Filtering device for fluids

摘要

The invention relates to a filtering device for fluids, in particular thermoplastic plastics, comprising a screen carrier (2), which has a rotationally cylindrical outer surface (41) and which is rotatably mounted in a rotationally cylindrical opening (5) of a stationary housing (3), said opening being adapted to the circumference of the screen carrier. A number of screen nests (6) having filter arrangements (7) is formed in the screen carrier along the circumference of the screen carrier. According to the invention, the screen carrier (2) is penetrated by a rotationally cylindrical core part (1) and is rotatably mounted on said core part, wherein the core part (1) and the housing (3) are stationary and rotationally fixed relative to the rotatable screen carrier (2).