JPS60348U - converter - Google Patents
converterInfo
- Publication number
- JPS60348U JPS60348U JP8994083U JP8994083U JPS60348U JP S60348 U JPS60348 U JP S60348U JP 8994083 U JP8994083 U JP 8994083U JP 8994083 U JP8994083 U JP 8994083U JP S60348 U JPS60348 U JP S60348U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- header
- tuyeres
- converter
- inert gas
- 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
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図は従前の転炉の排滓作業を示す正面図、第2図は
本考案の転炉の排滓作業の初期を示す断面図、第3a図
は第2図の装置の要部を示す拡大断面図、第3b図は第
3a図の要部の正面図、第4図は第2図の転炉の排滓作
業の進行を示す断面図、第5図は第2図の転炉の排滓作
業の末期を示す断面図である。
1・・・胴体、2a、 2b、 2C−羽口、3a
、 3b。
3cm−−電磁婁、4a、4b、4C・・・ヘッダー、
5a。
5b、 5cm−−細管、5 a、 5 b、
5 cニー・不活性ガス供給管、7・・・耐火物質、訃
・・実寄せ、9・・・管継手、10・・・本考案の転炉
、11・・・炉口、12・・・炉底、13・・・出鋼口
、14・・・煉瓦、15・・・開弁制御回路、16・・
・不活性ガス、17・・・溶鋼、18・・・溶滓、l
9a、 l 9b、 l 9C−−−ニルボウ管、
20−・・排滓機構、21・・・溶鋼、22・・・溶鋼
鍋、23・・・溶滓、24・・・受滓容器、25・・・
台車、26・・・台車、27・・・トラニオン、30・
・・従前の転炉。Fig. 1 is a front view showing the slag removal work of a conventional converter, Fig. 2 is a sectional view showing the initial stage of the slag removal work of the converter of the present invention, and Fig. 3a shows the main parts of the equipment shown in Fig. 2. Fig. 3b is a front view of the main part of Fig. 3a, Fig. 4 is a sectional view showing the progress of the slag removal work of the converter shown in Fig. 2, and Fig. 5 is the converter shown in Fig. 2. FIG. 2 is a sectional view showing the final stage of the slag removal work. 1... body, 2a, 2b, 2C-tuyere, 3a
, 3b. 3cm--electromagnetic, 4a, 4b, 4C...header,
5a. 5b, 5cm--tubule, 5a, 5b,
5 c-knee inert gas supply pipe, 7... refractory material, end... stock, 9... pipe joint, 10... converter of the present invention, 11... furnace mouth, 12... - Hearth bottom, 13... Steel tapping port, 14... Brick, 15... Valve opening control circuit, 16...
・Inert gas, 17... Molten steel, 18... Molten slag, l
9a, l 9b, l 9C---Nirbow tube,
20--Slag discharge mechanism, 21-- Molten steel, 22-- Molten steel ladle, 23-- Molten slag, 24-- Slag receiving container, 25--
Trolley, 26... Trolley, 27... Trunnion, 30.
・Conventional converter.
Claims (1)
に向い竪方向に所定の間隔をもって配列された複数個の
羽口2と、一端を各羽目に接続させ炉壁から炉外に導き
出され反対端を不活性ガス供給源に接続させている同数
の供給管のそれぞれに取付けられている電磁會jと、個
々の電磁卑を炉底側から炉口側に所定の時間間隔をもっ
て順に作動させる開実制御回路15とを備え、個々の羽
口がそれぞれ炉壁に埋設せられ前記不活性ガス供給管に
接続されたヘッダー4と、一端を炉内に開口させ反対端
を該ヘッダーに接続させた多数の細管5とから構成され
ている排滓機構20を備えていることを特徴とする転炉
。On the side wall of the converter opposite to the tapping port, there are a plurality of tuyeres 2 arranged vertically at predetermined intervals from the bottom of the furnace to the furnace mouth, and one end connected to each tuyere to connect the tuyeres 2 to the furnace wall. An electromagnetic tube is attached to each of the same number of supply pipes led out of the furnace and whose opposite ends are connected to an inert gas supply source, and each electromagnetic tube is connected from the bottom of the furnace to the mouth of the furnace for a predetermined period of time. a header 4 having individual tuyeres embedded in the furnace wall and connected to the inert gas supply pipe; and a header 4 with one end opened into the furnace and the opposite end opened into the furnace. A converter characterized in that it is equipped with a slag discharge mechanism 20 that is composed of a large number of thin tubes 5 connected to the header.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8994083U JPS60348U (en) | 1983-06-14 | 1983-06-14 | converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8994083U JPS60348U (en) | 1983-06-14 | 1983-06-14 | converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60348U true JPS60348U (en) | 1985-01-05 |
Family
ID=30219837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8994083U Pending JPS60348U (en) | 1983-06-14 | 1983-06-14 | converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60348U (en) |
-
1983
- 1983-06-14 JP JP8994083U patent/JPS60348U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60348U (en) | converter | |
DE3861718D1 (en) | METALLURGICAL TUBE. | |
JPS60501714A (en) | Steelmaking converter | |
JPS59117659U (en) | Powder transfer tube in melt reduction equipment | |
Yount Jr et al. | Improved BOP/Q-BOP Taphole Design and Tapping Practice | |
ATE138417T1 (en) | PRE-REDUCTION FURNACE OF A PLANT FOR THE MELTING REDUCTION OF IRON ORE | |
JPH01129921A (en) | Steel tapping hole for converter | |
JPS60136353U (en) | aluminum melting furnace | |
Immekus | Continuously Tapped Cupola Furnace | |
JPS5828770U (en) | molten metal container | |
JPS5887850U (en) | Refractory structure of blast furnace hearth | |
JPS59100838U (en) | Gas injection lance for molten metal processing | |
JPS5897154U (en) | Penetrating coil for determining slag metal in converter | |
JPS5932296U (en) | Water-cooled tapping trough for steelmaking electric furnaces | |
JPS5848400U (en) | Digestion tank | |
JPS5812258U (en) | Converter bottom blowing tuyere | |
JPS5969953U (en) | Tuyere for metal smelting furnace | |
JPS60136352U (en) | aluminum melting furnace | |
JPS58176958U (en) | Tuyeres for molten metal smelting | |
ATE58755T1 (en) | STACKING DEVICE FOR A REFRACTORY LINED VESSEL. | |
JPH0281754U (en) | ||
Cottage et al. | A new flux charge model to optimize B. O. F. operating performance when using low silicon hot metal | |
JPS61164243U (en) | ||
JPS59137961U (en) | Brickwork structure at the bottom of a smelting furnace or metallurgical vessel with tuyere tubes | |
Nizyaev et al. | Planned Solutions for the Problem of Improving the Effectiveness of Flushing Slag From the Hot Metal and Casting Ladles in Basic Oxygen Steelmaking Shops |