JPH0214346U - - Google Patents
Info
- Publication number
- JPH0214346U JPH0214346U JP9099788U JP9099788U JPH0214346U JP H0214346 U JPH0214346 U JP H0214346U JP 9099788 U JP9099788 U JP 9099788U JP 9099788 U JP9099788 U JP 9099788U JP H0214346 U JPH0214346 U JP H0214346U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- charge
- blast furnace
- hopper
- furnace top
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第1図〜第4図は本考案の一実施例を示す図で
あり、第1図は固定ホツパーの側断面図、第2図
は第1図の―矢視図、第3図は固定ホツパー
の平面図、第4図は第3図の右半分斜視図、第5
図〜第7図は従来の例を示す図で、第5図は高炉
炉頂部の装入装置の説明図、第6図は固定ホツパ
ー内の樋と反発板の関係を示す説明図、第7図は
固定ホツパーの斜視図、第8図は小ベルホツパー
内の円周方向における装入物の粒度分布及び装入
量分布を示す説明図である。
1はベルト・コンベヤー、2は固定ホツパー、
2aは前方壁、2bは後方壁、3は従来の案内板
、4は固定ホツパー、4aは円形排出口、5は旋
回シユート、6は小ベルホツパー、7はベルロツ
ド、8はヘツドプーリー、9は小ベル、10はラ
ンナー、11は樋、12は反発板、13a,13
bは偏向部材、13cは突起材、14は絞り部材
、15は排出口、16a,16bは本考案の案内
板、17a,17bは装入物案内路、A,B,C
,Dは矢印、Rは炉心、Sは装入物。
1 to 4 are views showing an embodiment of the present invention, in which FIG. 1 is a side sectional view of the fixed hopper, FIG. 2 is a view taken along the - arrow in FIG. Fig. 4 is a right half perspective view of Fig. 3, Fig. 5 is a plan view of
Figures to Figures 7 are diagrams showing conventional examples; Figure 5 is an explanatory diagram of the charging device at the top of the blast furnace; Figure 6 is an explanatory diagram showing the relationship between the gutter in the fixed hopper and the repulsion plate; The figure is a perspective view of the fixed hopper, and FIG. 8 is an explanatory diagram showing the particle size distribution and charge amount distribution of the charge in the circumferential direction inside the small bell hopper. 1 is a belt conveyor, 2 is a fixed hopper,
2a is a front wall, 2b is a rear wall, 3 is a conventional guide plate, 4 is a fixed hopper, 4a is a circular discharge port, 5 is a rotating chute, 6 is a small bell hopper, 7 is a bell rod, 8 is a head pulley, 9 is a small Bell, 10 is a runner, 11 is a gutter, 12 is a repulsion plate, 13a, 13
b is a deflecting member, 13c is a projection member, 14 is a throttle member, 15 is a discharge port, 16a, 16b are guide plates of the present invention, 17a, 17b are charge guide paths, A, B, C
, D is an arrow, R is a core, and S is a charge.
Claims (1)
定ホツパーに所定量貯蔵した後、その底部より排
出する高炉炉頂装入装置において、上記固定ホツ
パー内の任意の水平方向断面を複数に分割し、該
複数分割区域のいずれかの少なくとも一つの区域
内に偏向部材を設けたことを特徴とする高炉炉頂
装入装置。 (2) 前記固定ホツパーの下方に固定シユートを
設け、該固定シユートの上面に、該固定シユート
の排出口周縁の接線方向に装入物案内路を設けた
ことを特徴とする請求項1記載の高炉炉頂装入装
置。[Scope of Claim for Utility Model Registration] (1) In a blast furnace top charging device that stores a predetermined amount of charge transported by a belt conveyor in a fixed hopper and then discharges it from the bottom, any part of the charge in the fixed hopper A blast furnace top charging device characterized in that a horizontal cross section is divided into a plurality of sections, and a deflection member is provided in at least one of the plurality of divided sections. (2) A fixed chute is provided below the fixed hopper, and a charge guide path is provided on the upper surface of the fixed chute in a tangential direction to a peripheral edge of the discharge port of the fixed chute. Blast furnace top charging equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9099788U JPH0214346U (en) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9099788U JPH0214346U (en) | 1988-07-11 | 1988-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0214346U true JPH0214346U (en) | 1990-01-29 |
Family
ID=31315498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9099788U Pending JPH0214346U (en) | 1988-07-11 | 1988-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0214346U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923708A (en) * | 1972-06-30 | 1974-03-02 | ||
JPS6311549B2 (en) * | 1979-06-28 | 1988-03-15 | Twin Disc Inc |
-
1988
- 1988-07-11 JP JP9099788U patent/JPH0214346U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4923708A (en) * | 1972-06-30 | 1974-03-02 | ||
JPS6311549B2 (en) * | 1979-06-28 | 1988-03-15 | Twin Disc Inc |
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