WO2014050212A1 - 金属溶解炉用渦室体及びそれを用いた金属溶解炉 - Google Patents
金属溶解炉用渦室体及びそれを用いた金属溶解炉 Download PDFInfo
- Publication number
- WO2014050212A1 WO2014050212A1 PCT/JP2013/065154 JP2013065154W WO2014050212A1 WO 2014050212 A1 WO2014050212 A1 WO 2014050212A1 JP 2013065154 W JP2013065154 W JP 2013065154W WO 2014050212 A1 WO2014050212 A1 WO 2014050212A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vortex chamber
- chamber body
- partition plate
- molten metal
- melting furnace
- Prior art date
Links
Images
Classifications
-
- 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
- F27D27/00—Stirring devices for molten material
-
- 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
Definitions
- the present invention relates to a vortex chamber body for a metal melting furnace and a metal melting furnace using the same, for example, Al, Cu, Zn, at least two alloys thereof, or a metal of a conductor (conductor) such as an Mg alloy.
- the present invention relates to a vortex chamber body used in a melting furnace and a metal melting furnace using the same.
- the vortex chamber body and the furnace main body may be integrally formed or may be connected by a flange joint method.
- the vortex chamber body and the furnace main body were connected via the holes for the molten metal inlet and outlet drilled in the furnace wall of the furnace main body. Since the molten metal rotates at high speed inside the vortex chamber body and unmelted material rotates at high speed, the inner wall of the vortex chamber body is heavily worn, and if the management is insufficient, a molten metal leakage accident often occurs. there were.
- the vortex chamber should be replaced if it has a long service life, and the emergence of a rapid melting furnace vortex chamber that can be safely stopped even if a molten metal leak accident occurs during operation.
- both the furnace body and the vortex chamber body are equipped with a stirring device for stirring the molten metal inside, and there is a problem of installation space due to its bulk.
- An object of the present invention is to provide a metal melting furnace vortex chamber body that is small in size, requires less installation space, is inexpensive and easy to maintain, and a metal melting furnace using the same.
- a metal melting furnace vortex chamber body having a vortex chamber communicating with the storage space of the furnace body having a storage space for storing molten metal of the present invention Comprising a partition plate as a dropping weir erected in the vortex chamber of the vortex chamber body,
- the partition plate is arranged on the communication side of the vortex chamber with the storage space so that the length direction of the partition plate is along the communication direction, partitions the communication side, and is positioned on both sides of the partition plate.
- a gap for swirling the molten metal is formed between the tip portion of the partition plate along the length direction and on the vortex chamber side, and the inner wall of the vortex chamber body facing the tip portion. Configured as a thing.
- the metal melting furnace of the present invention is A furnace body having a storage space for storing molten metal; A vortex chamber body having a vortex chamber communicating with the storage space of the furnace body; With The vortex chamber body includes a partition plate as a drop weir erected in the vortex chamber, The partition plate is arranged on the communication side of the vortex chamber with the storage space so that the length direction of the partition plate is along the communication direction, partitions the communication side, and is positioned on both sides of the partition plate.
- a gap for swirling the molten metal is formed between the tip portion of the vortex chamber along the length direction of the partition plate and the inner wall of the vortex chamber body facing the tip portion. Configured as a thing.
- ruptured a part of nonferrous metal melting furnace of embodiment of this invention Front explanatory drawing which fractured
- (A) (b) (c) is the side view which fractured
- (A) and (b) are longitudinal explanatory views of a moving magnetic field generator, and an explanatory view of arrangement of magnets. Plane
- a nonferrous metal melting furnace according to an embodiment of the present invention will be described with reference to FIGS.
- the non-ferrous metal rapid melting furnace of the embodiment of the present invention is a non-ferrous metal of a conductor (conductor) such as Al, Cu, Zn or at least two alloys thereof, or an Mg alloy, or any metal, for example. , And heated by a burner or the like to dissolve.
- a conductor conductor
- Mg alloy Mg alloy
- the furnace body 1 and the vortex chamber body 2 are configured as separate bodies and communicated with each other via an opening 1B formed in the side wall 1A of the furnace body 1. , And mechanically coupled by the fixture 5.
- the furnace body 1 has a capacity of, for example, several tons to several tens of tons, and heats and melts ingots and the like of nonferrous metals with a burner to make a molten metal M of nonferrous metals and the like.
- the furnace body 1 has a storage space 1C for storing the molten metal M.
- the vortex chamber body 2 has a capacity capable of storing, for example, several hundred kilograms of molten metal M. Generally, it is light like aluminum chips and floats on the surface of the molten metal M, and is non-ferrous as a raw material that does not easily melt. It is for melting metal. In this vortex chamber body 2, the molten metal M is rotated at high speed as a vortex while being heated and heated by a burner or the like in the furnace body, and nonferrous metal chips as a raw material are drawn into this vortex and melted It is.
- the vortex chamber body 2 has a vortex chamber 2C for storing the molten metal M.
- the vortex chamber body 2 is configured as a channel type having one end as an open end and the other end as a closed end, and the open end is configured to communicate with the storage space 1C.
- the furnace body 1 and the vortex chamber body 2 are in communication with each other, and the non-ferrous metal melt M melted in each of them goes back and forth so that the liquid level of each other matches.
- the attachment 5 may be any one as long as it can stably attach the vortex chamber body 2 to the furnace body 1.
- the fixture 4 includes a so-called channel-like fixture body 4A, a closing plate 4B that closes the channel, and a flange 4C that folds the fixture body 4A outward on the release side.
- a chamber support space 4D is formed.
- an opening 4E is formed in the fixture body 4A, as can be seen particularly from FIG.
- the release end side is a flange 4C used for attachment to the furnace body 1. That is, the fixture 4 includes a vortex chamber body support space 4D that a so-called channel shape inevitably has.
- the vortex chamber body 2 is accommodated in the vortex chamber body support space 4D of the fixture 4, and in this state, the flange 4A is fastened to the furnace body 1 with bolts 5, 5,. 1 is fixed.
- the vortex chamber 2C of the vortex chamber body 2 communicates with the storage space 1C of the furnace body 1 through the opening 1B.
- the vortex chamber body 2 has a drain tap 2D for extracting the molten metal M in an emergency, for example.
- the opening 4E communicating with the drain tap 2D is formed in the fixture 4.
- a drop weir portion 6 is formed in the vortex chamber body 2.
- the dropping weir portion 6 includes a blind dropping weir 7 and an open type dropping weir 8 as two dam plates, which are individually vertically moved in a vertical groove 2B formed inside the side wall 2A of the vortex chamber body 2. It is plugged in. That is, the blind drop weir 7 is disposed on the furnace body 1 side, and the open drop weir 8 is disposed on the opposite side of the furnace body 1.
- weirs 7 and 8 are not only movable up and down, but are incorporated so that they can be completely extracted from the vortex chamber body 2. Thus, since these weirs 7 and 8 can be removed from the vortex chamber body 2, the maintenance of the furnace body 1 and the vortex chamber body 2 can be performed very easily. In other words, in the furnace body 1 and the vortex chamber body 2, it is inevitable that so-called debris such as oxide accumulates during operation, but it is easy to clean by allowing both the weirs 7 and 8 to be removed. There are advantages.
- the blind dropping weir 7 and the open type dropping weir 8 are shown in FIGS. 5 and 6, respectively.
- the blind dropping weir 7 has a plate shape as shown in FIG. 5, and a handle 7A is attached to the top.
- the opening type dropping weir 8 is provided with an inlet opening 8B and an outlet opening 8C as notches on the lower left and right of one plate.
- the outlet opening 8C and the inlet opening 8B are formed at a predetermined distance on the lower end side of the plate-like dam body 8a of the opening type dropping weir 8.
- 8A is a handle.
- these blind drop weir 7 and open drop weir 8 can slide up and down independently of each other so as to be able to stably take down and up positions. It is configured.
- the vortex chamber body 2 and the furnace body 1 are in a disconnected state, and in the state shown in FIG. 4, the vortex chamber body 2 and the furnace body 1 communicate with each other via the inlet opening 8B and the outlet opening 8C. Take a state.
- the vertical drive system of the two blind drop weirs 7 and the open type drop weir 8 can be considered as a chain type, a screw type, a manual type, an electric type, etc., but since these weirs 7 and 8 are extremely lightweight, Even if the system is adopted, the drive mechanism is simple. Here, a description of a specific method is omitted.
- any material can be used as long as it has corrosion resistance to non-ferrous metal and the like and has high thermal conductivity.
- a commercially available refractory material is desirable and should be as inexpensive as possible.
- a permanent magnet type moving magnetic field generator 10 is provided below the vortex chamber body 2.
- the moving magnetic field generator 10 may be of an electromagnet type.
- this moving magnetic field generator 10 can use what is shown to Fig.8 (a) (b).
- a rotating magnet body 52 can be provided in a nonmagnetic casing 51.
- a motor 53 is provided in a case 54, a shaft 53 a of the motor 53 is supported by a bearing 54 a, and a disk-shaped magnet base 55 can be rotated by the motor 53.
- a plurality of permanent magnets 56, 56,... Are fixed on the magnet base 55 at intervals of 90 degrees. These permanent magnets 56, 56,... Are magnetized so that the upper and lower surfaces are magnetic poles, and the adjacent permanent magnets 56, 56,... Has been.
- These permanent magnets 56 are covered with a non-magnetic cover 57.
- the magnetic flux (lines of magnetic force) MF from the permanent magnets 56, 56,... Penetrates the molten metal M in the vortex chamber 6 or the magnetic flux MF that penetrates the molten metal M as shown in FIG. Permanent magnets 56, 56,.
- the magnetic flux MF also moves in the molten metal M, whereby the molten metal M also rotates by electromagnetic force.
- Rotational driving of the moving magnetic field generator 10 causes the molten metal M in the vortex chamber body 2 to start rotating at a high speed of, for example, 200 to 300 rpm by winding a so-called vortex by eddy current.
- the molten metal M that rotates at a high speed is pressed in the outer circumferential direction in the vortex chamber body 2 by centrifugal force.
- the force is strong in the lower part of the vortex chamber body 2.
- the molten metal is discharged from the outlet opening 8C of the open type dropping weir 8 and enters the furnace body 1, and the molten metal M in the furnace body 1 returns to the vortex chamber body 2 from the inlet opening 8B.
- non-ferrous metal chips or the like are introduced into the vortex of the vortex chamber body 2, the chips and the like are drawn into the vortex and can be rapidly dissolved.
- the furnace body 1 has, for example, a moving magnetic field generator different from the vortex chamber body 2, and thereby the molten metal M is rotated at, for example, 20-30 rpm. Moreover, it is comprised so that the molten metal M as a product can be derived
- the moving magnetic field generator 10 rotates the molten metal M in the vortex chamber body 2 clockwise as shown in FIG.
- the liquid level of the molten metal M in the furnace body 1 becomes higher than the liquid level of the molten metal M in the vortex chamber body 2.
- the molten metal M in the furnace body 1 flows into the vortex chamber body 2 through the inlet opening 8B so that these liquid level levels are the same. That is, a level difference, that is, a head always occurs between the molten metal M levels of the furnace body 1 and the vortex chamber body 2, and the molten metal M circulates.
- the feature of the embodiment of the present invention is also an emergency measure. That is, generally, in the vortex chamber body 2, the molten metal M rotates at a high speed, and the undissolved material as a raw material also rotates at the same high speed. For this reason, it is inevitable that the undissolved raw material collides with the inner wall of the vortex chamber body 2. As a result, the inner wall of the vortex chamber body 2 is significantly worn, and it is inevitable that the wall becomes light. In addition to this, the inner wall of the vortex chamber body 2 is repeatedly subjected to stress such as expansion and contraction due to heat. Due to this stress, the inner wall of the thinned vortex chamber body 2 may crack, and the molten metal M in the vortex chamber body 2 may leak out. In this case, the molten metal M of the furnace body 1 is also leaked, and in this case, a major accident occurs.
- the molten metal M remaining in the vortex chamber body 2 after being shut off by the blind drop weir 7 can be quickly extracted to the outside by the drain tap 2D and the opening 4E of the fixture 4. Thereby, it is possible to prevent the molten metal M from remaining in the vortex chamber body 2 and being cooled and solidified in the vortex chamber body 2. If the molten metal M is solidified in the vortex chamber body 2, the vortex chamber body 2 and the furnace body 1 cannot be reused, resulting in a large loss, but this can be prevented.
- the shape of the vortex chamber body 2 is rectangular (box shape) when viewed from above in the present embodiment, it is needless to say that it may be circular, semicircular, elliptical, or the like.
- FIG. 9, FIG. 10, and FIG. 11 are a plan view, a front view, and a right side view, partially broken away, showing different embodiments of the present invention.
- 9, 10, and 11 members that are the same as those in FIGS. 1, 2, and 3 are assigned the same reference numerals, and detailed descriptions thereof are omitted.
- the dropping weir (partition plate) 9 a simple plate-like thing without a notch is used.
- the left end of the dropping weir 9 in the drawing is arranged to be half the length 2L of the vortex chamber 2C. This is because this half is the center of rotation of the molten metal M.
- a partition plate 9 is provided as a dropping weir standing in the vortex chamber 2 ⁇ / b> C of the vortex chamber body 2.
- the partition plate 9 is arranged on the communication side 2C0 with the storage space 1C in the vortex chamber 2C so that the length direction of the partition plate 9 is along the communication direction CD, and partitions the communication side 2C0.
- a first vortex chamber opening 2C1 that communicates with both the storage space 1C and the vortex chamber 2C, located on both sides of the partition plate 9, and a second that communicates with both the storage space 1C and the vortex chamber 2C.
- a gap 2F for swirling the molten metal is formed between the front end portion 9a of the partition plate 9 along the length direction and the inner wall 2E of the vortex chamber body 2 facing the front end portion 9a.
- the tip end portion 9a of the partition plate 9 along the communication direction CD is at a position half the length 2L of the communication direction CD of the vortex chamber 2C.
- the partition plate 9 is removable from the vortex chamber body 2. Thereby, the maintenance of the partition plate 9 is possible. It can also be replaced with another new partition plate that is not damaged. Moreover, various different plates can be prepared as the partition plate 9 and can be used properly according to the type of the molten metal M, usage conditions, and the like.
- the molten metal M is driven to rotate clockwise, for example, in the drawing by the same electromagnetic force as described above. Since the flow of the molten metal M in the vortex chamber 2C flows into and out of the furnace main body 1, the molten metal M in the furnace main body 1 is rotationally driven even if the furnace main body 1 does not include an individual electromagnetic stirring device. That is, the furnace body 1 does not necessarily require an electromagnetic stirring device. As a result, the cost can be reduced and the structure can be simply reduced in size, so that it is possible to provide a device that requires only a small installation space and is very easy to use in actual installation.
- the present invention can be applied not only to the above-mentioned non-ferrous metals but also to other metal melting furnaces.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
前記渦室体の前記渦室内に立設された落とし堰としての仕切板を備え、
前記仕切板は、前記渦室における前記収納空間との連通側に、前記仕切板の長さ方向が連通方向に沿うように配置されて、前記連通側を仕切って、前記仕切板の両側に位置する、前記収納空間と前記渦室との両方に連通する第1の渦室開口と、前記収納空間と前記渦室との両方に連通する第2の渦室開口と、を形成し、
前記仕切板の前記長さ方向に沿い且つ前記渦室内側にある先端部分と、前記先端部分と対向する前記渦室体の内壁と、の間に、溶湯旋回用の隙間が形成されている、
ものとして構成される。
溶湯を収容する収納空間を有する炉本体と、
前記炉本体の前記収納空間と連通する渦室を有する渦室体と、
を備え、
前記渦室体は、前記渦室内に立設された落とし堰としての仕切板を備え、
前記仕切板は、前記渦室における前記収納空間との連通側に、前記仕切板の長さ方向が連通方向に沿うように配置されて、前記連通側を仕切って、前記仕切板の両側に位置する、前記収納空間と前記渦室との両方に連通する第1の渦室開口と、前記収納空間と前記渦室との両方に連通する第2の渦室開口と、を形成し、
前記仕切板の前記長さ方向に沿った前記渦室内側の先端部分と、前記先端部分と対向する前記渦室体の内壁と、の間に、溶湯旋回用の隙間が形成されている、
ものとして構成される。
渦室体2内で溶湯Mが固化してしまうと、渦室体2及び炉本体1の再利用が不可となり大きな損失となるが、これを防ぐことができる。
Claims (9)
- 溶湯を収容する収納空間を有する炉本体の前記収納空間と連通する渦室を有する金属溶解炉用渦室体であって、
前記渦室体の前記渦室内に立設された落とし堰としての仕切板を備え、
前記仕切板は、前記渦室における前記収納空間との連通側に、前記仕切板の長さ方向が連通方向に沿うように配置されて、前記連通側を仕切って、前記仕切板の両側に位置する、前記収納空間と前記渦室との両方に連通する第1の渦室開口と、前記収納空間と前記渦室との両方に連通する第2の渦室開口と、を形成し、
前記仕切板の前記長さ方向に沿い且つ前記渦室内側にある先端部分と、前記先端部分と対向する前記渦室体の内壁と、の間に、溶湯旋回用の隙間が形成されている、
ことを特徴とする金属溶解炉用渦室体。 - 前記仕切板の前記長さ方向に沿った前記先端部分の位置を、前記渦室の前記連通方向に沿った長さの半分の位置に設定した、ことを特徴とする請求項1記載の金属溶解炉用渦室体。
- 前記仕切板は前記渦室体から取り外し可能とされていることを特徴とする請求項1記載の金属溶解炉用渦室体。
- 前記渦室体の外側下方に、前記渦室体内の溶湯を回転駆動するための磁場を発生させる永久磁石による移動磁界発生装置が配置されていることを特徴とする請求項1記載の金属溶解炉用渦室体。
- 溶湯を収容する収納空間を有する炉本体と、
前記炉本体の前記収納空間と連通する渦室を有する渦室体と、
を備え、
前記渦室体は、前記渦室内に立設された落とし堰としての仕切板を備え、
前記仕切板は、前記渦室における前記収納空間との連通側に、前記仕切板の長さ方向が連通方向に沿うように配置されて、前記連通側を仕切って、前記仕切板の両側に位置する、前記収納空間と前記渦室との両方に連通する第1の渦室開口と、前記収納空間と前記渦室との両方に連通する第2の渦室開口と、を形成し、
前記仕切板の前記長さ方向に沿った前記渦室内側の先端部分と、前記先端部分と対向する前記渦室体の内壁と、の間に、溶湯旋回用の隙間が形成されている、
ことを特徴とする金属溶解炉。 - 前記仕切板の前記長さ方向に沿った前記先端部分の位置を、前記渦室の前記連通方向に沿った長さの半分の位置に設定した、ことを特徴とする請求項5記載の金属溶解炉。
- 前記仕切板は前記渦室体から取り外し可能とされていることを特徴とする請求項5又は6記載の金属溶解炉。
- 前記渦室体には溶湯を抜くためのドレインタップが形成されていることを特徴とする請求項5記載の金属溶解炉。
- 前記渦室体の外側下方に、前記渦室体内の溶湯を回転駆動するための磁場を発生させる永久磁石による移動磁界発生装置が配置されていることを特徴とする請求項5記載の金属溶解炉。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13770831.9A EP2765381B1 (en) | 2012-09-27 | 2013-05-31 | Vortex chamber body for metal melting furnace |
US14/234,861 US9488415B2 (en) | 2012-09-27 | 2013-05-31 | Metal melting furnace vortex chamber body and metal melting furnace using the same |
KR1020137034667A KR101699421B1 (ko) | 2012-09-27 | 2013-05-31 | 금속 용해로용 와실체 및 그를 이용한 금속 용해로 |
CA2840774A CA2840774C (en) | 2012-09-27 | 2013-05-31 | Metal melting furnace vortex chamber body and metal melting furnace using the same |
AU2013237734A AU2013237734B2 (en) | 2012-09-27 | 2013-05-31 | Metal melting furnace vortex chamber body and metal melting furnace using the same |
US16/862,835 US11343908B2 (en) | 2012-07-09 | 2020-04-30 | Display unit and electronic apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-213683 | 2012-09-27 | ||
JP2012213683A JP5795296B2 (ja) | 2012-09-27 | 2012-09-27 | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/408,129 A-371-Of-International US9854667B2 (en) | 2012-07-09 | 2013-05-31 | Display unit and electronic apparatus |
US15/828,479 Continuation US10219370B2 (en) | 2012-07-09 | 2017-12-01 | Display unit and electronic apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014050212A1 true WO2014050212A1 (ja) | 2014-04-03 |
Family
ID=50387631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/065154 WO2014050212A1 (ja) | 2012-07-09 | 2013-05-31 | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9488415B2 (ja) |
EP (1) | EP2765381B1 (ja) |
JP (1) | JP5795296B2 (ja) |
KR (1) | KR101699421B1 (ja) |
CN (2) | CN103712443B (ja) |
AU (1) | AU2013237734B2 (ja) |
CA (1) | CA2840774C (ja) |
WO (1) | WO2014050212A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5766572B2 (ja) * | 2011-09-30 | 2015-08-19 | 高橋 謙三 | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
JP5795296B2 (ja) * | 2012-09-27 | 2015-10-14 | 高橋 謙三 | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
JP5813693B2 (ja) | 2013-04-23 | 2015-11-17 | 高橋 謙三 | 溶湯金属循環駆動装置及びそれを有するメインバス |
KR101602893B1 (ko) * | 2014-07-23 | 2016-03-10 | 정강희 | 칩용해 교반장치 |
JP6039010B1 (ja) * | 2015-04-23 | 2016-12-07 | 高橋 謙三 | 導電性金属溶解炉及びそれを備えた導電性金属溶解炉システム並びに導電性金属溶解方法 |
WO2016194910A1 (ja) | 2015-06-03 | 2016-12-08 | 謙三 高橋 | 導電性金属溶解炉及びそれを備えた導電性金属溶解炉システム並びに導電性金属溶解方法 |
EP3086069B1 (en) * | 2015-04-23 | 2019-06-05 | Digimet 2013 Sl | Furnace for melting and treating metal and metallic waste and method therefor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60194278A (ja) * | 1984-03-15 | 1985-10-02 | 株式会社宮本工業所 | アルミニウム溶湯炉 |
JPH05156378A (ja) * | 1991-10-07 | 1993-06-22 | Miyamoto Kogyosho:Kk | アルミニウム廃材の溶解方法と溶解炉 |
JP2003329367A (ja) * | 2002-05-09 | 2003-11-19 | Miyamoto Kogyosho Co Ltd | 溶解炉 |
JP2008196807A (ja) * | 2007-02-14 | 2008-08-28 | Kenzo Takahashi | 溶解炉用原料押込装置及びそれを組み込んだ溶解炉システム |
JP2010007971A (ja) * | 2008-06-27 | 2010-01-14 | Miyamoto Kogyosho Co Ltd | 溶解炉 |
JP2013076537A (ja) * | 2011-09-30 | 2013-04-25 | Kenzo Takahashi | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6172986A (ja) * | 1984-09-18 | 1986-04-15 | 神鋼電機株式会社 | 溶解炉 |
KR100369612B1 (ko) * | 1999-09-07 | 2003-01-29 | 한국수력원자력 주식회사 | 중ㆍ저준위 방사성폐기물 처리 시스템 및 방법 |
WO2009047624A1 (en) * | 2007-10-09 | 2009-04-16 | Abb Ab | Device for submerging material into liquid metal by an electromagnetic stirrer |
KR20090007166U (ko) * | 2008-01-11 | 2009-07-15 | 주식회사 알텍캐스트 | 다이캐스팅 용해로의 칸막이형 도가니 |
JP4995234B2 (ja) * | 2008-12-26 | 2012-08-08 | 株式会社ヂーマグ | 非鉄金属溶湯ポンプ及びそれを用いた非鉄金属溶解炉 |
JP2010281474A (ja) * | 2009-06-02 | 2010-12-16 | Miyamoto Kogyosho Co Ltd | 溶解炉 |
JP5546974B2 (ja) | 2010-04-07 | 2014-07-09 | 株式会社ヂーマグ | 非鉄金属溶湯ポンプ及びそれを用いた溶解炉システム |
US9051623B2 (en) * | 2012-05-29 | 2015-06-09 | Gors Ltd. | Apparatus for melting a solid metal |
JP5795296B2 (ja) * | 2012-09-27 | 2015-10-14 | 高橋 謙三 | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
JP5813693B2 (ja) * | 2013-04-23 | 2015-11-17 | 高橋 謙三 | 溶湯金属循環駆動装置及びそれを有するメインバス |
-
2012
- 2012-09-27 JP JP2012213683A patent/JP5795296B2/ja active Active
-
2013
- 2013-05-31 AU AU2013237734A patent/AU2013237734B2/en not_active Ceased
- 2013-05-31 EP EP13770831.9A patent/EP2765381B1/en active Active
- 2013-05-31 WO PCT/JP2013/065154 patent/WO2014050212A1/ja active Application Filing
- 2013-05-31 CA CA2840774A patent/CA2840774C/en active Active
- 2013-05-31 US US14/234,861 patent/US9488415B2/en active Active
- 2013-05-31 KR KR1020137034667A patent/KR101699421B1/ko active IP Right Grant
- 2013-09-27 CN CN201310452294.7A patent/CN103712443B/zh not_active Expired - Fee Related
- 2013-09-27 CN CN201320605442.XU patent/CN203550552U/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60194278A (ja) * | 1984-03-15 | 1985-10-02 | 株式会社宮本工業所 | アルミニウム溶湯炉 |
JPH05156378A (ja) * | 1991-10-07 | 1993-06-22 | Miyamoto Kogyosho:Kk | アルミニウム廃材の溶解方法と溶解炉 |
JP2003329367A (ja) * | 2002-05-09 | 2003-11-19 | Miyamoto Kogyosho Co Ltd | 溶解炉 |
JP2008196807A (ja) * | 2007-02-14 | 2008-08-28 | Kenzo Takahashi | 溶解炉用原料押込装置及びそれを組み込んだ溶解炉システム |
JP2010007971A (ja) * | 2008-06-27 | 2010-01-14 | Miyamoto Kogyosho Co Ltd | 溶解炉 |
JP2013076537A (ja) * | 2011-09-30 | 2013-04-25 | Kenzo Takahashi | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 |
Also Published As
Publication number | Publication date |
---|---|
EP2765381A1 (en) | 2014-08-13 |
US20140284854A1 (en) | 2014-09-25 |
CA2840774C (en) | 2016-10-04 |
CA2840774A1 (en) | 2014-03-27 |
JP5795296B2 (ja) | 2015-10-14 |
EP2765381B1 (en) | 2019-08-14 |
CN103712443A (zh) | 2014-04-09 |
KR20140066670A (ko) | 2014-06-02 |
AU2013237734A1 (en) | 2014-04-10 |
EP2765381A4 (en) | 2014-12-17 |
US9488415B2 (en) | 2016-11-08 |
CN203550552U (zh) | 2014-04-16 |
JP2014066481A (ja) | 2014-04-17 |
KR101699421B1 (ko) | 2017-01-25 |
CN103712443B (zh) | 2016-04-27 |
AU2013237734B2 (en) | 2016-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5766572B2 (ja) | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 | |
WO2014050212A1 (ja) | 金属溶解炉用渦室体及びそれを用いた金属溶解炉 | |
JP5431438B2 (ja) | 攪拌装置付き連続鋳造用鋳型装置 | |
US8158055B2 (en) | Melting furnace with agitator | |
JP5546974B2 (ja) | 非鉄金属溶湯ポンプ及びそれを用いた溶解炉システム | |
RU2532213C2 (ru) | Способ и устройство для управления скоростью потока и замедления потока неферромагнитных электропроводных жидкостей и расплавов | |
BR112016026739B1 (pt) | método de fundição de metal | |
JP2006189229A (ja) | 攪拌装置及び攪拌装置付溶解炉 | |
JP5496647B2 (ja) | 非鉄金属溶湯ポンプ | |
JP2016124001A (ja) | 導電性金属の駆動方法及び駆動装置 | |
CN201684906U (zh) | 新型离心浇铸炉管的工艺设备 | |
JP2013119096A (ja) | 金属製品製造装置及び金属製品製造方法、並びに攪拌用の回転磁場発生装置 | |
JP2023515106A (ja) | 金属炉用の多目的ポンプ系及び関連方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2013237734 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013770831 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2840774 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 20137034667 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14234861 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13770831 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |