CN102826864B - 复合材质铁水脱硫喷枪及其制备工艺 - Google Patents
复合材质铁水脱硫喷枪及其制备工艺 Download PDFInfo
- Publication number
- CN102826864B CN102826864B CN 201210339691 CN201210339691A CN102826864B CN 102826864 B CN102826864 B CN 102826864B CN 201210339691 CN201210339691 CN 201210339691 CN 201210339691 A CN201210339691 A CN 201210339691A CN 102826864 B CN102826864 B CN 102826864B
- Authority
- CN
- China
- Prior art keywords
- spray gun
- molten iron
- particle diameter
- mould
- pour mass
- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 174
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 80
- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 10
- 230000023556 desulfurization Effects 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 91
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000003595 mist Substances 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 36
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 17
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 16
- 229910052863 mullite Inorganic materials 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 14
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 11
- 239000004927 clay Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 10
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 6
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 6
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010440 gypsum Substances 0.000 claims description 5
- 229910052602 gypsum Inorganic materials 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010431 corundum Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 2
- 239000011819 refractory material Substances 0.000 abstract description 15
- 238000005266 casting Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003245 working effect Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009628 steelmaking Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 101100434459 Arabidopsis thaliana ADS1 gene Proteins 0.000 description 1
- 101100388296 Arabidopsis thaliana DTX51 gene Proteins 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- -1 pouring type Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210339691 CN102826864B (zh) | 2012-09-13 | 2012-09-13 | 复合材质铁水脱硫喷枪及其制备工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210339691 CN102826864B (zh) | 2012-09-13 | 2012-09-13 | 复合材质铁水脱硫喷枪及其制备工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826864A CN102826864A (zh) | 2012-12-19 |
| CN102826864B true CN102826864B (zh) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210339691 Expired - Fee Related CN102826864B (zh) | 2012-09-13 | 2012-09-13 | 复合材质铁水脱硫喷枪及其制备工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102826864B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819871A (zh) * | 2016-03-15 | 2016-08-03 | 北京利尔高温材料股份有限公司 | 一种铁水包用吹气赶渣喷枪及其制备方法 |
| CN114763302B (zh) * | 2021-01-15 | 2023-02-14 | 宝山钢铁股份有限公司 | 一种石灰喷枪用耐火浇注料及其制备方法、应用 |
| CN113582674A (zh) * | 2021-06-30 | 2021-11-02 | 江苏正达炉料有限公司 | 一种长寿脱硫喷枪耐火件及其制备工艺 |
| CN114163220B (zh) * | 2021-10-29 | 2022-12-23 | 武汉钢铁集团耐火材料有限责任公司 | 复合材质的鱼雷罐罐口浇注体及其施工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440418A (zh) * | 2007-11-20 | 2009-05-27 | 营口东邦冶金设备耐材有限公司 | 脱硫喷枪 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617273B2 (ja) * | 1985-08-09 | 1994-03-09 | 品川白煉瓦株式会社 | 耐火組成物の吹付け施工方法 |
| JP5026701B2 (ja) * | 2005-12-28 | 2012-09-19 | 俊治 久田 | 塗装用スプレーガン |
| CN100522882C (zh) * | 2007-08-30 | 2009-08-05 | 重庆钢铁(集团)有限责任公司 | 脱硫喷枪用耐火材料及脱硫喷枪生产工艺 |
| CN101440421A (zh) * | 2007-11-20 | 2009-05-27 | 营口东邦冶金设备耐材有限公司 | 铁水脱硫喷枪 |
-
2012
- 2012-09-13 CN CN 201210339691 patent/CN102826864B/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440418A (zh) * | 2007-11-20 | 2009-05-27 | 营口东邦冶金设备耐材有限公司 | 脱硫喷枪 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102826864A (zh) | 2012-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121219 Assignee: WUHAN IRON & STEEL (GROUP) CORP. Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2014420000057 Denomination of invention: Composite-material molten iron desulfurization spray gun and preparation technique thereof Granted publication date: 20130925 License type: Exclusive License Record date: 20140505 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20180913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |