DEVICE FOR LIQUID TREATMENT (VERSIONS) Russian patent published in 2008 - IPC B01D27/08 B01D35/30 

FIELD: technological processes.

SUBSTANCE: invention is intended for treatment of liquid. Device contains adjusting head with inlet and outlet openings for liquid, replaceable filtering module with facility for liquid passage, which contains of casing, cover with neck and filtering element, facility for fixing of module to adjusting head and facility for fixation of module on adjusting head, which consists of locking element and at least one safety element, which is installed on the module cover. Locking element is arranged with the possibility of movement into blocking position in the cover of replaceable filtering module, and safety element is formed with the possibility of bending and movement of locking element into blocking position.

EFFECT: simplification of design, improvement of operational performance and device for liquid treatment.

32 cl, 11 dwg