CN209974818U - 转炉出钢时炉渣喷粉改质和渣钢分离的装置 - Google Patents
转炉出钢时炉渣喷粉改质和渣钢分离的装置 Download PDFInfo
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- CN209974818U CN209974818U CN201920795901.2U CN201920795901U CN209974818U CN 209974818 U CN209974818 U CN 209974818U CN 201920795901 U CN201920795901 U CN 201920795901U CN 209974818 U CN209974818 U CN 209974818U
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- slag
- steel
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- powder spraying
- converter
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- 239000002893 slag Substances 0.000 title claims abstract description 143
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 239000000843 powder Substances 0.000 title claims abstract description 77
- 238000005507 spraying Methods 0.000 title claims abstract description 76
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 62
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000007664 blowing Methods 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 239000003607 modifier Substances 0.000 claims abstract description 10
- 239000011819 refractory material Substances 0.000 claims abstract description 6
- 230000004048 modification Effects 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 3
- 230000008719 thickening Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 21
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000009628 steelmaking Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
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- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
Description
Claims (5)
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CN201920795901.2U CN209974818U (zh) | 2019-05-30 | 2019-05-30 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置 |
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CN201920795901.2U CN209974818U (zh) | 2019-05-30 | 2019-05-30 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置 |
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CN209974818U true CN209974818U (zh) | 2020-01-21 |
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CN201920795901.2U Withdrawn - After Issue CN209974818U (zh) | 2019-05-30 | 2019-05-30 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110042187A (zh) * | 2019-05-30 | 2019-07-23 | 无锡东大汉森冶金实业有限公司 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置及使用方法 |
CN113234895A (zh) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | 一种涌动扒渣系统及其气流调节装置和调节方法 |
CN113832286A (zh) * | 2021-09-17 | 2021-12-24 | 东北大学 | 一种转炉出钢口喷粉脱磷同时挡渣的装置、方法及复合脱磷剂 |
-
2019
- 2019-05-30 CN CN201920795901.2U patent/CN209974818U/zh not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110042187A (zh) * | 2019-05-30 | 2019-07-23 | 无锡东大汉森冶金实业有限公司 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置及使用方法 |
CN110042187B (zh) * | 2019-05-30 | 2024-05-28 | 苏州东大汉森冶金实业有限公司 | 转炉出钢时炉渣喷粉改质和渣钢分离的装置及使用方法 |
CN113234895A (zh) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | 一种涌动扒渣系统及其气流调节装置和调节方法 |
CN113832286A (zh) * | 2021-09-17 | 2021-12-24 | 东北大学 | 一种转炉出钢口喷粉脱磷同时挡渣的装置、方法及复合脱磷剂 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215600 Xiangyang Village, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Dongda Hansen Metallurgical Industry Co.,Ltd. Address before: Nantang community, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee before: Shenyang Dongye Hansen Metallurgy Equipment Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20240528 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20240528 |