JP4223953B2 - 溶融物樋 - Google Patents
溶融物樋 Download PDFInfo
- Publication number
- JP4223953B2 JP4223953B2 JP2003536673A JP2003536673A JP4223953B2 JP 4223953 B2 JP4223953 B2 JP 4223953B2 JP 2003536673 A JP2003536673 A JP 2003536673A JP 2003536673 A JP2003536673 A JP 2003536673A JP 4223953 B2 JP4223953 B2 JP 4223953B2
- Authority
- JP
- Japan
- Prior art keywords
- melt
- molten
- groove
- edge
- trough
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
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- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
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- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Furnace Details (AREA)
Description
Claims (9)
- 底部および縁部を含み、スラグなどの溶融相を融解炉から湯出しするのに用いられ、銅製または銅合金製であり、冷却水路を有する溶融物樋において、該溶融物樋の底部には少なくとも1つの溝が設けられ、該溝には耐火素材が備えられていて、該耐火素材は前記溶融相が該溶融物樋に流入すると該溶融相に曝され、前記冷却水路は該溶融物樋の長手方向に設けられ、前記冷却水路は、溶融相の液面より上に位置することを特徴とする溶融物樋。
- 請求項1に記載の溶融物樋において、前記底部には少なくとも1つの長手溝および少なくとも1つの横断溝が設けられていて、該横断溝は、前記樋の両端部に設けられていて該樋の一方の縁部から他方の縁部へ伸びていることを特徴とする溶融物樋。
- 請求項1または2に記載の溶融物樋において、該樋に前記溶融相が流入して前記耐火素材が剥がれると、該耐火素材は該溶融相が固体化したものに置換されることを特徴とする溶融物樋。
- 請求項1ないし3のいずれかに記載の溶融物樋において、前記溝の深さは5〜25mmであり幅は5〜25mmであることを特徴とする溶融物樋。
- 請求項1ないし4のいずれかに記載の溶融物樋において、前記溝間の距離は5〜25mmであることを特徴とする溶融物樋。
- 請求項1ないし5のいずれかに記載の溶融物樋において、前記溝は、最も低い位置の冷却水路から少なくとも30mmの距離をおいて配置されていることを特徴とする溶融物樋。
- 請求項1ないし6のいずれかに記載の溶融物樋において、該溶融物樋は単一の部材を湾曲させて作られていることを特徴とする溶融物樋。
- 請求項1ないし6のいずれかに記載の溶融物樋において、該溶融物樋は2つのまっすぐなプレートでV字型に作られていることを特徴とする溶融物樋。
- 請求項1ないし6のいずれかに記載の溶融物樋において、該溶融物樋の底部および縁部は別々の部材であることを特徴とする溶融物樋。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20012024A FI114568B (fi) | 2001-10-19 | 2001-10-19 | Sularänni |
PCT/FI2002/000786 WO2003033982A1 (en) | 2001-10-19 | 2002-10-08 | Melt launder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005505742A JP2005505742A (ja) | 2005-02-24 |
JP4223953B2 true JP4223953B2 (ja) | 2009-02-12 |
Family
ID=8562080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003536673A Expired - Fee Related JP4223953B2 (ja) | 2001-10-19 | 2002-10-08 | 溶融物樋 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6936216B2 (ja) |
EP (1) | EP1436562A1 (ja) |
JP (1) | JP4223953B2 (ja) |
KR (1) | KR20050034611A (ja) |
CN (1) | CN100436997C (ja) |
AU (1) | AU2002329303B2 (ja) |
BR (1) | BR0213344B1 (ja) |
CA (1) | CA2466802A1 (ja) |
EA (1) | EA005333B1 (ja) |
FI (1) | FI114568B (ja) |
MX (1) | MXPA04003481A (ja) |
PE (1) | PE20030655A1 (ja) |
PL (1) | PL368377A1 (ja) |
WO (1) | WO2003033982A1 (ja) |
YU (1) | YU31604A (ja) |
ZA (1) | ZA200402338B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
FI125181B (en) * | 2012-02-09 | 2015-06-30 | Outotec Oyj | PROCEDURE FOR PREPARING A MELT TRAIN AND BY THE PROCESS MANUFACTURED MELT |
CN103375994A (zh) * | 2012-04-27 | 2013-10-30 | 四川绿冶科技有限责任公司 | 高温熔液排料管及有高温熔液排料管的熔炼炉 |
DE102012010808A1 (de) * | 2012-06-01 | 2013-12-05 | Kme Germany Gmbh & Co. Kg | Anordnung zum kleinstückigen Erstarren von bei der Metallerzeugung anfallenden flüssigen Schlacken |
CN102839246A (zh) * | 2012-08-30 | 2012-12-26 | 江苏永钢集团有限公司 | 水冷下渣沟头 |
CN103952570A (zh) * | 2014-04-15 | 2014-07-30 | 中国恩菲工程技术有限公司 | 一种新型埋管式v型铜水套流槽 |
US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
US11471938B2 (en) | 2019-05-17 | 2022-10-18 | Molten Metal Equipment Innovations, Llc | Smart molten metal pump |
US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1502272A (en) * | 1920-02-14 | 1924-07-22 | American Abrasive Metals Compa | Launder trough |
JPS5285004A (en) * | 1976-01-09 | 1977-07-15 | Sanyo Special Steel Co Ltd | Furnace wall for superhighhpower arc furnace for steel making |
JPS5432193A (en) * | 1977-08-17 | 1979-03-09 | Nippon Kokan Kk <Nkk> | Molten slag runner for production of hard granulated slag |
SE419373B (sv) * | 1978-12-15 | 1981-07-27 | Josef Gustavsson | Loprenna till sodapanna |
US4426067A (en) * | 1983-01-07 | 1984-01-17 | The Calumite Company | Metallic sectional liquid-cooled runners |
CN2132958Y (zh) * | 1992-06-30 | 1993-05-12 | 首钢总公司 | 复合式出钢槽 |
US5346182A (en) * | 1993-06-16 | 1994-09-13 | Kubota Corporation | Teeming trough |
CN2250509Y (zh) * | 1994-12-12 | 1997-03-26 | 冶金工业部洛阳耐火材料研究院 | 整体结构平炉出钢槽 |
JP3265148B2 (ja) * | 1995-03-07 | 2002-03-11 | 新日本製鐵株式会社 | 高炉水***滓樋 |
JPH0995709A (ja) * | 1995-09-29 | 1997-04-08 | Nippon Steel Corp | 水***滓樋 |
LU90195B1 (de) * | 1998-01-15 | 1999-07-16 | Wurth Paul Sa | Abstichrinne fuer eine Eisenschmelze |
FI109308B (fi) * | 1999-03-10 | 2002-06-28 | Outokumpu Oy | Menetelmä sulakourun valmistamiseksi ja menetelmällä valmistettu sulakouru |
JP2000319712A (ja) * | 1999-04-30 | 2000-11-21 | Nippon Steel Corp | 水冷式溶滓樋 |
-
2001
- 2001-10-19 FI FI20012024A patent/FI114568B/fi not_active IP Right Cessation
-
2002
- 2002-10-08 KR KR1020047005463A patent/KR20050034611A/ko not_active Application Discontinuation
- 2002-10-08 JP JP2003536673A patent/JP4223953B2/ja not_active Expired - Fee Related
- 2002-10-08 MX MXPA04003481A patent/MXPA04003481A/es unknown
- 2002-10-08 BR BRPI0213344-0B1A patent/BR0213344B1/pt not_active IP Right Cessation
- 2002-10-08 CA CA002466802A patent/CA2466802A1/en not_active Abandoned
- 2002-10-08 EP EP02764911A patent/EP1436562A1/en not_active Withdrawn
- 2002-10-08 EA EA200400354A patent/EA005333B1/ru not_active IP Right Cessation
- 2002-10-08 PL PL02368377A patent/PL368377A1/xx not_active Application Discontinuation
- 2002-10-08 US US10/492,988 patent/US6936216B2/en not_active Expired - Lifetime
- 2002-10-08 WO PCT/FI2002/000786 patent/WO2003033982A1/en not_active Application Discontinuation
- 2002-10-08 AU AU2002329303A patent/AU2002329303B2/en not_active Expired
- 2002-10-08 CN CNB028205812A patent/CN100436997C/zh not_active Expired - Lifetime
- 2002-10-08 YU YU31604A patent/YU31604A/sh unknown
- 2002-10-09 PE PE2002000997A patent/PE20030655A1/es not_active Application Discontinuation
-
2004
- 2004-03-25 ZA ZA200402338A patent/ZA200402338B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PE20030655A1 (es) | 2003-09-15 |
US6936216B2 (en) | 2005-08-30 |
EP1436562A1 (en) | 2004-07-14 |
CA2466802A1 (en) | 2003-04-23 |
JP2005505742A (ja) | 2005-02-24 |
AU2002329303B2 (en) | 2008-04-17 |
FI20012024A (fi) | 2003-04-20 |
US20040245684A1 (en) | 2004-12-09 |
BR0213344A (pt) | 2004-10-26 |
KR20050034611A (ko) | 2005-04-14 |
FI114568B (fi) | 2004-11-15 |
WO2003033982A1 (en) | 2003-04-24 |
PL368377A1 (en) | 2005-03-21 |
YU31604A (sh) | 2005-09-19 |
ZA200402338B (en) | 2004-10-07 |
CN1571910A (zh) | 2005-01-26 |
EA005333B1 (ru) | 2005-02-24 |
CN100436997C (zh) | 2008-11-26 |
BR0213344B1 (pt) | 2013-07-02 |
EA200400354A1 (ru) | 2004-10-28 |
MXPA04003481A (es) | 2004-07-30 |
FI20012024A0 (fi) | 2001-10-19 |
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