REUSABLE CELLULAR FILTER Russian patent published in 2022 - IPC B01D27/04 B01D29/23 B01D29/35 B01D46/24 

FIELD: filters.

SUBSTANCE: invention is intended for filtering gases and working fluids for the purpose of purification thereof from solid contaminants. Reusable cellular filter is made in the form of a rigid cylindrical body with longitudinal trapezoidal sections for compressed filter elements, formed by vertical guide dividers with a lower and an upper covers. The body of the filter is equipped with at least two guide dividers made in the form of an impeller, one end whereof is rigidly mounted by pressing on an internal cylindrical pipe, and the other end is installed in the vertical guides made on the inside of the body according to the number of vertical guide dividers. The lower and upper covers are made solid. The ends of the filtering elements are provided with porous metal inserts.

EFFECT: ensured high quality of purification of a wide range of working fluids with different contamination and viscosity with a simultaneous increase in the available resource of the cellular filter.

1 cl, 5 dwg