JPS5916756U - Rotating magnetic field electromagnetic stirrer - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の回転磁界形電磁攪拌器の一実施例を示す
右半部縦断立面図である。 １・・・鋳造品、２・・・誘導子鉄心、３・・・誘導子
巻線、　　、４・・・二重ジャケット、４ａ・・・内筒
壁、４ｂ・・・外筒壁、５・・・誘導子枠、７・・・エ
ンドリング、８ａ・・・ジャケットの上部冷却水通水路
、８ｂ・・・ジャケットの下部冷却水通水路、９・・・
中空環状体、９ａ・・・上部ジャケット側面冷却水通水
路、９ｂ・・・下部ジャケット側面冷却水通水路、１２
・・・未凝固部、■・・・誘導子。。The drawing is a vertical sectional elevational view of the right half of an embodiment of the rotating magnetic field type electromagnetic stirrer of the present invention. DESCRIPTION OF SYMBOLS 1... Cast product, 2... Inductor core, 3... Inductor winding, 4... Double jacket, 4a... Inner cylinder wall, 4b... Outer cylinder wall, 5 ... Inductor frame, 7... End ring, 8a... Upper cooling water passage of jacket, 8b... Lower cooling water passage of jacket, 9...
Hollow annular body, 9a... Upper jacket side cooling water passageway, 9b... Lower jacket side cooling water passageway, 12
...unsolidified part, ■...inductor. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 連続鋳造による鋳造品内の未凝固部が存在する位置に鋳
造品を取巻いて回転磁界を発生するように誘導子鉄心と
誘導子巻線とを配置構成した回転磁界形電磁攪拌器にお
いて、鋳造品と誘導子との間に、内筒壁と外筒壁を有し
その間に冷却水を通水できる二重ジャケットを配設し、
この二重ジャケットは軸方向中間部にてエンドリングに
より上下に２分割し、各ジャケットの給排水端に誘導子
を収納する誘導子枠の上下端板を兼ねる中空環状体の内
部を給排水部に仕切ったジャケット側面冷却水通水路を
設けたことを特徴とする回転磁界形電磁攪拌器。In a rotating magnetic field type electromagnetic stirrer in which an inductor core and an inductor winding are arranged so as to generate a rotating magnetic field surrounding a cast product at a position where an unsolidified part exists in the cast product by continuous casting, A double jacket is provided between the product and the inductor, which has an inner cylinder wall and an outer cylinder wall, and allows cooling water to flow between them.
This double jacket is divided into upper and lower halves by an end ring at the middle part in the axial direction, and the inside of the hollow annular body which also serves as the upper and lower end plates of the inductor frame that stores the inductor at the water supply and drainage end of each jacket is partitioned into the water supply and drainage part. A rotating magnetic field type electromagnetic stirrer characterized by having a cooling water passageway on the side of the jacket.