JPS5818947U - Swivel chute of blast furnace top charging device - Google Patents
Swivel chute of blast furnace top charging deviceInfo
- Publication number
- JPS5818947U JPS5818947U JP11303481U JP11303481U JPS5818947U JP S5818947 U JPS5818947 U JP S5818947U JP 11303481 U JP11303481 U JP 11303481U JP 11303481 U JP11303481 U JP 11303481U JP S5818947 U JPS5818947 U JP S5818947U
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- charging device
- furnace top
- raw material
- top charging
- 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
Landscapes
- Chutes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Blast 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は装入コンベアからの原料の落下状態を示す説明
図、第２図および第３図は従来型の旋回シュートを用い
た２ベル・バルブシール型の装入装置の全体立面図、第
４図は本考案の旋回シュートを第２図の従来型の装入装
置に適用ｌ−た場合の説明立面図をそれぞれ示すもので
ある。
図において、１は装入コンベア、２はホッパー、２′、
２“は固定ホッパー、３． ３’は旋回シュート、４は
ゲート弁、５はシール弁、６は小ベルポツパー、７は小
ベル、８は大ベルホッパー、９は大ベル、１０は炉内、
１１はゲート弁駆動装置、１２はベル駆動用ロンド、１
３は装入コンベアの落下口、１４は絞り装置、１５は絞
り部、１６は絞り駆動用ロンド、１７は絞り駆動装置、
１８はブラケット、１９は支持ローラー、２０は旋回シ
゛ニート駆動装置。
１１１ セロ
１ 十Ｉθ
口７６Figure 1 is an explanatory diagram showing the falling state of raw materials from the charging conveyor, Figures 2 and 3 are overall elevational views of a two-bell valve seal type charging device using a conventional rotating chute; FIG. 4 is an explanatory elevational view of the case where the rotating chute of the present invention is applied to the conventional charging device of FIG. 2. In the figure, 1 is a charging conveyor, 2 is a hopper, 2',
2" is a fixed hopper, 3. 3' is a rotating chute, 4 is a gate valve, 5 is a seal valve, 6 is a small bell popper, 7 is a small bell, 8 is a large bell hopper, 9 is a large bell, 10 is inside the furnace,
11 is a gate valve drive device, 12 is a bell drive Rondo, 1
3 is a dropping port of the charging conveyor, 14 is a squeezing device, 15 is a squeezing part, 16 is a squeezing drive iron, 17 is a squeezing drive device,
18 is a bracket, 19 is a support roller, and 20 is a rotating Sine driving device. 111 Cero 1 10Iθ Mouth 76
Claims (1)
下させる旋回シュートにおいて、該旋回シュートの下部
の中心部にノズル状の絞り部を設け、さらには該絞り部
の内側に、駆動装置および駆動用ロンドによって自在に
上下するコーン形の絞り装置を、該絞り部と該絞り装置
の間のすきまを原料の粒度に応じ一ζ変化させることに
より該旋回シュート内に原料を貯溜させながら落下させ
るように設けたことを特徴とする、高炉炉頂装入装置の
旋回シュート。In the rotating chute that drops the raw material from the raw material input port to the hopper of the blast furnace top charging device, a nozzle-shaped constriction part is provided at the center of the lower part of the rotary chute, and a drive device and a A cone-shaped squeezing device is moved up and down freely by a driving iron, and the gap between the squeezing portion and the squeezing device is changed by 1ζ according to the particle size of the raw material, and the raw material is allowed to fall while being stored in the rotating chute. A rotating chute for a blast furnace top charging device, which is characterized by being provided as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11303481U JPS5818947U (en) | 1981-07-31 | 1981-07-31 | Swivel chute of blast furnace top charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11303481U JPS5818947U (en) | 1981-07-31 | 1981-07-31 | Swivel chute of blast furnace top charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5818947U true JPS5818947U (en) | 1983-02-05 |
Family
ID=29907344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11303481U Pending JPS5818947U (en) | 1981-07-31 | 1981-07-31 | Swivel chute of blast furnace top charging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818947U (en) |
-
1981
- 1981-07-31 JP JP11303481U patent/JPS5818947U/en active Pending
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