JPS6251164U - - Google Patents

Info

Publication number
JPS6251164U
JPS6251164U JP1985143596U JP14359685U JPS6251164U JP S6251164 U JPS6251164 U JP S6251164U JP 1985143596 U JP1985143596 U JP 1985143596U JP 14359685 U JP14359685 U JP 14359685U JP S6251164 U JPS6251164 U JP S6251164U
Authority
JP
Japan
Prior art keywords
pipe
heat retention
solution treatment
furnace
furnaces
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
JP1985143596U
Other languages
Japanese (ja)
Other versions
JPH0213479Y2 (en
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 filed Critical
Priority to JP1985143596U priority Critical patent/JPH0213479Y2/ja
Publication of JPS6251164U publication Critical patent/JPS6251164U/ja
Application granted granted Critical
Publication of JPH0213479Y2 publication Critical patent/JPH0213479Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る溶態処理装置の原理を示
す説明図、第２図は第１図によるパイプの温度変
化を示すグラフ、第３図は加熱コイルを有する保
温炉と従来の保温炉を組合せた場合におけるパイ
プの温度変化を示すグラフ、第４図、第５図は本
考案に係る溶態化処理装置の２つの実施例を示す
側面図、第６図は第７図Ａ―Ａ断面図、第７図は
冷却部の正面図、第８図は従来のパイプ製造装置
の平面説明図、第９図は従来の溶態化処理装置を
、その保温炉を断面で示す説明図、第１０図は第
９図によるパイプの温度変化の例を示すグラフ、
第１１図、第１２図はそれぞれ薄肉と厚肉のパイ
プを第８図、第９図に図示した従来の溶態化処理
装置を通す場合におけるパイプの温度変化の例を
示すグラフでさる。 １……パイプ、５……加熱コイル部、６ａ……
保温炉、７ａ……冷却部。 Fig. 1 is an explanatory diagram showing the principle of the solution treatment apparatus according to the present invention, Fig. 2 is a graph showing the temperature change of the pipe according to Fig. 1, and Fig. 3 is a diagram showing a heat retention furnace with a heating coil and a conventional heat retention furnace. FIGS. 4 and 5 are side views showing two embodiments of the solution treatment apparatus according to the present invention, and FIG. 6 is a graph showing the temperature change of the pipe when combined. 7 is a front view of the cooling section, FIG. 8 is a plan view of a conventional pipe manufacturing device, and FIG. 9 is a cross-sectional view of a conventional solution treatment device and its heat retention furnace. FIG. 10 is a graph showing an example of the temperature change of the pipe according to FIG. 9,
FIGS. 11 and 12 are graphs showing examples of temperature changes in pipes when thin-walled and thick-walled pipes are passed through the conventional solution treatment apparatus shown in FIGS. 8 and 9, respectively. 1... Pipe, 5... Heating coil section, 6a...
Heat retention furnace, 7a...cooling section.

Claims (1)

【実用新案登録請求の範囲】 (1) 鋼帯板をパイプ状に曲げて成形し、両縁突
き合せ部を溶接して、溶接後のパイプを溶態化処
理すべく昇温用加熱コイル部、保温炉、冷却部と
からなる溶態化処理装置を備えたパイプ製造装置
において、 前記保温炉をパイプの進行方向に複数に分割す
るとともに、分割された少なくとも１つの保温炉
は高周波または中周波電源と接続された誘導加熱
コイル及び温度制御装置を有し、且つ複数の保温
炉及び冷却部が分離、接続自在に構成されている
ことを特徴とするパイプ製造装置。 (2) 前記冷却部を、２分割構造で保温炉側にエ
アカーテンを有し、且つ移動自在な水冷ジヤケツ
トにより構成したことを特徴とする実用新案登録
請求の範囲第１項に記載のパイプ製造装置。[Scope of Claim for Utility Model Registration] (1) A heating coil for heating the welded pipe by bending and forming the steel strip into a pipe shape, welding the abutting portions of both edges, and subjecting the welded pipe to solution treatment. , a pipe manufacturing apparatus equipped with a solution treatment device consisting of a heat retention furnace and a cooling section, wherein the heat retention furnace is divided into a plurality of parts in the direction in which the pipe travels, and at least one of the divided heat retention furnaces is equipped with a high frequency or medium frequency A pipe manufacturing device comprising an induction heating coil and a temperature control device connected to a power source, and a plurality of heat retention furnaces and cooling sections configured to be separable and connectable. (2) The pipe manufacturing according to claim 1 of the utility model registration claim, characterized in that the cooling section has a two-part structure, has an air curtain on the insulating furnace side, and is constituted by a movable water cooling jacket. Device.
JP1985143596U 1985-09-20 1985-09-20 Expired JPH0213479Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985143596U JPH0213479Y2 (en) 1985-09-20 1985-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985143596U JPH0213479Y2 (en) 1985-09-20 1985-09-20

Publications (2)

Publication Number Publication Date
JPS6251164U true JPS6251164U (en) 1987-03-30
JPH0213479Y2 JPH0213479Y2 (en) 1990-04-13

Family

ID=31053427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985143596U Expired JPH0213479Y2 (en) 1985-09-20 1985-09-20

Country Status (1)

Country Link
JP (1) JPH0213479Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255031A (en) * 2009-04-23 2010-11-11 Nippon Steel Corp Heat-treatment method and heat-treatment facility for steel pipe
JP2010270394A (en) * 2009-04-23 2010-12-02 Nippon Steel Corp Continuous heat-treatment method for steel pipe
JP2011140673A (en) * 2010-01-05 2011-07-21 Sumitomo Metal Ind Ltd Method for designing continuous heat treatment furnace, and continuous heat treatment furnace
JP2012021181A (en) * 2010-07-12 2012-02-02 Nippon Steel Corp Heat treatment method and heat treating facility for steel pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115923A (en) * 1984-06-29 1986-01-24 Kawasaki Steel Corp Heat-treating equipment of steel pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115923A (en) * 1984-06-29 1986-01-24 Kawasaki Steel Corp Heat-treating equipment of steel pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010255031A (en) * 2009-04-23 2010-11-11 Nippon Steel Corp Heat-treatment method and heat-treatment facility for steel pipe
JP2010270394A (en) * 2009-04-23 2010-12-02 Nippon Steel Corp Continuous heat-treatment method for steel pipe
JP2011140673A (en) * 2010-01-05 2011-07-21 Sumitomo Metal Ind Ltd Method for designing continuous heat treatment furnace, and continuous heat treatment furnace
JP2012021181A (en) * 2010-07-12 2012-02-02 Nippon Steel Corp Heat treatment method and heat treating facility for steel pipe

Also Published As

Publication number Publication date
JPH0213479Y2 (en) 1990-04-13

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