Silk discharging machine for nanofiltration membrane processing
The utility model relates to the technical field of nanofiltration membrane processing, in particular to a silk discharging machine for nanofiltration membrane processing, which comprises a silk discharging head, the silk discharging head comprises a membrane casting glue solution nozzle and a core...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to the technical field of nanofiltration membrane processing, in particular to a silk discharging machine for nanofiltration membrane processing, which comprises a silk discharging head, the silk discharging head comprises a membrane casting glue solution nozzle and a core liquid nozzle, the membrane casting glue solution nozzle and the core liquid nozzle are hollow pipe bodies arranged concentrically, the core liquid nozzle is positioned in the membrane casting glue solution nozzle along the radial direction, and the core liquid nozzle is positioned in the membrane casting glue solution nozzle along the radial direction. The outer circumferential wall of the middle of the core liquid nozzle needle is sleeved with the mounting pipe, and the mounting pipe is matched with the top positioning sliding mechanism to perform positioning mounting, so that the phenomenon that the core liquid nozzle needle is easily touched during cleaning and mounting when a casting film glue liquid nozzle di |
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