JPS62106965U - - Google Patents
Info
- Publication number
- JPS62106965U JPS62106965U JP19517885U JP19517885U JPS62106965U JP S62106965 U JPS62106965 U JP S62106965U JP 19517885 U JP19517885 U JP 19517885U JP 19517885 U JP19517885 U JP 19517885U JP S62106965 U JPS62106965 U JP S62106965U
- Authority
- JP
- Japan
- Prior art keywords
- pickling tank
- pickling
- heat exchanger
- steel strips
- tank
- 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.)
- Pending
Links
- 238000005554 pickling Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
第１図イ，ロは本考案の酸洗槽の一実施例を示
す正断面図と側断面図、第２図イ，ロは第１図に
おける間接加熱装置の具体例を示す正断面図と部
分平面図、第３図は本考案と従来例の処理液温度
の推移を比較したグラフ、第４図イ，ロは従来の
酸洗槽を示す正断面図と側断面図である。
１……熱延鋼帯、２……間接加熱装置、３……
処理液、４……蓋、５……ドレン、６……蒸気、
７……ガード部材、８……酸洗槽、９……伝熱チ
ユーブ、１０……フレーム。
Figures 1A and 2B are front sectional views and side sectional views showing an embodiment of the pickling tank of the present invention, and Figures 2A and 2B are front sectional views showing a specific example of the indirect heating device in Figure 1. A partial plan view, FIG. 3 is a graph comparing the changes in processing solution temperature between the present invention and a conventional example, and FIGS. 4A and 4B are a front sectional view and a side sectional view showing a conventional pickling tank. 1...Hot-rolled steel strip, 2...Indirect heating device, 3...
Processing liquid, 4...lid, 5...drain, 6...steam,
7... Guard member, 8... Pickling tank, 9... Heat transfer tube, 10... Frame.
Claims (1)
表面のスケールを除去する酸洗設備において、酸
洗槽の入出側底部に酸洗浴を温める熱交換器を配
置すると共に、該熱交換器に近接して酸洗槽の中
央寄り側に鋼帯が熱交換器に接触することを防止
するガード部材を設けたことを特徴とする熱延鋼
帯用連続酸洗槽。 In pickling equipment that removes scale from the surface of the steel strip by continuously loading steel strips into a pickling tank, a heat exchanger is placed at the bottom of the input/output side of the pickling tank to warm the pickling bath, and A continuous pickling tank for hot rolled steel strips, characterized in that a guard member for preventing the steel strips from coming into contact with the heat exchanger is provided near the heat exchanger and closer to the center of the pickling tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19517885U JPS62106965U (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19517885U JPS62106965U (en) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106965U true JPS62106965U (en) | 1987-07-08 |
Family
ID=31152830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19517885U Pending JPS62106965U (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790644A (en) * | 1993-09-13 | 1995-04-04 | Hotta Kogyo Kk | Heater for acidic liquid |
| KR101182087B1 (en) | 2010-11-26 | 2012-09-11 | 주식회사 포스코 | Structure for attaching-detaching heat exchanger of pickling tank |
| JP2015168843A (en) * | 2014-03-06 | 2015-09-28 | Ｊｆｅスチール株式会社 | Steel strip continuous pickling equipment |
-
1985
- 1985-12-20 JP JP19517885U patent/JPS62106965U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790644A (en) * | 1993-09-13 | 1995-04-04 | Hotta Kogyo Kk | Heater for acidic liquid |
| KR101182087B1 (en) | 2010-11-26 | 2012-09-11 | 주식회사 포스코 | Structure for attaching-detaching heat exchanger of pickling tank |
| JP2015168843A (en) * | 2014-03-06 | 2015-09-28 | Ｊｆｅスチール株式会社 | Steel strip continuous pickling equipment |