FILTER FOR LIQUID PURIFICATION Russian patent published in 2010 - IPC B01D27/08 

FIELD: filters.

SUBSTANCE: invention is related to filters for purification of liquid and may be used in housing and communal services for treatment of water, and also in various industries. Filter comprises body made of stainless steel with drain nozzle at the bottom, cover with inlet and outlet nozzles, filtering element fixed inside body. Cover is arranged from structural polymer material, and comprises two nozzles in upper part for connection of instruments to filter for measurement and control of filter operational parametres. Each of nozzles is connected to inlet and outlet nozzles accordingly. At the body bottom there is movable thrust installed for fixation of filtering element, as well as mechanism for reciprocal motion of thrust along body, which may either be threaded coupling installed in drain nozzle and mechanically attached to movable thrust, or compression spring installed between body bottom and movable thrust.

EFFECT: expansion of field of application and technological resources of filter, provision of efficient measurements and monitoring of filter operational parametres in automatic mode, reduction of filter cost and operational expenses.

3 cl, 1 dwg