CN102605120A - 腔式高炉炼铁装置及炼铁方法 - Google Patents
腔式高炉炼铁装置及炼铁方法 Download PDFInfo
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- CN102605120A CN102605120A CN2012100197025A CN201210019702A CN102605120A CN 102605120 A CN102605120 A CN 102605120A CN 2012100197025 A CN2012100197025 A CN 2012100197025A CN 201210019702 A CN201210019702 A CN 201210019702A CN 102605120 A CN102605120 A CN 102605120A
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- Prior art keywords
- cavate
- iron
- shaft
- fuel
- blast furnace
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Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000003723 Smelting Methods 0.000 title claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 166
- 229910052742 iron Inorganic materials 0.000 claims abstract description 83
- 239000002893 slag Substances 0.000 claims abstract description 39
- 239000000446 fuel Substances 0.000 claims abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 239000000295 fuel oil Substances 0.000 claims description 35
- 239000004576 sand Substances 0.000 claims description 30
- 230000004907 flux Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 6
- -1 flux Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 9
- 238000005245 sintering Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210019702 CN102605120B (zh) | 2012-01-21 | 2012-01-21 | 腔式高炉炼铁装置及炼铁方法 |
PCT/CN2013/070776 WO2013107417A1 (en) | 2012-01-21 | 2013-01-21 | Cavity-type blast furnace iron-smelting apparatus and iron-smelting method |
Applications Claiming Priority (1)
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CN 201210019702 CN102605120B (zh) | 2012-01-21 | 2012-01-21 | 腔式高炉炼铁装置及炼铁方法 |
Publications (2)
Publication Number | Publication Date |
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CN102605120A true CN102605120A (zh) | 2012-07-25 |
CN102605120B CN102605120B (zh) | 2013-09-04 |
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CN 201210019702 Active CN102605120B (zh) | 2012-01-21 | 2012-01-21 | 腔式高炉炼铁装置及炼铁方法 |
Country Status (1)
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CN (1) | CN102605120B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107417A1 (en) * | 2012-01-21 | 2013-07-25 | Beijing Shantie Technology Co., Ltd. | Cavity-type blast furnace iron-smelting apparatus and iron-smelting method |
CN106086280A (zh) * | 2015-04-30 | 2016-11-09 | 北京闪铁科技有限公司 | 造气闪速炼铁的系统和方法 |
CN113073162A (zh) * | 2021-03-11 | 2021-07-06 | 中国恩菲工程技术有限公司 | 短流程熔融炼铁系统和高炉改造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB243402A (en) * | 1924-06-25 | 1925-11-25 | August Breitenbach | Improvements in the structure of metallurgical furnaces |
CN1447896A (zh) * | 2000-08-18 | 2003-10-08 | 奥托库姆普联合股份公司 | 用于熔炉的底部构件 |
CN202465742U (zh) * | 2012-01-21 | 2012-10-03 | 王铨寿 | 腔式高炉炼铁装置 |
-
2012
- 2012-01-21 CN CN 201210019702 patent/CN102605120B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB243402A (en) * | 1924-06-25 | 1925-11-25 | August Breitenbach | Improvements in the structure of metallurgical furnaces |
CN1447896A (zh) * | 2000-08-18 | 2003-10-08 | 奥托库姆普联合股份公司 | 用于熔炉的底部构件 |
CN202465742U (zh) * | 2012-01-21 | 2012-10-03 | 王铨寿 | 腔式高炉炼铁装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107417A1 (en) * | 2012-01-21 | 2013-07-25 | Beijing Shantie Technology Co., Ltd. | Cavity-type blast furnace iron-smelting apparatus and iron-smelting method |
CN106086280A (zh) * | 2015-04-30 | 2016-11-09 | 北京闪铁科技有限公司 | 造气闪速炼铁的系统和方法 |
CN113073162A (zh) * | 2021-03-11 | 2021-07-06 | 中国恩菲工程技术有限公司 | 短流程熔融炼铁系统和高炉改造方法 |
CN113073162B (zh) * | 2021-03-11 | 2022-12-09 | 中国恩菲工程技术有限公司 | 短流程熔融炼铁系统和高炉改造方法 |
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CN102605120B (zh) | 2013-09-04 |
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Owner name: BEIJING SHANTIE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG QUANSHOU Effective date: 20121228 |
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Effective date of registration: 20211228 Address after: Room 528, No. 67, Fucheng Road, Haidian District, Beijing 100142 Patentee after: Beijing Hengyi Zhengxing Investment Co.,Ltd. Address before: 100081 b-1712, Tianzuo International Center, No. 12, Zhongguancun South Street, Haidian District, Beijing Patentee before: BEIJING SHANTIE TECHNOLOGY Co.,Ltd. |
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