KR950031327A - Dipping tube for molten metal processing - Google Patents

Dipping tube for molten metal processing Download PDF

Info

Publication number
KR950031327A
KR950031327A KR1019950006000A KR19950006000A KR950031327A KR 950031327 A KR950031327 A KR 950031327A KR 1019950006000 A KR1019950006000 A KR 1019950006000A KR 19950006000 A KR19950006000 A KR 19950006000A KR 950031327 A KR950031327 A KR 950031327A
Authority
KR
South Korea
Prior art keywords
molten metal
refractory material
immersion
immersion tube
metal processing
Prior art date
Application number
KR1019950006000A
Other languages
Korean (ko)
Inventor
이사오 가노시타
산미치오 후쿠오카
Original Assignee
고레마츠 기요우지
하리마세라미쿠 가부시끼가이샤
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 고레마츠 기요우지, 하리마세라미쿠 가부시끼가이샤 filed Critical 고레마츠 기요우지
Publication of KR950031327A publication Critical patent/KR950031327A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

본 발명은 용융금속 처리용의 침지관에 있어서, 정형내화물을 외주내화물에 사용하면, 내주에서 사용한 것과 같이 서로 죄는 힘이 작용하지 않아, 이음매가 벌어지거나 탈락 등의 문제를 외주내화물의 외주면의 용강 침지부가 하향내측으로 경사진 것을 특징으로 하는 용융금속 처리용 침지관을 제공함으로써, 하단부의 균열 또는 탈락이 방지되어, 통사 실시되는 취입 등의 보수작업도 경감되고, 경제성 및 작업성의 개선에도 유효한 효과가 있다.In the immersion tube for molten metal treatment, the present invention is that when the fixed refractory is used for the outer refractories, the clamping forces do not act as in the inner periphery, so that a problem such as a seam or dropping occurs is caused in the molten steel of the outer refractories. Providing the immersion tube for molten metal processing, characterized in that the immersion portion is inclined downward inward, prevents cracking or dropping of the lower end portion, thereby reducing maintenance work such as blow-in, which is a common effect, effective to improve economic efficiency and workability There is.

Description

용융금속 처리용 침지관Dipping tube for molten metal processing

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

제1도는 본 발명에 따른 제1실시예를 도시한 부분 단면도, 제2도는 본 발명에 따른 제2실시예를 도시한 부분 단면도, 제3도는 본 발명에 따른 제3실시예를 도시한 부분 단면도, 제4도는 본 발명에 따른 제4실시예를 도시한 부분 단면도, 제5도는 제1비교예를 도시한 부분 단면도, 제6도는 제2비교예를 도시한 부분 단면도.1 is a partial cross-sectional view showing a first embodiment according to the present invention, FIG. 2 is a partial cross-sectional view showing a second embodiment according to the present invention, and FIG. 3 is a partial cross-sectional view showing a third embodiment according to the present invention. 4 is a partial sectional view showing a fourth embodiment according to the present invention, FIG. 5 is a partial sectional view showing a first comparative example, and FIG. 6 is a partial sectional view showing a second comparative example.

Claims (5)

원통형 지지부재를 외주내화물(外周內火物)과 내주내화물로 덮어씌어서 이루어진 용융금속 처리용 침지관에 있어서, 외주내화물의 외주면의 용강(溶鋼) 침지부가 하향 내측으로 경사진 것을 특징으로 하는 용융금속 처리용 침지관.In a immersion tube for molten metal processing, wherein a cylindrical support member is covered with an outer circumference refractory material and an inner circumference refractory material, wherein the molten steel immersion part of the outer circumference surface of the outer circumference refractory is inclined downward inwardly Immersion tubes for metal processing. 제1항에 있어서, 상기 외주내화물의 전부 또는 일부가 정형(定形)의 내화물인 것을 특징으로 하는 용융금속 처리용 침지관.The immersion tube for molten metal treatment according to claim 1, wherein all or part of the outer circumferential refractory material is a fixed refractory material. 제2항에 있어서, 상기 정형내화물이 상기 외주내화물의 경사부에 설치되는 것을 특징으로 하는 용융금속 처리용 침지관.The immersion tube for molten metal treatment according to claim 2, wherein the standard refractory material is provided on an inclined portion of the outer peripheral refractory material. 제2항에 있어서, 상기 정형내화물이 상기 외주내화물의 경사부에 설치되는 것을 특징으로 하는 용융금속 처리용 침지관.The immersion tube for molten metal treatment according to claim 2, wherein the standard refractory material is provided on an inclined portion of the outer peripheral refractory material. 제1항 내지 제4항에 있어서, 상기 원통형 지지부재가 하향내측으로 경사진 것을 특징으로 하는 용융금속 처리용 침지관.The immersion tube for molten metal treatment according to claim 1, wherein the cylindrical support member is inclined downward inward. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950006000A 1994-03-22 1995-03-21 Dipping tube for molten metal processing KR950031327A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6-50691 1994-03-22
JP6050691A JPH07258721A (en) 1994-03-22 1994-03-22 Immersion tube for treating molten metal

Publications (1)

Publication Number Publication Date
KR950031327A true KR950031327A (en) 1995-12-18

Family

ID=12865956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950006000A KR950031327A (en) 1994-03-22 1995-03-21 Dipping tube for molten metal processing

Country Status (2)

Country Link
JP (1) JPH07258721A (en)
KR (1) KR950031327A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4733420B2 (en) * 2005-04-26 2011-07-27 黒崎播磨株式会社 Immersion tube for vacuum degassing equipment
JP5340606B2 (en) * 2008-01-31 2013-11-13 東京窯業株式会社 Immersion tube for vacuum degassing equipment
JP5433339B2 (en) * 2009-07-31 2014-03-05 東京窯業株式会社 Immersion tube for vacuum degassing furnace

Also Published As

Publication number Publication date
JPH07258721A (en) 1995-10-09

Similar Documents

Publication Publication Date Title
TR199901587T2 (en) Friction damper for washing machine or similar
KR960029686A (en) Compensator joint or flange for conduit
NZ308054A (en) Sealing arrangement
KR900005085A (en) Roller bearing
KR950031327A (en) Dipping tube for molten metal processing
KR900010291A (en) Double metal pipe for damping
DK0923693T3 (en) Pipe
FR2741125B1 (en) PROTECTIVE FLANGE FOR BEARING, ASSOCIATED BEARING AND METHOD FOR MANUFACTURING A BEARING RING EQUIPPED WITH A PROTECTIVE FLANGE
KR880006468A (en) Grand Packing Box Structure
ATE63991T1 (en) DETACHABLE PIPE CONNECTION.
KR870001134A (en) Joining method of shaft part of ceramic structure and boss part of metal structure
DK161034C (en) PIPE OR CONTAINER WITH INTERIOR INSULATION
FI945029A0 (en) Gjutsvals Foer en installation Foer kontinuerlig gjutning pao en Vals eller mellan tvao valsar
KR850006974A (en) Explosion proof metal ring for cathode ray tube
ATE240809T1 (en) CASTING CHAMBER, ESPECIALLY FOR DIE CASTING OF METALS
KR950034309A (en) Load selector
KR960704635A (en) Shower head
FI824210L (en) DRAWING SHEET AND HYDRAULIC LYFTNINGSANORDNING
KR870000537A (en) Joint for pipe with end flare
KR880003535A (en) Piezoceramic Acoustic Transducer
DE69211119D1 (en) Auxiliary device for grinding machines
KR890700414A (en) Fireproof valve plate of sliding valve for metallurgy vessel
KR870010274A (en) Tunnel lining segments and tunnel lining
JPH0530550U (en) Composite cylinder
DE59708295D1 (en) Cover ring for a nut and tools for handling

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination