Sealing device for nozzle hole of glass melting cellar
The invention discloses a sealing device for a nozzle hole of a glass melting cellar. The sealing device is a sealing cover which is arranged in the nozzle hole of the glass melting cellar and seals the nozzle hole of the glass melting cellar; and a movable door is arranged on the sealing cover. Acc...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The invention discloses a sealing device for a nozzle hole of a glass melting cellar. The sealing device is a sealing cover which is arranged in the nozzle hole of the glass melting cellar and seals the nozzle hole of the glass melting cellar; and a movable door is arranged on the sealing cover. According to the sealing device disclosed by the invention, energy waste caused by the leakage of the heat in the glass melting cellar from the nozzle hole can be prevented and the influence on normal flaming of a spray gun is avoided. |
|---|