JP2013136812A5 - - Google Patents
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- JP2013136812A5 JP2013136812A5 JP2011287736A JP2011287736A JP2013136812A5 JP 2013136812 A5 JP2013136812 A5 JP 2013136812A5 JP 2011287736 A JP2011287736 A JP 2011287736A JP 2011287736 A JP2011287736 A JP 2011287736A JP 2013136812 A5 JP2013136812 A5 JP 2013136812A5
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- filtration
- molten metal
- tube
- support plate
- filtration unit
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Description
本発明は、一端に開口部を有し、かつ他端が閉じている1本又は複数本の多孔質セラミックス製濾過チューブを、その長手方向が、水平面に対して交差する方向を向くように、金属溶湯を貯留する缶体部内に配した金属溶湯濾過装置であって、
前記缶体部内に貯留する金属溶湯の容量を減少させるように該缶体部の上方部分を塞ぐ閉塞部を設けた金属溶湯濾過装置を提供するものである。
また本発明は、一端に開口部を有し、かつ他端が閉じている1本又は複数本の多孔質セラミックス製濾過チューブを、その長手方向が、水平面に対して交差する方向を向くように、金属溶湯を貯留する缶体部内に配した金属溶湯濾過装置であって、
前記濾過チューブは、該濾過チューブの長手方向が、支持板の板面に対して略直交するように、該濾過チューブの少なくとも一方の端部において該支持板に取り付けられており、それによって濾過ユニットが形成されており、
前記濾過ユニットは、前記支持板の板面が水平面と略一致するように、前記缶体部内に配置されており、
前記濾過ユニットにおいては、前記濾過チューブが、該濾過チューブの一方の端部において、前記支持板に取り付けられており、
前記濾過チューブが前記支持板から下方に向けて垂下するように、前記濾過ユニットが、前記缶体部内に懸下されており、
懸下状態の前記濾過ユニットにおいては、該濾過ユニットにおける前記支持板の上面に、金属溶湯の濾過を開始するときに浮力によって該濾過ユニットが浮き上がらないようにするための錘が載置されている、金属溶湯濾過装置を提供するものである。
更に本発明は、一端に開口部を有し、かつ他端が閉じている1本又は複数本の多孔質セラミックス製濾過チューブを、その長手方向が、水平面に対して交差する方向を向くように、金属溶湯を貯留する缶体部内に配した金属溶湯濾過装置であって、
前記濾過チューブは、該濾過チューブの長手方向が、支持板の板面に対して略直交するように、該濾過チューブの双方の端部において一対の該支持板に取り付けられており、それによって濾過ユニットが形成されており、
前記缶体部の底部に設けられた載置部に、一方の前記支持板が当接するように、前記濾過ユニットが該載置部上に載置されており、
前記濾過ユニットにおける上方側に位置する前記支持板に、鉛直方向に延びる押圧部材が当接しており、
前記押圧部材は下方に向けて付勢されており、それによって前記濾過ユニットが該押圧部材によって下方に向けて押し付けられる構造になっている、金属溶湯濾過装置を提供するものである。
The present invention has one or a plurality of porous ceramic filter tubes having an opening at one end and the other end closed, such that the longitudinal direction thereof faces in a direction intersecting the horizontal plane. a metallic melt filtration device arranged on the can body portion for storing the molten metal,
It is an object of the present invention to provide a molten metal filtration apparatus provided with a closing portion that closes an upper portion of the can body portion so as to reduce the capacity of the molten metal stored in the can body portion .
The present invention also provides one or more porous ceramic filter tubes having an opening at one end and the other end closed so that the longitudinal direction thereof is in a direction intersecting the horizontal plane. A molten metal filtration device disposed in a can body for storing molten metal,
The filtration tube is attached to the support plate at at least one end of the filtration tube so that the longitudinal direction of the filtration tube is substantially orthogonal to the plate surface of the support plate, whereby the filtration unit Is formed,
The filtration unit is disposed in the can body so that a plate surface of the support plate substantially coincides with a horizontal plane,
In the filtration unit, the filtration tube is attached to the support plate at one end of the filtration tube,
The filtration unit is suspended in the can body so that the filtration tube hangs downward from the support plate;
In the filtration unit in the suspended state, a weight is placed on the upper surface of the support plate in the filtration unit so that the filtration unit does not rise due to buoyancy when starting filtration of the molten metal. The present invention provides a molten metal filter device.
Further, the present invention provides one or more porous ceramic filter tubes having an opening at one end and closed at the other end so that the longitudinal direction thereof is in a direction intersecting the horizontal plane. A molten metal filtration device disposed in a can body for storing molten metal,
The filtration tube is attached to the pair of support plates at both ends of the filtration tube so that the longitudinal direction of the filtration tube is substantially orthogonal to the plate surface of the support plate, thereby filtering the filtration tube. Unit is formed,
The filtration unit is placed on the placement portion so that one of the support plates comes into contact with the placement portion provided at the bottom of the can body portion,
A pressing member extending in the vertical direction is in contact with the support plate located on the upper side of the filtration unit,
The pressing member is biased downward, thereby has a structure which is pressed downward the filtration unit by the pressing member, there is provided a molten metal Filtration device.
Claims (13)
前記缶体部内に貯留する金属溶湯の容量を減少させるように該缶体部の上方部分を塞ぐ閉塞部を設けた金属溶湯濾過装置。 One or more porous ceramic filter tubes having an opening at one end and closed at the other end are used to store molten metal so that the longitudinal direction of the tube is in a direction intersecting the horizontal plane. a metallic melt filtration device arranged on the can body portion of,
A molten metal filtration apparatus provided with a closing portion for closing an upper portion of the can body so as to reduce the capacity of the molten metal stored in the can body .
前記濾過ユニットは、前記支持板の板面が水平面と略一致するように、前記缶体部内に配置されている請求項2に記載の金属溶湯濾過装置。 The filtration tube is attached to the support plate at at least one end of the filtration tube so that the longitudinal direction of the filtration tube is substantially orthogonal to the plate surface of the support plate, whereby the filtration unit Is formed,
The molten metal filtration apparatus according to claim 2, wherein the filtration unit is disposed in the can body so that a plate surface of the support plate substantially coincides with a horizontal plane.
前記濾過チューブが前記支持板から下方に向けて垂下するように、前記濾過ユニットが、前記缶体部内に懸下されている請求項3に記載の金属溶湯濾過装置。 In the filtration unit, the filtration tube is attached to the support plate at one end of the filtration tube,
The molten metal filter apparatus according to claim 3, wherein the filtration unit is suspended in the can body so that the filtration tube hangs downward from the support plate.
前記缶体部において、前記濾過ユニットを懸下する部位が、前記支持板の側面のテーパー面と相補形状になっているテーパー面からなる請求項4に記載の金属溶湯濾過装置。 In the filtration unit, the side surface of the support plate is a tapered surface inclined inward from the upper surface to the lower surface of the support plate,
The molten metal filtration apparatus according to claim 4, wherein a portion of the can body portion that suspends the filtration unit includes a tapered surface that is complementary to a tapered surface of a side surface of the support plate.
前記缶体部の底部に設けられた載置部に、一方の前記支持板が当接するように、前記濾過ユニットが該載置部上に載置されている請求項3に記載の金属溶湯濾過装置。 In the filtration unit, the filtration tube is attached to the pair of support plates at both ends of the filtration tube,
The molten metal filtration according to claim 3, wherein the filtration unit is placed on the placement portion so that one of the support plates contacts a placement portion provided at the bottom of the can body portion. apparatus.
前記濾過チューブは、該濾過チューブの長手方向が、支持板の板面に対して略直交するように、該濾過チューブの少なくとも一方の端部において該支持板に取り付けられており、それによって濾過ユニットが形成されており、The filtration tube is attached to the support plate at at least one end of the filtration tube so that the longitudinal direction of the filtration tube is substantially orthogonal to the plate surface of the support plate, whereby the filtration unit Is formed,
前記濾過ユニットは、前記支持板の板面が水平面と略一致するように、前記缶体部内に配置されており、The filtration unit is disposed in the can body so that a plate surface of the support plate substantially coincides with a horizontal plane,
前記濾過ユニットにおいては、前記濾過チューブが、該濾過チューブの一方の端部において、前記支持板に取り付けられており、In the filtration unit, the filtration tube is attached to the support plate at one end of the filtration tube,
前記濾過チューブが前記支持板から下方に向けて垂下するように、前記濾過ユニットが、前記缶体部内に懸下されており、The filtration unit is suspended in the can body so that the filtration tube hangs downward from the support plate;
懸下状態の前記濾過ユニットにおいては、該濾過ユニットにおける前記支持板の上面に、金属溶湯の濾過を開始するときに浮力によって該濾過ユニットが浮き上がらないようにするための錘が載置されている、金属溶湯濾過装置。In the filtration unit in the suspended state, a weight is placed on the upper surface of the support plate in the filtration unit so that the filtration unit does not rise due to buoyancy when starting filtration of the molten metal. , Metal melt filtration device.
前記濾過チューブは、該濾過チューブの長手方向が、支持板の板面に対して略直交するように、該濾過チューブの双方の端部において一対の該支持板に取り付けられており、それによって濾過ユニットが形成されており、The filtration tube is attached to the pair of support plates at both ends of the filtration tube so that the longitudinal direction of the filtration tube is substantially orthogonal to the plate surface of the support plate, thereby filtering the filtration tube. Unit is formed,
前記缶体部の底部に設けられた載置部に、一方の前記支持板が当接するように、前記濾過ユニットが該載置部上に載置されており、The filtration unit is placed on the placement portion so that one of the support plates comes into contact with the placement portion provided at the bottom of the can body portion,
前記濾過ユニットにおける上方側に位置する前記支持板に、鉛直方向に延びる押圧部材が当接しており、A pressing member extending in the vertical direction is in contact with the support plate located on the upper side of the filtration unit,
前記押圧部材は下方に向けて付勢されており、それによって前記濾過ユニットが該押圧部材によって下方に向けて押し付けられる構造になっている、金属溶湯濾過装置。The molten metal filtration apparatus, wherein the pressing member is biased downward, whereby the filtration unit is pressed downward by the pressing member.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011287736A JP5669718B2 (en) | 2011-12-28 | 2011-12-28 | Metal melt filter |
KR1020147006106A KR101547119B1 (en) | 2011-12-28 | 2012-11-19 | Molten-metal filtration apparatus |
CN201280043543.0A CN103781921B (en) | 2011-12-28 | 2012-11-19 | Melted metal filtering device |
PCT/JP2012/079924 WO2013099471A1 (en) | 2011-12-28 | 2012-11-19 | Molten-metal filtration apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011287736A JP5669718B2 (en) | 2011-12-28 | 2011-12-28 | Metal melt filter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013136812A JP2013136812A (en) | 2013-07-11 |
JP2013136812A5 true JP2013136812A5 (en) | 2014-01-16 |
JP5669718B2 JP5669718B2 (en) | 2015-02-12 |
Family
ID=48696970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011287736A Active JP5669718B2 (en) | 2011-12-28 | 2011-12-28 | Metal melt filter |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5669718B2 (en) |
KR (1) | KR101547119B1 (en) |
CN (1) | CN103781921B (en) |
WO (1) | WO2013099471A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015021164A (en) * | 2013-07-19 | 2015-02-02 | 三井金属鉱業株式会社 | Apparatus of installing filtration unit for molten metal |
US10300525B2 (en) | 2014-07-28 | 2019-05-28 | Mitsui Mining & Smelting Co., Ltd. | Molten metal filtration device |
CN107012334B (en) * | 2017-05-23 | 2018-09-11 | 重庆大学 | A kind of purifier of metal bath |
CN111051544B (en) * | 2017-12-07 | 2023-03-17 | 三井金属矿业株式会社 | Molten metal filtering device |
JP6933687B2 (en) * | 2017-12-07 | 2021-09-08 | 三井金属鉱業株式会社 | Cover assembly for molten metal filter and molten metal filter |
WO2020168161A1 (en) * | 2019-02-15 | 2020-08-20 | Pyrotek, Inc. | Molten metal filtration box heating apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US3524548A (en) * | 1968-09-16 | 1970-08-18 | Kaiser Aluminium Chem Corp | Filter medium for molten metal |
US3747765A (en) * | 1971-06-09 | 1973-07-24 | Kaiser Aluminium Chem Corp | Rigid filter assembly |
JPH04193916A (en) * | 1990-11-28 | 1992-07-14 | Mitsui Mining & Smelting Co Ltd | Filtration unit inverted type molten metal filtrating device |
JPH0657342A (en) * | 1992-08-14 | 1994-03-01 | Mitsui Mining & Smelting Co Ltd | Simple filter |
JP3426326B2 (en) * | 1994-02-04 | 2003-07-14 | 三井金属鉱業株式会社 | Molten metal heating device in molten metal filtration tank |
JPH10263798A (en) * | 1997-03-14 | 1998-10-06 | Selee Corp | Device for removing inclusion from molten metal |
CN2587881Y (en) * | 2002-12-31 | 2003-11-26 | 上海大学 | Metal liquid purifier |
JP5117241B2 (en) * | 2008-03-26 | 2013-01-16 | 古河電気工業株式会社 | Inclusion removal apparatus and inclusion removal method |
-
2011
- 2011-12-28 JP JP2011287736A patent/JP5669718B2/en active Active
-
2012
- 2012-11-19 CN CN201280043543.0A patent/CN103781921B/en active Active
- 2012-11-19 WO PCT/JP2012/079924 patent/WO2013099471A1/en active Application Filing
- 2012-11-19 KR KR1020147006106A patent/KR101547119B1/en active IP Right Grant
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