JPS59103195U - Kyupora's powder blowing equipment - Google Patents
Kyupora's powder blowing equipmentInfo
- 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
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
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)
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.
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)
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 |
-
1982
- 1982-12-27 JP JP19686282U patent/JPS6026397Y2/en not_active Expired
Cited By (1)
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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