgic furnaces
JP2011531351A JP5536787B2 (ja) 2008-10-15 2009-10-14 冶金炉用スラグドア
BRPI0919712A BRPI0919712A2 (pt) 2008-10-15 2009-10-14 porta de escória para fornos metalúrgicos
CN2009801371152A CN102159911B (zh) 2008-10-15 2009-10-14 用于冶金炉的排渣门
ZA2011/01176A ZA201101176B (en) 2008-10-15 2011-02-14 Slag door for metallurgic furnaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008052800A DE102008052800A1 (de) 2008-10-15 2008-10-15 Schlackentür für metallurgische Öfen
DE102008052800.5 2008-10-15

Publications (1)

Publication Number Publication Date
WO2010043216A1 true WO2010043216A1 (de) 2010-04-22

Family

ID=41665236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001475 WO2010043216A1 (de) 2008-10-15 2009-10-14 Schlackentür für metallurgische öfen

Country Status (14)

Country Link
EP (1) EP2347208B1 (da)
JP (1) JP5536787B2 (da)
KR (1) KR101258483B1 (da)
CN (1) CN102159911B (da)
AU (1) AU2009304416B9 (da)
BR (1) BRPI0919712A2 (da)
DE (1) DE102008052800A1 (da)
DK (1) DK2347208T3 (da)
ES (1) ES2388715T3 (da)
PL (1) PL2347208T3 (da)
TW (1) TWI407069B (da)
UA (1) UA98738C2 (da)
WO (1) WO2010043216A1 (da)
ZA (1) ZA201101176B (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011156572A2 (en) * 2010-06-10 2011-12-15 Gillespie + Powers, Inc. Reversible jamb blocks and method of using the same
EP2647937A4 (en) * 2010-11-29 2018-01-10 Hyundai Steel Company Slag discharge door device for an electric furnace

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940220B (zh) * 2014-04-09 2015-08-19 聊城大学东昌学院 一种回转炉的排渣装置
CN106119675B (zh) * 2016-08-11 2017-09-12 金堆城钼业股份有限公司 一种钼铁熔炼炉排渣装置及排渣方法
CN108480610B (zh) * 2018-05-29 2024-01-26 马鞍山尚元冶金科技有限公司 废浇余直接成型装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147248A1 (en) 2006-06-20 2007-12-27 Empco (Canada) Ltd. Sealing apparatus for a slag door of a metallurgical furnace

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194015A (ja) * 1984-03-14 1985-10-02 Ishikawajima Harima Heavy Ind Co Ltd 真空熱処理炉の扉装置
JPH0311674Y2 (da) * 1985-08-29 1991-03-20
FR2695715B1 (fr) * 1992-09-11 1994-11-25 Unimetall Sa Porte de décrassage d'un four électrique à arc.
DE19753184A1 (de) * 1997-11-21 1999-06-10 Mannesmann Ag Schmelzofenanlage
DE10009812A1 (de) * 2000-03-01 2001-09-06 Sms Demag Ag Anlage zur Herstellung von Stahl
WO2006016201A1 (fr) * 2004-08-09 2006-02-16 Société Civile Barbé-Davené Bouchon de porte de decrassage de four electrique a arcs
US10177369B2 (en) 2006-06-20 2019-01-08 Mitek Holdings, Inc. Method and apparatus for continuously mixing battery pastes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007147248A1 (en) 2006-06-20 2007-12-27 Empco (Canada) Ltd. Sealing apparatus for a slag door of a metallurgical furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011156572A2 (en) * 2010-06-10 2011-12-15 Gillespie + Powers, Inc. Reversible jamb blocks and method of using the same
WO2011156572A3 (en) * 2010-06-10 2012-02-09 Gillespie + Powers, Inc. Reversible jamb blocks and method of using the same
EP2647937A4 (en) * 2010-11-29 2018-01-10 Hyundai Steel Company Slag discharge door device for an electric furnace

Also Published As

Publication number Publication date
ES2388715T3 (es) 2012-10-17
ZA201101176B (en) 2011-11-30
KR101258483B1 (ko) 2013-04-26
TWI407069B (zh) 2013-09-01
UA98738C2 (ru) 2012-06-11
AU2009304416B9 (en) 2012-12-20
PL2347208T3 (pl) 2013-01-31
CN102159911A (zh) 2011-08-17
JP5536787B2 (ja) 2014-07-02
DK2347208T3 (da) 2012-11-19
KR20110051276A (ko) 2011-05-17
AU2009304416B2 (en) 2012-11-01
BRPI0919712A2 (pt) 2015-12-08
TW201030298A (en) 2010-08-16
DE102008052800A1 (de) 2010-04-22
EP2347208B1 (de) 2012-08-15
JP2012506019A (ja) 2012-03-08
CN102159911B (zh) 2013-09-25
EP2347208A1 (de) 2011-07-27
AU2009304416A1 (en) 2010-04-22

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