Improvements in difusion box and aspiration artichokes for pumps (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in diffuser box assemblies and suction artichoke for pumps, especially used in fluid and water filtration filtration installations, characterized in that each set is constituted by: a box forming a primary chamber directed downwards having a port of fluid intake at the upper level and a fluid outlet port at the lower level, the ports being located on opposite sides of the chamber with the box having an internal support projection; and a fluid aspiration basket housed downwardly in the chamber and supported on the projection, which basket has a side intake mouth coinciding with the intake port of the primary chamber, the basket having ribs presented externally and internally. Intersect to form perforations for the passage of fluid from the interior of the basket to the exit port of the primary chamber; the internal support projection being located above the level of the intake chamber of the primary chamber, the projection extending around the basket but interrupted by an extension of the intake chamber of the primary chamber, the basket having an external flange which adapts to the projection, whose flange generally extends in circumference over the side intake mouth of the basket to thereby define a handle intended to be grasped from the upper interior of the basket to remove the basket upwards from the primary chamber, the basket and the box having guide means generally directed vertically close to the intake port and cooperating to position the handle generally above the entry port when the basket is housed down into the chamber. (Machine-translation by Google Translate, not legally binding)