JPS5951054U - Blow lance pipe for molten metal processing - Google Patents

Blow lance pipe for molten metal processing

Info

Publication number
JPS5951054U
JPS5951054U JP14557582U JP14557582U JPS5951054U JP S5951054 U JPS5951054 U JP S5951054U JP 14557582 U JP14557582 U JP 14557582U JP 14557582 U JP14557582 U JP 14557582U JP S5951054 U JPS5951054 U JP S5951054U
Authority
JP
Japan
Prior art keywords
molten metal
blow lance
metal processing
lance pipe
pipe
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.)
Pending
Application number
JP14557582U
Other languages
Japanese (ja)
Inventor
牛込　進
宮川　信夫
笹島　康
内堀　秀男
敬二 吉岡
遠藤　豪士
Original Assignee
日本鋼管株式会社
東京窯業株式会社
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, 東京窯業株式会社 filed Critical 日本鋼管株式会社
Priority to JP14557582U priority Critical patent/JPS5951054U/en
Publication of JPS5951054U publication Critical patent/JPS5951054U/en
Pending legal-status Critical Current

Links

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  • Treatment Of Steel In Its Molten State (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。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の吹込ランスパイプのａ縦断面図、ｂ平面
図であり、第２図はこの考案の実施例を示　　−すもの
で、ａ図はｂ図のＡ−Ａ線縦断面図、ｂ図はａ図のＢ−
Ｂ線横断面図である。 １・・・鋼製パイプ（鋼鉄芯管）、３・・・ガス吹出口
、５・・・耐火断熱材、６・・・冷却用パイプ、７・・
・外周不定形耐火材。Fig. 1 is a vertical cross-sectional view of a conventional blowing lance pipe and b is a plan view thereof, and Fig. 2 shows an embodiment of this invention. , b figure is B- of figure a
It is a B-line cross-sectional view. 1... Steel pipe (steel core pipe), 3... Gas outlet, 5... Fireproof insulation material, 6... Cooling pipe, 7...
・Peripheral irregular shape fireproof material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋼製パイプの外周面の大部分を冷却パイプを埋込んだ耐
火断熱材で覆い、さらにその外周を不定形耐火材で被覆
したことを特徴とする溶融金属処理用吹込ランスパイプ
。　−A blow lance pipe for processing molten metal, characterized in that most of the outer circumferential surface of the steel pipe is covered with a fireproof insulating material in which a cooling pipe is embedded, and the outer circumference is further covered with an amorphous refractory material. −
JP14557582U 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing Pending JPS5951054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14557582U JPS5951054U (en) 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14557582U JPS5951054U (en) 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing

Publications (1)

Publication Number Publication Date
JPS5951054U true JPS5951054U (en) 1984-04-04

Family

ID=30324295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14557582U Pending JPS5951054U (en) 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing

Country Status (1)

Country Link
JP (1) JPS5951054U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144406A (en) * 2010-01-13 2011-07-28 Tokyo Yogyo Co Ltd Lance for blowing gas therethrough
JP2011144407A (en) * 2010-01-13 2011-07-28 Tokyo Yogyo Co Ltd Lance for blowing gas therethrough
JP2017002377A (en) * 2015-06-12 2017-01-05 黒崎播磨株式会社 Lance pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011144406A (en) * 2010-01-13 2011-07-28 Tokyo Yogyo Co Ltd Lance for blowing gas therethrough
JP2011144407A (en) * 2010-01-13 2011-07-28 Tokyo Yogyo Co Ltd Lance for blowing gas therethrough
JP2017002377A (en) * 2015-06-12 2017-01-05 黒崎播磨株式会社 Lance pipe

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