CN209276562U - 一种用于炼钢转炉的化炉口吹扫器 - Google Patents
一种用于炼钢转炉的化炉口吹扫器 Download PDFInfo
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- CN209276562U CN209276562U CN201822191766.9U CN201822191766U CN209276562U CN 209276562 U CN209276562 U CN 209276562U CN 201822191766 U CN201822191766 U CN 201822191766U CN 209276562 U CN209276562 U CN 209276562U
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- spray
- spray head
- fire door
- welded tube
- purging device
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- 238000010926 purge Methods 0.000 title claims abstract description 35
- 230000008859 change Effects 0.000 title claims abstract description 23
- 238000009628 steelmaking Methods 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 115
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 2
- 239000003818 cinder Substances 0.000 abstract description 19
- 239000002893 slag Substances 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
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CN201822191766.9U CN209276562U (zh) | 2018-12-24 | 2018-12-24 | 一种用于炼钢转炉的化炉口吹扫器 |
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CN201822191766.9U CN209276562U (zh) | 2018-12-24 | 2018-12-24 | 一种用于炼钢转炉的化炉口吹扫器 |
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CN209276562U true CN209276562U (zh) | 2019-08-20 |
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CN201822191766.9U Active CN209276562U (zh) | 2018-12-24 | 2018-12-24 | 一种用于炼钢转炉的化炉口吹扫器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109371197A (zh) * | 2018-12-24 | 2019-02-22 | 山东崇盛冶金氧枪有限公司 | 一种用于炼钢转炉的化炉口吹扫器 |
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2018
- 2018-12-24 CN CN201822191766.9U patent/CN209276562U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109371197A (zh) * | 2018-12-24 | 2019-02-22 | 山东崇盛冶金氧枪有限公司 | 一种用于炼钢转炉的化炉口吹扫器 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Converter mouth blowing device for steelmaking converter Effective date of registration: 20200401 Granted publication date: 20190820 Pledgee: Weifang Bank Co., Ltd. Weifang High-tech Branch Pledgor: SHANDONG CHONGSHENG METALLURGICAL OXYGEN LANCE Co.,Ltd. Registration number: Y2020980001222 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210323 Granted publication date: 20190820 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: SHANDONG CHONGSHENG METALLURGICAL OXYGEN LANCE Co.,Ltd. Registration number: Y2020980001222 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of blowing device used in converter Effective date of registration: 20210329 Granted publication date: 20190820 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: SHANDONG CHONGSHENG METALLURGICAL OXYGEN LANCE Co.,Ltd. Registration number: Y2021980002262 |
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