JPS632163Y2 - - Google Patents
Info
- Publication number
- JPS632163Y2 JPS632163Y2 JP1982188773U JP18877382U JPS632163Y2 JP S632163 Y2 JPS632163 Y2 JP S632163Y2 JP 1982188773 U JP1982188773 U JP 1982188773U JP 18877382 U JP18877382 U JP 18877382U JP S632163 Y2 JPS632163 Y2 JP S632163Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide rolls
- metal strip
- metal strips
- hollow cylinder
- guide
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 28
- 239000002657 fibrous material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
【考案の詳細な説明】
本考案は水冷槽を通すことによつて金属ストリ
ツプに付着した水分を除去させる装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for removing moisture adhering to a metal strip by passing it through a water cooling bath.
金属ストリツプに付着している水滴を連続ライ
ン上で除去するのに従来は第1図に示した如くの
装置が使われていた。同図中、aは水冷槽、bは
水冷槽中に支持されたデフレクタロール、cは金
属ストリツプ、d,dは金属ストリツプcを挾む
ように設けられたリンガーロールを示し、水冷槽
a中を通ることによつて金属ストリツプcに付着
した水分はリンガーロールd,d間をパスするこ
とによつて払拭されるようにしている。しかしこ
の装置は比較的肉厚の金属ストリツプ(約0.3mm
厚以上)には適用可能であるが、肉薄の金属スト
リツプではリンガーロール間に挾まれたときにシ
ワを発生させたり、、或いは蛇行したりして品質
不良を生じさせるおそれがあつて使用できなかつ
た。 Conventionally, a device as shown in FIG. 1 has been used to remove water droplets adhering to metal strips on a continuous line. In the figure, a is a water-cooled tank, b is a deflector roll supported in the water-cooled tank, c is a metal strip, and d and d are ringer rolls installed to sandwich the metal strip C, which pass through the water-cooled tank A. In particular, moisture adhering to the metal strip c is wiped off by passing between ringer rolls d and d. However, this device uses a relatively thick metal strip (approximately 0.3 mm).
However, thin metal strips cannot be used because they may wrinkle or meander when sandwiched between ringer rolls, resulting in poor quality. Ta.
またドライヤーによつて温風で金属ストリツプ
を乾燥させることもよく採られる方法であるが、
肉薄の金属ストリツプでは風圧によつて金属スト
リツプがバタついて表面にスリ疵を発生させた
り、或いは熱歪みが発生したりする欠点があつ
た。 Another common method is to dry the metal strip with hot air using a hair dryer.
Thin metal strips have the disadvantage that they flap due to wind pressure, causing scratches on the surface or thermal distortion.
本考案は上記欠点を解消し肉薄の金属ストリツ
プの場合にも適用できる水分除去装置を提供せん
とするもので、表面を繊維材によつて被つた中空
筒に多数の透孔を開設し該中空筒を真空ポンプに
連通してなる少なくとも一対のガイドロールを所
定の間隔を置いて平行に軸支し、該各ガイドロー
ルに千鳥状に縫うように金属ストリツプを通して
該金属ストリツプを片面宛交互に該各ガイドロー
ルに接触させると共に、該各ガイドロールに金属
ストリツプを挾むようにしてエアーチヤンバを
夫々相対向させ、該各エアーチヤンバに形成した
スリツト状の吹出口からガイドロールの回転中心
に向けて圧縮空気を吹出してなることを特徴とし
たものである。 The present invention aims to eliminate the above-mentioned drawbacks and provide a water removal device that can be applied even to thin metal strips. At least a pair of guide rolls, each consisting of a cylinder connected to a vacuum pump, are supported in parallel at a predetermined interval, and metal strips are threaded through each guide roll in a staggered manner, and the metal strips are alternately applied to one side. The air chambers are brought into contact with each guide roll, and the air chambers are opposed to each other with a metal strip sandwiched between the guide rolls, and compressed air is blown out from a slit-shaped outlet formed in each air chamber toward the center of rotation of the guide roll. It is characterized by:
以下に本考案の一実施例を第2図〜第5図につ
いて説明する。同図において1は水冷槽、2はデ
フレクタロール、3は金属ストリツプ、4a,4
bは上下位置に間隔を置いた軸支されたガイドロ
ール、5a,5bは該各ガイドロールと相対向す
るように配置したエアーチヤンバで、該エアーチ
ヤンバにはガイドロールの軸方向に沿うスリツト
状の吹出口6a,6bを夫々形成し、該吹出口か
らガイドロールの回転中心に向けて圧縮空気を吹
出させる。水冷槽1から導出された金属ストリツ
プ3はガイドロール4a,4bを縫うようにして
移送され、先ずガイドロール4aとエアーチヤン
バ5a間を通ることで該金属ストリツプの片面が
ガイドロール4aに接触し、次いでガイドロール
4bとエアーチヤンバ5b間を通ることで他面が
ガイドロール4bに接触する。ガイドロール4
a,4bはこの実施例では、第4図および第5図
に詳細を示したように、中空筒6に多数の透孔7
を開設し、該中空筒の外周を不織布を重ね合わせ
た繊維材8によつて被うと共に、中空筒6の一端
は回転軸9を嵌着して閉塞し他端は中空の回転軸
10を嵌着して該回転軸10と真空ポンプ(図示
せず)とを連結し、中空筒6内を該真空ポンプに
連通させる。11は繊維材8を中空筒6の外周に
止着させているナツト部材を示す。 An embodiment of the present invention will be described below with reference to FIGS. 2 to 5. In the figure, 1 is a water cooling tank, 2 is a deflector roll, 3 is a metal strip, 4a, 4
5a and 5b are air chambers arranged to face each guide roll, and the air chamber has a slit-like blower along the axial direction of the guide roll. Outlets 6a and 6b are formed, respectively, and compressed air is blown out from the outlets toward the center of rotation of the guide roll. The metal strip 3 led out from the water cooling tank 1 is transferred so as to weave through the guide rolls 4a and 4b, first passing between the guide roll 4a and the air chamber 5a so that one side of the metal strip comes into contact with the guide roll 4a, and then The other surface contacts the guide roll 4b by passing between the guide roll 4b and the air chamber 5b. Guide roll 4
In this embodiment, a and 4b are a large number of through holes 7 in the hollow cylinder 6, as shown in detail in FIGS. 4 and 5.
The outer periphery of the hollow cylinder is covered with a fiber material 8 made of overlapping non-woven fabrics, one end of the hollow cylinder 6 is closed by fitting a rotating shaft 9, and the other end is closed with a rotating shaft 10. The rotary shaft 10 and a vacuum pump (not shown) are connected by fitting, and the inside of the hollow cylinder 6 is communicated with the vacuum pump. Reference numeral 11 indicates a nut member that fixes the fiber material 8 to the outer periphery of the hollow cylinder 6.
このように構成した水分除去装置では、ガイド
ロール4a,4bに夫々接触させた状態で圧縮空
気が該ガイドロールの回転中心に向けて吹出され
るので、高い風圧で吹付けても金属ストリツプ3
はバタつくことなく金属ストリツプ3表面に付着
している水滴がその風圧によつて吹き払われる。
またガイドロール4a,4bに接触する面は繊維
材8により水分が吸着されその中空筒6内は真空
ポンプに吸引された減圧状態にあるので繊維材8
に吸着された水分は透孔7から中空筒6内に吸引
される。このため繊維材8は水分を多量に滞留さ
せることなく表面を常に乾燥に近い状態に保持で
き水分を何時でも吸着できる。 In the moisture removal device configured in this way, the compressed air is blown toward the center of rotation of the guide rolls 4a and 4b while being in contact with the guide rolls, so even if the air is blown at high wind pressure, the metal strip 3
The water droplets adhering to the surface of the metal strip 3 are blown away by the wind pressure without flapping.
In addition, moisture is adsorbed by the fiber material 8 on the surface that contacts the guide rolls 4a and 4b, and the interior of the hollow cylinder 6 is in a reduced pressure state due to suction by the vacuum pump, so the fiber material 8
The moisture adsorbed in the hollow cylinder 6 is sucked into the hollow cylinder 6 through the through hole 7. Therefore, the fibrous material 8 can always maintain its surface in a near-dry state without retaining a large amount of moisture, and can adsorb moisture at any time.
このように本考案の水分除去装置は、従来のリ
ンガーロールの挾圧力によつて水分除去するのと
異なり、肉薄の金属ストリツプでもシワを生じさ
せたり蛇行させることなく、また、ドライヤーに
よる乾燥とも違つて金属ストリツプをバタつかせ
スリ疵を発生させるようなこともない。 In this way, the moisture removal device of the present invention, unlike the conventional method of removing moisture using the clamping pressure of a ringer roll, can remove moisture even from thin metal strips without causing wrinkles or meandering, and unlike drying with a dryer. There is no chance that the metal strip will flap and cause scratches.
以上実施例について説明したように本考案の水
分除去装置は、金属ストリツプの表面に付着した
水分を該ストリツプの品質を損なうことなく除去
し得るものであるから金属ストリツプの肉薄化に
容易に対応できる。また構造が簡単であるので金
属ストリツプ処理ラインへの据付けが容易であり
設備コストも安価であるなど種々の利点がある。 As explained in the embodiments above, the moisture removal device of the present invention can remove moisture adhering to the surface of a metal strip without impairing the quality of the strip, so it can easily cope with thinning of the metal strip. . Furthermore, since the structure is simple, it can be easily installed in a metal strip processing line, and the equipment cost is low, among other advantages.
第1図は従来の水分除去装置の概略図、第2図
は本考案に係る水分除去装置の一実施例を示した
概略図、第3図は第2図の要部の斜視図、第4図
はガイドロールの縦断面図、第5図は第4図のX
−X線断面図である。
3……金属ストリツプ、4a,4b……ガイド
ロール、5a,5b……エアーチヤンバ、6……
中空筒、7……透孔、8……繊維材。
FIG. 1 is a schematic diagram of a conventional moisture removal device, FIG. 2 is a schematic diagram showing an embodiment of the moisture removal device according to the present invention, FIG. 3 is a perspective view of the main part of FIG. The figure is a longitudinal cross-sectional view of the guide roll, and Figure 5 is the X in Figure 4.
- It is an X-ray sectional view. 3... Metal strip, 4a, 4b... Guide roll, 5a, 5b... Air chamber, 6...
Hollow tube, 7...through hole, 8...fiber material.
Claims (1)
孔を開設し該中空筒を真空ポンプに連通してなる
少なくとも一対のガイドロールを所定の間隔を置
いて平行に軸支し、該各ガイドロールに千鳥状に
縫うように金属ストリツプを通して該金属ストリ
ツプを片面宛交互に該各ガイドロールに接触させ
ると共に、該各ガイドロールに金属ストリツプを
挾むようにしてエアーチヤンバを夫々相対向さ
せ、該各エアーチヤンバに形成したスリツト状の
吹出口からガイドロールの回転中心に向けて圧縮
空気を吹出してなることを特徴とした金属ストリ
ツプの水分除去装置。 A hollow cylinder whose surface is covered with a fiber material has a large number of through holes, and the hollow cylinder is connected to a vacuum pump.At least a pair of guide rolls are supported in parallel at a predetermined interval, and each of the guide rolls is The metal strips are threaded through the guide rolls in a staggered manner, and the metal strips are brought into contact with each of the guide rolls alternately on one side, and the air chambers are opposed to each other with the metal strips sandwiched between the guide rolls, A water removal device for a metal strip characterized by blowing out compressed air from a formed slit-like outlet toward the center of rotation of a guide roll.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18877382U JPS5994709U (en) | 1982-12-13 | 1982-12-13 | Metal strip moisture removal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18877382U JPS5994709U (en) | 1982-12-13 | 1982-12-13 | Metal strip moisture removal device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5994709U JPS5994709U (en) | 1984-06-27 |
JPS632163Y2 true JPS632163Y2 (en) | 1988-01-20 |
Family
ID=30407159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18877382U Granted JPS5994709U (en) | 1982-12-13 | 1982-12-13 | Metal strip moisture removal device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5994709U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6036104B2 (en) * | 2012-09-27 | 2016-11-30 | Jfeスチール株式会社 | Steel strip manufacturing apparatus and steel strip manufacturing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927014A (en) * | 1972-05-23 | 1974-03-11 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828653Y2 (en) * | 1978-04-28 | 1983-06-22 | 日本鋼管株式会社 | Squeezing roll device for wide non-water absorbing material |
JPS5571608U (en) * | 1978-11-02 | 1980-05-17 |
-
1982
- 1982-12-13 JP JP18877382U patent/JPS5994709U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4927014A (en) * | 1972-05-23 | 1974-03-11 |
Also Published As
Publication number | Publication date |
---|---|
JPS5994709U (en) | 1984-06-27 |
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