Filter cartridge mounting and securing structure

Abstract

The utility model provides filter core mounting and fixing structure, including protective outer frame shell, a plurality of filter cores, every filter core upper end is fixed on sheet metal support through two first screw groups, rear hanger board, rear hanger board is connected in protective outer frame shell outside, a plurality of guide posts, protective outer frame shell inner wall is connected with a plurality of guide posts, guide post surface is connected with sheet metal support sliding, and guide post is used for guiding sheet metal support, a plurality of second screw groups, second screw group is detachable with sheet metal support, rear hanger board and protective outer frame shell connects respectively. The utility model fixes filter core on sheet metal support, then through second screw group, sheet metal support, protective outer frame shell and rear hanger board are fixed together, ensure the appearance, guarantee the strength of filter core fixed, and simple structure has reduced production operation difficulty.

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