ZA896855B - Gas flushing device - Google Patents

Gas flushing device

Info

Publication number
ZA896855B
ZA896855B ZA896855A ZA896855A ZA896855B ZA 896855 B ZA896855 B ZA 896855B ZA 896855 A ZA896855 A ZA 896855A ZA 896855 A ZA896855 A ZA 896855A ZA 896855 B ZA896855 B ZA 896855B
Authority
ZA
South Africa
Prior art keywords
flushing device
gas flushing
gas
flushing
Prior art date
Application number
ZA896855A
Other languages
English (en)
Inventor
Hans Rothfuss
Rothfuss Hans
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ZA896855B publication Critical patent/ZA896855B/xx

Links

Classifications

    • 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
    • C21C5/30—Regulating or controlling the blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
ZA896855A 1988-10-01 1989-09-07 Gas flushing device ZA896855B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833505A DE3833505C1 (xx) 1988-10-01 1988-10-01

Publications (1)

Publication Number Publication Date
ZA896855B true ZA896855B (en) 1990-06-27

Family

ID=6364234

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA896855A ZA896855B (en) 1988-10-01 1989-09-07 Gas flushing device

Country Status (6)

Country Link
EP (1) EP0364724A1 (xx)
JP (1) JPH02118014A (xx)
KR (1) KR900006537A (xx)
CN (1) CN1015909B (xx)
DE (1) DE3833505C1 (xx)
ZA (1) ZA896855B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121329C2 (de) * 1991-06-28 1995-09-07 Veitsch Radex Ag Gasspülstein
CA2073219C (en) * 1992-07-06 1995-12-19 Keizo Aramaki Refractory for gas blowing for molten metal refining vessel
DE9301563U1 (de) * 1993-02-04 1993-03-25 Beck u. Kaltheuner Feuerfeste Erzeugnisse GmbH & Co KG, 5970 Plettenberg Keramischer Spülstein für Stahlbehandlungspfannen
DE19755199C1 (de) * 1997-12-12 1998-11-05 Didier Werke Ag Gasspüleinrichtung
CN103184315A (zh) * 2011-12-30 2013-07-03 斗山重工业株式会社 多孔塞、利用该多孔塞的高氮钢制造装置及方法
JP6082307B2 (ja) * 2013-04-18 2017-02-15 黒崎播磨株式会社 溶融金属漏出防止装置
ES2563192T3 (es) * 2014-01-09 2016-03-11 Refractory Intellectual Property Gmbh & Co. Kg Elemento de limpieza con gas y elemento de conexión de gas correspondiente
CN111421130A (zh) * 2020-04-01 2020-07-17 东北大学 一种透气砖防渗漏装置及其防渗透方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung

Also Published As

Publication number Publication date
DE3833505C1 (xx) 1990-02-15
CN1041615A (zh) 1990-04-25
EP0364724A1 (de) 1990-04-25
JPH02118014A (ja) 1990-05-02
CN1015909B (zh) 1992-03-18
KR900006537A (ko) 1990-05-08

Similar Documents

Publication Publication Date Title
GB2231832A (en) Compression-vacuum precussion device
PL278229A1 (en) Drilling device
EP0327089A3 (en) Gas detecting device
EP0334807A3 (en) Untercutting drilling device
GB8803641D0 (en) Device
ZA896855B (en) Gas flushing device
EP0456001A3 (en) Device for gas flushing
GB2220155B (en) Boring device
ZA895422B (en) Gas flushing brick
GB2221232B (en) Anti-perch device
GB8816531D0 (en) Punch-measuring device
EP0344618A3 (en) Gas-sampling device
GB8800086D0 (en) Ladder-extending device
EP0331894A3 (en) Shape-testing device
GB2232139B (en) Anti-jack-knife device
GB8822064D0 (en) Cistern
GB2217387B (en) Anti-waxing device
EP0331119A3 (en) Belt-locking device
GB8809189D0 (en) Device
CA61215S (en) Bidet set
GB8806558D0 (en) Sani-spray(portable bidet)
GB8826375D0 (en) Gas purging device
GB8820403D0 (en) Portable bidet
GB8804269D0 (en) Silencer device
AU102014S (en) Urinal