CN102002559B - 一种罩式炉退火的方法及装置 - Google Patents
一种罩式炉退火的方法及装置 Download PDFInfo
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- CN102002559B CN102002559B CN201010508803XA CN201010508803A CN102002559B CN 102002559 B CN102002559 B CN 102002559B CN 201010508803X A CN201010508803X A CN 201010508803XA CN 201010508803 A CN201010508803 A CN 201010508803A CN 102002559 B CN102002559 B CN 102002559B
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- bell furnace
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- 238000000034 method Methods 0.000 title abstract description 31
- 238000000137 annealing Methods 0.000 title abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 description 31
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000012802 pre-warming Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010508803XA CN102002559B (zh) | 2010-10-18 | 2010-10-18 | 一种罩式炉退火的方法及装置 |
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CN201010508803XA CN102002559B (zh) | 2010-10-18 | 2010-10-18 | 一种罩式炉退火的方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN102002559A CN102002559A (zh) | 2011-04-06 |
CN102002559B true CN102002559B (zh) | 2012-06-06 |
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CN201010508803XA Active CN102002559B (zh) | 2010-10-18 | 2010-10-18 | 一种罩式炉退火的方法及装置 |
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CN (1) | CN102002559B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106191393A (zh) * | 2015-05-08 | 2016-12-07 | 双立恒通新材料科技(淮安)有限公司 | 一种新型三段式无氧化连续退火装置 |
CN108149001B (zh) * | 2016-12-02 | 2020-03-27 | 宝山钢铁股份有限公司 | 一种喷气加热***及其控制方法 |
CN108148999B (zh) * | 2016-12-02 | 2020-03-27 | 宝山钢铁股份有限公司 | 一种适用于连退和热镀锌的预热***及其预热方法 |
CN108285967A (zh) * | 2018-03-13 | 2018-07-17 | 盐城圣奥热处理有限公司 | 一种罩式退火炉 |
CN109136525A (zh) * | 2018-10-19 | 2019-01-04 | 艾伯纳工业炉(太仓)有限公司 | 一种罩式炉的炉料及炉罩装设*** |
CN114959237A (zh) * | 2022-05-20 | 2022-08-30 | 江苏伟业铝材有限公司 | 一种半封闭管状铝型材热处理装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB836676A (en) * | 1958-04-01 | 1960-06-09 | John Fallon | Improvements relating to furnaces for annealing and heat treatment of metals and other materials |
CN101240363A (zh) * | 2008-03-10 | 2008-08-13 | 贾会平 | 组合式罩式炉退火的方法及其退火炉装置 |
CN201501905U (zh) * | 2009-08-26 | 2010-06-09 | 宝山钢铁股份有限公司 | 辊底式多段退火炉 |
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2010
- 2010-10-18 CN CN201010508803XA patent/CN102002559B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB836676A (en) * | 1958-04-01 | 1960-06-09 | John Fallon | Improvements relating to furnaces for annealing and heat treatment of metals and other materials |
CN101240363A (zh) * | 2008-03-10 | 2008-08-13 | 贾会平 | 组合式罩式炉退火的方法及其退火炉装置 |
CN201501905U (zh) * | 2009-08-26 | 2010-06-09 | 宝山钢铁股份有限公司 | 辊底式多段退火炉 |
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CN102002559A (zh) | 2011-04-06 |
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Effective date of registration: 20130128 Address after: 051431 Hebei city of Shijiazhuang province Luancheng douyu town equipment manufacturing base of Xinhua Road No. 6 (douyu West Middle School) Patentee after: Shijiazhuang Xinhua Energy and Environmental Protection Technology Co., Ltd. Address before: 050091 Hebei city of Shijiazhuang Province in the South Street Garden Xucheng No. 2461 Patentee before: Jia Huiping |
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