CN102888473B - 高炉炉渣粒化与余热回收装置 - Google Patents
高炉炉渣粒化与余热回收装置 Download PDFInfo
- Publication number
- CN102888473B CN102888473B CN201210394882.5A CN201210394882A CN102888473B CN 102888473 B CN102888473 B CN 102888473B CN 201210394882 A CN201210394882 A CN 201210394882A CN 102888473 B CN102888473 B CN 102888473B
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- slag
- granulation
- chamber
- waste heat
- blast furnace
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- 239000002893 slag Substances 0.000 title claims abstract description 71
- 238000005469 granulation Methods 0.000 title claims abstract description 37
- 230000003179 granulation Effects 0.000 title claims abstract description 37
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000003818 cinder Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 6
- 241000282461 Canis lupus Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000010791 quenching Methods 0.000 abstract description 3
- 230000000171 quenching effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
- C21B2400/056—Drums whereby slag is poured on or in between
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Furnace Details (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210394882.5A CN102888473B (zh) | 2012-10-01 | 2012-10-01 | 高炉炉渣粒化与余热回收装置 |
Applications Claiming Priority (1)
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CN201210394882.5A CN102888473B (zh) | 2012-10-01 | 2012-10-01 | 高炉炉渣粒化与余热回收装置 |
Publications (2)
Publication Number | Publication Date |
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CN102888473A CN102888473A (zh) | 2013-01-23 |
CN102888473B true CN102888473B (zh) | 2014-02-19 |
Family
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Family Applications (1)
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CN201210394882.5A Active CN102888473B (zh) | 2012-10-01 | 2012-10-01 | 高炉炉渣粒化与余热回收装置 |
Country Status (1)
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CN (1) | CN102888473B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103215393B (zh) * | 2013-04-27 | 2014-07-30 | 河北钢铁股份有限公司邯郸分公司 | 一种冶金液态炉渣处理工艺及设备 |
CN103695581B (zh) * | 2013-12-16 | 2016-01-20 | 北京中冶设备研究设计总院有限公司 | 一种高炉渣粒化与显热回收工艺及装备 |
CN104152605B (zh) * | 2014-08-29 | 2016-03-16 | 朱杰 | 高温炉渣颗粒化及输送系统 |
CN105905939B (zh) * | 2016-04-21 | 2017-07-28 | 重庆大学 | 一种含钛高炉渣碳化后直接粒化‑氯化的装置和方法 |
CN105950805A (zh) * | 2016-04-22 | 2016-09-21 | 中冶南方工程技术有限公司 | 高炉冲渣水循环余热回收装置 |
CN106086257A (zh) * | 2016-07-21 | 2016-11-09 | 昆明理工大学 | 一种钢铁企业高炉渣余热回收装置和方法 |
CN107022666A (zh) * | 2017-05-31 | 2017-08-08 | 马鞍山市双益机械制造有限公司 | 一种在线处理的铁水脱硫渣的渣铁分离、冷却装置 |
CN107217119A (zh) * | 2017-05-31 | 2017-09-29 | 马鞍山市双益机械制造有限公司 | 一种在线和离线处理的铁水脱硫渣的渣铁分离、冷却装置 |
CN107022665A (zh) * | 2017-05-31 | 2017-08-08 | 马鞍山市双益机械制造有限公司 | 一种离线处理的铁水脱硫渣的渣铁分离、冷却装置 |
CN109136429B (zh) * | 2017-06-27 | 2020-05-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 可调钢渣冷却器及其钢渣冷却方法 |
CN110186287B (zh) * | 2019-05-29 | 2021-02-23 | 山西八达镁业有限公司 | 一种高温渣余热利用方法和系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200996022Y (zh) * | 2007-01-24 | 2007-12-26 | 江苏沙钢集团有限公司 | 一种高炉炉渣粒化装置 |
CN102424867A (zh) * | 2011-12-31 | 2012-04-25 | 钢铁研究总院 | 一种熔渣粒化和余热回收装置 |
CN202830052U (zh) * | 2012-10-01 | 2013-03-27 | 许征鹏 | 一种液体炉渣粒化及余热回收装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3970000B2 (ja) * | 2001-11-08 | 2007-09-05 | 新日本製鐵株式会社 | 溶融スラグの粒化設備の冷却方法 |
KR100774847B1 (ko) * | 2006-12-19 | 2007-11-07 | 재단법인 포항산업과학연구원 | 냉각블럭이 구비된 수재 제조설비의 무증기 처리장치 |
-
2012
- 2012-10-01 CN CN201210394882.5A patent/CN102888473B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200996022Y (zh) * | 2007-01-24 | 2007-12-26 | 江苏沙钢集团有限公司 | 一种高炉炉渣粒化装置 |
CN102424867A (zh) * | 2011-12-31 | 2012-04-25 | 钢铁研究总院 | 一种熔渣粒化和余热回收装置 |
CN202830052U (zh) * | 2012-10-01 | 2013-03-27 | 许征鹏 | 一种液体炉渣粒化及余热回收装置 |
Non-Patent Citations (3)
Title |
---|
JP特开2003-146712A 2003.05.21 |
高炉熔渣余热回收技术发展过程及趋势;齐渊洪等;《钢铁》;20120430;第47卷(第4期);1-8 * |
齐渊洪等.高炉熔渣余热回收技术发展过程及趋势.《钢铁》.2012,第47卷(第4期),1-8. |
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CN102888473A (zh) | 2013-01-23 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xianzhong Inventor after: Zhang Shaohui Inventor after: Li Mingliang Inventor after: Zhang Xingang Inventor after: Wang Ximin Inventor before: Xu Zhengpeng Inventor before: Qiu Runqiang |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: 714399 village, Chengguan Town, Tongguan County, Weinan, Shaanxi Patentee after: Tongguan Smelting Co., Ltd. of China National Gold Group Corporation Address before: 271118 Shandong city of Laiwu Province town sheep Zhengtong Road No. 8 Shandong Jiuyang Group Co. Ltd. located at Patentee before: Xu Zhengpeng |
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TR01 | Transfer of patent right |