JPS5957554U

JPS5957554U - Blast furnace raw material charging equipment

Info

Publication number: JPS5957554U
Application number: JP15378682U
Authority: JP
Inventors: 沢田　壽郎; 奥村　和男; 苅込　洋一
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５図は本考案の装置を示
す側断面図、第６図は第５図の装置の要部を示す平面図
、第７図はベル・ホッパーに装入される原料の分布を示
す曲線である。１・・・・・・デフレクタ−１２・・・・・・支持杆、
３・・・・・・ヘッド・シュートの中心線と固定シュー
ト・との交点、４・・・・・・開口金具、５・・・・・
・錠止金具、６・・・・・・セット・スフルー、７・・
・・・・側壁、８・・・・・・反射流、９・・・・・・
　　　、１０・・・・・・本考案の装置、１１・・・・
・・高炉、１２・・・・・・原料用ベルト−コンベーヤ
ー、１３・・・・・・／＼ツド拳シュート、１４・・・
・・・固定シュート、１５・・開旋回シュート、１６・
・曲小ベル、１７・・曲ベル・ホッパー、１８・・・・
・・ベルφ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・・曲原料
の堆積、２４Ａ、２４Ｂ・・・・・・原料の山、２５・
・・・・・ヘッド・シュート下端の排出口、３ｏ・・曲
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. 5 is a side sectional view showing the device of the present invention, Fig. 6 is a plan view showing the main parts of the device shown in Fig. 5, and Fig. 7 is a curve showing the distribution of raw materials charged into the bell hopper. be. 1...Deflector-12...Support rod,
3... Intersection between the center line of the head chute and the fixed chute, 4... Opening fitting, 5...
・Lock fitting, 6...Set ・Spuffle, 7...
...Side wall, 8...Reflected flow, 9...
, 10... Apparatus of the present invention, 11...
... Blast furnace, 12 ... Raw material belt conveyor, 13 ... / Tsudo fist chute, 14 ...
...Fixed chute, 15..Open rotating chute, 16.
・Small bell, 17...Song bell hopper, 18...
... Bell φ rod, 19 ... Head pulley, 20 ... Flow of raw materials, 21 ... Flow of raw materials, 22 ... Flow of raw materials, 23...Pile of bent raw materials, 24A, 24B...Pile of raw materials, 25.
...Discharge port at the lower end of the head chute, 3o...Previous material charging device.

Claims

[Scope of utility model registration request]

At the top of the blast furnace raw material belt conveyor,
A blast furnace raw material charging device comprising a defining chute installed at the bottom of a head chute that extends diagonally downward toward the core from a position in the furnace adjacent to a discharge end of the blast furnace, the fixed chute extending diagonally downward. A raw material charging device for a blast furnace, characterized in that it is equipped with a teflector consisting of a vertical plate attached to a position intersecting the center line of an extending head chute so as to be able to reciprocate in the horizontal direction.