JPH05228616A - Casting trough for metal or alloy ingot - Google Patents
Casting trough for metal or alloy ingotInfo
- Publication number
- JPH05228616A JPH05228616A JP6917392A JP6917392A JPH05228616A JP H05228616 A JPH05228616 A JP H05228616A JP 6917392 A JP6917392 A JP 6917392A JP 6917392 A JP6917392 A JP 6917392A JP H05228616 A JPH05228616 A JP H05228616A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- casting
- weir
- furnace
- metal
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 57
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 239000002184 metal Substances 0.000 title claims abstract description 51
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 5
- 230000001154 acute effect Effects 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、地金または合金インゴ
ット用の鋳込み樋に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a casting trough for a metal or alloy ingot.
【０００２】[0002]
【従来技術】従来公知の、特開昭４８−１００３１６号
公報には、図１に示したように、電解亜鉛溶融炉ａと、
蒸留亜鉛溶融炉ｂと、ポンプｃ、ｄと、樋ｅ、ｆと、合
金用金属装入機ｇと、撹拌機ｈと、調合炉ｉと、マッフ
ル炉ｊと、ポンプｋと、鋳込み樋ｎと、ターンテーブル
ｍと、鋳型ｒと、ストックコンベアｔと、インゴット取
出装置ｓについて記載されている。前記のうち、鋳込み
樋ｎは、図２の平面図と図３の縦断面図（前記公報の第
１１図と第１２図を参照）に示したように、単なる樋で
ある。2. Description of the Related Art In the publicly known Japanese Patent Application Laid-Open No. 48-100316, as shown in FIG. 1, an electrolytic zinc melting furnace a,
Distillation zinc melting furnace b, pumps c and d, gutters e and f, alloy metal charging machine g, stirrer h, blending furnace i, muffle furnace j, pump k, casting trough n , Turntable m, mold r, stock conveyor t, and ingot take-out device s. Of the above, the casting trough n is a mere trough, as shown in the plan view of FIG. 2 and the vertical sectional view of FIG. 3 (see FIGS. 11 and 12 of the publication).
【０００３】[0003]
【発明が解決しようとする課題】前記公知の装置の鋳込
み樋ｎは、単なる樋であるから、ポンプｋの吐出口ｕよ
り吐出された溶湯は、鋳込み樋ｎの勾配に従い、一気に
流下する構造である。このような構造は、至るところで
空気を巻込み、酸化物である渣（かす）を発生させる。
前記酸化物である渣の発生を少なくさせるには、溶湯溜
室を形成して炉に設けた吐出管の先端開口部を湯中で行
なうようにするとよい。しかし、溶湯溜室を形成するた
めに堰を設けると、堰の頂部に渣の付着という別の課題
が起きるので、この点も解決する必要がある。Since the casting trough n of the above-mentioned known device is a mere trough, the molten metal discharged from the discharge port u of the pump k flows down at a stroke according to the gradient of the casting trough n. is there. In such a structure, air is entrained everywhere and an oxide residue is generated.
In order to reduce the generation of the oxide residue, it is advisable to form a molten metal reservoir chamber and carry out the tip opening of the discharge pipe provided in the furnace in hot water. However, if a weir is provided to form the molten metal storage chamber, another problem of deposit of residue on the top of the weir occurs, and this point also needs to be solved.
【０００４】[0004]
【課題を解決するための手段】よって、本発明は、調合
々金炉１と、該炉１に設けた吐出管２９を持つポンプ４
と、鋳型９と、前記吐出管２９から前記鋳型９に至る鋳
込み樋１０とからなり、該鋳込み樋１０は基部側１８を
上方に曲げて上方位置に戻し口１９を形成し、先端側２
０には湯溜用堰２１と仕切壁２７を設けて底部２２上に
溶湯溜室２３を形成し、前記吐出管２９の先端吐出口３
０は前記溶湯溜室２３内の溶湯３１中に開口させ、前記
吐出管２９の近傍位置に上下回動軸３２を設けた地金ま
たは合金インゴット用の鋳込み樋、および、前記湯溜用
堰２１の内側と外側は次第に高くなり次第に低くなる内
側円弧面２４と外側円弧面２５とに形成し、前記湯溜用
堰２１の頂上は尖鋭端２６とした地金または合金インゴ
ット用の鋳込み樋としたものである。Therefore, according to the present invention, there is provided a compounding and mixing furnace 1 and a pump 4 having a discharge pipe 29 provided in the furnace 1.
And a casting mold 10 and a casting trough 10 extending from the discharge pipe 29 to the casting mold 9. The casting trough 10 is formed by bending a base side 18 upward to form a return port 19 at an upper position,
At 0, a weir 21 and a partition wall 27 are provided to form a molten metal storage chamber 23 on the bottom portion 22, and the tip discharge port 3 of the discharge pipe 29 is formed.
0 is an opening in the molten metal 31 in the molten metal reservoir chamber 23, and a casting trough for a metal or alloy ingot provided with a vertical rotation shaft 32 in the vicinity of the discharge pipe 29, and the molten metal reservoir weir 21. The inner and outer sides are formed with an inner arc surface 24 and an outer arc surface 25 that gradually become higher and lower, and the top of the weir 21 for the pool is a casting trough for a metal or alloy ingot with a pointed end 26. It is a thing.
【０００５】[0005]
【実施例】本発明の一実施例を図面により説明すると、
１は調合々金炉（以下単に炉という）であり、公知（図
１参照）のように別途設けられている電解亜鉛溶融炉ａ
とか蒸留亜鉛溶融炉ｂより、ポンプと樋を介して溶融亜
鉛地金が注入され、また、アルミニウム、アンチモン、
カドミウム、ミッシュメタル等の合金用金属の所望量が
合金用金属装入機より供給されて調合々金となる炉であ
る。即ち、合金用金属のみならず、地金だけでも使用で
きる。本発明は、他の点に要点があるので、炉は１機で
も実施できるが、実施例は、３機の炉が設けられている
状態を図示している。２は炉１と同じ構造の炉、３も炉
１と同じ構造の炉である。４は前記１に設けられている
汲上げ用のポンプ、５は前記炉２に設けられているポン
プ、６は前記炉３に設けられているポンプである。An embodiment of the present invention will be described with reference to the drawings.
A reference numeral 1 denotes a blending metallurgical furnace (hereinafter simply referred to as a furnace), which is a separately provided electrolytic zinc melting furnace a as known (see FIG. 1).
Molten zinc ingot is injected from a distillation zinc melting furnace b through a pump and a gutter, and aluminum, antimony,
This is a furnace in which a desired amount of an alloying metal such as cadmium or misch metal is supplied from an alloying metal charging machine to form mixed gold. That is, not only the alloying metal but also the bare metal can be used. Since the present invention has the other points, the furnace can be implemented with only one furnace, but the embodiment illustrates a state in which three furnaces are provided. Reference numeral 2 is a furnace having the same structure as the furnace 1, and 3 is also a furnace having the same structure as the furnace 1. Reference numeral 4 is a pump for pumping provided in the above 1, 5 is a pump provided in the furnace 2, and 6 is a pump provided in the furnace 3.
【０００６】７は前記亜鉛地金または調合々金のインゴ
ット製造用ターンテーブルであり、中心軸８を中心とし
てモータ（図示省略）により間欠的に回転する。前記タ
ーンテーブル７には、１６個程の鋳型９が放射状に配設
されており、前記ターンテーブル７は、鋳型９の間隔だ
け間欠的に回転する。鋳型９は、定められたある位置が
鋳込みであり、次が渣取りであり、次の４コマが加熱で
あり、つぎの２コマが空冷であり、次の２コマが水噴霧
であり、つぎは放冷であり、つぎはシャワであり、つぎ
が型抜きであり、つぎの３コマは予熱である。Reference numeral 7 is a turntable for producing the ingot of the zinc metal or the mixed metal, which is intermittently rotated by a motor (not shown) about a central axis 8. About 16 molds 9 are radially arranged on the turntable 7, and the turntable 7 is intermittently rotated by the space between the molds 9. In the mold 9, casting is performed at a predetermined position, next is residue removal, the next 4 frames are heating, the next 2 frames are air cooling, the next 2 frames are water spray, and the next frame is water spraying. Is cooling, the next is shower, the next is die cutting, and the next three pieces are preheating.
【０００７】前記炉１には、ポンプ４により汲上げた溶
湯を鋳込位置にある鋳型９に流す鋳込み樋１０が設けら
れる。鋳込み樋１０の先端注入部１１は、上下動するよ
うに任意構造の上下動装置１２が設けられる。１３は前
記炉２のポンプ５により汲上げた調合々金を鋳込位置に
ある鋳型９に注ぐ鋳込み樋であり、前記のように鋳込み
樋１０の先端注入部１１が上下動装置１２により上動す
ると、交代して上下動装置１５により先端注入部１４が
下動して鋳込位置にある鋳型９に別の合金混合割合の調
合々金を注入する。１６は前記炉３のポンプ６により汲
上げた調合々金を鋳込位置にある鋳型９に注ぐ鋳込み樋
であり、前記のように鋳込み樋１０の先端注入部１１お
よび鋳込み樋１３の先端注入部１４が上下動装置１２、
１５により上動したとき、交代して先端注入部１７が上
下動装置１８により下動して、鋳込位置にある鋳型９に
別の合金混合割合の調合々金を注入する（なお、上下動
装置に油圧シリンダを用いたときは、下動は鋳込み樋の
自重で行なうことがある）。１９は型抜きされたインゴ
ットを所望の位置に運搬するストックコンベアである。The furnace 1 is provided with a casting trough 10 for flowing the molten metal pumped up by the pump 4 to the casting mold 9 located at the casting position. The tip injection part 11 of the casting trough 10 is provided with a vertically moving device 12 having an arbitrary structure so as to vertically move. Reference numeral 13 is a casting trough for pouring the mixed gold drawn up by the pump 5 of the furnace 2 into the casting mold 9 at the casting position. As described above, the tip injection part 11 of the casting trough 10 is moved upward by the vertical movement device 12. Then, the tip end injection portion 14 is moved downward by the vertical movement device 15 to inject the mixed gold with another alloy mixing ratio into the mold 9 at the casting position. Reference numeral 16 is a casting trough for pouring the mixed gold drawn up by the pump 6 of the furnace 3 into the casting mold 9 at the casting position. As described above, the tip injection portion 11 of the casting trough 10 and the tip injection portion of the casting trough 13 are poured. 14 is a vertical movement device 12,
When it is moved upward by 15, the tip injection portion 17 is alternately moved downward by the vertical movement device 18 to inject the mixed gold of another alloy mixing ratio into the mold 9 at the casting position (it should be noted that the vertical movement is performed vertically). When using a hydraulic cylinder in the device, the downward movement may be performed by the weight of the casting trough). Reference numeral 19 is a stock conveyor that conveys the die-cut ingot to a desired position.
【０００８】しかして、前記鋳込み樋１０、１３、１６
はそれぞれ図５のように形成する。即ち、基部側３５は
約４５°ほどの角度で上方に曲げて上方位置に戻し口３
６を形成し、先端側２０には湯溜用堰２１を設けて鋳込
み樋の底部２２上に溶湯溜室２３を形成する。前記湯溜
用堰２１の前側と後側は、次第に高くなり次第に低くな
るように内側傾斜面２４と外側傾斜面２５を形成し、か
つ湯溜用堰２１の頂上は尖鋭端２６とする。２７は下端
２８が溶湯溜室２３内に臨む仕切壁である。前記ポンプ
４、５、６には夫々吐出管２９が設けられるが、吐出管
２９の先端吐出口３０は、溶湯溜室２３内の溶湯３１中
で開口する。前記鋳込み樋１０、１３、１６はシリンダ
で上下動する。３２はその上下回動軸であり、先端吐出
口３０は軸３２の近傍に位置する。３３は前記鋳込み樋
１０、１３、１６の注ぎ口であって、先端吐出口３０と
同様鋳型９の溶湯３１内に開口する。Thus, the casting troughs 10, 13, 16
Are formed as shown in FIG. That is, the base side 35 is bent upward at an angle of about 45 ° to return to the upper position.
6 is formed, and a weir 21 for the pool is provided on the tip side 20 to form a molten pool 23 on the bottom 22 of the casting trough. An inner inclined surface 24 and an outer inclined surface 25 are formed so that the front side and the rear side of the basin for weir 21 gradually become higher and lower, and the top of the weir for basin 21 has a sharp end 26. Reference numeral 27 is a partition wall whose lower end 28 faces the molten metal storage chamber 23. Each of the pumps 4, 5 and 6 is provided with a discharge pipe 29, and a tip discharge port 30 of the discharge pipe 29 opens in the molten metal 31 in the molten metal reservoir chamber 23. The casting troughs 10, 13, 16 are vertically moved by a cylinder. Reference numeral 32 denotes its vertical rotation shaft, and the tip discharge port 30 is located near the shaft 32. Reference numeral 33 is a spout of the casting troughs 10, 13 and 16 and opens into the molten metal 31 of the mold 9 like the tip discharge port 30.
【０００９】[0009]
【作用】次に作用を述べる。その工場の特質により、１
機あるいは数機の炉１、２、…を配置し、それぞれの炉
１、２、…に亜鉛地金または合金成分の異なる調合々金
の溶湯を充満し、加熱状態にし、交代使用する。炉を１
機のみ使用した場合についての作用を述べると、例え
ば、亜鉛地金のインゴットの注文があったときは、炉１
以外は不用であるから、炉２の上下動装置１５と炉３の
上下動装置１８を作動させて、鋳込み樋１３と鋳込み樋
１６は共に軸３２を中心に上動させ、炉２、３は通電加
熱状態にしてあるが合金溶湯は流出しないようにしてお
き、炉１の上下動装置１２により鋳込み樋１０の先端注
入部１１だけを下動させて鋳込位置にある鋳型９に臨ま
せ、ポンプ４を作動させて炉１内の溶融亜鉛地金を汲上
げると、吐出管２９を上昇し、吐出管２９の先端吐出口
３０から溶湯溜室２３内に供給される。[Operation] Next, the operation will be described. 1 due to the nature of the factory
... or several furnaces 1, 2, ... Are arranged, and each of the furnaces 1, 2, ... Is filled with a molten metal of zinc ingot or mixed gold having a different alloy component, heated, and alternately used. Furnace 1
The operation when only the machine is used, for example, when an ingot of zinc bullion is ordered, the furnace 1
Other than that is unnecessary, the vertical moving device 15 of the furnace 2 and the vertical moving device 18 of the furnace 3 are actuated to move both the casting trough 13 and the casting trough 16 upward about the shaft 32. Although it is in an electrically heated state, the molten alloy is prevented from flowing out, and only the tip injection part 11 of the casting trough 10 is moved downward by the vertical movement device 12 of the furnace 1 to face the casting mold 9 at the casting position. When the molten zinc ingot in the furnace 1 is pumped up by operating the pump 4, the discharge pipe 29 rises and is supplied into the molten metal reservoir chamber 23 from the tip discharge port 30 of the discharge pipe 29.
【００１０】この場合、鋳込み樋１０はその基部側３５
は約４５°ほどの角度で上方に曲げて上方位置に戻し口
３６を形成してあり、先端側２０には湯溜用堰２１を設
けて鋳込み樋１０の底部２２上に溶湯溜室２３を形成し
てあるので、吐出管２９の先端吐出口３０から供給され
た溶湯３１は、図５のように、溜った溶湯３１中に注が
れるので、空気の巻込みがない。それゆえ、渣（酸化
物）の発生が少ない。また、僅かに発生した渣は、仕切
壁２７で阻止され、精湯のみが仕切壁２７の下をくぐっ
て通過し、内側傾斜面２４に誘導されて上昇し、湯溜用
堰２１を越えて溢流するが、湯溜用堰２１の前側と後側
は、次第に高くなり次第に低くなる内側傾斜面２４と外
側傾斜面２５とに形成され、かつ湯溜用堰２１の頂上は
尖鋭端２６としてあるので、溶湯の流れは円滑で乱れが
なく、この部分での渣の発生も少ない。In this case, the casting trough 10 has its base portion 35
Is bent upward at an angle of about 45 ° to form a return port 36 at the upper position, and a tip 21 is provided with a weir 21 for the pool, and a molten pool chamber 23 is provided on the bottom 22 of the casting trough 10. Since it is formed, the molten metal 31 supplied from the tip discharge port 30 of the discharge pipe 29 is poured into the accumulated molten metal 31 as shown in FIG. 5, so that air is not entrained. Therefore, the generation of residue (oxide) is small. The slightly generated residue is blocked by the partition wall 27, and only the purified water passes under the partition wall 27, is guided by the inner inclined surface 24 and rises, and overflows beyond the pool reservoir weir 21. Although flowing, the front side and the rear side of the basin for weir 21 are formed with an inner inclined surface 24 and an outer sloping surface 25 that gradually become higher and lower, and the top of the weir 21 for basin has a sharp end 26. Therefore, the flow of molten metal is smooth and undisturbed, and there is little generation of residue in this portion.
【００１１】のみならず、湯溜用堰２１の頂上は尖鋭端
２６にしてあるから、尖鋭端２６に対する異物付着も殆
どみられず、長く変らない作用を奏する（湯溜用堰２１
の頂上を、図６のように厚みのある構造にすると、酸化
物３４が付着し、その酸化物３４は次第に成長するの
で、乱流の原因となる）。なお、インゴット製造用のタ
ーンテーブル７の回転により所定の工程を経て、インゴ
ットが作成され、型抜位置で型抜され、ストックコンベ
ア１７により移送される。In addition, since the top of the weir 21 for boiling water has a pointed end 26, almost no foreign matter is attached to the pointed tip 26, and it has an effect that does not change for a long time.
When the top of is made thick as shown in FIG. 6, the oxide 34 adheres and the oxide 34 grows gradually, which causes turbulence.) It should be noted that an ingot is created through a predetermined process by rotating the turntable 7 for manufacturing the ingot, die-cut at a die-cutting position, and transferred by a stock conveyor 17.
【００１２】[0012]
【発明の効果】前記公知の装置の鋳込み樋ｎは、単なる
樋であるから、ポンプｋの吐出口ｕより吐出された溶湯
は、鋳込み樋ｎの勾配に従い、一気に流下する構造であ
る。このような構造は、至るところで空気を巻込み、酸
化物である渣を発生させる。しかるに、本発明は、調合
々金炉１と、該炉１に設けた吐出管２９を持つポンプ４
と、鋳型９と、前記吐出管２９から前記鋳型９に至る鋳
込み樋１０とからなり、該鋳込み樋１０は基部側１８を
上方に曲げて上方位置に戻し口１９を形成し、先端側２
０には湯溜用堰２１と仕切壁２７を設けて底部２２上に
溶湯溜室２３を形成し、前記吐出管２９の先端吐出口３
０は前記溶湯溜室２３内の溶湯３１中に開口させ、前記
吐出管２９の近傍位置に上下回動軸３２を設けた地金ま
たは合金インゴット用の鋳込み樋としたから、ポンプ４
の吐出口より吐出された溶湯は鋳込み樋１０の溶湯３１
中に供給されるので、空気の巻き込みはないから供給時
の渣発生は少なく、吐出管２９の近傍位置に上下回動軸
３２を設けたので、鋳込み樋１０内の溶湯３１を戻す作
業も円滑に行なえる。Since the casting trough n of the above-mentioned known device is a simple trough, the molten metal discharged from the discharge port u of the pump k flows down at a stroke according to the gradient of the casting trough n. In such a structure, air is entrained everywhere and an oxide residue is generated. However, the present invention is directed to the compound metallurgical furnace 1 and the pump 4 having the discharge pipe 29 provided in the furnace 1.
And a casting mold 10 and a casting trough 10 extending from the discharge pipe 29 to the casting mold 9. The casting trough 10 is formed by bending a base side 18 upward to form a return port 19 at an upper position,
At 0, a weir 21 and a partition wall 27 are provided to form a molten metal storage chamber 23 on the bottom portion 22, and the tip discharge port 3 of the discharge pipe 29 is formed.
No. 0 is a casting trough for a metal or alloy ingot, which is opened in the molten metal 31 in the molten metal reservoir chamber 23 and provided with a vertical rotating shaft 32 near the discharge pipe 29.
The molten metal discharged from the discharge port is the molten metal 31 of the casting trough 10.
Since it is supplied inside, there is no entrainment of air, so there is little residue generation during supply, and since the vertical rotation shaft 32 is provided in the vicinity of the discharge pipe 29, the work of returning the molten metal 31 in the casting trough 10 is also smooth. Can be done.
【００１３】また、湯溜用堰２１の内側と外側は次第に
高くなり次第に低くなる内側円弧面２４と外側円弧面２
５とに形成し、前記湯溜用堰２１の頂上は尖鋭端２６と
したから、尖鋭端２６に付着する酸化物も少なく、湯溜
用堰２１を越える溶湯の流れは常に円滑である特徴を有
する。Further, the inside arcuate surface 24 and the outside arcuate surface 2 in which the inside and the outside of the pool weir 21 gradually become higher and gradually lower.
5 and the summit 21 for forming a sump has a sharp end 26, so that the amount of oxide adhering to the sharp end 26 is small and the flow of the molten metal over the sump weir 21 is always smooth. Have.
【図１】 公知例図。FIG. 1 is a known example diagram.
【図２】 公知の鋳込み樋の平面図。FIG. 2 is a plan view of a known cast gutter.
【図３】 公知の鋳込み樋の側面図。FIG. 3 is a side view of a known cast gutter.
【図４】 本発明の平面図。FIG. 4 is a plan view of the present invention.
【図５】 本発明の要部縦断側面図。FIG. 5 is a vertical sectional side view of a main part of the present invention.
【図６】 本発明の実施例以外の縦断側面図。FIG. 6 is a vertical sectional side view other than the embodiment of the present invention.
１、２、３…調合々金炉、４、５、６…ポンプ、７…イ
ンゴット製造ターンテーブル、８…中心軸、９…鋳型、
１０、１３、１６…鋳込み樋、１１…先端注入部、１
２、１４、１５…上下動装置、１７…ストックコンベ
ア、１８…基部側、１９…戻し口、２０…先端側、２１
…湯溜用堰、２２…鋳込み樋の底部、２３…溶湯溜室、
２４…内側傾斜面、２５…外側傾斜面、２６…尖鋭端、
２７…仕切壁、２８…下端、２９…吐出管、３０…先端
吐出口、３１…溶湯、３２…上下回動軸、３３…注ぎ
口、３４…酸化物、３５…基部側、３６…戻し口。1, 2, 3 ... Blending metal furnace, 4, 5, 6 ... Pump, 7 ... Ingot manufacturing turntable, 8 ... Center axis, 9 ... Mold,
10, 13, 16 ... Cast gutter, 11 ... Tip injection part, 1
2, 14, 15 ... Vertical movement device, 17 ... Stock conveyor, 18 ... Base side, 19 ... Return port, 20 ... Tip side, 21
... Weir for pond, 22 ... Bottom of casting trough, 23 ... Molten chamber,
24 ... inner inclined surface, 25 ... outer inclined surface, 26 ... sharp end,
27 ... Partition wall, 28 ... Lower end, 29 ... Discharge pipe, 30 ... Tip discharge port, 31 ... Molten metal, 32 ... Vertical rotating shaft, 33 ... Spout, 34 ... Oxide, 35 ... Base side, 36 ... Return port ..
───────────────────────────────────────────────────── フロントページの続き (72)発明者 辻 清高 福岡県大牟田市浅牟田町３番地の１ 三井 金属九州機工株式会社内 (72)発明者 倉田 信幸 福岡県大牟田市浅牟田町３番地の１ 三井 金属九州機工株式会社内 (72)発明者 祖浜 嘉男 山口県下関市彦島西山町１丁目１番１号 彦島製錬株式会社内 (72)発明者 茂苅 秀男 山口県下関市彦島西山町１丁目１番１号 彦島製錬株式会社内 (72)発明者 梶原 栄喜 山口県下関市彦島西山町１丁目１番１号 彦島製錬株式会社内 (72)発明者 松田 博光 山口県下関市彦島西山町１丁目１番１号 彦島製錬株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kiyotaka Tsuji No. 3 Asamu-cho, Omuta-shi, Fukuoka Prefecture Mitsui Kinzoku Kyushu Kiko Co., Ltd. (72) Nobuyuki Kurata No. 3 Asakuta-cho, Omuta-shi, Fukuoka 1 Mitsui Kinzoku Kyushu Kiko Co., Ltd. (72) Inventor Yoshio Sohama 1-1-1, Hikoshima Nishiyama-cho, Shimonoseki City, Yamaguchi Prefecture Hikoshima Smelting Co., Ltd. (72) Hideo Mokari 1 Hikoshima Nishiyama-cho, Shimonoseki City, Yamaguchi Prefecture 1-1-1 Hikoshima Smelting Co., Ltd. (72) Inventor Eiki Kajiwara 1-1-1 Hikoshima Nishiyama-cho, Shimonoseki City, Yamaguchi Prefecture 1-1-1 Hikoshima Smelting Co., Ltd. (72) Hiroko Matsuda Hikoshima Nishiyama, Shimonoseki City, Yamaguchi Prefecture 1-1-1 Town Hikoshima Smelting Co., Ltd.
Claims (2)
２９を持つポンプ４と、鋳型９と、前記吐出管２９から
前記鋳型９に至る鋳込み樋１０とからなり、該鋳込み樋
１０は基部側１８を上方に曲げて上方位置に戻し口１９
を形成し、先端側２０には湯溜用堰２１と仕切壁２７を
設けて底部２２上に溶湯溜室２３を形成し、前記吐出管
２９の先端吐出口３０は前記溶湯溜室２３内の溶湯３１
中に開口させ、前記吐出管２９の近傍位置に上下回動軸
３２を設けた地金または合金インゴット用の鋳込み樋。1. A casting / melting metal furnace 1, a pump 4 having a discharge pipe 29 provided in the furnace 1, a mold 9, and a casting gutter 10 extending from the discharge pipe 29 to the mold 9, The gutter 10 bends the base side 18 upward and returns it to the upper position 19
And forming a molten metal reservoir 21 and a partition wall 27 on the front end side 20 to form a molten metal reservoir chamber 23 on the bottom portion 22, and the distal end discharge port 30 of the discharge pipe 29 is located inside the molten metal reservoir chamber 23. Molten metal 31
A casting trough for a metal or alloy ingot, which is opened inside and provided with a vertical turning shaft 32 in the vicinity of the discharge pipe 29.
内側と外側は次第に高くなり次第に低くなる内側円弧面
２４と外側円弧面２５とに形成し、前記湯溜用堰２１の
頂上は尖鋭端２６とした地金または合金インゴット用の
鋳込み樋。2. The inner side and the outer side of the weir 21 for hot water pool according to claim 1, are formed with an inner arc surface 24 and an outer arc surface 25 which gradually become higher and lower, and the top of the weir 21 for hot water pool is formed. A casting trough for a metal or alloy ingot with a sharp end 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4069173A JP3009290B2 (en) | 1992-02-18 | 1992-02-18 | Cast-in gutter for ingots or alloy ingots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4069173A JP3009290B2 (en) | 1992-02-18 | 1992-02-18 | Cast-in gutter for ingots or alloy ingots |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05228616A true JPH05228616A (en) | 1993-09-07 |
| JP3009290B2 JP3009290B2 (en) | 2000-02-14 |
Family
ID=13395070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4069173A Expired - Fee Related JP3009290B2 (en) | 1992-02-18 | 1992-02-18 | Cast-in gutter for ingots or alloy ingots |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3009290B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07185772A (en) * | 1993-12-27 | 1995-07-25 | Rozai Kogyo Kaisha Ltd | Device for treating molten metal |
| JP2003518439A (en) * | 1999-12-23 | 2003-06-10 | フンダシオン イナスメット | A new casting tapping furnace |
| JP2008056981A (en) * | 2006-08-30 | 2008-03-13 | Dowa Holdings Co Ltd | Method for melting additive, melting apparatus therefor, method for manufacturing zinc-based molded body and manufacturing apparatus therefor |
-
1992
- 1992-02-18 JP JP4069173A patent/JP3009290B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07185772A (en) * | 1993-12-27 | 1995-07-25 | Rozai Kogyo Kaisha Ltd | Device for treating molten metal |
| JP2003518439A (en) * | 1999-12-23 | 2003-06-10 | フンダシオン イナスメット | A new casting tapping furnace |
| JP2008056981A (en) * | 2006-08-30 | 2008-03-13 | Dowa Holdings Co Ltd | Method for melting additive, melting apparatus therefor, method for manufacturing zinc-based molded body and manufacturing apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3009290B2 (en) | 2000-02-14 |
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