| 摘要 |
Disclosed is an apparatus for manufacturing a tilted membrane. A collector base has a cylindrical shape, and turning around the longer axis of the cylinder on a fixed point. A radiation nozzle block part radiates a coating solution to the outer circumferential surface of the collector base through a nozzle, while being moved back and forth based on the direction vertical to the longer axis of the collector base. At that time, the angle of the nozzle of the radiation nozzle block part is controlled. An operating part is coupled with the radiation nozzle block part, to move the radiation nozzle block part to the direction of the fixed collector base. At that time, the radiated coating solution is accumulated on the outer circumferential surface of the collector base to form a coating layer, thereby forming tilted membranes having different thickness. According to the present invention, membranes coated with nanofibers having various thickness are manufactured at once. |
