JPS61261419A - Continuous heating furnace for round steel - Google Patents
Continuous heating furnace for round steelInfo
- Publication number
- JPS61261419A JPS61261419A JP10358485A JP10358485A JPS61261419A JP S61261419 A JPS61261419 A JP S61261419A JP 10358485 A JP10358485 A JP 10358485A JP 10358485 A JP10358485 A JP 10358485A JP S61261419 A JPS61261419 A JP S61261419A
- Authority
- JP
- Japan
- Prior art keywords
- round steel
- disks
- heating furnace
- steel
- rotating
- 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
Links
Abstract
Description
【発明の詳細な説明】 (イ)発明の分野 この発明は、丸鋼特に異形丸鋼を回転させ乍ら。[Detailed description of the invention] (b) Field of invention This invention applies to rotating round steel, especially deformed round steel.
連続熱処理を可能にした丸鋼連続加熱炉に関するもので
ある。This article relates to a continuous heating furnace for round steel that enables continuous heat treatment.
す) 発明の背景
従来、この種の丸鋼の連続加熱炉において、丸鋼の横送
りの場合は主としてウォー牛シタビーム方式によるか、
また縦送りの場合は案内用円筒ケースに入れた丸鋼を鼓
形0−ルに載置して、円筒ケースを回転することにより
内部の丸鋼を回転して熱処理を行なっていた。BACKGROUND OF THE INVENTION Conventionally, in this type of continuous heating furnace for round steel, horizontal feeding of round steel has mainly been carried out using the War Cow Shita Beam method,
In the case of vertical feeding, the round steel placed in a guiding cylindrical case is placed on a drum-shaped roller, and the round steel inside is rotated by rotating the cylindrical case to perform heat treatment.
前者のウォー牛ンクピーム方式は丸鋼を常に回転しつつ
加熱処理することが困難であり、そのため丸鋼の均一昇
温かできに<<、また後者の縦送りの場合は、丸鋼を案
内用円筒ケースに挿入、抽出する作業が必要であり、か
つ案内用円筒ケースを加熱昇温することになるので熱エ
ネルf−の損失が大きく、案内用円筒ケースの回転によ
る内部丸鋼の回転は不安定であり、縦送りであるため炉
長が非常に長くなり効率の悪い加熱炉であった。In the former method, it is difficult to heat-treat the round steel while constantly rotating it, and as a result, it is difficult to heat the round steel uniformly. Insertion into and extraction from the case is required, and the guide cylindrical case is heated and the temperature is increased, resulting in a large loss of thermal energy f-, and the rotation of the internal round steel due to the rotation of the guide cylindrical case is unstable. Because of the vertical feed, the furnace length was extremely long, resulting in an inefficient heating furnace.
Oリ 発明の目的
この発明は、丸鋼や異形丸鋼を常に回転しつつ横送りし
て、加熱炉長さを短くシ、丸鋼および異形丸鋼を直接加
熱して熱エネル甲−の損失を無くして効率の良い丸鋼お
よび異形丸鋼の加熱処理を行なうことのできる丸鋼連続
加熱炉の提供を目的とTる。Purpose of the Invention This invention aims to shorten the length of the heating furnace by transversely feeding round steel and deformed round steel while constantly rotating, and to directly heat the round steel and deformed round steel to reduce thermal energy loss. The purpose of the present invention is to provide a continuous heating furnace for round steel that can heat round steel and deformed round steel efficiently without the need for heat treatment.
(:)発明の特徴
この発明は、所定間隔をおいて、回転円板を千鳥状に配
置し、この回転円板上に載置した丸鋼を回転円板の回転
により回転しつつ加熱し、順次回転円板上を移送するよ
うに構成した丸鋼連続加熱炉であることを特徴とする。(:)Characteristics of the Invention This invention includes rotating disks arranged in a staggered manner at predetermined intervals, and heating a round steel placed on the rotating disks while being rotated by the rotation of the rotating disks. It is characterized by being a round steel continuous heating furnace configured to be sequentially transferred on a rotating disk.
悼) 発明の効果
この発明によれば、丸鋼および異形丸鋼を横送り可能に
して、丸鋼および異形丸鋼を回転しつつ加熱処理するよ
うにしたもので、炉長を短縮でき、かつ省エネル平−に
大きく貢献すると共に、熱処理材の品質向上、処理炉の
効率の向上を計ることができる。Effects of the Invention According to this invention, the round steel and deformed round steel can be fed horizontally so that the round steel and deformed round steel can be heated while being rotated, and the length of the furnace can be shortened. In addition to greatly contributing to energy savings, it is also possible to improve the quality of heat-treated materials and the efficiency of processing furnaces.
(へ)発明の実施例 この発明の一実施例を、以下図面に基づいて詳述する。(f) Examples of the invention An embodiment of the present invention will be described in detail below based on the drawings.
図面は丸鋼連続加熱炉を示し、(1)は加熱室、(2)
は加熱炉入口、(8)は加熱炉出口である。The drawing shows a round steel continuous heating furnace, (1) is the heating chamber, (2)
(8) is the heating furnace inlet, and (8) is the heating furnace outlet.
(4)は被加熱丸鋼で、この丸鋼(4)は加熱炉4口(
2)より加熱室(1)内へ送入され、出口(3)より転
出される。(4) is a round steel to be heated, and this round steel (4) is a heating furnace with 4 ports (
2) into the heating chamber (1) and transferred out through the outlet (3).
(6)は回転円板で、この回転円板(5)は所定間隔を
おいて千鳥状に配列されており、丸II (4)の両端
部を載置回転している。(6) is a rotating disk, and the rotating disks (5) are arranged in a staggered manner at predetermined intervals, and both ends of the circle II (4) are mounted and rotated.
上述の回転円板(5)の外周部には凹弧状の切欠部(6
)が設けてあり、九111(4)を回転円板(5)の回
転により切欠部(6)にて案内して次の回転円板(5)
に移送する。The above-mentioned rotating disk (5) has a concave arc-shaped notch (6
) is provided, and the 9111 (4) is guided through the notch (6) by the rotation of the rotary disk (5) to the next rotary disk (5).
Transfer to.
上述の回転円板(5)を両端部に取付けた回転軸(8)
は、上述の加熱室(1)の両壁(9) (9)の軸受α
0)α0)に軸支され、各回転軸(8)の端部に設けた
スプロケット(ロ)をチェシにより回転させて、各回転
円板(5)を同方向に回転させる。A rotating shaft (8) with the above-mentioned rotating disk (5) attached to both ends.
is the bearing α of both walls (9) (9) of the heating chamber (1) mentioned above.
0) The sprocket (b), which is supported by α0) and provided at the end of each rotating shaft (8), is rotated by a chassis to rotate each rotating disk (5) in the same direction.
第8図乃至第5図は回転円板(5)における切欠部(6
)により、次回転円板(5)に移送する要領を示し、第
3図において次回転円板(5)に切欠部(6)による丸
鋼(4)の移送要領を説明すれば、2枚の回転円板(5
)に載置して回転している丸鋼(4−1)は、次の回転
円板(5)の切欠部(6)が図面の位置に回転してきた
時に丸鋼(4)のように切欠部(6)に転入し、然る後
に回転円板(5)の回転により、次回転円板(5)の方
へと移送される。Figures 8 to 5 show the notch (6) in the rotating disk (5).
) shows how to transfer the round bar (4) to the next rotating disk (5), and explains how to transfer the round bar (4) to the next rotating disk (5) through the notch (6) in Figure 3. rotating disk (5
) The round steel (4-1) that is being rotated on the rotating disk (5) rotates like the round steel (4) when the notch (6) of the next rotating disk (5) rotates to the position shown in the drawing. It is transferred into the notch (6) and then transferred to the next rotating disk (5) by the rotation of the rotating disk (5).
また、小径光11(4−4)も同様に移送される。Further, the small diameter light 11 (4-4) is also transported in the same manner.
第4図は、回転円板(5)により移送されてきた丸鋼(
4−8)が、次回転円板(5)に接触して、丸鋼(4)
のように切欠部(6)より脱出して両回転円板(5)の
円周上に載置されて第8図の丸鋼(4−1)の状態で回
転しつつ次の移動工程まで待機する。Figure 4 shows the round steel (
4-8) comes into contact with the next rotating disk (5), and the round steel (4)
As shown, it escapes from the notch (6) and is placed on the circumference of both rotating disks (5), rotating in the state of the round bar (4-1) in Fig. 8 until the next moving process. stand by.
第5図は小径光!I(4−4)が次回転円板(5)に接
触して、切欠部(6)より小径光11(4−2)のよう
に脱出して小径丸鋼(4−5)のように2枚の回転円板
(5) (5)上に載置されて回転しつつ次工程まで待
機する。Figure 5 is a small path light! I (4-4) then contacts the rotating disk (5) and escapes from the notch (6) like a small diameter light 11 (4-2) and becomes like a small diameter round steel (4-5). It is placed on two rotating disks (5) and rotates while waiting until the next process.
図面はこの発明の一実施例を示し、第1図は丸鋼連続加
熱炉縦断側面図、第2図は縦断正面図、第3図は次回転
円板に移る状態図、第4図および第5図は切欠部より脱
出して両回転円板に載置する丸鋼の状態図である。
(1)・・・加熱室、(2)・・・加熱室入口、(3)
・・・加熱室出口。
(4)・・・丸鋼%(5)・・・回転円板、(6)・・
・切欠部。The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal side view of a round steel continuous heating furnace, Fig. 2 is a longitudinal sectional front view, Fig. 3 is a state diagram of the next rotating disk, and Figs. FIG. 5 is a diagram showing the state of the round steel that has escaped from the notch and is placed on both rotating disks. (1)...Heating chamber, (2)...Heating chamber entrance, (3)
...Heating chamber exit. (4)...Round steel% (5)...Rotating disk, (6)...
・Notch.
Claims (2)
この回転円板上に載置した丸鋼を回転円板の回転により
回転しつつ加熱し、順次回転円板上を移送するように構
成した丸鋼連続加熱炉。(1) Rotating disks are arranged in a staggered manner at predetermined intervals,
This round steel continuous heating furnace is configured so that the round steel placed on the rotating disk is heated while being rotated by the rotation of the rotating disk, and is sequentially transferred on the rotating disk.
をガイドさせ乍ら、移送するようにした特許請求の範囲
第(1)項記載の丸鋼連続加熱炉。(2) The continuous heating furnace for round steel according to claim (1), wherein the rotary disk is provided with a notch, and the round steel is guided and transferred by the notch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10358485A JPS61261419A (en) | 1985-05-15 | 1985-05-15 | Continuous heating furnace for round steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10358485A JPS61261419A (en) | 1985-05-15 | 1985-05-15 | Continuous heating furnace for round steel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61261419A true JPS61261419A (en) | 1986-11-19 |
JPH0215607B2 JPH0215607B2 (en) | 1990-04-12 |
Family
ID=14357824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10358485A Granted JPS61261419A (en) | 1985-05-15 | 1985-05-15 | Continuous heating furnace for round steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61261419A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63121615A (en) * | 1986-11-11 | 1988-05-25 | Katoo Seiki Kk | Method for transferring stock in heating furnace |
-
1985
- 1985-05-15 JP JP10358485A patent/JPS61261419A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63121615A (en) * | 1986-11-11 | 1988-05-25 | Katoo Seiki Kk | Method for transferring stock in heating furnace |
Also Published As
Publication number | Publication date |
---|---|
JPH0215607B2 (en) | 1990-04-12 |
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