JPS6139142U - Lance nozzle for converter - Google Patents

Lance nozzle for converter

Info

Publication number
JPS6139142U
JPS6139142U JP12089184U JP12089184U JPS6139142U JP S6139142 U JPS6139142 U JP S6139142U JP 12089184 U JP12089184 U JP 12089184U JP 12089184 U JP12089184 U JP 12089184U JP S6139142 U JPS6139142 U JP S6139142U
Authority
JP
Japan
Prior art keywords
lance
copper
pipe
converter
nozzle
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
JP12089184U
Other languages
Japanese (ja)
Inventor
明之 岩谷
秀幸 田中
Original Assignee
川崎製鉄株式会社
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 川崎製鉄株式会社 filed Critical 川崎製鉄株式会社
Priority to JP12089184U priority Critical patent/JPS6139142U/en
Publication of JPS6139142U publication Critical patent/JPS6139142U/en
Pending legal-status Critical Current

Links

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (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図は本考案のランスノズルの縦断面説明図、第２図
は第１図のＡ−Ａ矢視横断面図、第３図は従来のランス
ノズルの縦断面説明図である。 １・・・ノズル、２・・・ノズル穴、−３・・・銅鋳物
製内管、４・・・鋼製内管、５・・・中管、６・・・外
管、７・・・支持管、８・・・旋回羽根。FIG. 1 is an explanatory longitudinal cross-sectional view of a lance nozzle of the present invention, FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 3 is an explanatory longitudinal cross-sectional view of a conventional lance nozzle. 1... Nozzle, 2... Nozzle hole, -3... Copper casting inner tube, 4... Steel inner tube, 5... Middle tube, 6... Outer tube, 7...・Support pipe, 8...Swivel vane.

Claims (1)

【実用新案登録請求の範囲】 鋼製の外管、中管および内管からなるランス上部と； 前記鋼製内管とは銅製内管を介−して、かつ前記鋼製の
外管と中管とはそれぞれ直接に接合されてなる銅製ラン
スノズルと； からなる鋼精錬用純酸素転炉に用いなられる３重管式ラ
ンスのランスノズルにおいソ、： 前記ノズルの銅鋳物製内管内の軸芯部に銅製の支持管が
配設され、前記銅鋳物製内管と支持管との間に複数の銅
製旋回羽根が挿設されてなることを特徴とする転炉用ラ
ンスノズル。 、・．｛[Claims for Utility Model Registration] A lance upper part consisting of a steel outer pipe, a middle pipe, and an inner pipe; A lance nozzle of a triple-pipe lance used in a pure oxygen converter for steel refining, consisting of a copper lance nozzle that is directly connected to each pipe; and an axis within the copper casting inner tube of the nozzle. 1. A lance nozzle for a converter, characterized in that a copper support tube is disposed in the core, and a plurality of copper swirl vanes are inserted between the copper casting inner tube and the support tube. ,... {
JP12089184U 1984-08-08 1984-08-08 Lance nozzle for converter Pending JPS6139142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12089184U JPS6139142U (en) 1984-08-08 1984-08-08 Lance nozzle for converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12089184U JPS6139142U (en) 1984-08-08 1984-08-08 Lance nozzle for converter

Publications (1)

Publication Number Publication Date
JPS6139142U true JPS6139142U (en) 1986-03-12

Family

ID=30679689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12089184U Pending JPS6139142U (en) 1984-08-08 1984-08-08 Lance nozzle for converter

Country Status (1)

Country Link
JP (1) JPS6139142U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518542A (en) * 2005-12-07 2009-05-07 ベリー メタル カンパニー In-furnace material detection system for metal production lances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518542A (en) * 2005-12-07 2009-05-07 ベリー メタル カンパニー In-furnace material detection system for metal production lances

Similar Documents

Publication Publication Date Title
JPS5860199U (en) Metallurgical converter nozzle
JPS6139142U (en) Lance nozzle for converter
JPS6139141U (en) Lance nozzle for converter
JPS58148696U (en) fast breeder reactor
JPH0378047U (en)
JPS5848760U (en) Bottom-blown tuyere structure
JPS59160550U (en) Cooling structure of lance pipe for molten metal processing
JPS60145686U (en) messenger hanger
JPS587863U (en) Lance for powder injection
JPS60156827U (en) Pipe type power cable connections
JPS5861353U (en) Centrifugal casting mold
JPS6127554U (en) Stopper for molten metal
JPS60159052U (en) Concrete pouring equipment
JPS58131943U (en) Structure of converter furnace body
JPS60122793U (en) Backstop for boom
JPS5842155U (en) immersion lance
JPS59193846U (en) Lance for stirring molten steel consisting of double pipes
JPS5856868U (en) Pretreatment lance
JPS6346456U (en)
JPS6117266U (en) Long nozzle for continuous casting
JPS60146835U (en) gas outlet pipe
JPS5999058U (en) Molten steel ladle lining refractory structure
JPS60167123U (en) catalytic converter
JPS6073821U (en) catalytic converter
JPS6079697U (en) Scrap charging bucket