JPH0741407B2 - Transportation method of mobile holding furnace - Google Patents
Transportation method of mobile holding furnaceInfo
- Publication number
- JPH0741407B2 JPH0741407B2 JP59176975A JP17697584A JPH0741407B2 JP H0741407 B2 JPH0741407 B2 JP H0741407B2 JP 59176975 A JP59176975 A JP 59176975A JP 17697584 A JP17697584 A JP 17697584A JP H0741407 B2 JPH0741407 B2 JP H0741407B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- holding furnace
- casting
- holding
- molten 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.)
- Expired - Lifetime
Links
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は移動式保持炉の運搬方法に関する。The present invention relates to a method of transporting a mobile holding furnace.
従来における前記溶湯の運搬方法を第２図に基づいて説
明する。A conventional method of transporting the molten metal will be described with reference to FIG.
一般に、反射炉11で溶解された溶湯Ｌは直接鋳型に注入
するのではなく、複数基の保持炉21,21を設置して、そ
の保持炉21,21に分配された溶湯Ｌを鋳込む。したがっ
て反射炉11では常時溶解して前炉13に貯留される。前炉
13に貯留された溶湯Ｌは、別に準備した搬送用とりべ15
に移し変えられ、このとりべ15はフォークリフト等の搬
送手段17によって鋳造ライン19に設置された手元用の保
持炉21まで搬送される。そして、このとりべ15の溶湯Ｌ
は保持炉21に移し変えられ沈静処理（溶湯の脱ガス、脱
滓）されていた。Generally, the molten metal L melted in the reflection furnace 11 is not directly injected into the mold, but a plurality of holding furnaces 21, 21 are installed and the molten metal L distributed in the holding furnaces 21, 21 is cast. Therefore, the reverberatory furnace 11 is always melted and stored in the front furnace 13. Forehearth
The molten metal L stored in 13 is stored in a ladle for transportation 15 prepared separately.
The ladle 15 is transferred to a holding furnace 21 for hand installation installed in the casting line 19 by a transfer means 17 such as a forklift. And this ladle 15 melt L
Was transferred to the holding furnace 21 and was subjected to calming treatment (degassing and descaling of molten metal).
即ち、保持炉21は鋳造レイアウトの床面に合わせた定置
型であり、前炉13から保持炉21に溶湯Ｌが輸送されるに
あたって、別に設けた搬送用とりべに受けるため二回の
移し変えが行われるものであった。そのため、ガスおよ
び滓の発生を多くしたり溶湯Ｌの温度が降下しやすいと
いう不都合を有した。That is, the holding furnace 21 is a stationary type that matches the floor surface of the casting layout, and when the molten metal L is transported from the previous furnace 13 to the holding furnace 21, it is transferred twice to be received by a separate ladle for transportation. Was to be done. Therefore, there are inconveniences that the generation of gas and slag is increased and the temperature of the molten metal L is easily lowered.
又、この従来の方法にあっては、沈静処理する間の手持
ち時間を防止して作業能率を上げるために、各鋳造ライ
ン14に保持炉21それぞれ二基用意しなければならないの
で、鋳造現場に広いスペースを確保しなければならない
という不都合をも有した。Further, in this conventional method, two holding furnaces 21 are required for each casting line 14 in order to prevent the hand-holding time during the calming process and increase the work efficiency. It also had the inconvenience of having to secure a large space.
この発明は前記不都合を解消するためになされたもので
ある。The present invention has been made to solve the above-mentioned inconvenience.
この発明の構成は、炉底下部に緩衝手段を有する移動可
能な複数の保持炉を鋳造装置よりも少なくとも一基多く
用意し、鋳造装置の近傍に設置された保持炉以外の保持
炉を予備炉とするとともにこの予備炉に溶湯を供給した
後、脱ガス、脱滓をし、次いで沈静処理し、鋳造鋳込作
業の完了又は減湯した鋳造装置近傍の保持炉と交換し繰
り返すことを特徴とする移動式保持炉の運搬方法であ
る。According to the structure of the present invention, at least one movable holding furnace having buffer means at the bottom of the furnace bottom is prepared more than the casting apparatus, and the holding furnaces other than the holding furnace installed near the casting apparatus are the preliminary furnaces. And after supplying molten metal to this preliminary furnace, degassing, descaling, then calming treatment, the casting furnace is completed or replaced with a holding furnace in the vicinity of the reduced casting equipment and repeated. It is a method of transporting a mobile holding furnace.
この発明に係る移動式保持炉の運搬方法は上記のように
構成されているため、鋳造装置における鋳造作業中に予
備炉として位置している保持炉において溶湯の脱ガス、
脱滓および沈静処理をすることができ、これらの処理を
した保持炉を鋳造装置近傍の保持炉と交換することがで
きる。Since the method of transporting the mobile holding furnace according to the present invention is configured as described above, degassing of the molten metal in the holding furnace positioned as the preliminary furnace during the casting operation in the casting apparatus,
Deslagging and calming treatments can be performed, and the holding furnace subjected to these treatments can be replaced with a holding furnace near the casting apparatus.
以下、この発明の実施例としてアルミニウム合金等の低
融点金属の処理を挙げ、この実施例を図面に基づいて説
明する。Hereinafter, treatment of a low melting point metal such as an aluminum alloy will be given as an example of the present invention, and this example will be described with reference to the drawings.
なお、この説明にあたって、従来例と共通する個所は同
じ番号を使用する。In this description, the same parts as those in the conventional example will use the same numbers.
第１図において、13は前炉であり、反射炉11で溶解され
た溶湯Ｌを貯えるものである。又、21は鋳造ラインに配
置される保持炉であり、炉壁21aの衝撃又は溶湯Ｌの揺
動を防ぐ手段23を有すると共に移動可能に形成してあ
る。この保持炉21,21,…は鋳造ライン19,19,19に必要な
数より少なくとも一基多く用意されている。即ち、鋳造
ライン19,19,19の鋳造鋳込作業用に配置されるものと、
暫時搬送おらび沈静処理を実施するために交換準備され
る予備のものである。In FIG. 1, reference numeral 13 designates a front furnace, which stores the molten metal L melted in the reverberatory furnace 11. Further, reference numeral 21 is a holding furnace arranged in the casting line, which has means 23 for preventing impact of the furnace wall 21a or rocking of the molten metal L and is formed so as to be movable. At least one holding furnace 21, 21, ... Is provided in excess of the number required for the casting lines 19, 19, 19. That is, the one arranged for casting and casting work of the casting line 19, 19, 19.
It is a spare that is prepared for replacement in order to carry out temporary transport and calming treatment.
前炉13に貯えられた溶湯Ｌをこの保持炉21に供給するに
は、まず、保持炉21をフォークリフト等の搬送手段17に
前炉13の場所まで運搬する。そして、前炉13の溶湯Ｌを
この保持炉21に供給した後、脱ガス、脱滓を行い、再
び、フォークリフト等の搬送手段17によって鋳造ライン
19方向に運び、鋳造ライン19近傍に配置された鋳込作業
の完了した保持炉21と差し替える。この完了した保持炉
21はフォークリフト等の搬送手段17により、前炉13の場
所まで運搬されて、前炉13の溶湯Ｌを受け入れ、脱ガ
ス、脱滓を行った後、保持炉21は鋳造ライン19近傍にお
ける減湯した保持炉21と差し替えられる。これを繰り返
す。In order to supply the molten metal L stored in the pre-furnace 13 to the holding furnace 21, first, the holding furnace 21 is conveyed to a conveying means 17 such as a forklift or the like to the place of the pre-furnace 13. Then, after supplying the molten metal L of the pre-furnace 13 to the holding furnace 21, degassing and slag are performed, and the casting line is again carried out by the conveying means 17 such as a forklift.
It is carried in 19 directions and is replaced with a holding furnace 21 arranged near the casting line 19 in which casting work is completed. This completed holding furnace
21 is transported to the location of the forehearth 13 by a transporting means 17 such as a forklift, receives the molten metal L of the forehearth 13, degasses and slags it, and then the holding furnace 21 reduces the molten metal in the vicinity of the casting line 19. The holding furnace 21 is replaced. Repeat this.
この発明に係る移動式保持炉の運搬方法は、炉底下部に
緩衝手段を有する移動可能な複数の保持炉を鋳造装置よ
りも少なくとも一基多く用意し、鋳造装置の近傍に設置
された保持炉以外の保持炉を予備炉とするとともにこの
予備炉に溶湯を供給した後、脱ガス、脱滓をし、次いで
沈静処理し、鋳造鋳込作業の完了又は減湯した鋳造装置
近傍の保持炉と交換し繰り返すことを特徴とするため、 鋳造装置における鋳造作業中に予備炉として位置してい
る保持炉において溶湯の脱ガス、脱滓および沈静処理を
することができ、これらの処理をした保持炉を鋳造装置
近傍の保持炉と交換することができる。A method of transporting a mobile holding furnace according to the present invention is provided with at least one movable holding furnace having buffer means at a lower portion of a bottom of a furnace more than a casting apparatus, and the holding furnace installed in the vicinity of the casting apparatus. After holding the other holding furnace as a preliminary furnace and supplying the molten metal to this preliminary furnace, degassing, descaling, and then calming, the casting furnace is completed or the holding furnace near the casting equipment Since it is characterized by exchanging and repeating, it is possible to perform degassing, slagging and calming treatment of the molten metal in the holding furnace which is located as a preliminary furnace during the casting operation in the casting apparatus. Can be replaced with a holding furnace near the casting apparatus.
よって、この移動式保持炉の運搬方法を使用すれば、鋳
造装置近傍に保持炉を配置したときすぐに注湯すること
ができため、溶湯の脱ガス、脱滓および沈静処理を鋳造
装置近傍で行っていた従来と異なり、鋳造時間の短縮化
を図ることができる結果鋳造作業の作業能率を向上させ
ることができるものである。Therefore, by using this method of transporting the mobile holding furnace, it is possible to immediately pour the molten metal when the holding furnace is placed near the casting device, so that degassing, descaling and calming of the molten metal can be performed near the casting device. Unlike the conventional practice, the casting time can be shortened, and as a result, the work efficiency of the casting work can be improved.
第１図はこの発明に係る移動式保持炉の運搬方法を示す
説明図、第２図は従来の方法における第１図に相当する
図である。 Ｌ……溶湯 11,13……溶解装置（11……溶解炉、13……前炉） 19……鋳造ライン 21……保持炉 23……緩衝手段FIG. 1 is an explanatory view showing a method of transporting a mobile holding furnace according to the present invention, and FIG. 2 is a view corresponding to FIG. 1 in a conventional method. L: Molten metal 11,13: Melting device (11: Melting furnace, 13: Front furnace) 19: Casting line 21: Holding furnace 23: Buffer means
Claims (1)
数の保持炉を鋳造装置よりも少なくとも一基多く用意
し、鋳造装置の近傍に設置された保持炉以外の保持炉を
予備炉とするとともにこの予備炉に溶湯を供給した後、
脱ガス、脱滓をし、次いで沈静処理し、鋳造鋳込作業の
完了又は減湯した鋳造装置近傍の保持炉と交換し繰り返
すことを特徴とする移動式保持炉の運搬方法。1. A plurality of movable holding furnaces having buffer means at the bottom of the furnace bottom are prepared in an amount of at least one more than the casting apparatus, and holding furnaces other than the holding furnace installed near the casting apparatus are called preliminary furnaces. After supplying molten metal to this preliminary furnace,
A method of transporting a mobile holding furnace, which comprises degassing and slagging, then calming, and replacing the holding furnace in the vicinity of the casting apparatus where the casting and casting work has been completed or the molten metal has been reduced and repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59176975A JPH0741407B2 (en) | 1984-08-25 | 1984-08-25 | Transportation method of mobile holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59176975A JPH0741407B2 (en) | 1984-08-25 | 1984-08-25 | Transportation method of mobile holding furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6155575A JPS6155575A (en) | 1986-03-20 |
| JPH0741407B2 true JPH0741407B2 (en) | 1995-05-10 |
Family
ID=16022980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59176975A Expired - Lifetime JPH0741407B2 (en) | 1984-08-25 | 1984-08-25 | Transportation method of mobile holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741407B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63271087A (en) * | 1987-04-27 | 1988-11-08 | 富士電機株式会社 | Melting facility |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56165566U (en) * | 1980-05-07 | 1981-12-08 | ||
| JPS5722662A (en) * | 1980-07-14 | 1982-02-05 | Nitto Shokuhin Seizo Kk | Dyeing method of cherry and another fruit |
| JPS5949458U (en) * | 1982-09-20 | 1984-04-02 | 藤井 悟 | Heat retention furnace |
-
1984
- 1984-08-25 JP JP59176975A patent/JPH0741407B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6155575A (en) | 1986-03-20 |
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