JPH0481950U - - Google Patents

Info

Publication number
JPH0481950U
JPH0481950U JP12416690U JP12416690U JPH0481950U JP H0481950 U JPH0481950 U JP H0481950U JP 12416690 U JP12416690 U JP 12416690U JP 12416690 U JP12416690 U JP 12416690U JP H0481950 U JPH0481950 U JP H0481950U
Authority
JP
Japan
Prior art keywords
sleeve brick
port according
tapping port
brick
converter tapping
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.)
Granted
Application number
JP12416690U
Other languages
Japanese (ja)
Other versions
JP2551173Y2 (en
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 filed Critical
Priority to JP1990124166U priority Critical patent/JP2551173Y2/en
Publication of JPH0481950U publication Critical patent/JPH0481950U/ja
Application granted granted Critical
Publication of JP2551173Y2 publication Critical patent/JP2551173Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Description

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

第１図は本考案スリーブれんがの縦断面図、第
２図は転炉出鋼口に本考案スリーブれんがを配設
した断面図、第３図は本考案スリーブれんがの他
の実施例であり、図中、 １……スリーブれんが本体、２……コーチング
材、３……切欠き部、５……ブロツクれんが、６
……モルタル、４……傾斜カツト部。 Fig. 1 is a longitudinal cross-sectional view of the sleeve brick of the present invention, Fig. 2 is a cross-sectional view of the sleeve brick of the present invention arranged at the tap port of a converter, and Fig. 3 is another embodiment of the sleeve brick of the present invention. In the figure, 1... Sleeve brick body, 2... Coating material, 3... Notch, 5... Block brick, 6
...Mortar, 4...Slanted cut part.

Claims (1)

【実用新案登録請求の範囲】 (1) 転炉出鋼口用スリーブれんがにおいて、該
スリーブれんが外周面にコーチング材を施工した
ことを特徴とする転炉出鋼口用スリーブれんが。 (2) 前記コーチング材がＭｇＯ−Ｃ質耐火物で
ある請求項１記載の転炉出鋼口用スリーブれんが
。 (3) 前記スリーブれんがの炉内端面の下半分に
ほゞ1/4球面状の切欠き部を有する請求項１記載
の転炉出鋼口用スリーブれんが。 (4) 前記スリーブれんがの炉内側先端を斜めに
カツトした部を有する請求項１記載の転炉出鋼口
用スリーブれんが。[Claims for Utility Model Registration] (1) A sleeve brick for a converter tap, characterized in that a coating material is applied to the outer peripheral surface of the sleeve brick. (2) The sleeve brick for a converter tapping port according to claim 1, wherein the coating material is an MgO-C refractory. (3) The sleeve brick for a converter tapping port according to claim 1, wherein the sleeve brick has an approximately 1/4 spherical notch in the lower half of the inner end surface of the furnace. (4) The sleeve brick for a converter tapping port according to claim 1, wherein the sleeve brick has a portion cut obliquely at the tip inside the furnace.
JP1990124166U 1990-11-28 1990-11-28 Sleeve brick for converter tap hole Expired - Lifetime JP2551173Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990124166U JP2551173Y2 (en) 1990-11-28 1990-11-28 Sleeve brick for converter tap hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990124166U JP2551173Y2 (en) 1990-11-28 1990-11-28 Sleeve brick for converter tap hole

Publications (2)

Publication Number Publication Date
JPH0481950U true JPH0481950U (en) 1992-07-16
JP2551173Y2 JP2551173Y2 (en) 1997-10-22

Family

ID=31871828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990124166U Expired - Lifetime JP2551173Y2 (en) 1990-11-28 1990-11-28 Sleeve brick for converter tap hole

Country Status (1)

Country Link
JP (1) JP2551173Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009034886A1 (en) * 2007-09-10 2009-03-19 Nippon Steel Corporation Tap hole structure of melting furnace and method of repairing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149011A (en) * 1988-11-30 1990-06-07 Toshiba Corp Sampling frequency converting device
JPH02225612A (en) * 1988-12-23 1990-09-07 Didier Werke Ag Molten metal-pathway for metallurgical vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02149011A (en) * 1988-11-30 1990-06-07 Toshiba Corp Sampling frequency converting device
JPH02225612A (en) * 1988-12-23 1990-09-07 Didier Werke Ag Molten metal-pathway for metallurgical vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009034886A1 (en) * 2007-09-10 2009-03-19 Nippon Steel Corporation Tap hole structure of melting furnace and method of repairing same

Also Published As

Publication number Publication date
JP2551173Y2 (en) 1997-10-22

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