CN102778124A - 一种回转窑直接还原设备用二次径向供风装置 - Google Patents
一种回转窑直接还原设备用二次径向供风装置 Download PDFInfo
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- CN102778124A CN102778124A CN201210238035XA CN201210238035A CN102778124A CN 102778124 A CN102778124 A CN 102778124A CN 201210238035X A CN201210238035X A CN 201210238035XA CN 201210238035 A CN201210238035 A CN 201210238035A CN 102778124 A CN102778124 A CN 102778124A
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- rotary kiln
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007363 ring formation reaction Methods 0.000 description 4
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- 229910000851 Alloy steel Inorganic materials 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
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- 230000000052 comparative effect Effects 0.000 description 1
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- 238000005336 cracking Methods 0.000 description 1
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
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CN201210238035.XA CN102778124B (zh) | 2012-07-10 | 2012-07-10 | 一种回转窑直接还原设备用二次径向供风装置 |
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CN201210238035.XA CN102778124B (zh) | 2012-07-10 | 2012-07-10 | 一种回转窑直接还原设备用二次径向供风装置 |
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CN102778124A true CN102778124A (zh) | 2012-11-14 |
CN102778124B CN102778124B (zh) | 2015-04-22 |
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CN201210238035.XA Expired - Fee Related CN102778124B (zh) | 2012-07-10 | 2012-07-10 | 一种回转窑直接还原设备用二次径向供风装置 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290161A (zh) * | 2013-05-21 | 2013-09-11 | 辽宁博联特冶金科技有限公司 | 难选矿、复合矿和含铁废料渣铁分离还原铁的设备及方法 |
CN103344108A (zh) * | 2013-07-29 | 2013-10-09 | 安徽迪诺环保新材料科技有限公司 | 用于加工脱硝催化剂的高能量利用率回转窑 |
CN103673588A (zh) * | 2014-01-03 | 2014-03-26 | 中冶长天国际工程有限责任公司 | 一种多孔回转窑及其风道槽体与筒体的连接方法 |
CN105970000A (zh) * | 2016-06-30 | 2016-09-28 | 湖南博环保科技有限公司 | 一种通过回转窑提高含锌危险废物利用率的方法和装置 |
CN106052378A (zh) * | 2016-06-16 | 2016-10-26 | 中冶长天国际工程有限责任公司 | 一种低NOx清洁燃烧型回转窑及其燃烧控制方法 |
CN108302932A (zh) * | 2018-01-16 | 2018-07-20 | 中钢集团鞍山热能研究院有限公司 | 一种炭素煅烧回转窑卧式风管结构 |
CN111926136A (zh) * | 2020-07-09 | 2020-11-13 | 钢铁研究总院 | 一种含铁物料直接还原的回转窑 |
CN111996360A (zh) * | 2020-09-25 | 2020-11-27 | 张家港扬子江冷轧板有限公司 | 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法 |
CN114717372A (zh) * | 2022-04-26 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | 一种铁矿石直接还原回转窑结圈高温清理方法 |
CN114737051A (zh) * | 2022-01-04 | 2022-07-12 | 中冶长天国际工程有限责任公司 | 一种基于回转窑-熔分炉热风外循环的含铁球团直接还原工艺及系统 |
CN115216572A (zh) * | 2022-01-06 | 2022-10-21 | 中冶长天国际工程有限责任公司 | 一种铁氧化物直接还原的方法和系统及其用途 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155704A (en) * | 1976-06-17 | 1979-05-22 | Gosudarstvenny Vsesojusny Nauchno-Issledovatelsky Institut Tsementnoi Promyshlennosti Niitsement | Apparatus for feeding a mixture of steam, gas and air into a rotary kiln under the layer of the material processed |
US4266931A (en) * | 1979-02-01 | 1981-05-12 | Holger Struckmann | Apparatus and method of heating particulate material |
GB2202615A (en) * | 1987-03-20 | 1988-09-28 | Newell Dunford Limited | Rotary incinerator reactor with louvred gas distribution ducts |
US6568653B1 (en) * | 2002-01-15 | 2003-05-27 | Metso Minerals Industries, Inc. | Butterfly valve actuation system for ported kiln |
CN2924446Y (zh) * | 2006-07-19 | 2007-07-18 | 程志强 | 埋入式回转窑径向供风装置 |
CN101153770A (zh) * | 2006-09-29 | 2008-04-02 | 黄石市建材节能设备总厂 | 层下配风式旋窑 |
-
2012
- 2012-07-10 CN CN201210238035.XA patent/CN102778124B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155704A (en) * | 1976-06-17 | 1979-05-22 | Gosudarstvenny Vsesojusny Nauchno-Issledovatelsky Institut Tsementnoi Promyshlennosti Niitsement | Apparatus for feeding a mixture of steam, gas and air into a rotary kiln under the layer of the material processed |
US4266931A (en) * | 1979-02-01 | 1981-05-12 | Holger Struckmann | Apparatus and method of heating particulate material |
GB2202615A (en) * | 1987-03-20 | 1988-09-28 | Newell Dunford Limited | Rotary incinerator reactor with louvred gas distribution ducts |
US6568653B1 (en) * | 2002-01-15 | 2003-05-27 | Metso Minerals Industries, Inc. | Butterfly valve actuation system for ported kiln |
CN2924446Y (zh) * | 2006-07-19 | 2007-07-18 | 程志强 | 埋入式回转窑径向供风装置 |
CN101153770A (zh) * | 2006-09-29 | 2008-04-02 | 黄石市建材节能设备总厂 | 层下配风式旋窑 |
Non-Patent Citations (1)
Title |
---|
崔维刚: "《回转窑二次供风方式的探讨》", 《新疆有色金属》, 30 June 2011 (2011-06-30) * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290161A (zh) * | 2013-05-21 | 2013-09-11 | 辽宁博联特冶金科技有限公司 | 难选矿、复合矿和含铁废料渣铁分离还原铁的设备及方法 |
CN103290161B (zh) * | 2013-05-21 | 2015-07-01 | 辽宁博联特冶金科技有限公司 | 难选矿、复合矿和含铁废料渣铁分离还原铁的设备及方法 |
CN103344108A (zh) * | 2013-07-29 | 2013-10-09 | 安徽迪诺环保新材料科技有限公司 | 用于加工脱硝催化剂的高能量利用率回转窑 |
CN103673588A (zh) * | 2014-01-03 | 2014-03-26 | 中冶长天国际工程有限责任公司 | 一种多孔回转窑及其风道槽体与筒体的连接方法 |
CN103673588B (zh) * | 2014-01-03 | 2015-11-25 | 中冶长天国际工程有限责任公司 | 一种多孔回转窑及其风道槽体与筒体的连接方法 |
CN106052378A (zh) * | 2016-06-16 | 2016-10-26 | 中冶长天国际工程有限责任公司 | 一种低NOx清洁燃烧型回转窑及其燃烧控制方法 |
CN106052378B (zh) * | 2016-06-16 | 2018-07-17 | 中冶长天国际工程有限责任公司 | 一种低NOx清洁燃烧型回转窑及其燃烧控制方法 |
CN105970000A (zh) * | 2016-06-30 | 2016-09-28 | 湖南博环保科技有限公司 | 一种通过回转窑提高含锌危险废物利用率的方法和装置 |
CN108302932A (zh) * | 2018-01-16 | 2018-07-20 | 中钢集团鞍山热能研究院有限公司 | 一种炭素煅烧回转窑卧式风管结构 |
CN111926136A (zh) * | 2020-07-09 | 2020-11-13 | 钢铁研究总院 | 一种含铁物料直接还原的回转窑 |
CN111996360A (zh) * | 2020-09-25 | 2020-11-27 | 张家港扬子江冷轧板有限公司 | 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法 |
CN111996360B (zh) * | 2020-09-25 | 2022-05-13 | 张家港扬子江冷轧板有限公司 | 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法 |
CN114737051A (zh) * | 2022-01-04 | 2022-07-12 | 中冶长天国际工程有限责任公司 | 一种基于回转窑-熔分炉热风外循环的含铁球团直接还原工艺及系统 |
WO2023130752A1 (zh) * | 2022-01-04 | 2023-07-13 | 中冶长天国际工程有限责任公司 | 一种基于回转窑-熔分炉热风外循环的含铁球团直接还原工艺及系统 |
CN114737051B (zh) * | 2022-01-04 | 2023-10-03 | 中冶长天国际工程有限责任公司 | 一种基于回转窑-熔分炉热风外循环的含铁球团直接还原工艺及系统 |
CN115216572A (zh) * | 2022-01-06 | 2022-10-21 | 中冶长天国际工程有限责任公司 | 一种铁氧化物直接还原的方法和系统及其用途 |
CN115216572B (zh) * | 2022-01-06 | 2023-10-27 | 中冶长天国际工程有限责任公司 | 一种铁氧化物直接还原的方法和系统及其用途 |
CN114717372A (zh) * | 2022-04-26 | 2022-07-08 | 酒泉钢铁(集团)有限责任公司 | 一种铁矿石直接还原回转窑结圈高温清理方法 |
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Address after: 110165, east of Zhongxing Street, Fushun Economic Development Zone, Liaoning Province, seven North of Shen Dong Road, block D14d Applicant after: LIAONING BRILLIANT METALLURGY TECHNOLOGY Co.,Ltd. Address before: 110165 D14d District, seven East Road, Zhongxing Street, Fushun Economic Development Zone, Liaoning, China Applicant before: SHENYANG BRILLIANT SMELTING REDUCTION TECHNOLOGY Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENYANG BRILLIANT SMELTING REDUCTION TECHNOLOGY CO., LTD. TO: LIAONING BOLIAN SPECIAL METALLURGY TECHNOLOGY CO., LTD. |
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Effective date of registration: 20200721 Address after: 224500 Bingyi Industrial Park, Tianchang Town, Binhai County, Yancheng City, Jiangsu Province Patentee after: Binhai Haosen new building materials Co.,Ltd. Address before: 110165, east of Zhongxing Street, Fushun Economic Development Zone, Liaoning Province, seven North of Shen Dong Road, block D14d Patentee before: LIAONING BRILLIANT METALLURGY TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20150422 |