Slurry pipeline filtering device for wet forming electroceramics

The invention discloses a slurry pipeline filtering device for wet forming of electroceramics. The slurry pipeline filtering device comprises an input pipeline (1) and an output pipeline (2), a multi-partition filter screen (3) rotationally matched with the output pipeline (2) is arranged in the output pipeline (2); at least one subarea of the multi-subarea filter screen (3) surrounds the outlet of the input pipeline (1), and the multi-subarea filter screen (3) can be rotated to switch the subarea surrounding the outlet of the input pipeline (1); the filtering device is used in a slurry pipeline for wet forming of electroceramics, solid impurities are prevented from being introduced into pug, a new subarea can be switched to align to the input pipeline after the filter screen is saturated, the newly switched subarea can continue to work smoothly, and the filter screen can be detached and cleaned after all the subareas are switched to work and saturated. Compared with a traditional fixed filter screen, the wor