| 摘要 |
<p>The device (10) comprises a cylindrical housing (12) with an inlet (18) at the bottom and an outlet (20) in the lid (14) which is fitted with three ultraviolet lamps (22, 24, 26). The lamps are accommodated inside a first basket-shaped filter (30) only permeable in its lower area (52). Three ultrasound generators (38, 40, 42, 44, 46, 48) are fixed to the vertical walls (50) cleaning the filter (30) from debris and creating a homogeneous fluid structure. A disk-shaped second filter (62), permeable in the center (64), is positioned below the first (30). Three more ultrasound generators (66, 68, 70, 72) are attached to the lower lid (16).</p> |
