KR920004059A - Symmetrical Roll Electronic Stirrers - Google Patents

Symmetrical Roll Electronic Stirrers Download PDF

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Publication number
KR920004059A
KR920004059A KR1019900013545A KR900013545A KR920004059A KR 920004059 A KR920004059 A KR 920004059A KR 1019900013545 A KR1019900013545 A KR 1019900013545A KR 900013545 A KR900013545 A KR 900013545A KR 920004059 A KR920004059 A KR 920004059A
Authority
KR
South Korea
Prior art keywords
roll
inductor
symmetrical
slab
electronic stirrer
Prior art date
Application number
KR1019900013545A
Other languages
Korean (ko)
Other versions
KR920004967B1 (en
Inventor
이태홍
김우중
최낙현
Original Assignee
정명식
포항종합제철 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정명식, 포항종합제철 주식회사 filed Critical 정명식
Priority to KR1019900013545A priority Critical patent/KR920004967B1/en
Publication of KR920004059A publication Critical patent/KR920004059A/en
Application granted granted Critical
Publication of KR920004967B1 publication Critical patent/KR920004967B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds

Abstract

내용 없음.No content.

Description

대칭형 로울 전자교반장치(對稱型 roll 電磁攪拌裝置)Symmetrical Roll Electronic Stirring Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명에 따른 전자교반장치의 설치상태도.1 is an installation state of the electronic stirring device according to the present invention.

제 2 도는 본 발명에 따른 전자교반장치의 설치단면도.2 is a cross-sectional view of the installation of the electronic stirrer according to the present invention.

제 3 도는 제 2 도의 A-A'선 단면도.3 is a cross-sectional view taken along the line AA ′ of FIG. 2.

제 4 도는 제 2 도의 C-C'선 단면도.4 is a cross-sectional view taken along the line CC ′ of FIG. 2.

제 5 도는 제 3 도의 B-B'선 단면도.5 is a cross-sectional view taken along the line B-B 'of FIG.

제 6 도는 본 발명과 종래기술의 자속밀도를 나타낸 분포도.6 is a distribution diagram showing the magnetic flux density of the present invention and the prior art.

제 7 도는 종래 기술에 따른 전자교반로울의 설치상태도.7 is an installation state of the electromagnetic stirring roll according to the prior art.

＊ 도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols on main parts of drawing

1 : 전자교반로울 2 : 로울 슬리브1: Electronic Stirring Roll 2: Roll Sleeve

3 : 인덕터 4 : 베어링 하우징3: inductor 4: bearing housing

5 : 철심 6 : 베이스 프레임5: iron core 6: base frame

10, 110 : 캐스팅 보우10, 110: casting bow

Claims (5)

슬라브연속 주조설비의 캐스팅 보우에 설치되는 전자교반장치에 있어서, 전자교반장치가 2조로된 한쌍의 전자교반로울(1)로 구성되고, 상기 전자교반로울(1)은 슬라브 주편의 인발을 가이드하여 주는 원통형의 로울 슬리브(2)와 ; 로울 슬리브(2) 내부에서 이동자장을 발생시키는 인덕터(3) 및 ; 축방향으로 인덕터(3)을 내장한 로울 슬리브(2)의 양단을 회전가능토록 지지하는 베어링 하우징(4)으로 이루어짐을 특징으로 하는 대칭형 로울 전자교반장치.In the electronic stirrer installed in the casting bow of the slab continuous casting facility, the electronic stirrer is composed of a pair of electromagnetic stirrer rolls (2), the electronic stirrer roll (1) guides the drawing of the slab slab A cylindrical roll sleeve (2); An inductor 3 generating a moving magnetic field inside the roll sleeve 2; A symmetrical roll electrostirring device, characterized in that it consists of a bearing housing (4) rotatably supporting both ends of a roll sleeve (2) incorporating an inductor (3) in the axial direction. 제 1 항에 있어서, 전자교반로울(1)은 한쌍을 이루어 슬라브 주편의 인발방향과 직교하여 상, 하 대칭적으로 설치되고 한쌍의 2조를 이루어 각조 사이에 일정거리가 형성됨을 특징으로 하는 대칭형 로울 전자교반장치.The symmetrical type according to claim 1, wherein the electromagnetic stirring rolls 1 are formed in pairs to be perpendicular to the drawing direction of the slab slab, and installed symmetrically, and a pair of pairs is formed to form a predetermined distance between the pairs. Roll electronic stirrer. 제 1 항에 있어서, 인덕터(3)는 비자성 스테인레스강으로 된 인덕터 몸체의 둘레를 따라 돌출부(3a)가 형성되어 5구간으로 구획되고, 일정크기의 환동선이 돌출부(3a) 사이에 형성된 요부(3b)에 3층으로 각각 권선됨을 특징으로 하는 대칭형 로울 전자교반장치.2. The inductor (3) according to claim 1, wherein the inductor (3) is formed of protrusions (3a) along the periphery of the inductor body made of non-magnetic stainless steel, and divided into five sections, and a recess having a predetermined size of a moving line between the protrusions (3a). Symmetrical roll electronic stirrer, characterized in that each winding in three layers (3b). 제 1 항에 있어서, 인덕터(3)는 인덕터 몸체의 축방향으로 내부홈을 형성시켜 일정두께의 실리콘 스틸판이 7층으로 적층된 철심(5)을 포함하고 있음을 특징으로 하는 대칭형 로울 전자교반장치.2. The symmetrical roll electronic stirrer according to claim 1, wherein the inductor (3) comprises an iron core (5) in which an inner groove is formed in the axial direction of the inductor body so that a silicon steel plate having a predetermined thickness is laminated in seven layers. . 제 1 항에 있어서, 베어링 하우징(4)은 테이퍼 유 타입 키블럭으로 베이스 프레임(6)과 고정결합됨을 특징으로 하는 대칭형 로울 전자교반장치.2. A symmetrical roll electrostirring device according to claim 1, characterized in that the bearing housing (4) is fixedly coupled to the base frame (6) by a tapered type key block. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900013545A 1990-08-30 1990-08-30 Electro magnetic stirring of symmetry type roll KR920004967B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900013545A KR920004967B1 (en) 1990-08-30 1990-08-30 Electro magnetic stirring of symmetry type roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900013545A KR920004967B1 (en) 1990-08-30 1990-08-30 Electro magnetic stirring of symmetry type roll

Publications (2)

Publication Number Publication Date
KR920004059A true KR920004059A (en) 1992-03-27
KR920004967B1 KR920004967B1 (en) 1992-06-22

Family

ID=19302972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013545A KR920004967B1 (en) 1990-08-30 1990-08-30 Electro magnetic stirring of symmetry type roll

Country Status (1)

Country Link
KR (1) KR920004967B1 (en)

Also Published As

Publication number Publication date
KR920004967B1 (en) 1992-06-22

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