JPS5957552U

JPS5957552U - Blast furnace raw material charging equipment

Info

Publication number: JPS5957552U
Application number: JP15378482U
Authority: JP
Inventors: 沢田　壽郎; 奥村　和男; 憲一金子
Original assignee: 川崎製鉄株式会社
Priority date: 1982-10-09
Filing date: 1982-10-09
Publication date: 1984-04-14

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は炉頂内部に取付けられた従前の原料装入装置を
示す断面図、第２図は第１図の装置の要部を示す拡大詳
細図、第３ａ図は第２図の要部の旋回シュートの作動位
置を示す断面図、第３ｂ図は第２図の要部の旋回シュー
トの別の作動位置を示す断面図、第４図は小ベルとベル
・ホッパーとを示す拡大図、第５ａ図は本考案の装置を
示す断面図、第５ｂ図は第５ａ図の線ｖｂ−ｖｂに沿う
断面図、第６図はベル・ホッパー内に装入される原料の
分布を示す曲線である。１・・・・・・邪魔板、２・・・・・・支持材、３・・
・・・・長孔、４・・・・・・ボルト、５・・・・・・
原料の流れ、６・・・・・・原料の流れ、７・・・・・
・スリット、１０・・・・・・本考案の装置、１１・・
・・・・高炉、１２・・・・・・原料用ベルト・コンベ
ーヤー、１３・・・・・・ヘッド・シュート、１４・・
・・・・固定シュート、１５・・・・・・旋回シュート
、１６・・・・・・小ベル、１７・・・・・・ベル中ホ
ッパー、１８・・・・・・ベル・ロッド、１９・・・・
・・ヘッド・プーリー、２０・・・・・・原料の流れ、
２１・・・・・・原料の流れ、２２・・・・・・原料の
流れ、２３・・・・・・原料の堆積、２４Ａ、２４Ｂ・
・・・・・原料の山、３０・・・・・・従前の原料装入
装置。Figure 1 is a sectional view showing a conventional raw material charging device installed inside the furnace top, Figure 2 is an enlarged detailed view showing the main parts of the equipment in Figure 1, and Figure 3a is the main part of Figure 2. Fig. 3b is a sectional view showing another operating position of the revolving chute of the main part in Fig. 2, Fig. 4 is an enlarged view showing a small bell and a bell hopper, Fig. 5a is a sectional view showing the apparatus of the present invention, Fig. 5b is a sectional view taken along the line vb-vb in Fig. 5a, and Fig. 6 is a curve showing the distribution of raw material charged into the bell hopper. be. 1...Baffle plate, 2...Support material, 3...
...Long hole, 4...Bolt, 5...
Flow of raw materials, 6...Flow of raw materials, 7...
・Slit, 10... Device of the present invention, 11...
... Blast furnace, 12 ... Raw material belt conveyor, 13 ... Head chute, 14 ...
... Fixed chute, 15 ... Rotating chute, 16 ... Small bell, 17 ... Medium bell hopper, 18 ... Bell rod, 19・・・・・・
...Head pulley, 20... Raw material flow,
21...Flow of raw materials, 22...Flow of raw materials, 23...Deposition of raw materials, 24A, 24B.
...Pile of raw materials, 30...Conventional raw material charging device.

Claims

[Scope of utility model registration request]

In a blast furnace material charging device having a head chute mounted in the furnace adjacent to the discharge end of a material belt conveyor at the upper end of the blast furnace, the head chute is slid into a position adjacent to its lower end. A raw material charging device for a blast furnace, characterized in that it is equipped with a baffle plate of a predetermined size that can be freely inserted into the inside.