Spiral filter assembly with turbine

The invention discloses a spiral filter assembly with a turbine. The spiral filter assembly comprises a housing upper cover, wherein the housing upper cover is connected with a housing lower cover, a water inlet is formed in the upper part of the housing lower cover, a water outlet is formed in the lower part of the housing lower cover, and a granular filter material is arranged in the housing lower cover. The spiral filter assembly is characterized in that a first porous buffer plate and a second porous buffer plate are arranged between the water outlet and the water inlet in the housing lower cover, a first bearing is arranged in the first porous buffer plate, a secondary bearing is arranged in the second porous buffer plate, the first bearing and the second bearing are connected by a center universal driving shaft, at least one turbine plate is arranged in the middle of the center universal driving shaft, and an impeller is arranged on one end of the center universal driving shaft, which penetrates through