CN1705759A - 钢带冷却装置 - Google Patents
钢带冷却装置 Download PDFInfo
- Publication number
- CN1705759A CN1705759A CN 03823147 CN03823147A CN1705759A CN 1705759 A CN1705759 A CN 1705759A CN 03823147 CN03823147 CN 03823147 CN 03823147 A CN03823147 A CN 03823147A CN 1705759 A CN1705759 A CN 1705759A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- steel band
- cooling
- refrigerating unit
- base 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
- 238000001816 cooling Methods 0.000 title claims abstract description 92
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 87
- 239000010959 steel Substances 0.000 title claims abstract description 87
- 239000007789 gas Substances 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 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
- 238000000034 method Methods 0.000 description 14
- 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
- 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
- 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
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims (6)
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 true CN1705759A (zh) | 2005-12-07 |
CN100402674C 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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014309A (zh) * | 2012-12-05 | 2013-04-03 | 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 |
CN108884513A (zh) * | 2016-04-05 | 2018-11-23 | 新日铁住金株式会社 | 连续退火炉中的冷却设备 |
CN113046545A (zh) * | 2021-03-11 | 2021-06-29 | 新余钢铁股份有限公司 | 窄钢带热处理工艺 |
CN114026259A (zh) * | 2019-07-11 | 2022-02-08 | 约翰考克利尔股份公司 | 用于将气体吹送到行进条带的表面上的冷却装置 |
Family Cites Families (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 |
BR9702207A (pt) * | 1996-05-23 | 1999-07-20 | Nippon Steel Corp | Sistema de resfriamento para resfriar uma tira de maneira uniforme na direção da largura da tira em um processo de tratamento térmico de tira contínua |
-
2003
- 2003-09-09 CN CNB038231476A patent/CN100402674C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014309A (zh) * | 2012-12-05 | 2013-04-03 | 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 |
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 |
CN108884513A (zh) * | 2016-04-05 | 2018-11-23 | 新日铁住金株式会社 | 连续退火炉中的冷却设备 |
CN114026259A (zh) * | 2019-07-11 | 2022-02-08 | 约翰考克利尔股份公司 | 用于将气体吹送到行进条带的表面上的冷却装置 |
CN113046545A (zh) * | 2021-03-11 | 2021-06-29 | 新余钢铁股份有限公司 | 窄钢带热处理工艺 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN100402674C (zh) | 2008-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 |
|
CF01 | Termination of patent right due to non-payment of annual fee |