Ceramic fiber filtering and concentrating device

The utility model discloses a ceramic fiber filtering and concentrating device, which relates to the technical field of material processing equipment and comprises a machine head, a base, a slurry inlet pipe orifice, a slurry inlet flange, a filter pipe, a filter screen, a motor, a speed reducer, a propelling screw rod, a slurry outlet pipe orifice, a slurry outlet flange and a far-end support frame, the motor is connected with the propelling screw through the speed reducer, the motor and the speed reducer are fixedly arranged behind the machine head, the filter pipe is fixedly arranged in front of the machine head, the propelling screw is arranged in the machine head and the filter pipe, a window is formed in the lower portion of the filter pipe, a filter screen is arranged on the filter pipe, and the slurry outlet pipe opening is formed in the far end of the filter pipe. The far-end supporting frame fixedly supports the position, close to the pulp outlet pipe opening, of the filtering pipe. The ceramic fibe