JPS6437469U - - Google Patents
Info
- Publication number
- JPS6437469U JPS6437469U JP13021087U JP13021087U JPS6437469U JP S6437469 U JPS6437469 U JP S6437469U JP 13021087 U JP13021087 U JP 13021087U JP 13021087 U JP13021087 U JP 13021087U JP S6437469 U JPS6437469 U JP S6437469U
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- dams
- dam
- flow
- pickling 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
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000005554 pickling Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
第１図は本考案の一実施例の側面の説明図、第
２図は従来例の側面の説明図、第３図は従来の槽
内熱交換器の配置例の斜視説明図、第４図は従来
の槽外熱交換器の系統図である。
１……鋼帯、２……酸洗槽、３……酸液、４…
…槽内熱交換器、５……槽外熱交換器、６……フ
イルタ、７……ポンプ、８……ダム（従来）、９
……邪魔壁、１０……第１の開口部、１１……第
２の開口部、Ａ，Ｂ，Ｃ，ａ，ｂ，ｃ……酸洗槽
（分割された）。
Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is a side view of a conventional example, Fig. 3 is a perspective view of an arrangement of a conventional tank heat exchanger, and Fig. 4 is a system diagram of a conventional external heat exchanger. 1... Steel strip, 2... Pickling tank, 3... Acid solution, 4...
...Inner tank heat exchanger, 5...Outer tank heat exchanger, 6...Filter, 7...Pump, 8...Dam (conventional), 9
... Baffle wall, 10 ... First opening, 11 ... Second opening, A, B, C, a, b, c ... Pickling tank (divided).
Claims (1)
割するとともに、該ダムの高さを鋼帯の進行方向
に順に高くし、酸液を鋼帯の進行方向とは逆に、
鋼帯の出口側から順次前記各ダムをオーバフロー
させてそれぞれ下段の酸洗槽に供給する鋼帯の酸
洗槽構造において、 前記各酸洗槽内に、前記各ダムに近接して該ダ
ムよりも酸液流の下流側に、該ダムと平行に、そ
れぞれ邪魔壁を設け、該邪魔壁と前記ダムとの間
にそれぞれ熱交換器を配設するとともに、該邪魔
壁は天端を酸液面より高くし、かつ、前記オーバ
フローした酸液の表面流および底流を流通させる
開口部をそれぞれ設けたことを特徴とする鋼帯の
酸洗槽構造。[Scope of Claim for Utility Model Registration] The pickling tank is divided into sections in the direction of progress of the steel strip by a plurality of dams, and the height of the dams is increased in order in the direction of progress of the steel strip, and the acid solution is applied in the direction of progress of the steel strip. On the contrary,
In a steel strip pickling tank structure in which each of the dams is sequentially overflowed from the outlet side of the steel strip and is supplied to a lower pickling tank, in each of the pickling tanks, a drain is provided near each of the dams from the dam. A baffle wall is provided in parallel with the dam on the downstream side of the acid liquid flow, and a heat exchanger is provided between the baffle wall and the dam, and the top end of the baffle wall is connected to the acid liquid flow. 1. A pickling tank structure for a steel strip, characterized in that the tank is raised above a surface and has openings through which the surface flow and bottom flow of the overflowing acid solution flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13021087U JPS6437469U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13021087U JPS6437469U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6437469U true JPS6437469U (en) | 1989-03-07 |
Family
ID=31385171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13021087U Pending JPS6437469U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6437469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1987
- 1987-08-28 JP JP13021087U patent/JPS6437469U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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