| 摘要 |
A fluid filtration device contains a processing tank, a driving unit disposed outside the processing tank, a water pipe and a filtering unit. The processing tank is formed by plural substrate units arranged around the processing tank, each substrate unit has plural plate members connected together and formed on equal proportion, each plate member has an external surface and at least one circularly recessed portion, and on two connecting edges of any two adjacent plate members is defined a connector. The water pipe is connected with the driving unit and includes a peripheral wall, a plurality of apertures, and plural retaining protrusions. The filtering unit includes a plurality of filtration bags and plural guiding disks, each filtration bag has a first central pore, and each guiding disk has a body, a second central pore, and a plurality of coupling recesses. |
| 主权项 |
1. A fluid filtration device comprising:
a processing tank being a hollowly cuboid tank formed by a plurality of substrate units arranged around the processing tank, and each substrate unit having plural plate members connected together and formed on equal proportion, each plate member having an external surface projecting outwardly and at least one circularly recessed portion defined on an internal surface thereof, and on two connecting edges of any two adjacent plate members being defined a connector, the processing tank further including an inlet, an outlet, and a draining orifice; a driving unit disposed outside the processing tank; a water pipe being in connection with the driving unit and inserted into an accommodating chamber of the processing tank via the outlet, the water pipe including an peripheral wall arranged around an axis, a plurality of apertures passing through the peripheral wall, and plural retaining protrusions extending outwardly from the peripheral wall; a filtering unit including a plurality of filtration bags retained on the water pipe and plural guiding disks retained on the water pipe, any two of the plural guiding disks being retained on two sides of each filtration bag, each filtration bag beings perpendicular to the axis and having a first central pore communicating with the plurality of apertures, each guiding disk having a body, a second central pore corresponding to the first central pore, and a plurality of coupling recesses arranged around a peripheral side of the second central pore and retained with the plural retaining protrusions of the water pipe, such that the plural guiding disks are connected with the water pipe, and the plurality of filtration bags and the plural guiding disks do not rotate relative to the water pipe, and when the driving unit drives the water pipe to rotate, the filtering unit synchronously rotates around the axis of the water pipe. |
