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JPS60136807U - Scale breaker for hot rolling - Google Patents

Scale breaker for hot rolling

Info

Publication number
JPS60136807U
JPS60136807U JP2241284U JP2241284U JPS60136807U JP S60136807 U JPS60136807 U JP S60136807U JP 2241284 U JP2241284 U JP 2241284U JP 2241284 U JP2241284 U JP 2241284U JP S60136807 U JPS60136807 U JP S60136807U
Authority
JP
Japan
Prior art keywords
scale
hot rolling
scale breaker
injection nozzle
steel material
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
JP2241284U
Other languages
Japanese (ja)
Other versions
JPS6321925Y2 (en
Inventor
鳥井　朝光
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 JP2241284U priority Critical patent/JPS60136807U/en
Publication of JPS60136807U publication Critical patent/JPS60136807U/en
Application granted granted Critical
Publication of JPS6321925Y2 publication Critical patent/JPS6321925Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Metal Rolling (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 the drawing]

−第１図は本考案の熱間圧延用スケールブレーカ−の実
施例説明図である。 １・・・搬送テーブルローラ、２・・・下面用デスケヘ
ッダおよびノズル、３・・・下面用デスケヘッダーおよ
びノズル、４・・・端面用デスケヘッダーおよびノズル
、５・・・デスケ保護用エプロン、６・・・素材、７・
・・素材の端面、訃・・噴射孔。-FIG. 1 is an explanatory diagram of an embodiment of the scale breaker for hot rolling according to the present invention. DESCRIPTION OF SYMBOLS 1...Transportation table roller, 2...Desk header and nozzle for the bottom surface, 3...Desk header and nozzle for the bottom surface, 4...Desk header and nozzle for the end surface, 5...Apron for protecting the desk, 6...・Material, 7・
・End face of material, butt ・Injection hole.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）熱間圧延用パスラインの鋼材のスケール除左装置
において、デスケ噴射用ノズルを、前記・ぐスラインを
はさんで上下方向に複数個設け、該鋼材の上下面スケー
ルを除去すると共に、端酊用デスケ噴射ノズルを前記上
下面デスケ噴射ノズルの中間に設は前記鋼材の端面スケ
ールを余去することを特徴とする熱間圧延用スケールブ
レーカ。(1) In a steel material scale removal device for a hot rolling pass line, a plurality of descaling injection nozzles are provided in the vertical direction across the pass line, and the scale is removed from the upper and lower surfaces of the steel material, and A scale breaker for hot rolling, characterized in that an edge descaling injection nozzle is provided between the upper and lower surface descaling injection nozzles to leave behind the end face scale of the steel material. （２）前記端面用デスケ噴射ノズルをパスライン゛・二
対して２５〜３０°の角度で設けることを特徴とする実
用新案登録請求の範囲第１項記載の熱間下延用スケール
ブレーカ。(2) The scale breaker for hot down-rolling as set forth in claim 1, wherein the end surface descaling injection nozzle is provided at an angle of 25 to 30 degrees with respect to the pass line. （３）前記端面用デスケ噴射ノズルに保護用エプロンを
設は該保護用エプロンの噴射孔を介して高圧水を噴射せ
しめることを特徴とする実用新案登録請求の範囲第１項
記載の熱間圧延用スケールブレーカ。(3) Hot rolling according to claim 1 of the utility model registration claim, characterized in that a protective apron is provided on the end face dispensing injection nozzle and high pressure water is injected through the injection hole of the protective apron. scale breaker. （４）前記端面用デスケ噴射ノズルの噴射水と前記上下
面デスケ噴射ノズルの噴射水とが相互に衝突し干渉する
ような角度で前記各ノズルを配置することを特徴とする
実用新案登録請求の範囲第１項及び第２項記載の熱間圧
延用スケールブレーカ。(4) A utility model registration request characterized in that each of the nozzles is arranged at an angle such that the water jetted from the end surface displacement injection nozzle and the jetted water from the upper and lower surface displacement injection nozzles collide and interfere with each other. A scale breaker for hot rolling according to scopes 1 and 2.
JP2241284U 1984-02-21 1984-02-21 Scale breaker for hot rolling Granted JPS60136807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2241284U JPS60136807U (en) 1984-02-21 1984-02-21 Scale breaker for hot rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2241284U JPS60136807U (en) 1984-02-21 1984-02-21 Scale breaker for hot rolling

Publications (2)

Publication Number Publication Date
JPS60136807U true JPS60136807U (en) 1985-09-11
JPS6321925Y2 JPS6321925Y2 (en) 1988-06-16

Family

ID=30514681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2241284U Granted JPS60136807U (en) 1984-02-21 1984-02-21 Scale breaker for hot rolling

Country Status (1)

Country Link
JP (1) JPS60136807U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002334A1 (en) * 1994-07-18 1996-02-01 Kawasaki Steel Corporation Method and apparatus for washing steel plate surfaces
JP2012512029A (en) * 2008-12-18 2012-05-31 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Method and apparatus for removing scale from a metal strip

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119322U (en) * 1975-03-26 1976-09-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119322U (en) * 1975-03-26 1976-09-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002334A1 (en) * 1994-07-18 1996-02-01 Kawasaki Steel Corporation Method and apparatus for washing steel plate surfaces
US5884643A (en) * 1994-07-18 1999-03-23 Kawasaki Steel Corporation Cleaning method and cleaning apparatus for surface of sheet steel
JP2012512029A (en) * 2008-12-18 2012-05-31 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト Method and apparatus for removing scale from a metal strip

Also Published As

Publication number Publication date
JPS6321925Y2 (en) 1988-06-16

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