JPH0464556U - - Google Patents

Info

Publication number
JPH0464556U
JPH0464556U JP10578090U JP10578090U JPH0464556U JP H0464556 U JPH0464556 U JP H0464556U JP 10578090 U JP10578090 U JP 10578090U JP 10578090 U JP10578090 U JP 10578090U JP H0464556 U JPH0464556 U JP H0464556U
Authority
JP
Japan
Prior art keywords
attached
tuyere
gas injection
molten metal
nozzle
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
JP10578090U
Other languages
English (en)
Other versions
JP2544720Y2 (ja
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 JP1990105780U priority Critical patent/JP2544720Y2/ja
Publication of JPH0464556U publication Critical patent/JPH0464556U/ja
Application granted granted Critical
Publication of JP2544720Y2 publication Critical patent/JP2544720Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の溶融金属容器のガ
ス吹込みノズル部の側断面図、第２図は第１図の
矢視Ａ−Ａ平断面図、第３図〜第７図は同上のガ
ス吹込みノズル部の取り替え説明用側断面図であ
る。 １……溶融金属容器、２……炉底部、３……ガ
ス吹込みノズル、９……定形耐火物れんが、１２
……不定形耐火物層、１３……耐火物粒層。

Claims (1)

  1. 【実用新案登録請求の範囲】 羽口部に装着するガス吹込みノズルからガスを
    吹き込んで溶融金属を精錬する溶融金属容器のガ
    ス吹込みノズルの羽口構造において、 一体的に組み立てたガス吹込みノズルとその周
    囲に装着する羽口れれんがを炉底部に装着可能に
    、ガス吹込みノズルと一体的に装着した上記羽口
    れんがの外周部に不定形耐火物層と不焼結の耐火
    物粒層を配設したことを特徴とする溶融金属容器
    のガス吹込みノズルの羽口構造。
JP1990105780U 1990-10-08 1990-10-08 溶融金属容器のガス吹込みノズルの羽口構造 Expired - Fee Related JP2544720Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990105780U JP2544720Y2 (ja) 1990-10-08 1990-10-08 溶融金属容器のガス吹込みノズルの羽口構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990105780U JP2544720Y2 (ja) 1990-10-08 1990-10-08 溶融金属容器のガス吹込みノズルの羽口構造

Publications (2)

Publication Number Publication Date
JPH0464556U true JPH0464556U (ja) 1992-06-03
JP2544720Y2 JP2544720Y2 (ja) 1997-08-20

Family

ID=31851604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990105780U Expired - Fee Related JP2544720Y2 (ja) 1990-10-08 1990-10-08 溶融金属容器のガス吹込みノズルの羽口構造

Country Status (1)

Country Link
JP (1) JP2544720Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464555U (ja) * 1990-10-08 1992-06-03
JP2010255074A (ja) * 2009-04-28 2010-11-11 Nippon Steel Corp 溶融金属容器のガス吹き込み部構造
CN108728666A (zh) * 2018-07-25 2018-11-02 河南中原黄金冶炼厂有限责任公司 一种压盖式冶炼炉

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160126A (ja) * 1984-08-31 1986-03-27 Toshiba Corp シフト制御回路
JPS6167711A (ja) * 1984-09-11 1986-04-07 Nippon Steel Corp ガスならびに精錬剤の吹込装置
JPS6324008A (ja) * 1986-03-06 1988-02-01 Nippon Kokan Kk <Nkk> ガス吹込みプラグ
JPH0189947U (ja) * 1987-12-07 1989-06-13
JPH0464555U (ja) * 1990-10-08 1992-06-03

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160126A (ja) * 1984-08-31 1986-03-27 Toshiba Corp シフト制御回路
JPS6167711A (ja) * 1984-09-11 1986-04-07 Nippon Steel Corp ガスならびに精錬剤の吹込装置
JPS6324008A (ja) * 1986-03-06 1988-02-01 Nippon Kokan Kk <Nkk> ガス吹込みプラグ
JPH0189947U (ja) * 1987-12-07 1989-06-13
JPH0464555U (ja) * 1990-10-08 1992-06-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464555U (ja) * 1990-10-08 1992-06-03
JP2010255074A (ja) * 2009-04-28 2010-11-11 Nippon Steel Corp 溶融金属容器のガス吹き込み部構造
CN108728666A (zh) * 2018-07-25 2018-11-02 河南中原黄金冶炼厂有限责任公司 一种压盖式冶炼炉
CN108728666B (zh) * 2018-07-25 2023-09-22 河南中原黄金冶炼厂有限责任公司 一种压盖式冶炼炉

Also Published As

Publication number Publication date
JP2544720Y2 (ja) 1997-08-20

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