Patent ID: 11925906
Assignee: HARBIN ENGINEERING UNIVERSITY
Field: Chemical engineering (Chemistry)
Classification: CPC B  D  Y | IPC B  D

Claim 3:
4. The preparation device of the seawater desalination-seawater extraction uranium membrane lining according to claim 3, wherein the length of the circular copper cylinder of the third module is 10 cm, the outside of the circular copper column has a heating ring; 5 rows of burr generating nails are set in the hollow cylinder of the burr generating machine in the fourth module, 8 burr generating nails are set each row, and the nail tips of burr generating nails all point to the center of the circle; 5 rows of shear knives are set in the burr fixed length device of the fifth module, and 6 shear knives are set each row of the burr generating nails.