JPS5849173Y2 - Electromagnetic stirring device for continuous casting - Google Patents
Electromagnetic stirring device for continuous castingInfo
- Publication number
- JPS5849173Y2 JPS5849173Y2 JP2264880U JP2264880U JPS5849173Y2 JP S5849173 Y2 JPS5849173 Y2 JP S5849173Y2 JP 2264880 U JP2264880 U JP 2264880U JP 2264880 U JP2264880 U JP 2264880U JP S5849173 Y2 JPS5849173 Y2 JP S5849173Y2
- Authority
- JP
- Japan
- Prior art keywords
- stirring device
- electromagnetic stirring
- molten steel
- continuous casting
- mold
- 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
Links
Landscapes
- Continuous Casting (AREA)
Description
【考案の詳細な説明】
本考案は連続鋳造用鋳型内溶鋼を電磁攪拌する攪拌装置
を収納した連続鋳造用電磁攪拌装置に関し、特に、電磁
攪拌装置の鋳型内への出入を極めて容易になし得る構造
の電磁攪拌鋳型に関する。[Detailed description of the invention] The present invention relates to an electromagnetic stirring device for continuous casting that houses a stirring device for electromagnetically stirring molten steel in a mold for continuous casting, and in particular allows the electromagnetic stirring device to be moved in and out of the mold extremely easily. Regarding electromagnetic stirring mold structure.
従来、鋳型内溶鋼を、鋳型内に収納した電磁攪拌装置に
依り攪拌し、表面品質の優れた鋳片を得ることは知られ
て訃り、そのための装置として例えば特開昭５４−４２
４１号が知られている。Conventionally, it has been known to stir the molten steel in the mold using an electromagnetic stirring device housed in the mold to obtain slabs with excellent surface quality, but this has failed, and a device for this purpose has been developed, for example, in Japanese Patent Laid-Open No. 54-42.
No. 41 is known.
電磁攪拌鋳型の稼動率を阻害する原因として、溶鋼面に
接触する鋳型冷却壁（通常は熱伝導率の良好な鋼板を用
いる）の摩耗の他＆Ｌ鋳型内に収納されている電磁攪拌
装置の点検、整備、取替等の保守が最も大きへ
前記特開昭５４−４２４１号の鋳型は第１図の如き構造
である。Causes that inhibit the operation rate of electromagnetic stirring molds include wear and tear on the mold cooling wall (usually made of steel plate with good thermal conductivity) that comes into contact with the molten steel surface, as well as inspection of the electromagnetic stirring device housed in the &L mold. The mold disclosed in JP-A-54-4241 has a structure as shown in FIG. 1.
即ち、鋳型冷却壁銅板９を反溶鋼側壁Ｉに多数のボルト
５によって締結して給水室３、排水室４、電磁攪拌装置
収容室２を構成している。That is, a mold cooling wall copper plate 9 is fastened to the anti-molten steel side wall I with a large number of bolts 5 to form a water supply chamber 3, a drainage chamber 4, and an electromagnetic stirring device housing chamber 2.
従って電磁攪拌装置を保守するときは、冷却箱の外壁よ
り、電磁攪拌装置収納室を貫通して鋳型冷却室に至る多
数のボルトを取り外す必要があり、その為に冷却箱と鋳
型冷却壁との間のパツキン、冷却水の給・排水室とのパ
ツキン、配管の継手の脱着など、結局は電磁攪拌装置の
みを保守する場合でも鋳型全体を分解する必要があり、
それに要する時間が多大で稼動率の向上が望めなかった
。Therefore, when maintaining the electromagnetic stirring device, it is necessary to remove many bolts from the outer wall of the cooling box that pass through the electromagnetic stirring device storage chamber and reach the mold cooling chamber. In the end, it is necessary to disassemble the entire mold even if only the electromagnetic stirring device is to be maintained, such as the seals between the parts, the seals between the cooling water supply and drainage chambers, and the fittings of the pipes.
The amount of time required for this process made it impossible to expect an improvement in the operating rate.
本考案はこの欠点を刈除するもので、電磁攪拌装置のみ
を単独に点検、整備、取替、等の保守が極めて容易に行
い得る構造の電磁攪拌鋳型を提供するものである。The present invention eliminates this drawback and provides an electromagnetic stirring mold having a structure in which maintenance such as inspection, maintenance, and replacement of the electromagnetic stirring device alone can be carried out extremely easily.
即ち、本考案は電磁攪拌装置収納室の背面壁（反溶鋼側
面）に電磁攪拌装置が通過し得る大きさの開口を設け、
該開口を閉じる蓋を着脱可能に設け、該蓋に電磁攪拌装
置を取付けたことを特徴とし、下記の通りである。That is, the present invention provides an opening large enough for the electromagnetic stirring device to pass through on the back wall (side surface opposite to molten steel) of the electromagnetic stirring device storage chamber,
The present invention is characterized in that a lid for closing the opening is removably provided, and an electromagnetic stirring device is attached to the lid, as described below.
本考案は、鋳型冷却箱１０反溶鋼側壁７０１部に電磁攪
拌装置６が通過し得る開口を設け、該電磁攪拌装置６を
収容する収容室２の該反溶鋼側壁を構成すると共に該開
口を閉鎖する蓋７′に該電磁攪拌装置６を取付げたこと
を特徴とする連続鋳造用電磁攪拌装置である。The present invention provides an opening through which the electromagnetic stirring device 6 can pass through the anti-molten steel side wall 701 of the mold cooling box 10, thereby forming the anti-molten steel side wall of the storage chamber 2 that accommodates the electromagnetic stirring device 6, and closing the opening. This electromagnetic stirring device for continuous casting is characterized in that the electromagnetic stirring device 6 is attached to a lid 7'.
本考案を図に示した実施例に基いて更に説明する。The present invention will be further explained based on the embodiment shown in the drawings.
第２図は本考案を実施した連続鋳造装置の横断面図、第
３図は１部を切欠して内部構造を示した連続鋳造装置の
平面図、第４図は電磁攪拌装置収容室２が鋳型冷却箱１
の中央部にある例Ａと、上部にある例Ｂとを模式的に示
した説明図である。Fig. 2 is a cross-sectional view of the continuous casting apparatus in which the present invention is implemented, Fig. 3 is a plan view of the continuous casting apparatus with a portion cut away to show the internal structure, and Fig. 4 shows the electromagnetic stirring device storage chamber 2. Mold cooling box 1
FIG. 2 is an explanatory diagram schematically showing example A in the center and example B in the upper part.
第２図に訃いて、鋳型冷却箱１は上部に電磁攪拌装置収
容室２、下部に鋳型冷却水の給水室３、排水室４を有し
、前部板１３に鋳型銅板９冷却用の排水溝１１を有する
。As shown in FIG. 2, the mold cooling box 1 has an electromagnetic stirring device storage chamber 2 in the upper part, a mold cooling water supply chamber 3 and a drainage chamber 4 in the lower part, and a front plate 13 has a drainage water for cooling the mold copper plate 9. It has a groove 11.
５は反溶鋼側壁７を前部板１３へ締結するボルト、１０
は冷却水溝、１２は溶、に１４は給水口、１６は入口集
水溝、１７は出口集水口である。5 is a bolt for fastening the anti-molten steel side wall 7 to the front plate 13; 10;
12 is a cooling water groove, 14 is a water supply port, 16 is an inlet water collection groove, and 17 is an outlet water collection port.
上記、電磁攪拌装置収容室２を鋳型冷却箱１の上部に配
設した第２図の構成は、第４図の例Ｂに該当するもので
あるが、通常は該収容室２は第１図即ち第４図の例Ａの
如く鋳型冷却箱１の中央部に配置せられることが多い。The configuration shown in FIG. 2 in which the electromagnetic stirring device storage chamber 2 is disposed above the mold cooling box 1 corresponds to example B in FIG. 4, but normally the storage chamber 2 is arranged as shown in FIG. 1. That is, it is often placed in the center of the mold cooling box 1, as shown in example A in FIG.
本考案はこの両者を包括する。The present invention encompasses both of these.
本考案に於ては、第２図、第３図、第４図に示す通り、
鋳型冷却箱１０反溶鋼側壁７０１部に電磁攪拌装置６が
通過し得る大きさの開口が設けられ、該電磁攪拌装置６
を収容する収容室２の該反溶鋼側壁７′が同時に該開口
を閉鎖する蓋Ｔ′を構成して、ボルト８を以て反溶鋼側
壁７へ着脱自在に締結せられ、電磁攪拌装置６は該側壁
兼蓋７′へ取付けられている。In this invention, as shown in Figs. 2, 3, and 4,
An opening large enough to allow the electromagnetic stirring device 6 to pass through is provided in the anti-molten steel side wall 701 of the mold cooling box 10, and the electromagnetic stirring device 6
The anti-molten steel side wall 7' of the storage chamber 2 that accommodates the molten steel also constitutes a lid T' that closes the opening, and is removably fastened to the anti-molten steel side wall 7 with bolts 8, and the electromagnetic stirring device 6 is attached to the side wall. It is attached to the lid 7'.
本考案は斯く構成されているので、電磁攪拌装置６の点
検、整備、取替、等の保守の場合には、冷却水系統には
例等接触することなく、唯単にボルト８の取外し取付け
を行うだけで、電磁攪拌装置６を側壁兼蓋７′へ取付け
た侭外方へ取出し、又は収容室２へ収容して取付けるこ
とが出来るので、保守作業を簡単に行うことができると
共に、作業中にコイルやコアを衝突などによる絶縁事故
の発生を減少させることができる。Since the present invention is constructed in this way, when maintenance such as inspection, maintenance, or replacement of the electromagnetic stirring device 6 is performed, the bolts 8 can be simply removed and installed without touching the cooling water system. By simply doing this, the electromagnetic stirring device 6 can be taken out from the side wall/lid 7', or housed and installed in the storage chamber 2. This makes maintenance work easy and allows for easy maintenance during work. This can reduce the occurrence of insulation accidents caused by collisions with the coil or core.
第１図は従来の連続鋳造装置の横断面図、第２図は本考
案を実施した連続鋳造装置の横断面図、第３図は１部を
切欠して内部構造を示した連続鋳造装置の平面図、第４
図は電磁攪拌装置収容室２が鋳型冷却箱１の中央部にあ
る例Ａと、上部にある例Ｂとを模式的に示した説明図で
ある。
１・・・・・偵型冷却箱、２・・・・・・電磁攪拌装置
収容室、３・・・・・・給水室、４・・・・・・排水室
、５・・・−・・ボルト、６・・・・・・電磁攪拌装置
、７・・・・・・反溶鋼側壁、７′・・・・・・収容室
反溶鋼側壁兼蓋、８・・・・・・ボルト、９・・・・・
・銅板、１０・・・・・・冷却水溝、１１・・・・・・
排水溝、１２・・・・・・溶鋼、１３・・・・・・前部
板、１４・・・・・・給水口、１６・・・・・・入口集
水溝、１７・・・−・・出口集水溝。Fig. 1 is a cross-sectional view of a conventional continuous casting device, Fig. 2 is a cross-sectional view of a continuous casting device in which the present invention has been implemented, and Fig. 3 is a cross-sectional view of a continuous casting device with a portion cut away to show the internal structure. Floor plan, 4th
The figure is an explanatory diagram schematically showing an example A in which the electromagnetic stirring device storage chamber 2 is located in the center of the mold cooling box 1, and an example B in which the electromagnetic stirring device storage chamber 2 is located in the upper part. 1... rectangular cooling box, 2... electromagnetic stirring device housing chamber, 3... water supply chamber, 4... drainage chamber, 5...-・Bolt, 6... Electromagnetic stirring device, 7... Anti-molten steel side wall, 7'... Containment chamber anti-molten steel side wall/lid, 8... Bolt, 9...
・Copper plate, 10... Cooling water groove, 11...
Drainage groove, 12... Molten steel, 13... Front plate, 14... Water supply port, 16... Inlet water collection groove, 17...- ...Exit water collection groove.
Claims (1)
通過し得る開口を設け、該電磁攪拌装置６を収容する収
容室２の該反溶鋼側壁を構成すると共に該開口を閉鎖す
る蓋７′に該電磁攪拌装置６を取付げたことを特徴とす
る連続鋳造用電磁攪拌装置。An opening through which the electromagnetic stirring device 6 can pass is provided in the anti-molten steel side wall 701 of the mold cooling box 10, and a lid 7' constitutes the anti-molten steel side wall of the storage chamber 2 that accommodates the electromagnetic stirring device 6 and closes the opening. An electromagnetic stirrer for continuous casting, characterized in that the electromagnetic stirrer 6 is attached to the electromagnetic stirrer 6.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2264880U JPS5849173Y2 (en) | 1980-02-23 | 1980-02-23 | Electromagnetic stirring device for continuous casting |
| IT8147828A IT1170729B (en) | 1980-02-23 | 1981-02-18 | ELECTROMAGNETIC STIRRING GROUP FOR A CONTINUOUS STEEL CASTING FORM |
| GB8105042A GB2069899B (en) | 1980-02-23 | 1981-02-18 | Continuous steel casting mould with electromagnetic stirrer |
| CA000371292A CA1174827A (en) | 1980-02-23 | 1981-02-19 | Electromagnetic stirring unit for continuous steel casting mould |
| BR8100999A BR8100999A (en) | 1980-02-23 | 1981-02-19 | ELECTROMAGNETIC STIRRING UNIT FOR STEEL CASTING MOLD |
| US06/235,881 US4424856A (en) | 1980-02-23 | 1981-02-19 | Electromagnetic stirring unit for continuous steel casting mould |
| AU67515/81A AU523764B2 (en) | 1980-02-23 | 1981-02-20 | Electromagnetic stirrer for liquid metal |
| FR8103388A FR2476512A1 (en) | 1980-02-23 | 1981-02-20 | ELECTROMAGNETIC AGITATOR INSTALLATION FOR CONTINUOUS CASTING MOLDS OF STEEL, IN WHICH THE AGITATION COIL IS CONTAINED IN A HOUSING FOR EASILY DISASSEMBLING IT |
| DE3106591A DE3106591C2 (en) | 1980-02-23 | 1981-02-23 | Continuous casting mold through which a coolant flows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2264880U JPS5849173Y2 (en) | 1980-02-23 | 1980-02-23 | Electromagnetic stirring device for continuous casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56126957U JPS56126957U (en) | 1981-09-26 |
| JPS5849173Y2 true JPS5849173Y2 (en) | 1983-11-10 |
Family
ID=29618769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2264880U Expired JPS5849173Y2 (en) | 1980-02-23 | 1980-02-23 | Electromagnetic stirring device for continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849173Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57154355A (en) * | 1981-03-20 | 1982-09-24 | Sumitomo Metal Ind Ltd | Mold for continuous casting |
| JPS5939058U (en) * | 1982-09-08 | 1984-03-12 | 三菱重工業株式会社 | Continuous casting equipment |
-
1980
- 1980-02-23 JP JP2264880U patent/JPS5849173Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56126957U (en) | 1981-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1561886A (en) | Apparatus for producing directionally solidified castings | |
| JPS5849173Y2 (en) | Electromagnetic stirring device for continuous casting | |
| US3381743A (en) | Quick-change mounting for water-cooled mold | |
| US4424856A (en) | Electromagnetic stirring unit for continuous steel casting mould | |
| US2632216A (en) | Apparatus for making slab or billettype ingots | |
| JPS6355391B2 (en) | ||
| EP1502677B1 (en) | Mold for continuous casting | |
| JPS6330155A (en) | Refractory path connector for transporting molten steel to casting wheel continuous casting machine | |
| JPS5641051A (en) | Continuous casting method of steel | |
| US4078600A (en) | Continuous casting | |
| JPS6027572Y2 (en) | Continuous casting mold | |
| JPS6325005Y2 (en) | ||
| JPS6235565Y2 (en) | ||
| CN214768850U (en) | Low-pressure casting die for aluminum gear chamber | |
| US3596707A (en) | Apparatus for continuous vertical casting | |
| US2922207A (en) | Method for producing ingot mold stool | |
| KR840001657Y1 (en) | Electromagnetic stirring unit for continuous steel casting | |
| JPS5913565A (en) | Production of casting | |
| USRE27469E (en) | Quick-change mounting for water-cooled mold | |
| US3545530A (en) | Horizontal continuous casting mold | |
| JPS58125344A (en) | Continuous casting method | |
| GB1567352A (en) | Continuous casting machine | |
| JPS5849172Y2 (en) | Electromagnetic stirring device for continuous casting | |
| JPH0216843Y2 (en) | ||
| JPS62270251A (en) | Spray cooling mold for continuous casting apparatus provided with electromagnetic device |