JPS60152669U - Atmospheric gas mixing prevention device in continuous annealing furnace - Google Patents

Atmospheric gas mixing prevention device in continuous annealing furnace

Info

Publication number
JPS60152669U
JPS60152669U JP534284U JP534284U JPS60152669U JP S60152669 U JPS60152669 U JP S60152669U JP 534284 U JP534284 U JP 534284U JP 534284 U JP534284 U JP 534284U JP S60152669 U JPS60152669 U JP S60152669U
Authority
JP
Japan
Prior art keywords
annealing furnace
continuous annealing
atmospheric gas
sealing material
prevention device
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
JP534284U
Other languages
Japanese (ja)
Other versions
JPS6319316Y2 (en
Inventor
功 岩永
弘 佐藤
水野　國次
原田　信昌
山松　文男
Original Assignee
新日本製鐵株式会社
日鐵プラント設計株式会社
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 新日本製鐵株式会社, 日鐵プラント設計株式会社 filed Critical 新日本製鐵株式会社
Priority to JP534284U priority Critical patent/JPS60152669U/en
Publication of JPS60152669U publication Critical patent/JPS60152669U/en
Application granted granted Critical
Publication of JPS6319316Y2 publication Critical patent/JPS6319316Y2/ja
Granted legal-status Critical Current

Links

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図は従来の装置を示す図、第２図は本考案の一実施
例を示す図、第３図は本考案の一実施例における一部の
拡大図。 １・・・均熱帯、２・・・冷却帯、３・・・スロート、
４・・・雰囲気ガス放散管、６・・・炉圧調整ダンパー
、７・・・ガス吹込装置、８，１０・・・シール材、９
・・・突起、１２・・・小室。FIG. 1 is a diagram showing a conventional device, FIG. 2 is a diagram showing an embodiment of the present invention, and FIG. 3 is an enlarged view of a part of an embodiment of the present invention. 1... Soaking zone, 2... Cooling zone, 3... Throat,
4...Atmospheric gas diffusion pipe, 6...Furnace pressure adjustment damper, 7...Gas blowing device, 8, 10...Sealing material, 9
...protrusion, 12...small chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少なくとも加熱帯、均熱帯および冷却帯をスロートを介
して連設してなる連続焼鈍炉において、前記スロートの
土壁に間隔をおいて軟質材からなるシール材を設け、一
方前記スロートの下壁に間□隔をおいて設けた突起に軟
質材からなるシール材をかぶせ、該シール材と前記シー
ル材の一部を接触させ小室を形成したことを特徴とする
連続焼鈍炉内の雰囲気ガス混合防止装置。、In a continuous annealing furnace in which at least a heating zone, a soaking zone, and a cooling zone are connected through a throat, a sealing material made of a soft material is provided at intervals on the soil wall of the throat, while a sealing material made of a soft material is provided on the lower wall of the throat. A method for preventing atmospheric gas from mixing in a continuous annealing furnace, characterized in that a sealing material made of a soft material is covered with protrusions provided at intervals, and a small chamber is formed by contacting the sealing material with a part of the sealing material. Device. ,
JP534284U 1984-01-20 1984-01-20 Atmospheric gas mixing prevention device in continuous annealing furnace Granted JPS60152669U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP534284U JPS60152669U (en) 1984-01-20 1984-01-20 Atmospheric gas mixing prevention device in continuous annealing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP534284U JPS60152669U (en) 1984-01-20 1984-01-20 Atmospheric gas mixing prevention device in continuous annealing furnace

Publications (2)

Publication Number Publication Date
JPS60152669U true JPS60152669U (en) 1985-10-11
JPS6319316Y2 JPS6319316Y2 (en) 1988-05-30

Family

ID=30481759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP534284U Granted JPS60152669U (en) 1984-01-20 1984-01-20 Atmospheric gas mixing prevention device in continuous annealing furnace

Country Status (1)

Country Link
JP (1) JPS60152669U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688135A (en) * 1992-09-08 1994-03-29 Nkk Corp Method for preventing mixture of atmospheric gas in different kind of furnace in continuous treating furnace and device therefor
JP2001194071A (en) * 2000-01-06 2001-07-17 Mitsubishi Rayon Co Ltd Horizontal heat treatment apparatus for thread and heat treatment method therefor
JP2010002176A (en) * 2009-08-12 2010-01-07 Mitsubishi Rayon Co Ltd Horizontal heat treatment apparatus for yarn and method for manufacturing carbon fiber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153809A (en) * 1976-06-16 1977-12-21 Ishikawajima Harima Heavy Ind Co Ltd Sealing device for heat treatment furnace
JPS57172177A (en) * 1981-04-14 1982-10-22 Daido Steel Co Ltd Sealing apparatus
JPS57179552A (en) * 1981-04-24 1982-11-05 Daido Steel Co Ltd Cooling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153809A (en) * 1976-06-16 1977-12-21 Ishikawajima Harima Heavy Ind Co Ltd Sealing device for heat treatment furnace
JPS57172177A (en) * 1981-04-14 1982-10-22 Daido Steel Co Ltd Sealing apparatus
JPS57179552A (en) * 1981-04-24 1982-11-05 Daido Steel Co Ltd Cooling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688135A (en) * 1992-09-08 1994-03-29 Nkk Corp Method for preventing mixture of atmospheric gas in different kind of furnace in continuous treating furnace and device therefor
JP2001194071A (en) * 2000-01-06 2001-07-17 Mitsubishi Rayon Co Ltd Horizontal heat treatment apparatus for thread and heat treatment method therefor
JP2010002176A (en) * 2009-08-12 2010-01-07 Mitsubishi Rayon Co Ltd Horizontal heat treatment apparatus for yarn and method for manufacturing carbon fiber

Also Published As

Publication number Publication date
JPS6319316Y2 (en) 1988-05-30

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