White water purification and recovery device

The utility model discloses a white water purification and recovery device. The device comprises a ceramic filtering mechanism and an inclined net type filtering mechanism arranged above the ceramic filtering mechanism, wherein the ceramic filtering mechanism comprises a white water tank (1), a laitance discharge hopper (2) communicated with the upper part of the white water tank (1), a syntheticceramic fiber filter (3) arranged at the lower part of the white water tank (1) and connected with the white water tank (1), a clear water outlet pipe (4) communicated with the synthetic ceramic fiberfilter (3), and a pulp residue collector (5) connected with the white water tank (1); the inclined net type filtering mechanism comprises a rack (6), an inclined net (7) connected with the rack (6),a white water overflow distributor (8) arranged above the top end of the inclined net (7) and connected with the rack (6), a white water pipe (9) connected with the rack (6) and used for introducing white water into the white w