JPH03111449U

JPH03111449U -

Info

Publication number: JPH03111449U
Application number: JP1836190U
Authority: JP
Priority date: 1990-02-26
Filing date: 1990-02-26
Publication date: 1991-11-14

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案に係る撹拌装置の一
実施例を示し、第１図はその縦断面図、第２図は
第１図の回転子が溶湯に及ぼす剪断力を説明する
図、第３図及び第４図は従来の合金材料製造装置
の断面をそれぞれ正面側と側面側から見た図、第
５図は第２図と対応する従来例を示す図、第６図
は溶湯に作用する剪断力の分布を示す図である。８……撹拌装置、１０……ハウジング、１０ａ
……中空部、１２……モーター、１３……シヤフ
ト、１４……冷却水路、１５……ヒーター、１６
……熱電対、５０……回転子、Ｐ_ｎ……頂点。 1 and 2 show an embodiment of the stirring device according to the present invention, FIG. 1 is a longitudinal sectional view thereof, and FIG. 2 is a diagram illustrating the shearing force exerted on the molten metal by the rotor in FIG. 1. , Fig. 3 and Fig. 4 are cross-sectional views of a conventional alloy material manufacturing apparatus seen from the front and side sides respectively, Fig. 5 is a view showing a conventional example corresponding to Fig. 2, and Fig. 6 is a cross-sectional view of a conventional alloy material manufacturing device. FIG. 3 is a diagram showing the distribution of shearing force acting on the 8... Stirring device, 10... Housing, 10a
... Hollow part, 12 ... Motor, 13 ... Shaft, 14 ... Cooling channel, 15 ... Heater, 16
... Thermocouple, 50 ... Rotor, P _n ... Vertex.

補正平２．５．９考案の名称を次のように補正する。考案の名称溶融金属の撹拌装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.5.9. The name of the invention is amended as follows. Title of the invention: Molten metal stirring device The scope of the utility model registration claims and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】中空部を有するハウジングと、該中空部内に配
設した断面が多角形の回転子とを備え、該回転子
を回転させながら上記ハウジング内に半溶融状態
の合金材料を流込むようにした撹拌装置において
、上記回転子を、その周囲の各頂点から中心まで
の距離が異なるように形成したことを特徴とする
溶融金属の撹拌装置。[Claims for Utility Model Registration] Comprising a housing having a hollow part and a rotor having a polygonal cross section disposed within the hollow part, an alloy material in a semi-molten state is placed inside the housing while rotating the rotor. A stirring device for molten metal, characterized in that the rotor is formed such that distances from each apex of the periphery to the center of the rotor are different.

【図面の簡単な説明】第１図及び第２図は本考案に係る撹拌装置の一
実施例を示し、第１図はその縦断面図、第２図は
第１図の回転子が溶湯に及ぼす剪断力を説明する
図、第３図及び第４図は従来の合金材料製造装置
の断面をそれぞれ正面側と側面側から見た図、第
５図は第２図と対応する従来例を示す図、第６図
は溶湯に作用する剪断力の分布を示す図である。８……撹拌装置、１０……ハウジング、１０ａ
……中空部、１２……モーター、１３……シヤフ
ト、１４……冷却水路、１５……ヒーター、１６
……熱電対、５０……回転子、Ｐ_ｎ……頂点。[BRIEF DESCRIPTION OF THE DRAWINGS] Figures 1 and 2 show an embodiment of the stirring device according to the present invention. Figures 3 and 4 are diagrams illustrating the shearing force exerted, and Figures 3 and 4 are cross-sectional views of a conventional alloy material manufacturing apparatus seen from the front and side sides, respectively. Figure 5 shows a conventional example corresponding to Figure 2. FIG. 6 is a diagram showing the distribution of shear force acting on the molten metal. 8... Stirring device, 10... Housing, 10a
... Hollow part, 12 ... Motor, 13 ... Shaft, 14 ... Cooling channel, 15 ... Heater, 16
... Thermocouple, 50 ... Rotor, P _n ... Vertex.

Claims

[Scope of utility model registration request]

A stirring device comprising a housing having a hollow part and a rotor having a polygonal cross section disposed within the hollow part, and flowing a semi-molten alloy material into the housing while rotating the rotor. A stirring device for molten metal, characterized in that the rotor is formed such that the distances from each vertex around the rotor to the center are different.