JPS587863U - Lance for powder injection - Google Patents

Lance for powder injection

Info

Publication number
JPS587863U
JPS587863U JP1981100263U JP10026381U JPS587863U JP S587863 U JPS587863 U JP S587863U JP 1981100263 U JP1981100263 U JP 1981100263U JP 10026381 U JP10026381 U JP 10026381U JP S587863 U JPS587863 U JP S587863U
Authority
JP
Japan
Prior art keywords
lance
powder injection
nozzle
pipe
outer 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
JP1981100263U
Other languages
Japanese (ja)
Inventor
黒木　隆秀
植木　弘満
Original Assignee
住友金属工業株式会社
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 住友金属工業株式会社 filed Critical 住友金属工業株式会社
Priority to JP1981100263U priority Critical patent/JPS587863U/en
Publication of JPS587863U publication Critical patent/JPS587863U/en
Pending legal-status Critical Current

Links

Landscapes

  • Accessories For Mixers (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (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) [Summary] 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の使用状況を示す概要図、第２
図、第３図はそれぞれ同ランスの縦断面図、ｍ−ｍ線横
断面図である。 １・・・・・・芯金パイプ、２・・・・・・内管、３・
・・・・・補強リブ、４・・・・・・外管、５・・・・
・・ノズル、６・・・・・・支持管、７・・・・・・ポ
ーラスレンガ、８・・・・・・継手フランジ、９・・・
・・・冷却ガス入口、１０・・・・・・耐火物、Ａ・・
・・・・ランス。Figure 1 is a schematic diagram showing how the lance of the present invention is used;
3 are a longitudinal cross-sectional view and a cross-sectional view taken along the line mm of the same lance, respectively. 1... Core metal pipe, 2... Inner pipe, 3.
...Reinforcement rib, 4...Outer tube, 5...
... Nozzle, 6 ... Support pipe, 7 ... Porous brick, 8 ... Joint flange, 9 ...
...Cooling gas inlet, 10...Refractory, A...
····Lance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 芯金パイプを２重管構造として、その先端に粉体吹込み
用ノズルを設けると共に、ノズル周りに外管を開口させ
、該外管からノズル周りを囲繞してガスが噴出するよう
構成したことを特徴とする粉体吹込み用ランス。The core metal pipe has a double pipe structure, a powder injection nozzle is provided at its tip, an outer pipe is opened around the nozzle, and gas is ejected from the outer pipe surrounding the nozzle. A lance for powder injection featuring
JP1981100263U 1981-07-06 1981-07-06 Lance for powder injection Pending JPS587863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981100263U JPS587863U (en) 1981-07-06 1981-07-06 Lance for powder injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981100263U JPS587863U (en) 1981-07-06 1981-07-06 Lance for powder injection

Publications (1)

Publication Number Publication Date
JPS587863U true JPS587863U (en) 1983-01-19

Family

ID=29894959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981100263U Pending JPS587863U (en) 1981-07-06 1981-07-06 Lance for powder injection

Country Status (1)

Country Link
JP (1) JPS587863U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601431U (en) * 1983-06-14 1985-01-08 株式会社松井製作所 Powder mixing equipment
JP2011241443A (en) * 2010-05-18 2011-12-01 Tokyo Yogyo Co Ltd Lance for blowing gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601431U (en) * 1983-06-14 1985-01-08 株式会社松井製作所 Powder mixing equipment
JP2011241443A (en) * 2010-05-18 2011-12-01 Tokyo Yogyo Co Ltd Lance for blowing gas

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