CN109647914A - 热轧板带液氮超快冷装置 - Google Patents
热轧板带液氮超快冷装置 Download PDFInfo
- Publication number
- CN109647914A CN109647914A CN201910068000.8A CN201910068000A CN109647914A CN 109647914 A CN109647914 A CN 109647914A CN 201910068000 A CN201910068000 A CN 201910068000A CN 109647914 A CN109647914 A CN 109647914A
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- CN
- China
- Prior art keywords
- liquid nitrogen
- cooling device
- duan
- support frame
- nozzle
- 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.)
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000001816 cooling Methods 0.000 title claims abstract description 92
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 241000397426 Centroberyx lineatus Species 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 14
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910068000.8A CN109647914B (zh) | 2019-01-24 | 2019-01-24 | 热轧板带液氮超快冷装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910068000.8A CN109647914B (zh) | 2019-01-24 | 2019-01-24 | 热轧板带液氮超快冷装置 |
Publications (2)
Publication Number | Publication Date |
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CN109647914A true CN109647914A (zh) | 2019-04-19 |
CN109647914B CN109647914B (zh) | 2020-01-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910068000.8A Active CN109647914B (zh) | 2019-01-24 | 2019-01-24 | 热轧板带液氮超快冷装置 |
Country Status (1)
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CN (1) | CN109647914B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110321923A (zh) * | 2019-05-10 | 2019-10-11 | 上海大学 | 不同尺度感受野特征层融合的目标检测方法、系统及介质 |
CN110814058A (zh) * | 2019-11-28 | 2020-02-21 | 绍兴夏鸥科技有限公司 | 一种热轧辅助轧制设备 |
CN113414239A (zh) * | 2021-06-23 | 2021-09-21 | 上海大学 | 一种高通量轧制热处理机 |
CN113857249A (zh) * | 2021-09-14 | 2021-12-31 | 武汉钢铁有限公司 | 一种高精度螺旋埋弧焊管用高强韧板卷制造方法 |
CN114015857A (zh) * | 2021-09-22 | 2022-02-08 | 中冶南方工程技术有限公司 | 一种戊烷介质超快速无氧化冷却方法及装备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201760452U (zh) * | 2010-08-06 | 2011-03-16 | 攀钢集团钢铁钒钛股份有限公司 | 用于热连轧带钢及中厚板生产线的超快冷系统 |
CN102228910A (zh) * | 2011-07-19 | 2011-11-02 | 东北大学 | 一种用于热轧带钢生产线的轧后超快速冷却系统 |
CN102327906A (zh) * | 2011-07-19 | 2012-01-25 | 东北大学 | 一种超快速冷却技术的轧后冷却系统 |
CN202278020U (zh) * | 2011-11-03 | 2012-06-20 | 攀钢集团攀枝花钢钒有限公司 | 用于热轧生产线的超快冷系统 |
KR20130023726A (ko) * | 2011-08-29 | 2013-03-08 | 현대제철 주식회사 | 압력용기용 강재 냉각장치 |
CN204470298U (zh) * | 2015-03-20 | 2015-07-15 | 唐山国丰钢铁有限公司 | 一种热轧窄带钢超快速冷却装置 |
-
2019
- 2019-01-24 CN CN201910068000.8A patent/CN109647914B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201760452U (zh) * | 2010-08-06 | 2011-03-16 | 攀钢集团钢铁钒钛股份有限公司 | 用于热连轧带钢及中厚板生产线的超快冷系统 |
CN102228910A (zh) * | 2011-07-19 | 2011-11-02 | 东北大学 | 一种用于热轧带钢生产线的轧后超快速冷却系统 |
CN102327906A (zh) * | 2011-07-19 | 2012-01-25 | 东北大学 | 一种超快速冷却技术的轧后冷却系统 |
KR20130023726A (ko) * | 2011-08-29 | 2013-03-08 | 현대제철 주식회사 | 압력용기용 강재 냉각장치 |
CN202278020U (zh) * | 2011-11-03 | 2012-06-20 | 攀钢集团攀枝花钢钒有限公司 | 用于热轧生产线的超快冷系统 |
CN204470298U (zh) * | 2015-03-20 | 2015-07-15 | 唐山国丰钢铁有限公司 | 一种热轧窄带钢超快速冷却装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110321923A (zh) * | 2019-05-10 | 2019-10-11 | 上海大学 | 不同尺度感受野特征层融合的目标检测方法、系统及介质 |
CN110321923B (zh) * | 2019-05-10 | 2021-05-04 | 上海大学 | 不同尺度感受野特征层融合的目标检测方法、系统及介质 |
CN110814058A (zh) * | 2019-11-28 | 2020-02-21 | 绍兴夏鸥科技有限公司 | 一种热轧辅助轧制设备 |
CN113414239A (zh) * | 2021-06-23 | 2021-09-21 | 上海大学 | 一种高通量轧制热处理机 |
CN113857249A (zh) * | 2021-09-14 | 2021-12-31 | 武汉钢铁有限公司 | 一种高精度螺旋埋弧焊管用高强韧板卷制造方法 |
CN113857249B (zh) * | 2021-09-14 | 2023-04-07 | 武汉钢铁有限公司 | 一种高精度螺旋埋弧焊管用高强韧板卷制造方法 |
CN114015857A (zh) * | 2021-09-22 | 2022-02-08 | 中冶南方工程技术有限公司 | 一种戊烷介质超快速无氧化冷却方法及装备 |
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Publication number | Publication date |
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CN109647914B (zh) | 2020-01-14 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: Room 1518, 15 / F, investment building, 1757 Tushan East Road, Bengbu City, Anhui Province Patentee after: Bengbu Jingtu Intelligent Technology Co., Ltd Address before: No.438, west section of Hebei Street, Haigang District, Qinhuangdao City, Hebei Province Patentee before: Yanshan University |
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Effective date of registration: 20220424 Address after: 100000 8608, floor 6, building 3, No. 3, Yongchang North Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing (Yizhuang group, high-end industrial area of Beijing Pilot Free Trade Zone) Patentee after: Beijing Qinye Zhongzhi Technology Co.,Ltd. Address before: Room 1518, 15 / F, investment building, 1757 Tushan East Road, Bengbu City, Anhui Province Patentee before: Bengbu Jingtu Intelligent Technology Co.,Ltd. |