JPS6311549U - - Google Patents
Info
- Publication number
- JPS6311549U JPS6311549U JP1982486U JP1982486U JPS6311549U JP S6311549 U JPS6311549 U JP S6311549U JP 1982486 U JP1982486 U JP 1982486U JP 1982486 U JP1982486 U JP 1982486U JP S6311549 U JPS6311549 U JP S6311549U
- Authority
- JP
- Japan
- Prior art keywords
- fixed hopper
- charge
- discharge port
- blast furnace
- lower fixed
- 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
Links
- 239000006185 dispersion Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案炉頂装入装置の第１実施例を示
すもので、イは正面図中央縦断面図、ロは一部切
欠いて示す側面図、ハは平面図、第２図は同じく
第２実施例を示すもので、イ，ロは第１図イ，ロ
と同様の図面、第３図は従来装置と本考案装置の
小ベル上の０／Ｃ分布の比較説明図、第４図は従
来装置と本考案装置を使用した場合の炉腹部不活
性領域の比較説明図、第５図は第４図と同様の出
銑中Ｓｉのバラツキの変化を示す説明図、第６図
イ，ロは従来装置を使用した場合の旋回シユート
への装入物落下軌跡の説明図、第７図は第６図の
場合の排出時間差を示した図面、第８図イ，ロは
従来装置における垂直シユート内での装入物の偏
流の説明図、第９図は中心ホツパー形式の従来装
置の説明である。
１は上部固定ホツパー、２は旋回シユート、４
は装入物、６は下部固定ホツパー、７は分散板。
Fig. 1 shows the first embodiment of the furnace top charging device of the present invention, in which A is a front view and a central vertical sectional view, B is a partially cutaway side view, C is a plan view, and Fig. 2 is the same. This shows the second embodiment, where A and B are the same drawings as FIGS. The figure is a comparative explanatory diagram of the inactive area of the furnace belly when the conventional device and the device of the present invention are used. Figure 5 is an explanatory diagram similar to Figure 4, showing changes in the variation of Si during tapping. , B are explanatory diagrams of the trajectory of the charge falling into the rotating chute when the conventional device is used, FIG. 7 is a drawing showing the discharge time difference in the case of FIG. 6, and FIGS. FIG. 9, which is an explanatory diagram of drifting of the charge in a vertical chute, is an explanation of a conventional central hopper type device. 1 is the upper fixed hopper, 2 is the rotating chute, 4
6 is the charging material, 6 is the lower fixed hopper, and 7 is the distribution plate.
Claims (1)
排出口と下部固定ホツパー内に設けられた上部固
定ホツパー間に、該上部固定ホツパーより切出さ
れる装入物の落下軌跡を分岐させる分散板を設け
、該分散板により前記排出口に取付けられた旋回
シユートへの装入物の切出しを均一化せしめるよ
う構成したことを特徴とする高炉の炉頂装入装置
。 A dispersion plate is provided between the discharge port of the lower fixed hopper provided at the top of the blast furnace and the upper fixed hopper provided within the lower fixed hopper, which branches the falling trajectory of the charge cut from the upper fixed hopper. A top charging device for a blast furnace, characterized in that the distribution plate is configured to uniformly cut out the charge into the rotating chute attached to the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982486U JPS6311549U (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982486U JPS6311549U (en) | 1986-02-13 | 1986-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311549U true JPS6311549U (en) | 1988-01-26 |
Family
ID=30814763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982486U Pending JPS6311549U (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015081364A (en) * | 2013-10-22 | 2015-04-27 | 株式会社Ihi | Blast furnace top charging device, and blast furnace |
-
1986
- 1986-02-13 JP JP1982486U patent/JPS6311549U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015081364A (en) * | 2013-10-22 | 2015-04-27 | 株式会社Ihi | Blast furnace top charging device, and blast furnace |
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