CN212894798U - 一种熔融还原工艺脱硫增碳复合喷枪 - Google Patents
一种熔融还原工艺脱硫增碳复合喷枪 Download PDFInfo
- Publication number
- CN212894798U CN212894798U CN202021428745.5U CN202021428745U CN212894798U CN 212894798 U CN212894798 U CN 212894798U CN 202021428745 U CN202021428745 U CN 202021428745U CN 212894798 U CN212894798 U CN 212894798U
- Authority
- CN
- China
- Prior art keywords
- spray gun
- lance
- composite
- desulfurization
- outer sleeve
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 92
- 239000002131 composite material Substances 0.000 title claims abstract description 47
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 39
- 230000023556 desulfurization Effects 0.000 title claims abstract description 39
- 238000011946 reduction process Methods 0.000 title claims abstract description 7
- 238000003723 Smelting Methods 0.000 title abstract description 15
- 238000007664 blowing Methods 0.000 claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 77
- 229910052742 iron Inorganic materials 0.000 abstract description 38
- 239000000463 material Substances 0.000 abstract description 19
- 239000012159 carrier gas Substances 0.000 abstract description 11
- 230000009467 reduction Effects 0.000 abstract description 9
- 239000011819 refractory material Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000002679 ablation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000003756 stirring Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021428745.5U CN212894798U (zh) | 2020-07-20 | 2020-07-20 | 一种熔融还原工艺脱硫增碳复合喷枪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021428745.5U CN212894798U (zh) | 2020-07-20 | 2020-07-20 | 一种熔融还原工艺脱硫增碳复合喷枪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212894798U true CN212894798U (zh) | 2021-04-06 |
Family
ID=75288968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021428745.5U Active CN212894798U (zh) | 2020-07-20 | 2020-07-20 | 一种熔融还原工艺脱硫增碳复合喷枪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212894798U (zh) |
-
2020
- 2020-07-20 CN CN202021428745.5U patent/CN212894798U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110205435B (zh) | 一种在转炉内铁水预处理脱硫的方法 | |
CN112094980B (zh) | 一种转炉顶底复合喷粉高效冶炼的系统及冶炼方法 | |
WO2019029136A1 (zh) | 一种全废钢电弧炉洁净化快速冶炼方法 | |
JP2011157570A (ja) | 溶銑の脱燐処理方法及び精錬用上吹きランス | |
CN111763794B (zh) | 一种tsr转炉混合喷吹铬矿粉+碳粉冶炼不锈钢的方法 | |
CN101638706A (zh) | 一种炼钢转炉内钢水预脱氧工艺 | |
CN114015828A (zh) | 一种通过底吹喷粉改质转炉渣的溅渣护炉方法 | |
CN212894798U (zh) | 一种熔融还原工艺脱硫增碳复合喷枪 | |
CN112226576B (zh) | 一种利用挡渣系统喷碳脱氧的装置及方法 | |
CN212357291U (zh) | 高效脱磷的氧枪喷头 | |
CN111676343B (zh) | 一种转炉炼钢用多功能氧枪系统及炼钢方法 | |
CN102191352A (zh) | 集束射流枪 | |
CN110396572B (zh) | 一种冶炼不锈钢的铁水脱磷装置及脱磷方法 | |
CN1772927A (zh) | 转炉用多孔轴线旋转的氧枪喷头 | |
CN110106366A (zh) | 一种高效侧吹熔炼炉 | |
CN214400608U (zh) | 一种便于废钢融化和炉况维护的底枪布置结构 | |
CN113265504B (zh) | 一种转炉溅双渣的操作方法 | |
CN105219909B (zh) | 用于镁脱硫剂直接喷吹铁水脱硫喷枪 | |
CN201463594U (zh) | 一种熔融还原炼铁用组合喷枪 | |
CN114905033A (zh) | 一种带加热功能的铁水罐结构 | |
CN206529492U (zh) | 多孔侧喷型脱硫喷枪 | |
CN111850232A (zh) | 高效脱磷的氧枪喷头和吹炼工艺 | |
CN113234884A (zh) | 一种解决转炉顶吹气体与底吹枪位置干涉的方法 | |
CN216192472U (zh) | 一种分段式复合脱硫喷枪 | |
CN216513956U (zh) | 一种新型aod炉侧吹风枪布置结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Xinggang Technology Co.,Ltd. Assignor: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Contract record no.: X2023980034949 Denomination of utility model: A Composite Spray Gun for Desulfurization and Carbonization in a Melt Reduction Process Granted publication date: 20210406 License type: Common License Record date: 20230423 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240819 Address after: 262700 Southwest corner of the intersection of Shenghai East Road and Xingang Road, Yangkou Town, Shouguang City, Weifang City, Shandong Province Patentee after: Shouguang Maolong New Material Technology Development Co.,Ltd. Country or region after: China Address before: No.999 Wensheng street, Shouguang City, Weifang City, Shandong Province Patentee before: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Country or region before: China |