| 摘要 |
<p>A description is given of an apparatus (1) with filter cartridges (2) for filtering a fluid which passes through it following a predetermined circuit and cyclically removing the filter residues from these cartridges (2), comprises: an even number of containers (3) open at their ends to take the said filter cartridges (2); a plurality of filter stations (F) alternating with an equivalent number of removal stations (R) where the residues are removed from the filter cartridges (2), the stations being arranged symmetrically about a predetermined point (O); one cover plate (4) resting on the upper ends of all the said containers (3); and one supporting plate (5) arranged underneath the said containers (3); the device (1) also being provided with means (6) for rotating all the said containers (3) together from one station to an adjacent station, with means for moving said cover (4) and supporting (5) plates of predetermined distance in opposite vertical directions in order to allow the containers (3) to be rotated together in this way. <IMAGE></p> |
