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KR900006538A - 노즐 브릭에 대한 보수용 조성물 처리장치 - Google Patents

노즐 브릭에 대한 보수용 조성물 처리장치 Download PDF

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Publication number
KR900006538A
KR900006538A KR1019890013647A KR890013647A KR900006538A KR 900006538 A KR900006538 A KR 900006538A KR 1019890013647 A KR1019890013647 A KR 1019890013647A KR 890013647 A KR890013647 A KR 890013647A KR 900006538 A KR900006538 A KR 900006538A
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KR
South Korea
Prior art keywords
composition
supply line
brick
repair
spray head
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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
KR1019890013647A
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English (en)
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KR0128482B1 (ko
Inventor
로드푸스 한스
큐르겐 페터
Original Assignee
디디어-베르크 아크티엔게셀샤프트
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.)
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Publication of KR900006538A publication Critical patent/KR900006538A/ko
Application granted granted Critical
Publication of KR0128482B1 publication Critical patent/KR0128482B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/44Refractory linings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002Treatment with gases
    • B22D1/005Injection assemblies therefor
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/44Refractory linings
    • C21C5/445Lining or repairing the taphole
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04Removing impurities by adding a treating agent
    • C21C7/072Treatment with gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1636Repairing linings by projecting or spraying refractory materials on the lining
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1626Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D2001/1605Repairing linings
    • F27D2001/1615Repairing linings through a hole in the casing, e.g. injecting refractory from outside the vessel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00Charging; Discharging; Manipulation of charge
    • F27D3/16Introducing a fluid jet or current into the charge
    • F27D2003/161Introducing a fluid jet or current into the charge through a porous element

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Coating Apparatus (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Road Signs Or Road Markings (AREA)
  • Nozzles (AREA)

Abstract

내용 없음

Description

노즐 브릭에 대한 보수용 조성물 처리장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 처리장치의 요부를 절취한 사시도,
제2도는 조성물 공급관의 일측 단부를 보인 단면도.

Claims (13)

  1. 가스 요통 브릭용 삽입공을 갖는 야금용기의 노즐 브릭에 보수용 조성물을 처리하는 장치에 있어서, 가스 유통 브릭과 동일한 외형을 갖는 동체(4) 및 동체(4 )내부를 관통하도록 설치된 조성물 공급관(15)의 단부에 착설된 분사 헤드(19)로 구성된 노즐 브릭에 대한 보수용 조성물 처리장치.
  2. 청구범위 1항에서, 분사 헤드(19)가보수용 조성물을 조성물 공급관(15)내의 흐름 방향(F)에 대하여 90°와 100°사이의 각도(W)로 배출하게 된 것임을 특징으로 하는 장치.
  3. 청구범위 1항 또는 2항에서, 분사 헤드(19)가 조성물 공급관(15)의 단부에 고착되었고 공급관(15)는 동체(4)의 종축(8)방향으로 이동하거나 종축(8)을 중심으로 회전할 수 있게 되었음을 특징으로 하는 장치.
  4. 전술한 청구범위중의 어느 한 항에서, 분사 헤드(19)가 하나 또는 그 이상의 노즐(20)을 갖고 있음을 특징으로 하는 장치.
  5. 전술한 청구범위중의 어느 한 항에서 보수용 조성물로부터 동체(4)내부를 차단하는 카바판(21)을 갖고 있음을 특징으로 하는 장치.
  6. 청구범위 5항에서, 카바판(21)이 조성물 공급관(15)에 부착되었고 카바판(21 )의 연부에 보수용 조성물로부터 동체 내부(24)를 차단하는 칼라(22)가 부착되었음을 특징으로 하는 장치.
  7. 청구범위 5항에 또는 6항에서, 동체(4)가 그 내부에 칼라(22) 또는 카바판(21)과 접촉하여 분사헤드(19)가 동체(4) 내부로 들어오는 거리를 제한하는 고정링(23)을 갖고 있음을 특징으로 하는 장치.
  8. 전술한 청구범위 중의 어느 한 항에서, 조성물 공급관(15)이 동체(4)에 있는 안내 슬리이브(7)에 지지됨을 특징으로 하는 장치.
  9. 전술한 청구범위 중의 어느 한 항에서, 조성물 공급관(15)이 그 단부에 조성물 공급관(15)을 종 방향으로 이동시키거나 회전시키기위한 손잡이(16)을 갖고 있음을 특징으로 하는 장치.
  10. 전술한 청구범위 중의 어느 한 항에서, 동체(4)가 가스 유통 브릭과 결합될 수 있는 리드 부재(9)에 착탈할 수 있게 착설되었음을 특징으로 하는 장치.
  11. 전술한 청구범위 중의 어느 한 항에서, 압축 공기 공급관이 분사 헤드(19)에 연결되었음을 특징으로 하는 장치.
  12. 청구범위 11항에서, 압축 공기 공급관이 조성물 공급관(15)과 평행하게 배치되었음을 특징으로 하는 장치.
  13. 청구범위 12항에서, 조성물 공급관(15)과 압축 공기 공급관이 동심원상태로 배치되었음을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890013647A 1988-10-01 1989-09-22 노즐 브릭에 대한 보수용 조성물 처리장치 Expired - Fee Related KR0128482B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833506A DE3833506A1 (de) 1988-10-01 1988-10-01 Vorrichtung zum aufspritzen einer ausbesserungsmasse auf einen lochstein
DEP3833506.9 1988-10-01

Publications (2)

Publication Number Publication Date
KR900006538A true KR900006538A (ko) 1990-05-08
KR0128482B1 KR0128482B1 (ko) 1998-04-16

Family

ID=6364235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013647A Expired - Fee Related KR0128482B1 (ko) 1988-10-01 1989-09-22 노즐 브릭에 대한 보수용 조성물 처리장치

Country Status (9)

Country Link
US (1) US4995596A (ko)
EP (1) EP0365803B1 (ko)
JP (1) JP2753869B2 (ko)
KR (1) KR0128482B1 (ko)
CN (1) CN1014823B (ko)
AT (1) ATE85653T1 (ko)
DE (2) DE3833506A1 (ko)
ES (1) ES2037926T3 (ko)
ZA (1) ZA896856B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649911A1 (fr) * 1993-10-20 1995-04-26 Lafarge Refractaires Monolithiques S.A. Dispositif pour orienter une composition minérale à base de liant en sortie d'une lance d'injection et procédé utilisant cette lance
DE19528025A1 (de) * 1995-07-31 1997-02-06 Didier Werke Ag Verfahren und Vorrichtung zum Ausbringen von Massen
US6003857A (en) * 1997-10-03 1999-12-21 Pitney Bowes Inc. Singulating apparatus for a mail handling system
KR100480359B1 (ko) * 2000-05-16 2005-04-06 주식회사 포스코 노즐브릭 보수 장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541604A (en) * 1967-02-01 1970-11-17 Nippon Steel Corp Gas insufflating means for a molten metal refining container
US4023781A (en) * 1973-05-12 1977-05-17 Eisenwerk-Gesellschaft Maximilianshutte Mbh Tuyere for metallurgical vessels
US3833334A (en) * 1973-07-05 1974-09-03 Combustion Eng Apparatus for relining a bof vessel tap hole
AT376455B (de) * 1982-10-06 1984-11-26 Oesterr Amerikan Magnesit Metallurgischer ofen oder metallurgisches gefaess
DE3240097A1 (de) * 1982-10-29 1984-05-03 Günter Dr.-Ing. 5102 Würselen Sindelar Metallurgisches gefaess
EP0123758A1 (en) * 1983-05-02 1984-11-07 Aikoh Co. Ltd. Method for the gunning of refractories
DE3316459C1 (de) * 1983-05-05 1984-11-29 Bayerische Motoren Werke AG, 8000 München Spritzpistole
WO1985001068A1 (fr) * 1983-08-20 1985-03-14 Brohltal-Deumag Ag Für Feuerfeste Erzeugnisse; Appareil d'extraction pour une pierre refractaire d'injection de gaz
JPS60149885A (ja) * 1984-01-14 1985-08-07 新日本製鐵株式会社 溶融金属処理容器羽口部の補修方法
US4589635A (en) * 1984-05-24 1986-05-20 Pollock Company Porous plug retainer
AT383617B (de) * 1984-09-18 1987-07-27 Oesterr Amerikan Magnesit Gasspuelstein fuer metallurgische oefen und gefaesse
DE3538498A1 (de) * 1985-10-30 1987-05-07 Didier Werke Ag Einduesvorrichtung fuer metallurgische gefaesse
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
DE3716920A1 (de) * 1987-05-20 1988-12-08 Steuler Industriewerke Gmbh Gasspuelsystem mit gasdurchbruchssicherung

Also Published As

Publication number Publication date
JPH02110289A (ja) 1990-04-23
DE3833506A1 (de) 1990-04-05
KR0128482B1 (ko) 1998-04-16
CN1014823B (zh) 1991-11-20
US4995596A (en) 1991-02-26
ZA896856B (en) 1990-06-27
DE3833506C2 (ko) 1991-01-03
JP2753869B2 (ja) 1998-05-20
ES2037926T3 (es) 1993-07-01
EP0365803B1 (de) 1993-02-10
EP0365803A1 (de) 1990-05-02
ATE85653T1 (de) 1993-02-15
CN1041614A (zh) 1990-04-25
DE58903519D1 (de) 1993-03-25

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