JPS57117423A - Rotary chute of casting device for bell-less furnace - Google Patents
Rotary chute of casting device for bell-less furnaceInfo
- Publication number
- JPS57117423A JPS57117423A JP210981A JP210981A JPS57117423A JP S57117423 A JPS57117423 A JP S57117423A JP 210981 A JP210981 A JP 210981A JP 210981 A JP210981 A JP 210981A JP S57117423 A JPS57117423 A JP S57117423A
- Authority
- JP
- Japan
- Prior art keywords
- tip part
- furnace
- main body
- angle
- slanting motion
- 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)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
PURPOSE: To improve size distribution of stuff cast into a furnace by dividing a rotary chute of a casting device at the top of a bell-less furnace into a main body and a tip part so as to allow its free slanting motion.
CONSTITUTION: A rotary chute 6 is divided into a main body 6A and a tip part 7A which is made vertically rotatable with respect to the body 6A by means of a pin 11. Further, a fixed point 14 provided on a bracket 13 rotating around a furnace center 12, a pin 15 provided on the side of the main body 6A and a pin 16 provided on the side of the tip part 7A are connected by means of a link mechanism. When the chute 6 is put into slanting motion, the tip part 7A can change an angle α of slanting motion in accordance with an angle θ of slanting motion of the main body 6A. In case the angle θ is wide, the tip part 7A stretches instead of making a slanting motion so that raw material may be cast closely to an interior wall of a furnace. In case the angle θ is narrow, the tip part 7A declines so that expansion of width of a locus for the raw material dropping may be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP210981A JPS57117423A (en) | 1981-01-12 | 1981-01-12 | Rotary chute of casting device for bell-less furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP210981A JPS57117423A (en) | 1981-01-12 | 1981-01-12 | Rotary chute of casting device for bell-less furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117423A true JPS57117423A (en) | 1982-07-21 |
Family
ID=11520176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP210981A Pending JPS57117423A (en) | 1981-01-12 | 1981-01-12 | Rotary chute of casting device for bell-less furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117423A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60122898U (en) * | 1984-01-26 | 1985-08-19 | 株式会社明電舎 | Feeding device |
JPS60122897U (en) * | 1984-01-27 | 1985-08-19 | 株式会社明電舎 | Feeding device |
KR101287875B1 (en) * | 2011-05-13 | 2013-07-19 | 주식회사 포스코 | Silo storage system of sintered ore |
-
1981
- 1981-01-12 JP JP210981A patent/JPS57117423A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60122898U (en) * | 1984-01-26 | 1985-08-19 | 株式会社明電舎 | Feeding device |
JPS60122897U (en) * | 1984-01-27 | 1985-08-19 | 株式会社明電舎 | Feeding device |
KR101287875B1 (en) * | 2011-05-13 | 2013-07-19 | 주식회사 포스코 | Silo storage system of sintered ore |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA5764A1 (en) | Device for manipulation of ladles | |
JPS57117423A (en) | Rotary chute of casting device for bell-less furnace | |
JPS552716A (en) | Charging method for raw material into sintering machine | |
JPS53118205A (en) | Method of supplying raw material to the top of blast furnace | |
JPS53134271A (en) | Device for preventing unbalanced wear in rotary crushers | |
JPS552740A (en) | Continuous preheating or reducing method for raw material to be refined | |
JPS5319991A (en) | Granulating apparatus for molten slag | |
JPS5399003A (en) | Spraying apparatus of refractory material | |
Pitak et al. | Kaolin bodies for the lining of the cast iron tapping holes of a 5000 m sup 3 blast furnace | |
JPS5212604A (en) | Method of determining optimum turning speed of single-turning chute | |
Donskov et al. | Controlling the Distribution of Gas Flow at the Periphery of a Blast Furnace | |
Calamari | Modern Melting Plants for Cast Iron | |
JPS5356113A (en) | Grain refining method for aluminum or its alloy | |
JPS52128807A (en) | Furnace top charging apparatus of blast furnace | |
JPS52149204A (en) | Vibration casting of refractory material in vessel of molten metal | |
JPS52712A (en) | Apparatus for adding low melting point metal to molten metal | |
Yunjin | The Two-Bell and One-Valve Top for a Blast Furnace | |
JPS52119410A (en) | Continuous steel making and casting | |
JPS5330494A (en) | Treating method for blast furnace slag | |
JPS53102815A (en) | Preparation of reducing gas | |
JPS52130404A (en) | Slidable opening and shutting unit for blowing gas | |
JPS52133004A (en) | Method and apparatus for separating molten metal from solid or semi/molten slag | |
JPS53118217A (en) | Blast-furnace operating method | |
JPS5696007A (en) | Protecting device of blast furnace iron notch | |
JPS5239507A (en) | Method of removing slag from blast furnace tapping spouts |