JPS5951056U - Blow lance pipe for molten metal processing - Google Patents

Blow lance pipe for molten metal processing

Info

Publication number
JPS5951056U
JPS5951056U JP14557782U JP14557782U JPS5951056U JP S5951056 U JPS5951056 U JP S5951056U JP 14557782 U JP14557782 U JP 14557782U JP 14557782 U JP14557782 U JP 14557782U JP S5951056 U JPS5951056 U JP S5951056U
Authority
JP
Japan
Prior art keywords
molten metal
lance pipe
metal processing
blow lance
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
JP14557782U
Other languages
Japanese (ja)
Inventor
牛込　進
宮川　信夫
笹島　康
内堀　秀男
海老沢　勉
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 JP14557782U priority Critical patent/JPS5951056U/en
Publication of JPS5951056U publication Critical patent/JPS5951056U/en
Pending legal-status Critical Current

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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 drawings]

第１図は従来の吹込ランスパイプのａｌｌ：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・・・耐火断熱煉瓦、６，６′・・・外周不足形耐
火物、７・・・隙間。Figure 1 is a cross-sectional view of a conventional blow lance pipe, b
FIG. 2 is a plan view showing an embodiment of this invention, in which figure a is a vertical sectional view taken along line A-A in figure b, and figure b is a longitudinal cross-sectional view taken along line A-B in figure a.
FIG. DESCRIPTION OF SYMBOLS 1...Steel pipe (steel core pipe), 3...Gas outlet, 5...Fireproof insulation brick, 6, 6'...Insufficient outer periphery refractory, 7...Gap.

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に隙間を設けて耐火断熱材を配置し
、さらにその外周を不定形耐火物で被覆（７たことを特
徴とする溶融金属処理用ランスパイプ。A lance pipe for processing molten metal, characterized in that a fireproof insulating material is arranged with a gap provided on the outer peripheral surface of the steel pipe, and the outer periphery is further coated with a monolithic refractory.
JP14557782U 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing Pending JPS5951056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14557782U JPS5951056U (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
JP14557782U JPS5951056U (en) 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing

Publications (1)

Publication Number Publication Date
JPS5951056U true JPS5951056U (en) 1984-04-04

Family

ID=30324298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14557782U Pending JPS5951056U (en) 1982-09-28 1982-09-28 Blow lance pipe for molten metal processing

Country Status (1)

Country Link
JP (1) JPS5951056U (en)

Cited By (2)

* 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

Cited By (2)

* 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

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