JPS5514836A - Cooling method by cooling unit having inclined nozzle - Google Patents
Cooling method by cooling unit having inclined nozzleInfo
- Publication number
- JPS5514836A JPS5514836A JP8643178A JP8643178A JPS5514836A JP S5514836 A JPS5514836 A JP S5514836A JP 8643178 A JP8643178 A JP 8643178A JP 8643178 A JP8643178 A JP 8643178A JP S5514836 A JPS5514836 A JP S5514836A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- steel sheet
- nozzles
- cooled
- back end
- 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
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE: To cool a steel sheet in whole uniformly without excessive cooling of the back end of the steel sheet in continuous cooling of the advancing sheet, by spraying cooling medium, and by decreasing the cooling capacity of the prescribed nozzles after the back end of the steel sheet having passed the inclined nozzles.
CONSTITUTION: A steel sheet 2 to be cooled is transferred on rollers 1 in the direction of an arrow into a cooling unit, where it is cooled with cooling medium such as cooling water and compressed gas sprayed onto the upper and under surfaces through the first, the second, the third...nozzles. The first nozzles 5, 6, which are inclined, prevent the cooling medium from running away in the direction opposite to the advancing direction of the steel sheet. When the steel sheet 2 to be cooled having passed the spray from the inclined nozzles 5, 6, the quantities and press. of water and compressed gas are adjusted to decrease the cooling capacity in order to prevent the back end of the steel sheet from being cooled excessively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643178A JPS5514836A (en) | 1978-07-14 | 1978-07-14 | Cooling method by cooling unit having inclined nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643178A JPS5514836A (en) | 1978-07-14 | 1978-07-14 | Cooling method by cooling unit having inclined nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5514836A true JPS5514836A (en) | 1980-02-01 |
JPS5730889B2 JPS5730889B2 (en) | 1982-07-01 |
Family
ID=13886709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8643178A Granted JPS5514836A (en) | 1978-07-14 | 1978-07-14 | Cooling method by cooling unit having inclined nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514836A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57111851U (en) * | 1980-12-27 | 1982-07-10 | ||
JPH0719400A (en) * | 1993-06-10 | 1995-01-20 | Praxair Technol Inc | Condensable aerogel very low temperature system low in heat dissipation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115915A (en) * | 1973-03-12 | 1974-11-06 | ||
JPS52100313A (en) * | 1976-02-20 | 1977-08-23 | Nippon Steel Corp | Equipment for cooling steel sheet |
-
1978
- 1978-07-14 JP JP8643178A patent/JPS5514836A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115915A (en) * | 1973-03-12 | 1974-11-06 | ||
JPS52100313A (en) * | 1976-02-20 | 1977-08-23 | Nippon Steel Corp | Equipment for cooling steel sheet |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57111851U (en) * | 1980-12-27 | 1982-07-10 | ||
JPS629319Y2 (en) * | 1980-12-27 | 1987-03-04 | ||
JPH0719400A (en) * | 1993-06-10 | 1995-01-20 | Praxair Technol Inc | Condensable aerogel very low temperature system low in heat dissipation |
Also Published As
Publication number | Publication date |
---|---|
JPS5730889B2 (en) | 1982-07-01 |
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