JPS58140165U - Cooling chamber of box type annealing furnace - Google Patents

Cooling chamber of box type annealing furnace

Info

Publication number
JPS58140165U
JPS58140165U JP3327382U JP3327382U JPS58140165U JP S58140165 U JPS58140165 U JP S58140165U JP 3327382 U JP3327382 U JP 3327382U JP 3327382 U JP3327382 U JP 3327382U JP S58140165 U JPS58140165 U JP S58140165U
Authority
JP
Japan
Prior art keywords
cooling chamber
atmospheric gas
annealing furnace
duct
box type
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
JP3327382U
Other languages
Japanese (ja)
Other versions
JPS6126355Y2 (en
Inventor
遠又　英祐
倉田　雅之
寺本　豊和
渡辺　雅二
鈴木　紘之
国岡　計夫
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 JP3327382U priority Critical patent/JPS58140165U/en
Publication of JPS58140165U publication Critical patent/JPS58140165U/en
Application granted granted Critical
Publication of JPS6126355Y2 publication Critical patent/JPS6126355Y2/ja
Granted legal-status Critical Current

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  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (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図及び第２図は従来の箱型焼鈍炉を示すもので、第
１図は平面図、第２図は第１図中■−■線に沿う断面図
である。第３図及び第４図は本考案の一実施例を示すも
ので、第３図は加熱炉と共に示す平面図、第４図は第３
図中ＩＶ−ｒＶ線に沿う断面図である。第５図は第４図
に示す本考案の冷却室におけるガス流速分布を第２図に
示す従来のものと比較して示したものである。 図中１は冷却室、２はダクト、３は熱交換器、４は強制
循環ファン、５は整流板、５１はガス流路を各示す。1 and 2 show a conventional box-type annealing furnace, with FIG. 1 being a plan view and FIG. 2 being a cross-sectional view taken along line 1--2 in FIG. 3 and 4 show an embodiment of the present invention, FIG. 3 is a plan view showing the heating furnace together with the heating furnace, and FIG.
It is a sectional view taken along the line IV-rV in the figure. FIG. 5 shows the gas flow velocity distribution in the cooling chamber of the present invention shown in FIG. 4 in comparison with that of the conventional cooling chamber shown in FIG. In the figure, 1 is a cooling chamber, 2 is a duct, 3 is a heat exchanger, 4 is a forced circulation fan, 5 is a rectifying plate, and 51 is a gas flow path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端及び下端がそれぞれ冷却室の上部及び下部に接続さ
れた雰囲気ガス循環用のダクトと、該ダクト内に設けら
れた雰囲気ガス冷却用の熱交換器と、前記ダクト上端部
に設けられた強制循環ファンと、コイル上面に対して冷
却室の幅方向で分散して雰囲気ガスを供給し得るような
複数の雰囲気ガス流路を形成せしめるべく、強制循環フ
ァンの位置から冷却室内部方向に延出し且つ先端側が斜
め下方に屈曲した複数の整流板とを備えてなる箱型焼鈍
炉の冷却室。a duct for circulating atmospheric gas whose upper and lower ends are respectively connected to the upper and lower parts of the cooling chamber; a heat exchanger for cooling the atmospheric gas provided within the duct; and a forced circulation provided at the upper end of the duct. In order to form a plurality of atmospheric gas passages capable of supplying atmospheric gas in a distributed manner in the width direction of the cooling chamber to the upper surface of the coil, the fan and the coil extend from the position of the forced circulation fan toward the inside of the cooling chamber. A cooling chamber of a box-shaped annealing furnace comprising a plurality of straightening plates whose tips are bent diagonally downward.
JP3327382U 1982-03-11 1982-03-11 Cooling chamber of box type annealing furnace Granted JPS58140165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3327382U JPS58140165U (en) 1982-03-11 1982-03-11 Cooling chamber of box type annealing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3327382U JPS58140165U (en) 1982-03-11 1982-03-11 Cooling chamber of box type annealing furnace

Publications (2)

Publication Number Publication Date
JPS58140165U true JPS58140165U (en) 1983-09-21
JPS6126355Y2 JPS6126355Y2 (en) 1986-08-07

Family

ID=30044825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3327382U Granted JPS58140165U (en) 1982-03-11 1982-03-11 Cooling chamber of box type annealing furnace

Country Status (1)

Country Link
JP (1) JPS58140165U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210194A (en) * 2009-03-12 2010-09-24 Shoei Seisakusho:Kk Heat treatment furnace
JP2013181222A (en) * 2012-03-02 2013-09-12 Dowa Thermotech Kk Apparatus for gas-cooling workpiece
JP2020003095A (en) * 2018-06-25 2020-01-09 大同プラント工業株式会社 Heat treatment furnace
JP2020041737A (en) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 Heat treatment device
JP2022116354A (en) * 2018-09-10 2022-08-09 株式会社ジェイテクトサーモシステム Heat treatment device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010210194A (en) * 2009-03-12 2010-09-24 Shoei Seisakusho:Kk Heat treatment furnace
JP2013181222A (en) * 2012-03-02 2013-09-12 Dowa Thermotech Kk Apparatus for gas-cooling workpiece
JP2020003095A (en) * 2018-06-25 2020-01-09 大同プラント工業株式会社 Heat treatment furnace
JP2022016447A (en) * 2018-06-25 2022-01-21 大同プラント工業株式会社 Heat treatment furnace
JP2020041737A (en) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 Heat treatment device
JP2022116354A (en) * 2018-09-10 2022-08-09 株式会社ジェイテクトサーモシステム Heat treatment device

Also Published As

Publication number Publication date
JPS6126355Y2 (en) 1986-08-07

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