FLUID PURIFICATION FILTER Russian patent published in 2022 - IPC B01D27/00 B01D29/11 

FIELD: technological processes.

SUBSTANCE: invention is intended for liquid purification and can be used in industrial and domestic water supply systems, in food and chemical technology for removal of mechanical impurities. Fluid purification filter comprises cylindrical housing (1) with fluid supply and discharge branch pipes (2), (3), partition (4) dividing cylindrical housing (1) into chambers (5), (6) of contaminated — purified liquid, filtering element (7) fixed on partition (4). Partition is made with possibility of movement along axis of cylindrical housing during its installation and has connector (11) in horizontal plane, dividing partition into upper and lower parts, at closure of which the joint of partition (4) and cylindrical housing (1) is sealed due to compression of sealing ring (17).

EFFECT: increased operational reliability at simultaneous reduction of labor intensity of filter manufacturing and expansion of range of used filtering elements.

1 cl, 3 dwg, 2 ex