FIELD: technological processes.
SUBSTANCE: ultra-thin liquid purification filter contains a filter element made in the form of a tubular cartridge made from a food grade polymer material, the latter being formed by discrete rows of aerodynamic extrusion fibers and a holder equipped with a hub for guiding the liquid inside the filter element. The holder is formed by a fitting and a back cover, connected to each other by an axis on which the filter element is placed with the possibility of fixing it with a back cover by means of a nut. The filter element is formed by two denser carcass plies and a central less dense filter layer with radially decreasing pore size from the center to the periphery.
EFFECT: improves filtration efficiency when using a filter in the field.
5 dwg
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