FIELD: process engineering.
SUBSTANCE: set of inventions relates to continuous metal casting. Inner nozzle comprises tubular section with axial through bored hole and inner nozzle plate. Said plate comprises bottom flat contact surface and opposite second surface. Bottom surface has perimeter. Second surface connects the tubular section walls with plate lateral edges. Inner nozzle includes extra metal shell for lining of side edges and second surface except for inner nozzle plate sliding plane. Metal shell comprises bearing surface. Said bearing surface faces and penetrates said plane. Bearing surface is set by flanges of two separate elements distributed around plate perimeter. Teeming assembly for metal vessel includes device for retention and replacement of sliding barrels for teeming of fused metal and inner nozzle. Inner nozzle bearing surface is made of metal.
EFFECT: longer life of nozzle and metal vessel at metal teeming unit.
14 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR REPLACEMENT OF PIPES AND INNER NOZZLE FOR POURING OF MOLTEN METAL | 2011 |
|
RU2593557C2 |
| DEVICE FOR RETAINING AND REPLACING OF TEEMING PLATES IN TEEMING UNIT, METAL SHELL OF TEEMING PLATE AND TEEMING PLATE | 2011 |
|
RU2566134C2 |
| DEVICE HOUSING FOR RETENTION AND REPLACEMENT OF PLATES FOR POURING MOLTEN METAL | 2011 |
|
RU2593805C2 |
| REFRACTORY POURING NOZZLE FOR REPLACEMENT DEVICE LOCATED AT THE OUTLET OF A METALLURGICAL CONTAINER | 2019 |
|
RU2805299C1 |
| MEDICAL DEVICE FOR TREATMENT AND/OR STUDY OF TISSUE | 2018 |
|
RU2785000C2 |
| VEHICLE MANUAL GEARBOX | 2016 |
|
RU2647096C2 |
| IMMERSIBLE NOZZLE WITH INVERSELY DIRECTED RHOMB-SHAPED INNER GEOMETRY, BUILT-UP IMMERSIBLE NOZZLE WITH VARIABLE EFFECTIVE DISCHARGING ANGLES AND METHOD FOR PASSING MELT METAL THROUGH IT | 1997 |
|
RU2181076C2 |
| FIREPROOF BAND | 2015 |
|
RU2676573C2 |
| CLOSURE | 2013 |
|
RU2648216C2 |
| ANTI-CAVITATION ELEMENT FOR USE WITH VALVES | 2017 |
|
RU2754835C2 |
