CN113883899A - 一种双蓄热式加热炉节能待轧方法 - Google Patents
一种双蓄热式加热炉节能待轧方法 Download PDFInfo
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- CN113883899A CN113883899A CN202111214472.3A CN202111214472A CN113883899A CN 113883899 A CN113883899 A CN 113883899A CN 202111214472 A CN202111214472 A CN 202111214472A CN 113883899 A CN113883899 A CN 113883899A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005096 rolling process Methods 0.000 title claims abstract description 23
- 238000005338 heat storage Methods 0.000 title description 4
- 238000004321 preservation Methods 0.000 claims abstract description 70
- 238000002485 combustion reaction Methods 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims description 58
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims 1
- 239000003034 coal gas Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000001535 kindling effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/04—Combinations or arrangements of shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/26—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0033—Heating elements or systems using burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases, or liquids
- F27D2007/023—Conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
- F27D2019/004—Fuel quantity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
- F27D2019/004—Fuel quantity
- F27D2019/0043—Amount of air or O2 to the burner
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Air Supply (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111214472.3A CN113883899B (zh) | 2021-10-19 | 2021-10-19 | 一种双蓄热式加热炉节能待轧方法 |
Applications Claiming Priority (1)
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CN202111214472.3A CN113883899B (zh) | 2021-10-19 | 2021-10-19 | 一种双蓄热式加热炉节能待轧方法 |
Publications (2)
Publication Number | Publication Date |
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CN113883899A true CN113883899A (zh) | 2022-01-04 |
CN113883899B CN113883899B (zh) | 2023-09-05 |
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1916198A (zh) * | 2006-09-08 | 2007-02-21 | 北京胜亚恒源热能技术开发有限公司 | 高效节能环保型蓄热式金属镁精炼炉 |
CN103225018A (zh) * | 2013-05-08 | 2013-07-31 | 石家庄新华能源环保科技股份有限公司 | 空气煤气双蓄热式加热炉 |
CN203177647U (zh) * | 2013-01-24 | 2013-09-04 | 上海瑞格镁业有限公司 | 一种双蓄热式镁合金熔炼炉 |
US20140087322A1 (en) * | 2012-09-26 | 2014-03-27 | American Air Liquide, Inc. | Method and System for Heat Recovery from Products of Combustion and Charge Heating Installation Including the Same |
CN203550570U (zh) * | 2013-11-15 | 2014-04-16 | 浙江正达模具有限公司 | 一种多腔室蓄热式加热炉 |
CN204114925U (zh) * | 2014-04-10 | 2015-01-21 | 自贡佳源炉业有限公司 | 双预热蓄热式加热炉 |
CN104748568A (zh) * | 2015-04-03 | 2015-07-01 | 首钢总公司 | 一种基于轧钢加热炉的加热方法及系统 |
CN204690079U (zh) * | 2015-06-09 | 2015-10-07 | 承德建龙特殊钢有限公司 | 一种双蓄热式加热炉 |
CN105222581A (zh) * | 2015-11-16 | 2016-01-06 | 攀钢集团攀枝花钢钒有限公司 | 采用步进梁式加热炉加热低温钢坯的方法 |
CN108645233A (zh) * | 2018-05-15 | 2018-10-12 | 首钢集团有限公司 | 一种减少加热待轧时间的方法 |
CN208652564U (zh) * | 2018-06-22 | 2019-03-26 | 上海轩鼎冶金科技有限公司 | 一种分段、分侧控制的蓄热式燃烧系统 |
JP2019152406A (ja) * | 2018-03-06 | 2019-09-12 | トヨタ自動車株式会社 | 真空炉のバーンアウト方法 |
CN110849163A (zh) * | 2019-11-29 | 2020-02-28 | 张家港宏昌钢板有限公司 | 一种蓄热式加热炉烟气反吹扫系统及方法 |
-
2021
- 2021-10-19 CN CN202111214472.3A patent/CN113883899B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1916198A (zh) * | 2006-09-08 | 2007-02-21 | 北京胜亚恒源热能技术开发有限公司 | 高效节能环保型蓄热式金属镁精炼炉 |
US20140087322A1 (en) * | 2012-09-26 | 2014-03-27 | American Air Liquide, Inc. | Method and System for Heat Recovery from Products of Combustion and Charge Heating Installation Including the Same |
CN203177647U (zh) * | 2013-01-24 | 2013-09-04 | 上海瑞格镁业有限公司 | 一种双蓄热式镁合金熔炼炉 |
CN103225018A (zh) * | 2013-05-08 | 2013-07-31 | 石家庄新华能源环保科技股份有限公司 | 空气煤气双蓄热式加热炉 |
CN203550570U (zh) * | 2013-11-15 | 2014-04-16 | 浙江正达模具有限公司 | 一种多腔室蓄热式加热炉 |
CN204114925U (zh) * | 2014-04-10 | 2015-01-21 | 自贡佳源炉业有限公司 | 双预热蓄热式加热炉 |
CN104748568A (zh) * | 2015-04-03 | 2015-07-01 | 首钢总公司 | 一种基于轧钢加热炉的加热方法及系统 |
CN204690079U (zh) * | 2015-06-09 | 2015-10-07 | 承德建龙特殊钢有限公司 | 一种双蓄热式加热炉 |
CN105222581A (zh) * | 2015-11-16 | 2016-01-06 | 攀钢集团攀枝花钢钒有限公司 | 采用步进梁式加热炉加热低温钢坯的方法 |
JP2019152406A (ja) * | 2018-03-06 | 2019-09-12 | トヨタ自動車株式会社 | 真空炉のバーンアウト方法 |
CN108645233A (zh) * | 2018-05-15 | 2018-10-12 | 首钢集团有限公司 | 一种减少加热待轧时间的方法 |
CN208652564U (zh) * | 2018-06-22 | 2019-03-26 | 上海轩鼎冶金科技有限公司 | 一种分段、分侧控制的蓄热式燃烧系统 |
CN110849163A (zh) * | 2019-11-29 | 2020-02-28 | 张家港宏昌钢板有限公司 | 一种蓄热式加热炉烟气反吹扫系统及方法 |
Non-Patent Citations (2)
Title |
---|
包薪群: "蓄热式加热炉节能技术研究" * |
吴连卿: "混合煤气双蓄热加热炉燃烧系统设计及应用分析" * |
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CN113883899B (zh) | 2023-09-05 |
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Effective date of registration: 20231127 Address after: 615032 Xichang Industrial Park, Liangshan Yi Autonomous Prefecture, Sichuan Province Patentee after: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group Patentee after: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee after: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. Address before: 615000 vanadium and Titanium Industrial Park, Xichang City, Liangshan Yi Autonomous Prefecture, Sichuan Province Patentee before: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group |