JPS5834943U - 溶融金属精錬用ノズル - Google Patents

溶融金属精錬用ノズル

Info

Publication number
JPS5834943U
JPS5834943U JP12595081U JP12595081U JPS5834943U JP S5834943 U JPS5834943 U JP S5834943U JP 12595081 U JP12595081 U JP 12595081U JP 12595081 U JP12595081 U JP 12595081U JP S5834943 U JPS5834943 U JP S5834943U
Authority
JP
Japan
Prior art keywords
metal
refractory
nozzle
molten metal
holes
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.)
Granted
Application number
JP12595081U
Other languages
English (en)
Other versions
JPS6021380Y2 (ja
Inventor
田口　喜代美
半明　正之
修 寺田
輝之 長谷川
洋一 丹村
紀幸 平賀
Original Assignee
日本鋼管株式会社
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 日本鋼管株式会社 filed Critical 日本鋼管株式会社
Priority to JP12595081U priority Critical patent/JPS6021380Y2/ja
Priority to AU84306/82A priority patent/AU544858B2/en
Priority to GB08215692A priority patent/GB2102926B/en
Priority to US06/384,346 priority patent/US4438907A/en
Priority to IT8221656A priority patent/IT1151433B/it
Priority to BR8203236A priority patent/BR8203236A/pt
Priority to KR828202464A priority patent/KR860000753B1/ko
Priority to FR8209594A priority patent/FR2507208B1/fr
Priority to CA000404455A priority patent/CA1200095A/en
Publication of JPS5834943U publication Critical patent/JPS5834943U/ja
Application granted granted Critical
Publication of JPS6021380Y2 publication Critical patent/JPS6021380Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本考案に係るノズルの一実施例の断面図である。 図中：１はノズル、２は耐火物、３は貫通孔、４は金属
パイプ、５はガスだめ空間、６は上部金属板、７は下部
金属板、８は金属製カバー、１０は補強リブを各示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 炉底又は炉壁に設けられた非多孔質の耐火物と、金属パ
    イプより該耐火物に形成された複数の貫通孔と、前記耐
    火物底部に設けられ該貫通孔と連通ずるガスだめ空間を
    形成する上・下部金属板と、前記耐火物の側面及び該空
    間側部を囲む金属製カバーと、前記下部金属板に設けら
    れたガス導入パイプとから構成され、前記各貫通孔の金
    属パイプを前記上部金属板に設けた穿口に接合して該金
    属パイプと該上部金属板とを一体構造にしたことを特徴
    とする溶融金属精錬用ノズル。
JP12595081U 1981-06-03 1981-08-27 溶融金属精錬用ノズル Expired JPS6021380Y2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP12595081U JPS6021380Y2 (ja) 1981-08-27 1981-08-27 溶融金属精錬用ノズル
GB08215692A GB2102926B (en) 1981-06-03 1982-05-28 Gas blowing nozzle, and production and usage thereof
AU84306/82A AU544858B2 (en) 1981-06-03 1982-05-28 Gas blowing nozzle
IT8221656A IT1151433B (it) 1981-06-03 1982-06-02 Ugella per l'insufflamento di gas,produzione ed impiego dello stesso
US06/384,346 US4438907A (en) 1981-06-03 1982-06-02 Gas blowing nozzle, and production and usage thereof
BR8203236A BR8203236A (pt) 1981-06-03 1982-06-02 Bocal processo para a producao de um bocal e processo de apuracao
KR828202464A KR860000753B1 (ko) 1981-06-03 1982-06-02 가스 취입용 노즐 및 그의 제조법과 정련방법
FR8209594A FR2507208B1 (fr) 1981-06-03 1982-06-02 Tuyere d'insufflation de gaz pour l'affinage d'un metal fondu, sa fabrication et son utilisation
CA000404455A CA1200095A (en) 1981-06-03 1982-06-03 Gas blowing nozzle, and production and usage thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12595081U JPS6021380Y2 (ja) 1981-08-27 1981-08-27 溶融金属精錬用ノズル

Publications (2)

Publication Number Publication Date
JPS5834943U true JPS5834943U (ja) 1983-03-07
JPS6021380Y2 JPS6021380Y2 (ja) 1985-06-26

Family

ID=29919764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12595081U Expired JPS6021380Y2 (ja) 1981-06-03 1981-08-27 溶融金属精錬用ノズル

Country Status (1)

Country Link
JP (1) JPS6021380Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003427A1 (en) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983003427A1 (en) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
EP0105380A1 (en) * 1982-03-29 1984-04-18 Nippon Kokan Kabushiki Kaisha Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
US4539043A (en) * 1982-03-29 1985-09-03 Nippon Kokan Kabushiki Kaisha Bottom-blown gas blowing nozzle
EP0105380B1 (en) * 1982-03-29 1988-05-11 Nippon Kokan Kabushiki Kaisha Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle

Also Published As

Publication number Publication date
JPS6021380Y2 (ja) 1985-06-26

Similar Documents

Publication Publication Date Title
JPS5834943U (ja) 溶融金属精錬用ノズル
JPS60166456U (ja) 溶鋼の２次酸化防止用タンデイツシユ蓋
JPS5845357U (ja) 溶融金属へのガス吹込装置
JPS59100840U (ja) 金属精錬用底吹きガスノズル
JPS5835749U (ja) 直焚式浴槽用ユニツト炉
JPS59100841U (ja) 金属精錬用底吹きガスノズル
JPS60171892U (ja) 粒度偏析を防止したホツパ−
JPS60110448U (ja) 分割型精錬容器の接合構造
JPS5910966U (ja) 注湯炉用注湯ノズル
JPS5818959U (ja) ガス吹込用プラグ
JPS6056150U (ja) ポ−ラスれんがの構造
JPS59180194U (ja) アルミ急速溶解炉
JPS59172755U (ja) 加熱炉における炉床構造
JPS5989648U (ja) ガス吹込用浸漬ノズル
JPS5834947U (ja) ウオ−キングビ−ム式加熱炉の抽出口構造
JPS6079700U (ja) 炉底出鋼式炉
JPH02138044U (ja)
JPS59153055U (ja) スライドバルブ用耐火物収容構造
JPS59191592U (ja) 「や」金炉用冷却盤炉蓋
JPS63162854U (ja)
JPS605764U (ja) スライデイングノズルのプレ−トれんが
JPS6071462U (ja) 連続鋳造用浸漬ノズル
JPS5988695U (ja) 炭化ケイ素製造用電気炉の電極部構造
JPS5977543U (ja) レベルポア鋳造設備
JPS6071656U (ja) ガス吹込み用耐火物