Temperature control device of saturated steam for PET (polyethylene terephthalate) polyester
The utility model relates to a temperature control device, in particular to a temperature control device of saturated steam for PET (polyethylene terephthalate) polyester, belonging to the technical field of chemical machinery equipment. The temperature control device is characterized in that a cool...
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 utility model relates to a temperature control device, in particular to a temperature control device of saturated steam for PET (polyethylene terephthalate) polyester, belonging to the technical field of chemical machinery equipment. The temperature control device is characterized in that a cooling water pipe (9) is provided with a temperature-reducing adjusting valve (10); a temperature sensor (4) is connected with the temperature-reducing adjusting valve (10) by a temperature control line (11); and a pressure sensor (5) is connected with a first pressure reducing valve (2) by a pressure control line (12). Due to adoption of the temperature control device of the saturated steam for the PET polyester, not only is the quality of the saturated steam needed by a polyester device guaranteed, simultaneously, the energy consumption is also saved and the working efficiency is improved. |
|---|