JPH01139913U - - Google Patents
Info
- Publication number
- JPH01139913U JPH01139913U JP3667288U JP3667288U JPH01139913U JP H01139913 U JPH01139913 U JP H01139913U JP 3667288 U JP3667288 U JP 3667288U JP 3667288 U JP3667288 U JP 3667288U JP H01139913 U JPH01139913 U JP H01139913U
- Authority
- JP
- Japan
- Prior art keywords
- nozzles
- inverted
- hot
- length
- rolled steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図は本考案の説明図で、イは正面図、ロは
側面図、第２図はスプレー系統図、第３図は応答
時間の比較図、第４図イ，ロは従来の場合の第１
図イ，ロと同じ図面である。
１はヘツダー、２，２′はノズル、３は立上が
り部、４は垂下状部。
Fig. 1 is an explanatory diagram of the present invention, A is a front view, B is a side view, Fig. 2 is a spray system diagram, Fig. 3 is a comparison diagram of response time, and Fig. 4 A and B are the conventional case. 1st
This is the same drawing as Figures A and B. 1 is a header, 2 and 2' are nozzles, 3 is a rising part, and 4 is a hanging part.
Claims (1)
上部に接続され、他端はヘツダーの側面に隣接す
る位置に垂下される如く取付けられた逆Ｕ字状ノ
ズルを、前記熱延鋼板の幅方向に多数並設した冷
却装置において、前記逆Ｕ字状ノズルのうち少な
くとも１本を他のノズルの立上がり高さよりも低
くすると共に、該低くしたノズルの他端垂下状部
長さを他のノズルの垂下状部長さよりも長くした
ことを特徴とする熱延鋼板の冷却装置。 An inverted U-shaped nozzle, one end of which is connected to the upper part of the header disposed above the hot-rolled steel plate, and the other end of which is attached so as to hang down adjacent to the side surface of the header, is connected to the width of the hot-rolled steel plate. In a cooling device in which a large number of inverted U-shaped nozzles are arranged in parallel, at least one of the inverted U-shaped nozzles is lowered in height than the other nozzles, and the length of the other end of the lowered nozzle is set to be lower than that of the other nozzles. A cooling device for hot-rolled steel sheets, characterized in that the length of the hanging portion is longer than the length of the hanging portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036672U JPH0515364Y2 (en) | 1988-03-19 | 1988-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988036672U JPH0515364Y2 (en) | 1988-03-19 | 1988-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139913U true JPH01139913U (en) | 1989-09-25 |
| JPH0515364Y2 JPH0515364Y2 (en) | 1993-04-22 |
Family
ID=31263263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988036672U Expired - Lifetime JPH0515364Y2 (en) | 1988-03-19 | 1988-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515364Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149210B1 (en) * | 2009-06-26 | 2012-05-29 | 현대제철 주식회사 | Cooling control apparatus for hot rolled steel sheets and method thereof |
| WO2020187749A1 (en) * | 2019-03-18 | 2020-09-24 | Primetals Technologies Austria GmbH | Cooling of flat rolled material without post-running of the header |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124328U (en) * | 1984-07-18 | 1986-02-13 | 愛知機械工業株式会社 | vehicle seat |
| JPS62118914A (en) * | 1985-11-19 | 1987-05-30 | Kawasaki Steel Corp | Cooling device for hot metallic plate |
-
1988
- 1988-03-19 JP JP1988036672U patent/JPH0515364Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124328U (en) * | 1984-07-18 | 1986-02-13 | 愛知機械工業株式会社 | vehicle seat |
| JPS62118914A (en) * | 1985-11-19 | 1987-05-30 | Kawasaki Steel Corp | Cooling device for hot metallic plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149210B1 (en) * | 2009-06-26 | 2012-05-29 | 현대제철 주식회사 | Cooling control apparatus for hot rolled steel sheets and method thereof |
| WO2020187749A1 (en) * | 2019-03-18 | 2020-09-24 | Primetals Technologies Austria GmbH | Cooling of flat rolled material without post-running of the header |
| CN113543902A (en) * | 2019-03-18 | 2021-10-22 | 首要金属科技奥地利有限责任公司 | Cooling of flat rolling stock without subsequent discharge of head |
| US11548044B2 (en) | 2019-03-18 | 2023-01-10 | Primetals Technologies Austria GmbH | Cooling of flat rolled material without post-running of the header |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515364Y2 (en) | 1993-04-22 |
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