ATE96465T1 - Einrichtung zum entfernen von verschlissenen lochsteinen oder lochauskleidungen metallurgischer gefaesse. - Google Patents

Einrichtung zum entfernen von verschlissenen lochsteinen oder lochauskleidungen metallurgischer gefaesse.

Info

Publication number
ATE96465T1
ATE96465T1 AT90908154T AT90908154T ATE96465T1 AT E96465 T1 ATE96465 T1 AT E96465T1 AT 90908154 T AT90908154 T AT 90908154T AT 90908154 T AT90908154 T AT 90908154T AT E96465 T1 ATE96465 T1 AT E96465T1
Authority
AT
Austria
Prior art keywords
pct
tool holder
linings
nozzle
metallurgical vessels
Prior art date
Application number
AT90908154T
Other languages
English (en)
Inventor
Dieter Gortan
Erwin Garger
Peter Pacnik
Josef Mocivnik
Werner Schantl
Original Assignee
Boehler Pneumatik Int Gmbh
Veitscher Magnesitwerke Ag
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 Boehler Pneumatik Int Gmbh, Veitscher Magnesitwerke Ag filed Critical Boehler Pneumatik Int Gmbh
Application granted granted Critical
Publication of ATE96465T1 publication Critical patent/ATE96465T1/de

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/445—Lining or repairing the taphole
    • 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1694—Breaking away the lining or removing parts thereof
    • 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
    • F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C2005/448—Lining wear indicators
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Handcart (AREA)
AT90908154T 1989-06-09 1990-06-08 Einrichtung zum entfernen von verschlissenen lochsteinen oder lochauskleidungen metallurgischer gefaesse. ATE96465T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT142789 1989-06-09
PCT/AT1990/000058 WO1990015161A1 (de) 1989-06-09 1990-06-08 Einrichtung zum entfernen von verschlissenen lochsteinen oder lochauskleidungen metallurgischer gefässe

Publications (1)

Publication Number Publication Date
ATE96465T1 true ATE96465T1 (de) 1993-11-15

Family

ID=3513671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90908154T ATE96465T1 (de) 1989-06-09 1990-06-08 Einrichtung zum entfernen von verschlissenen lochsteinen oder lochauskleidungen metallurgischer gefaesse.

Country Status (13)

Country Link
US (1) US5133534A (de)
EP (1) EP0428661B1 (de)
JP (1) JPH04500266A (de)
KR (1) KR920700296A (de)
AT (1) ATE96465T1 (de)
AU (1) AU633929B2 (de)
BR (1) BR9006796A (de)
CA (1) CA2033185A1 (de)
DE (1) DE59003235D1 (de)
ES (1) ES2047934T3 (de)
HU (1) HU213077B (de)
WO (1) WO1990015161A1 (de)
ZA (1) ZA904465B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685653B1 (fr) * 1991-12-31 1994-04-01 Sollac Dispositif de refection du revetement interieur d'un trou de coulee notamment d'un convertisseur d'acierie.
EP0767022A1 (de) * 1995-10-02 1997-04-09 Böhler Druckluft und Hydraulik Baugeräte GmbH Einrichtung zum Wechseln von Lochsteinen
AT408964B (de) * 1997-12-02 2002-04-25 Boehler Pneumatik Internat Gmb Verfahren und vorrichtung zur erneuerung der auskleidung einer abstichöffnung von metallurgischen gefässen
US5925312A (en) * 1998-06-17 1999-07-20 China Steel Corporation Push-pull apparatus adapted for assembling and disassembling a tubular body that is to be fitted into a ring retainer on a wall member
CN1083745C (zh) * 1998-06-19 2002-05-01 中国钢铁股份有限公司 嵌合件的拆装机
US6663825B2 (en) 1999-07-19 2003-12-16 Louis A. Grant, Inc. Method and apparatus for installing or replacing a furnace tap hole insert
US6221313B1 (en) * 1999-11-15 2001-04-24 North American Refractories Co. Taphole knockout device
KR20010095093A (ko) * 2000-03-31 2001-11-03 그랜트 루이스에이 주니어 염기성 산소로의 탭홀 라이너 교체장치 및 교체방법
KR100480359B1 (ko) * 2000-05-16 2005-04-06 주식회사 포스코 노즐브릭 보수 장치
KR100729111B1 (ko) * 2001-05-04 2007-06-14 주식회사 포스코 전로 출강구의 슬리브 보조 파쇄장치
CH708284B1 (de) 2013-07-11 2023-11-15 Refractory Intellectual Property Gmbh & Co Kg Verfahren und Wechselvorrichtung zum automatischen Auswechseln einer Ausgusshülse eines Schiebeverschlusses an einem metallurgischen Gefäss.
CN103801685B (zh) * 2014-02-26 2016-01-20 北京首钢国际工程技术有限公司 一种钢包底吹透气砖拆除装置及其工作方法
CN106424695B (zh) * 2016-08-26 2018-08-14 洛阳利尔耐火材料有限公司 一种分体式透气砖定位吊装工具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT295062B (de) * 1964-11-25 1971-11-15 Benteler Geb Paderwerk Bodenverschlusz fuer stahl-gieszpfannen
FR2409809A1 (fr) * 1977-11-29 1979-06-22 Daussan Henri Jean Dispositif de manoeuvre pour tube ou busette de coulee
US4381102A (en) * 1979-10-29 1983-04-26 Flo-Con Systems, Inc. Shroud support and method for shroud engagement with teeming valve
LU83478A1 (fr) * 1981-07-08 1983-04-06 Wurth Paul Sa Dispositif d'accouplement d'une tige de percage du trou de coulee d'un four a cuve a l'outil de travail d'une machine de percage
GB8302170D0 (en) * 1983-01-26 1983-03-02 Mds Furnace Services Ltd Furnace delining apparatus
AT386422B (de) * 1986-11-13 1988-08-25 Voest Alpine Ag Vorrichtung zum ausbau von in die abstichoeffnung metallurgischer gefaesse eingesetzten lochsteinen
GB8722156D0 (en) * 1987-09-21 1987-10-28 Ims Lycrete Ltd Treatment of metallurgical vessels

Also Published As

Publication number Publication date
US5133534A (en) 1992-07-28
EP0428661B1 (de) 1993-10-27
JPH04500266A (ja) 1992-01-16
AU633929B2 (en) 1993-02-11
DE59003235D1 (de) 1993-12-02
CA2033185A1 (en) 1990-12-10
KR920700296A (ko) 1992-02-19
ZA904465B (en) 1991-04-24
HU905215D0 (en) 1992-02-28
HU213077B (en) 1997-02-28
EP0428661A1 (de) 1991-05-29
HUT60790A (en) 1992-10-28
AU5745090A (en) 1991-01-07
WO1990015161A1 (de) 1990-12-13
BR9006796A (pt) 1991-08-06
ES2047934T3 (es) 1994-03-01

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EELA Cancelled due to lapse of time