JPH0264894U - - Google Patents

Info

Publication number
JPH0264894U
JPH0264894U JP14458388U JP14458388U JPH0264894U JP H0264894 U JPH0264894 U JP H0264894U JP 14458388 U JP14458388 U JP 14458388U JP 14458388 U JP14458388 U JP 14458388U JP H0264894 U JPH0264894 U JP H0264894U
Authority
JP
Japan
Prior art keywords
tuyere
extraction hole
cupola
charging port
gas extraction
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.)
Pending
Application number
JP14458388U
Other languages
Japanese (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 JP14458388U priority Critical patent/JPH0264894U/ja
Publication of JPH0264894U publication Critical patent/JPH0264894U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)

Description

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

第１図は本考案の一実施例であるキユポラの縦
断面図、第２図は第１図のＡ部断面図、第３図は
ガス成分の分布特性を示す図、第４図は従来技術
のキユポラの半断面図である。 ９……炉壁、１５……羽口、１７……羽口、２
１……装入口、２４……ガス取り出し孔、２６…
…ガス取り出し孔、２８……ガス取り出し孔、４
９……ガス分析器。 Fig. 1 is a vertical cross-sectional view of a cupola that is an embodiment of the present invention, Fig. 2 is a cross-sectional view of section A in Fig. 1, Fig. 3 is a diagram showing the distribution characteristics of gas components, and Fig. 4 is a conventional technique. FIG. 9... Furnace wall, 15... Tuyere, 17... Tuyere, 2
1...Charging port, 24...Gas extraction hole, 26...
...Gas extraction hole, 28...Gas extraction hole, 4
9...Gas analyzer.

Claims (1)

【実用新案登録請求の範囲】 炉壁の下部に羽口、及びその上部に装入口を備
えたキユポラにおいて、 前記羽口と前記装入口の間の炉壁に設けられた
炉高方向の複数のガス取り出し孔と、このガス取
り出し孔に接続されたガス分析器を備えたことを
特徴とするキユポラ。[Claims for Utility Model Registration] In a cupola equipped with a tuyere at the lower part of the furnace wall and a charging port at the upper part thereof, a plurality of tuyeres in the furnace height direction provided on the furnace wall between the tuyere and the charging port are provided. A cupola characterized by comprising a gas extraction hole and a gas analyzer connected to the gas extraction hole.
JP14458388U 1988-11-04 1988-11-04 Pending JPH0264894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14458388U JPH0264894U (en) 1988-11-04 1988-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14458388U JPH0264894U (en) 1988-11-04 1988-11-04

Publications (1)

Publication Number Publication Date
JPH0264894U true JPH0264894U (en) 1990-05-16

Family

ID=31412416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14458388U Pending JPH0264894U (en) 1988-11-04 1988-11-04

Country Status (1)

Country Link
JP (1) JPH0264894U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207983A (en) * 1987-02-25 1988-08-29 日本鋼管株式会社 Method for detecting conditions inside a vertical furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207983A (en) * 1987-02-25 1988-08-29 日本鋼管株式会社 Method for detecting conditions inside a vertical furnace

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