JPS6422759U - - Google Patents

Info

Publication number
JPS6422759U
JPS6422759U JP11453087U JP11453087U JPS6422759U JP S6422759 U JPS6422759 U JP S6422759U JP 11453087 U JP11453087 U JP 11453087U JP 11453087 U JP11453087 U JP 11453087U JP S6422759 U JPS6422759 U JP S6422759U
Authority
JP
Japan
Prior art keywords
valve
blast furnace
furnace top
bunker
seal
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
JP11453087U
Other languages
English (en)
Other versions
JPH0616911Y2 (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 JP11453087U priority Critical patent/JPH0616911Y2/ja
Publication of JPS6422759U publication Critical patent/JPS6422759U/ja
Application granted granted Critical
Publication of JPH0616911Y2 publication Critical patent/JPH0616911Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Blast Furnaces (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す要部拡大断面
図、第２図は従来の構造を示す断面図、第３図は
従来構造の要部拡大断面図、第４図は高炉炉頂装
入装置の全体を示す概略断面図である。 １……弁体、２……弁座、３……シートパツキ
ン、４……突設片、５……下部シール弁、６……
上部シール弁、７……バンカ、１０……高炉。

Claims (1)

    【実用新案登録請求の範囲】
  1. シールパツキンを設けた弁体と前記弁体と接合
    する弁座を有して成り高炉炉頂内と炉頂バンカお
    よび該バンカと大気の間を遮断する高炉炉頂バン
    カのシール弁において、上記弁体に設けられたシ
    ールパツキンの外側周方向に沿う部位に複数個の
    シールパツキン保護用突設片を弁体あるいは弁座
    の少なくとも一方に配設して成ることを特徴する
    高炉炉頂バンカのシール弁。
JP11453087U 1987-07-28 1987-07-28 高炉炉頂バンカのシ−ル弁 Expired - Lifetime JPH0616911Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11453087U JPH0616911Y2 (ja) 1987-07-28 1987-07-28 高炉炉頂バンカのシ−ル弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11453087U JPH0616911Y2 (ja) 1987-07-28 1987-07-28 高炉炉頂バンカのシ−ル弁

Publications (2)

Publication Number Publication Date
JPS6422759U true JPS6422759U (ja) 1989-02-06
JPH0616911Y2 JPH0616911Y2 (ja) 1994-05-02

Family

ID=31355365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11453087U Expired - Lifetime JPH0616911Y2 (ja) 1987-07-28 1987-07-28 高炉炉頂バンカのシ−ル弁

Country Status (1)

Country Link
JP (1) JPH0616911Y2 (ja)

Also Published As

Publication number Publication date
JPH0616911Y2 (ja) 1994-05-02

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