JPS647256U - - Google Patents
Info
- Publication number
- JPS647256U JPS647256U JP9862287U JP9862287U JPS647256U JP S647256 U JPS647256 U JP S647256U JP 9862287 U JP9862287 U JP 9862287U JP 9862287 U JP9862287 U JP 9862287U JP S647256 U JPS647256 U JP S647256U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- hot metal
- pig iron
- mixer car
- iron mixer
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 229910000805 Pig iron Inorganic materials 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Description
第１図および第２図は本考案の一実施例であり
、第１図は吹込み時の作動説明図、第２図は昇降
時の説明図、第３図は撹拌不良部を有する従来技
術の説明図、第４図〜第８図は従来例の説明図で
あり、第４図は吹込み時の状況図、第５図は第４
図の溶銑容器を備えた混銑車の一部断面を含む外
観図を示し、第７図ａ，ｃは側面図を、第７図ｂ
，ｄは平面図を夫々示している。
１……溶銑、２……混銑車、３……溶銑容器、
４……ランス、５……ランス先端側、６……昇降
マスト、７……キヤリツジ、８……処理剤、９…
…架台、１０……出受銑口、１１……集塵フード
、１２……デイスペンサ、１３……開口部、１４
……付着スラグ、１５……羽口、１６……デツド
ゾーン、１７……屈折継手部、１８……シリンダ
、１９……ロツド、２０……フレキシブルホース
。
Figures 1 and 2 show an embodiment of the present invention, Figure 1 is an explanatory diagram of the operation during blowing, Figure 2 is an explanatory diagram of lifting and lowering, and Figure 3 is a conventional technology having a stirring defective part. Figures 4 to 8 are explanatory diagrams of the conventional example, Figure 4 is a diagram of the situation during blowing, and Figure 5 is
Fig. 7a and c are side views, and Fig. 7b is
, d indicate plan views, respectively. 1...Hot metal, 2...Hot metal mixer, 3...Hot metal container,
4... Lance, 5... Lance tip side, 6... Lifting mast, 7... Carriage, 8... Treatment agent, 9...
... Frame, 10... Outlet/receiver hole, 11... Dust collection hood, 12... Dispenser, 13... Opening, 14
...Adhesive slag, 15...tuyere, 16...dead zone, 17...bending joint, 18...cylinder, 19...rod, 20...flexible hose.
Claims (1)
に、混銑車の出受銑口から溶銑中に浸漬される一
対のランスを取付け、該各ランスにはランス先端
側を混銑車の長手方向に、かつ、互に反対向きに
屈折自在な屈折継手部を設け、該ランス先端側を
揺動させる駆動シリンダを設けたことを特徴とす
る溶銑予備処理用の吹込み装置。 A pair of lances that are immersed in hot metal from the intake and receiving ports of the pig iron mixer car are attached to a carriage that moves up and down along a vertical lifting mast, and each lance has a lance tip side facing the longitudinal direction of the pig iron mixer car, and A blowing device for hot metal pretreatment, characterized in that a refracting joint portion that can be bent in opposite directions is provided, and a drive cylinder that swings the front end side of the lance is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9862287U JPS647256U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9862287U JPS647256U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647256U true JPS647256U (en) | 1989-01-17 |
Family
ID=31325059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9862287U Pending JPS647256U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186783U (en) * | 1985-12-21 | 1986-11-21 | ||
| KR100605682B1 (en) * | 1999-11-25 | 2006-07-31 | 주식회사 포스코 | Apparatus for pouring desulfurizing material into torpedo car |
-
1987
- 1987-06-29 JP JP9862287U patent/JPS647256U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186783U (en) * | 1985-12-21 | 1986-11-21 | ||
| KR100605682B1 (en) * | 1999-11-25 | 2006-07-31 | 주식회사 포스코 | Apparatus for pouring desulfurizing material into torpedo car |
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