FIELD: metallurgy, particular, gates of blast-furnace charging device. SUBSTANCE: the offered proportioning gate has airtight body accommodating branch pipe with two turning jaws located under discharge opening of branch pipe. Cross-section of branch pipe discharge opening is polygonal in shape. Polygon is formed by two plow-shaped inserts located in branch pipe. Tops of plow-shaped inserts are directed to each other in vertical plane running over branch pipe axis. EFFECT: provision of optimal passage of charge in any intermediate position of jaws resulting in improved conditions of material supply. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METERING GATE OF CHARGING FACILITY OF BLAST FURNACE | 2009 |
|
RU2396356C1 |
| METERING GATE OF BLAST FURNACE CHARGING DEVICE | 1996 |
|
RU2111258C1 |
| APPARATUS FOR CHARGING SHAFT FURNACE | 1997 |
|
RU2118372C1 |
| BLAST FURNACE CHARGING APPARATUS | 1997 |
|
RU2118373C1 |
| CONE-LESS CHARGING DEVICE FOR BLAST FURNACE | 0 |
|
SU1121295A1 |
| APPARATUS FOR CHARGING BURDEN INTO SHAFT FURNACE | 1999 |
|
RU2151804C1 |
| CHARGE DISTRIBUTOR FOR CHARGING APPARATUS OF BLAST FURNACE | 1996 |
|
RU2103376C1 |
| DISTRIBUTOR OF CHARGE OF LOAD DEVICE OF BLAST FURNACE | 2007 |
|
RU2374325C2 |
| GAS SEALING VALVE OF CHARGING APPARATUS OF BLAST FURNACE | 1997 |
|
RU2127764C1 |
| CHARGING APPARATUS OF BLAST FURNACE | 0 |
|
SU1093703A1 |
