Filtering device and filtering equipment

The invention relates to a filter device (12) for a filter device (10) for filtering a liquid (20), the filter device (12) comprising a filter container (14); a continuous filter element (16) for removing particles from the liquid (20) passing therethrough, the filter element (16) being arranged to move into and out of the filter vessel (14) along a path (26); and two wheels (18a, 18b) sealingly engaging the filter element (16) on opposite sides of the filter element (16) within the filter vessel (14), where each of the two wheels (18a, 18b) is rotatable relative to the filter vessel (14) as the filter element (16) moves. A filter device (12) and a filter apparatus (10) comprising the fluid ejection device (36) are also provided. 本发明涉及一种用于过滤液体(20)的过滤设备(10)的过滤装置(12)，所述过滤装置(12)包括过滤容器(14)；连续的过滤元件(16)，其用于从通过其中的液体(20)中去除颗粒，所述过滤元件(16)被布置成沿着路径(26)移动到所述过滤容器(14)中并从所述过滤容器(14)移出；以及两个轮(18a，18b)，所述两个轮在过滤容器(14)内在过滤元件(16)的相对侧上密封地接合过滤元件，其中两个轮中的每个(18a、18b)可随着过滤元件(16)的运动而相对于过滤容器(14)旋转。还提供了一种包括流体喷射装置(36)的过滤装置(12)和过滤设备(10)。