FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy. Device includes ladle (1) with bottom pouring shell (2) and dome (3) with holes (4), which is located above bottom pouring shell. Open part of dome (3) is fixed at bottom of ladle (1) or at bottom of ladle (1) and its wall. In upper part of dome (3) there is branch pipe (5) connecting the cavity of dome (3) by means of valve (6) to compressed gas source or to atmosphere. In dome (3) cavity above pouring shell (2) there located is shutoff fire-proof element (7) the density of which is less than density of liquid metal.
EFFECT: simplifying the device design, improving metal pouring reliability without stopper and damper, and improving metal quality.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| APPARATUS FOR CONTINUOUS CASTING OF METAL | 1990 |
|
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| METHOD OF FILLING MOULDS FROM STEEL TEEMING LADLE (VERSIONS) AND DEVICE TO THIS END | 2011 |
|
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| SLIDING LADLE GATE | 0 |
|
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| CASTING LADLE | 1989 |
|
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| APPARATUS FOR DISCHARGING METAL FROM LADLE | 0 |
|
SU727326A1 |
| APPARATUS FOR PROTECTING METAL JET FROM LADLE AT METAL CONTINUOUS CASTING | 0 |
|
SU846077A1 |
| 0 |
|
SU1563840A1 | |
| LADDLE FOR BLOWING METAL THROUGH SLIDE GATE | 0 |
|
SU1588501A1 |
