JPH0730668Y2 - 羽 口 - Google Patents

羽 口

Info

Publication number
JPH0730668Y2
JPH0730668Y2 JP1989058844U JP5884489U JPH0730668Y2 JP H0730668 Y2 JPH0730668 Y2 JP H0730668Y2 JP 1989058844 U JP1989058844 U JP 1989058844U JP 5884489 U JP5884489 U JP 5884489U JP H0730668 Y2 JPH0730668 Y2 JP H0730668Y2
Authority
JP
Japan
Prior art keywords
tuyere
furnace
flange
mounting plate
base
Prior art date
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.)
Expired - Lifetime
Application number
JP1989058844U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02149745U (enExample
Inventor
勤 南雲
忠公 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP1989058844U priority Critical patent/JPH0730668Y2/ja
Publication of JPH02149745U publication Critical patent/JPH02149745U/ja
Application granted granted Critical
Publication of JPH0730668Y2 publication Critical patent/JPH0730668Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
JP1989058844U 1989-05-22 1989-05-22 羽 口 Expired - Lifetime JPH0730668Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989058844U JPH0730668Y2 (ja) 1989-05-22 1989-05-22 羽 口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058844U JPH0730668Y2 (ja) 1989-05-22 1989-05-22 羽 口

Publications (2)

Publication Number Publication Date
JPH02149745U JPH02149745U (enExample) 1990-12-21
JPH0730668Y2 true JPH0730668Y2 (ja) 1995-07-12

Family

ID=31584823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989058844U Expired - Lifetime JPH0730668Y2 (ja) 1989-05-22 1989-05-22 羽 口

Country Status (1)

Country Link
JP (1) JPH0730668Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013405A (ja) * 1983-07-04 1985-01-23 株式会社東芝 ガス絶縁キユ−ピクル
JPS6445753U (enExample) * 1987-09-17 1989-03-20

Also Published As

Publication number Publication date
JPH02149745U (enExample) 1990-12-21

Similar Documents

Publication Publication Date Title
US2906521A (en) Sealing means for vacuum vessels
US6953548B2 (en) Apparatus for transferring liquid metals from a collection container to a receiving container
JP2013542856A (ja) 冶金容器の底部に配置するためのフロアキャスティングノズル
CN107755679B (zh) 一种吹氩密封及洁净钢水的长水口装置及吹氩方法
JPH0730668Y2 (ja) 羽 口
JPS5923809A (ja) 吹込みランス
CN207447342U (zh) 一种复合塑性连铸钢包保护浇注密封套
CN115839619A (zh) 一种真空底吹感应电炉
US3358983A (en) Water-cooled sealing ring for converter
CN111518992A (zh) 一种罐式单嘴精炼炉及真空精炼方法
RU2065796C1 (ru) Способ обработки струи металла при разливке
CN104831017B (zh) 一种控制出钢过程钢水增氮装置及控制方法
ES2134249T3 (es) Boquilla de colada de metal y procedimientos de fabricacion de dicha boquilla.
US6162387A (en) Vacuum refining furnace
GB1595732A (en) Pouring tubes for casting metals under gas pressure
JPS57192214A (en) Molten steel-refining method and apparatus therefor
CN207521700U (zh) 一种吹氩密封及洁净钢水的长水口装置
JPS5862486A (ja) プラズマ溶融炉
CN222024411U (zh) 一种带气封的喂丝机快换垂直升降导管
CN218555554U (zh) 一种新型耐高温的抬包
JP2805833B2 (ja) 精錬装置
JPS5917891Y2 (ja) 溶融金属真空処理容器
JPS61257413A (ja) 転炉排ガス処理装置の転炉炉口とスカ−ト間のシ−ル装置
JPH0721561Y2 (ja) ガス吹き込みプラグ
Sherwood Continuous Vacuum Degassing and Casting