JPS59103195U - Kyupora's powder blowing equipment - Google Patents

Kyupora's powder blowing equipment

Info

Publication number
JPS59103195U
JPS59103195U JP19686282U JP19686282U JPS59103195U JP S59103195 U JPS59103195 U JP S59103195U JP 19686282 U JP19686282 U JP 19686282U JP 19686282 U JP19686282 U JP 19686282U JP S59103195 U JPS59103195 U JP S59103195U
Authority
JP
Japan
Prior art keywords
powder blowing
powder
kyupora
cupola
blowing equipment
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
JP19686282U
Other languages
Japanese (ja)
Other versions
JPS6026397Y2 (en
Inventor
桜井　良弘
竹野　慎也
等 川上
Original Assignee
株式会社栗本鉄工所
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 株式会社栗本鉄工所 filed Critical 株式会社栗本鉄工所
Priority to JP19686282U priority Critical patent/JPS6026397Y2/en
Publication of JPS59103195U publication Critical patent/JPS59103195U/en
Application granted granted Critical
Publication of JPS6026397Y2 publication Critical patent/JPS6026397Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のキュポラの粉粒体吹込装置の１例の部分
的縦断正面図、第２図はこの考案の実施例の作動状態を
示す一部縦断正面図、第３図は前回の要部の拡大縦断面
図、第４図は第３図と同様の部分につき従来のものの同
様の図面、第５図はこの考案と第４図示のものとによる
銑だらい粉吹出作業時における出銑温度の比較グラフ、
第６図はこの考案と従来のものとによる銑だらい粉吹出
作業時及び非吹出作業時における追込コークス消費量を
示す比較グラフである。 １・・・キュポラ、２・・・羽口、３・・・送風支管、
５・・・供給管、１４・・・インジェクションパイプ、
１６・・・ノズル。Fig. 1 is a partially vertical front view of an example of a conventional cupola powder blowing device, Fig. 2 is a partially longitudinal front view showing the operating state of an embodiment of this invention, and Fig. 3 is a summary of the previous example. FIG. 4 is a similar drawing of a conventional model for the same part as FIG. 3, and FIG. Temperature comparison graph,
FIG. 6 is a comparison graph showing the amount of coke consumed by this invention and the conventional one during the pig dust blowing operation and during the non-blowing operation. 1...cupola, 2...tuyere, 3...blow branch pipe,
5... Supply pipe, 14... Injection pipe,
16... Nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キュポラの羽目及びこの羽目に連続する送風支管中に、
粉粒体吹込用のインジェクションパイプを設置した粉粒
体吹込装置において、前記インジェクションパイプを送
風支管の蓋に固定し、ノズルを羽口より上方に位置する
溶解帯のほぼ中心に向うように上向きに屈曲したことを
特徴とするキュポラの粉粒体吹込装置。In the cupola siding and the ventilation branch pipes that are continuous with this siding,
In a powder blowing device equipped with an injection pipe for blowing powder, the injection pipe is fixed to the lid of a blower branch pipe, and the nozzle is oriented upward so as to face approximately the center of the dissolution zone located above the tuyere. A cupola powder blowing device characterized by its bending.
JP19686282U 1982-12-27 1982-12-27 Kyupora's powder blowing equipment Expired JPS6026397Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19686282U JPS6026397Y2 (en) 1982-12-27 1982-12-27 Kyupora's powder blowing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19686282U JPS6026397Y2 (en) 1982-12-27 1982-12-27 Kyupora's powder blowing equipment

Publications (2)

Publication Number Publication Date
JPS59103195U true JPS59103195U (en) 1984-07-11
JPS6026397Y2 JPS6026397Y2 (en) 1985-08-08

Family

ID=30422108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19686282U Expired JPS6026397Y2 (en) 1982-12-27 1982-12-27 Kyupora's powder blowing equipment

Country Status (1)

Country Link
JP (1) JPS6026397Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510829B1 (en) * 2000-10-26 2005-08-30 주식회사 포스코 tuyere for injecting fine ore and liquid fuel into meltergasifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510829B1 (en) * 2000-10-26 2005-08-30 주식회사 포스코 tuyere for injecting fine ore and liquid fuel into meltergasifier

Also Published As

Publication number Publication date
JPS6026397Y2 (en) 1985-08-08

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