JP2021504146A - 連続鋳造用コレクタノズル - Google Patents
連続鋳造用コレクタノズル Download PDFInfo
- Publication number
- JP2021504146A JP2021504146A JP2020529181A JP2020529181A JP2021504146A JP 2021504146 A JP2021504146 A JP 2021504146A JP 2020529181 A JP2020529181 A JP 2020529181A JP 2020529181 A JP2020529181 A JP 2020529181A JP 2021504146 A JP2021504146 A JP 2021504146A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- case portion
- continuous casting
- collector nozzle
- shroud
- 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.)
- Granted
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/502—Connection arrangements; Sealing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/505—Rings, inserts or other means preventing external nozzle erosion by the slag
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
そして、連続鋳造用コレクタノズル1が上昇する時、第2ケース部60に地金17が付着した状態でともに上昇するので、地金17がシュラウドノズル30から除去される動作が安定して行われる。
Claims (8)
- シュラウドノズルに向かって延び、内側には溶鋼の移動通路が具備されるノズルボディ部と、
前記ノズルボディ部の側面を取り囲む第1ケース部と、
金属成分を含み、前記第1ケース部に連結され、前記シュラウドノズルと向かい合う前記ノズルボディ部の出口面をカバーする第2ケース部とを含むことを特徴とする連続鋳造用コレクタノズル。 - 前記第1ケース部は、金属成分を含み、前記第1ケース部と前記第2ケース部とは、溶接で連結されるか、一体に成形されることを特徴とする請求項1に記載の連続鋳造用コレクタノズル。
- 前記第2ケース部は、前記出口面の全体をカバーすることを特徴とする請求項1に記載の連続鋳造用コレクタノズル。
- 前記第2ケース部は、前記出口面の周縁をカバーすることを特徴とする請求項1に記載の連続鋳造用コレクタノズル。
- 前記第2ケース部の下側に複数の突起部材が延びる突出部をさらに含むことを特徴とする請求項1に記載の連続鋳造用コレクタノズル。
- 前記突出部は、前記第2ケース部の円周方向に沿ってジグザグ状に配列されることを特徴とする請求項5に記載の連続鋳造用コレクタノズル。
- 前記突出部は、斜線方向に傾斜して設けられることを特徴とする請求項5に記載の連続鋳造用コレクタノズル。
- 前記突出部は、金属成分を含むことを特徴とする請求項5に記載の連続鋳造用コレクタノズル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0021137 | 2018-02-22 | ||
KR1020180021137A KR101887330B1 (ko) | 2018-02-22 | 2018-02-22 | 연속주조용 콜렉터노즐 |
PCT/KR2018/008727 WO2019164069A1 (ko) | 2018-02-22 | 2018-07-31 | 연속주조용 콜렉터노즐 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021504146A true JP2021504146A (ja) | 2021-02-15 |
JP6938788B2 JP6938788B2 (ja) | 2021-09-22 |
Family
ID=63251229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020529181A Active JP6938788B2 (ja) | 2018-02-22 | 2018-07-31 | 連続鋳造用コレクタノズル |
Country Status (7)
Country | Link |
---|---|
US (1) | US11389863B2 (ja) |
JP (1) | JP6938788B2 (ja) |
KR (1) | KR101887330B1 (ja) |
CN (1) | CN111727092B (ja) |
AT (1) | AT525526B1 (ja) |
DE (1) | DE112018007142T5 (ja) |
WO (1) | WO2019164069A1 (ja) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS579004Y2 (ja) | 1973-10-13 | 1982-02-20 | ||
JPS58134245U (ja) | 1982-03-05 | 1983-09-09 | 明知耐火煉瓦株式会社 | 連続鋳造用ロングノズル |
JPH01133654A (ja) | 1987-11-20 | 1989-05-25 | Nkk Corp | コレクターノズル |
JPH03221248A (ja) | 1990-01-24 | 1991-09-30 | Nkk Corp | 溶湯ノズルのシール方法 |
JPH079555U (ja) | 1993-07-07 | 1995-02-10 | 品川白煉瓦株式会社 | 溶融金属排出装置のコレクターノズル |
CN2171434Y (zh) * | 1993-07-08 | 1994-07-13 | 冶金工业部钢铁研究总院 | 复合式浸入水口 |
JP3439217B2 (ja) * | 1993-10-15 | 2003-08-25 | 品川白煉瓦株式会社 | 耐火物用パッキング材 |
JPH0733453U (ja) | 1993-10-29 | 1995-06-20 | 川崎炉材株式会社 | スライディングゲート用コレクターノズル |
JPH1190592A (ja) * | 1997-09-26 | 1999-04-06 | Kawasaki Steel Corp | 連続鋳造用取鍋の下部ノズル |
JPH11179533A (ja) * | 1997-12-15 | 1999-07-06 | Nkk Corp | 溶融金属流出装置のコレクターノズル |
KR100380695B1 (ko) * | 2001-06-20 | 2003-04-23 | 주식회사 주성 | 콜렉터 노즐용 링 가스켓 |
US20060118268A1 (en) | 2002-12-10 | 2006-06-08 | Mariano Collura | Refractory plate for a device for the insertion and/or removal of a nozzle for a casting installation combined with a sliding plate flow-control device |
JP5065967B2 (ja) | 2008-03-31 | 2012-11-07 | 黒崎播磨株式会社 | 下部ノズル及び下部ノズルの接合構造 |
KR20100003387U (ko) * | 2008-09-19 | 2010-03-29 | 조선내화 주식회사 | 용강 주조설비용 콜렉터 노즐 |
JP5580996B2 (ja) | 2009-03-11 | 2014-08-27 | 黒崎播磨株式会社 | 定形目地材 |
KR20130099331A (ko) * | 2012-02-29 | 2013-09-06 | 현대제철 주식회사 | 래들용 콜렉터노즐 |
EP2878861A1 (en) * | 2013-11-28 | 2015-06-03 | Refractory Intellectual Property GmbH & Co. KG | A gasket arrangement between two refractory sleeves on the spout of a metallurgical vessel |
CA2943173A1 (en) | 2014-05-05 | 2015-11-12 | Refractory Intellectual Property Gmbh & Co. Kg | Refractory ceramic casting nozzle |
CN104259450A (zh) * | 2014-09-30 | 2015-01-07 | 衡阳华菱钢管有限公司 | 带碗状密封圈的钢包下水口 |
KR101790002B1 (ko) | 2016-04-15 | 2017-10-25 | 주식회사 포스코 | 노즐, 이를 구비하는 연속주조장치 및 연속주조방법 |
KR101817196B1 (ko) * | 2016-05-19 | 2018-02-21 | 한국내화 주식회사 | 연속 주조 설비를 위한 쉬라우드 노즐 및 이를 위한 개스킷 |
-
2018
- 2018-02-22 KR KR1020180021137A patent/KR101887330B1/ko active IP Right Grant
- 2018-07-31 DE DE112018007142.1T patent/DE112018007142T5/de active Pending
- 2018-07-31 US US16/963,293 patent/US11389863B2/en active Active
- 2018-07-31 WO PCT/KR2018/008727 patent/WO2019164069A1/ko active Application Filing
- 2018-07-31 JP JP2020529181A patent/JP6938788B2/ja active Active
- 2018-07-31 AT ATA9434/2018A patent/AT525526B1/de active
- 2018-07-31 CN CN201880089750.7A patent/CN111727092B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20210362219A1 (en) | 2021-11-25 |
DE112018007142T5 (de) | 2020-11-05 |
US11389863B2 (en) | 2022-07-19 |
CN111727092A (zh) | 2020-09-29 |
JP6938788B2 (ja) | 2021-09-22 |
AT525526A2 (de) | 2023-03-15 |
KR101887330B1 (ko) | 2018-08-09 |
WO2019164069A1 (ko) | 2019-08-29 |
AT525526B1 (de) | 2023-06-15 |
CN111727092B (zh) | 2022-01-11 |
AT525526A5 (de) | 2023-03-15 |
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