CN103667575A - 转底炉炉底及具有该转底炉炉底的转底炉 - Google Patents
转底炉炉底及具有该转底炉炉底的转底炉 Download PDFInfo
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- CN103667575A CN103667575A CN201310491597.XA CN201310491597A CN103667575A CN 103667575 A CN103667575 A CN 103667575A CN 201310491597 A CN201310491597 A CN 201310491597A CN 103667575 A CN103667575 A CN 103667575A
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- Prior art keywords
- furnace bottom
- slag
- pouring layer
- rotary furnace
- weight
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- 239000002893 slag Substances 0.000 claims abstract description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010439 graphite Substances 0.000 claims abstract description 20
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 20
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 9
- 229910052593 corundum Inorganic materials 0.000 claims description 15
- 239000010431 corundum Substances 0.000 claims description 15
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 13
- 239000003245 coal Substances 0.000 claims description 10
- 239000007767 bonding agent Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 110
- 229910052742 iron Inorganic materials 0.000 abstract description 55
- 230000003628 erosive effect Effects 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- 230000004520 agglutination Effects 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000011449 brick Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000011819 refractory material Substances 0.000 description 8
- 239000000395 magnesium oxide Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- RWDBMHZWXLUGIB-UHFFFAOYSA-N [C].[Mg] Chemical compound [C].[Mg] RWDBMHZWXLUGIB-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 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 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 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
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201310491597.XA CN103667575B (zh) | 2013-10-18 | 2013-10-18 | 转底炉炉底及具有该转底炉炉底的转底炉 |
Applications Claiming Priority (1)
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CN201310491597.XA CN103667575B (zh) | 2013-10-18 | 2013-10-18 | 转底炉炉底及具有该转底炉炉底的转底炉 |
Publications (2)
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CN103667575A true CN103667575A (zh) | 2014-03-26 |
CN103667575B CN103667575B (zh) | 2015-07-08 |
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CN201310491597.XA Active CN103667575B (zh) | 2013-10-18 | 2013-10-18 | 转底炉炉底及具有该转底炉炉底的转底炉 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103992663A (zh) * | 2014-04-24 | 2014-08-20 | 王会智 | 一种铝用炉清炉涂料 |
CN104501586A (zh) * | 2014-12-26 | 2015-04-08 | 北京神雾环境能源科技集团股份有限公司 | 一种实现厚料层还原的转底炉炉底结构 |
CN111423221A (zh) * | 2020-03-16 | 2020-07-17 | 宝武装备智能科技有限公司 | 用于转底炉工作层的浇注料及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55131086A (en) * | 1979-03-31 | 1980-10-11 | Nippon Steel Corp | Coke oven |
JP2008105890A (ja) * | 2006-10-25 | 2008-05-08 | Shinagawa Refract Co Ltd | 出銑孔閉塞材 |
CN101597176A (zh) * | 2009-07-16 | 2009-12-09 | 攀钢冶金材料有限责任公司 | 一种适用于提钒转炉用的耐火材料 |
CN201535618U (zh) * | 2009-11-21 | 2010-07-28 | 天津荣程联合钢铁集团有限公司 | 转底炉炉底耐火结构 |
CN201555446U (zh) * | 2009-12-16 | 2010-08-18 | 北京京诚凤凰工业炉工程技术有限公司 | 直接还原镍的冶炼用转底炉 |
CN102586540A (zh) * | 2012-03-06 | 2012-07-18 | 北京神雾环境能源科技集团股份有限公司 | 转底炉炉底结构 |
-
2013
- 2013-10-18 CN CN201310491597.XA patent/CN103667575B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55131086A (en) * | 1979-03-31 | 1980-10-11 | Nippon Steel Corp | Coke oven |
JP2008105890A (ja) * | 2006-10-25 | 2008-05-08 | Shinagawa Refract Co Ltd | 出銑孔閉塞材 |
CN101597176A (zh) * | 2009-07-16 | 2009-12-09 | 攀钢冶金材料有限责任公司 | 一种适用于提钒转炉用的耐火材料 |
CN201535618U (zh) * | 2009-11-21 | 2010-07-28 | 天津荣程联合钢铁集团有限公司 | 转底炉炉底耐火结构 |
CN201555446U (zh) * | 2009-12-16 | 2010-08-18 | 北京京诚凤凰工业炉工程技术有限公司 | 直接还原镍的冶炼用转底炉 |
CN102586540A (zh) * | 2012-03-06 | 2012-07-18 | 北京神雾环境能源科技集团股份有限公司 | 转底炉炉底结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103992663A (zh) * | 2014-04-24 | 2014-08-20 | 王会智 | 一种铝用炉清炉涂料 |
CN104501586A (zh) * | 2014-12-26 | 2015-04-08 | 北京神雾环境能源科技集团股份有限公司 | 一种实现厚料层还原的转底炉炉底结构 |
CN111423221A (zh) * | 2020-03-16 | 2020-07-17 | 宝武装备智能科技有限公司 | 用于转底炉工作层的浇注料及其制备方法 |
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CN103667575B (zh) | 2015-07-08 |
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Owner name: JIANGSU RESEARCH + DESIGN INSTITUTE OF METALLURGIC Free format text: FORMER OWNER: BEIJING SHENWU ENVIRONMENT + ENERGY TECHNOLOGY CORP. Effective date: 20150723 |
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Effective date of registration: 20150723 Address after: 210007 Jiangsu city of Nanjing province yanggou Daguang Road No. 44 Patentee after: Jiangsu Research & Design Institute of Metallurgical Industry Co., Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: Beijing Shenwu Environment Energy Technology Group Co., Ltd. |
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Denomination of invention: Rotary hearth furnace bottom and rotary hearth furnace with same Effective date of registration: 20180328 Granted publication date: 20150708 Pledgee: Bank of Beijing, Limited by Share Ltd, Nanjing branch Pledgor: Jiangsu Research & Design Institute of Metallurgical Industry Co., Ltd. Registration number: 2018320000034 |
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