CN101708484B - 磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 - Google Patents
磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 Download PDFInfo
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- CN101708484B CN101708484B CN200810171990A CN200810171990A CN101708484B CN 101708484 B CN101708484 B CN 101708484B CN 200810171990 A CN200810171990 A CN 200810171990A CN 200810171990 A CN200810171990 A CN 200810171990A CN 101708484 B CN101708484 B CN 101708484B
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- Prior art keywords
- dust
- mechanical device
- magnetic
- steel
- treatment trough
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- 238000003756 stirring Methods 0.000 claims abstract description 22
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- 238000009628 steelmaking Methods 0.000 claims description 50
- 239000003034 coal gas Substances 0.000 claims description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 239000004615 ingredient Substances 0.000 claims description 17
- 230000010358 mechanical oscillation Effects 0.000 claims description 17
- 235000012054 meals Nutrition 0.000 claims description 15
- 239000013528 metallic particle Substances 0.000 claims description 15
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- 238000009955 starching Methods 0.000 claims 2
- 230000008569 process Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 9
- 210000005056 cell body Anatomy 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
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- 238000010586 diagram Methods 0.000 description 7
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
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- 239000002923 metal particle Substances 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
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- 229910052725 zinc Inorganic materials 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/22—Dust arresters
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/38—Removal of waste gases or dust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810171990A CN101708484B (zh) | 2008-10-28 | 2008-10-28 | 磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 |
PCT/CN2009/000915 WO2010048773A1 (zh) | 2008-10-28 | 2009-08-11 | 磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810171990A CN101708484B (zh) | 2008-10-28 | 2008-10-28 | 磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101708484A CN101708484A (zh) | 2010-05-19 |
CN101708484B true CN101708484B (zh) | 2012-08-29 |
Family
ID=42128196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810171990A Expired - Fee Related CN101708484B (zh) | 2008-10-28 | 2008-10-28 | 磁机械设备、粉尘颗粒的分离方法、金属成分回收系统及方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101708484B (zh) |
WO (1) | WO2010048773A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102614981A (zh) * | 2012-04-06 | 2012-08-01 | 邹建明 | 一种立式磁选方法和装置 |
CN110814333B (zh) * | 2019-11-20 | 2021-11-26 | 江苏铭亚科技有限公司 | 一种金属粉末熔炼回收处理装置及其工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2488149A1 (fr) * | 1980-08-11 | 1982-02-12 | Daido Steel Co Ltd | Procede et appareil de separation de poussieres |
GB2228431A (en) * | 1988-12-30 | 1990-08-29 | Commissariat Energie Atomique | Electromagnetic filter with a high field gradient |
CN1428203A (zh) * | 2002-12-05 | 2003-07-09 | 广州有色金属研究院 | 一种立式脉冲振动磁场磁选机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713244B2 (ja) * | 1986-05-06 | 1995-02-15 | 川崎製鉄株式会社 | 転炉ダストから加工歪を残すことなく粗粒鉄粉を回収する方法 |
JPS6320403A (ja) * | 1986-07-14 | 1988-01-28 | Sumitomo Metal Ind Ltd | 転炉ダストからの純鉄粉回収法 |
JPS63241108A (ja) * | 1987-03-30 | 1988-10-06 | Kawasaki Steel Corp | 転炉発生ダストの低減方法 |
-
2008
- 2008-10-28 CN CN200810171990A patent/CN101708484B/zh not_active Expired - Fee Related
-
2009
- 2009-08-11 WO PCT/CN2009/000915 patent/WO2010048773A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2488149A1 (fr) * | 1980-08-11 | 1982-02-12 | Daido Steel Co Ltd | Procede et appareil de separation de poussieres |
GB2228431A (en) * | 1988-12-30 | 1990-08-29 | Commissariat Energie Atomique | Electromagnetic filter with a high field gradient |
CN1428203A (zh) * | 2002-12-05 | 2003-07-09 | 广州有色金属研究院 | 一种立式脉冲振动磁场磁选机 |
Non-Patent Citations (1)
Title |
---|
JP昭63-241108A 1988.10.06 |
Also Published As
Publication number | Publication date |
---|---|
CN101708484A (zh) | 2010-05-19 |
WO2010048773A1 (zh) | 2010-05-06 |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LIU YING GUILHERME SANTANALOPESGMEIS Free format text: FORMER OWNER: LIU YING |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Dos Santos Victor Loureiro Inventor after: Liu Ying Inventor after: Gillhermy Santanalopezgomes Inventor before: Dos Santos Victor Loureiro Inventor before: Liu Ying |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: VICTOR LOUREIRO DOSSANTOS LIU YING TO: VICTOR LOUREIRO DOSSANTOS LIU YING GUILHERME SANTANALOPESGMEIS |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110505 Address after: Brazil state of Minas Giles Applicant after: Dos Santos Victor Loureiro Co-applicant after: Liu Ying Co-applicant after: Gillhermy Santanalopezgomes Address before: Brazil state of Minas Giles Applicant before: Dos Santos Victor Loureiro Co-applicant before: Liu Ying |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20161028 |
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CF01 | Termination of patent right due to non-payment of annual fee |