| 摘要 |
The present invention relates to a laminated disk filter and a filter unit using the same. The purpose of the present invention is to maximize a purification capacity by increasing a lamination number per unit area and increasing the number of filter parts for filtering in a limited area in the process of making the thickness of a filter membrane thin and to increase a flow rate by reducing the channel length of the filter parts. The laminated disk filter according to the present invention comprises a filter membrane (110) which is flexible and is formed in the shape of a ring; and filter parts (120) formed on the surface of the filter membrane to filter foreign materials. The filter parts comprises first and second channels (122, 123) formed alternately and repeatedly in a direction of traversing the circumference of the filter membrane and having opening parts formed opposite each other; and filtering holes (121) formed in a water-passing area less than that of the first and second channels while separated from each other by partition walls erected to a specific height between the first and second channels in a direction of traversing the circumference of the filter membrane. |
