Compression system for filter element

The utility model discloses a compression system for a filter element, and relates to the technical field of radioactive waste treatment. Comprising a shell, a first conveying rail, a cover taking structure, a grabbing structure, a push rod structure, a compression structure and a second conveying rail, the shell comprises a containing cavity, a feeding port, a feeding door, a discharging port and a discharging door, and the containing cavity comprises a cover taking cavity, a grabbing cavity, a compression cavity and a discharging cavity which are sequentially communicated; one end of the first conveying rail is arranged outside the shell, the other end of the first conveying rail extends to the grabbing cavity through the feeding opening, and the cover taking device is arranged in the cover taking cavity; the grabbing structure comprises a grabbing manipulator, and the grabbing structure is arranged in the grabbing cavity; the push rod structure is arranged in the grabbing cavity; the compression structure