CN101878407B - 用于将物料流从预热炉供给到冶炼炉中的方法和预热系统 - Google Patents
用于将物料流从预热炉供给到冶炼炉中的方法和预热系统 Download PDFInfo
- Publication number
- CN101878407B CN101878407B CN2008801169734A CN200880116973A CN101878407B CN 101878407 B CN101878407 B CN 101878407B CN 2008801169734 A CN2008801169734 A CN 2008801169734A CN 200880116973 A CN200880116973 A CN 200880116973A CN 101878407 B CN101878407 B CN 101878407B
- Authority
- CN
- China
- Prior art keywords
- secondary feed
- smelting furnace
- feed bin
- furnace
- preheating
- 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.)
- Active
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 96
- 239000000463 material Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003455 independent Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
- F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
- F27B3/045—Multiple chambers, e.g. one of which is used for charging
-
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20075824A FI20075824L (fi) | 2007-11-21 | 2007-11-21 | Menetelmä materiaalivirtojen syöttämiseksi etukuumennusuunista sulatusuuniin ja etukuumennusjärjestelmä |
FI20075824 | 2007-11-21 | ||
PCT/FI2008/050654 WO2009066004A1 (en) | 2007-11-21 | 2008-11-13 | Method for feeding material flows from a preheating furnace to a smelting furnace and a preheating system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101878407A CN101878407A (zh) | 2010-11-03 |
CN101878407B true CN101878407B (zh) | 2013-01-09 |
Family
ID=38786754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801169734A Active CN101878407B (zh) | 2007-11-21 | 2008-11-13 | 用于将物料流从预热炉供给到冶炼炉中的方法和预热系统 |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN101878407B (zh) |
BR (1) | BRPI0820318A2 (zh) |
EA (1) | EA019835B1 (zh) |
FI (1) | FI20075824L (zh) |
WO (1) | WO2009066004A1 (zh) |
ZA (1) | ZA201003205B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708640A (en) * | 1984-06-27 | 1987-11-24 | Outokumpu Oy | Apparatus for batch preparation and feeding into the smelting process |
CN2388579Y (zh) * | 1999-08-10 | 2000-07-19 | 石家庄钢铁有限责任公司 | 炼钢合金预热装置 |
US6099301A (en) * | 1998-06-15 | 2000-08-08 | Outokumpu Oyj | Feed apparatus for batch preparation feed mixture for feeding into smelting furnace |
CN1975305A (zh) * | 2006-12-14 | 2007-06-06 | 攀枝花市永兴钛业有限责任公司 | 密闭电炉及钛渣冶炼工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2362132C2 (de) * | 1973-12-14 | 1982-03-11 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Einrichtung zur thermischen Behandlung von feinkörnigem Gut mit mehreren einem Wärmetauschersystem zugeordneten Zusatzbrenneinrichtungen |
DE2545933A1 (de) * | 1975-10-14 | 1977-05-05 | Polysius Ag | Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut |
HU217738B (hu) * | 1991-01-17 | 2000-04-28 | United Distillers Plc. | Eljárás és berendezés mozgó tárgyak megjelölésére |
-
2007
- 2007-11-21 FI FI20075824A patent/FI20075824L/fi not_active Application Discontinuation
-
2008
- 2008-11-13 WO PCT/FI2008/050654 patent/WO2009066004A1/en active Application Filing
- 2008-11-13 CN CN2008801169734A patent/CN101878407B/zh active Active
- 2008-11-13 EA EA201000655A patent/EA019835B1/ru not_active IP Right Cessation
- 2008-11-13 BR BRPI0820318-0A patent/BRPI0820318A2/pt not_active Application Discontinuation
-
2010
- 2010-05-06 ZA ZA2010/03205A patent/ZA201003205B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708640A (en) * | 1984-06-27 | 1987-11-24 | Outokumpu Oy | Apparatus for batch preparation and feeding into the smelting process |
US6099301A (en) * | 1998-06-15 | 2000-08-08 | Outokumpu Oyj | Feed apparatus for batch preparation feed mixture for feeding into smelting furnace |
CN2388579Y (zh) * | 1999-08-10 | 2000-07-19 | 石家庄钢铁有限责任公司 | 炼钢合金预热装置 |
CN1975305A (zh) * | 2006-12-14 | 2007-06-06 | 攀枝花市永兴钛业有限责任公司 | 密闭电炉及钛渣冶炼工艺 |
Also Published As
Publication number | Publication date |
---|---|
ZA201003205B (en) | 2011-02-23 |
BRPI0820318A2 (pt) | 2015-05-26 |
EA019835B1 (ru) | 2014-06-30 |
FI20075824A0 (fi) | 2007-11-21 |
FI20075824L (fi) | 2009-05-22 |
EA201000655A1 (ru) | 2010-12-30 |
CN101878407A (zh) | 2010-11-03 |
WO2009066004A1 (en) | 2009-05-28 |
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Legal Events
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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 | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230303 Address after: Espoo, Finland Patentee after: OUTOTEC (FINLAND) OY Address before: Espoo, Finland Patentee before: OUTOTEC OY Effective date of registration: 20230303 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo, Finland Patentee before: OUTOTEC (FINLAND) OY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: Espoo, Finland Patentee after: Meizhuo Metal Co.,Ltd. Country or region after: Finland Address before: Tampere Patentee before: Metso ottotai Finland Country or region before: Finland |