CN100402674C - 钢带冷却装置 - Google Patents
钢带冷却装置 Download PDFInfo
- Publication number
- CN100402674C CN100402674C CNB038231476A CN03823147A CN100402674C CN 100402674 C CN100402674 C CN 100402674C CN B038231476 A CNB038231476 A CN B038231476A CN 03823147 A CN03823147 A CN 03823147A CN 100402674 C CN100402674 C CN 100402674C
- Authority
- CN
- China
- Prior art keywords
- nozzle
- cooling
- steel band
- base end
- cooling room
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 93
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 230000013011 mating Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 239000001257 hydrogen Substances 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000005275 alloying Methods 0.000 description 8
- 238000000137 annealing Methods 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000009713 electroplating Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP284302/2002 | 2002-09-27 | ||
JP2002284302 | 2002-09-27 | ||
JP172695/2003 | 2003-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1705759A CN1705759A (zh) | 2005-12-07 |
CN100402674C true CN100402674C (zh) | 2008-07-16 |
Family
ID=35578309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038231476A Expired - Fee Related CN100402674C (zh) | 2002-09-27 | 2003-09-09 | 钢带冷却装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100402674C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014309B (zh) * | 2012-12-05 | 2014-08-06 | 中冶南方(武汉)威仕工业炉有限公司 | 用于冷轧带钢连续退火炉的冷却送风装置 |
EP3441481B1 (en) * | 2016-04-05 | 2020-11-11 | Nippon Steel Corporation | Cooling facility in continuous annealing furnace |
EP3763836B1 (en) * | 2019-07-11 | 2023-06-07 | John Cockerill S.A. | Cooling device for blowing gas onto a surface of a traveling strip |
CN113046545B (zh) * | 2021-03-11 | 2024-01-30 | 新余钢铁股份有限公司 | 窄钢带热处理工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750715A (en) * | 1985-07-09 | 1988-06-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Apparatus for cooling steel belt |
CN1194669A (zh) * | 1996-05-23 | 1998-09-30 | 新日本制铁株式会社 | 在连续钢带热处理工序中在钢带的宽度方向均匀冷却钢带的冷却系统 |
-
2003
- 2003-09-09 CN CNB038231476A patent/CN100402674C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750715A (en) * | 1985-07-09 | 1988-06-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Apparatus for cooling steel belt |
CN1194669A (zh) * | 1996-05-23 | 1998-09-30 | 新日本制铁株式会社 | 在连续钢带热处理工序中在钢带的宽度方向均匀冷却钢带的冷却系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1705759A (zh) | 2005-12-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130329 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Patentee after: Nittetsu Plant Designing Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. Patentee before: Nittetsu Plant Designing Corp. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Co-patentee after: Nittetsu Plant Designing Corp. Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Co-patentee before: Nittetsu Plant Designing Corp. Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 |
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CF01 | Termination of patent right due to non-payment of annual fee |