Zirconium oxide pulping device

The utility model relates to a zirconium oxide pulping device, which belongs to the field of production equipment of zirconium oxide. The zirconium oxide pulping device comprises a pulping machine body, wherein a discharge port is arranged on the pulping machine body, and the key points of the pulping machine body are that the bottom of the pulping machine body adopts the inverted tapered structure, and the discharge port is arranged at the lower end part of the inverted tapered structure of the pulping machine body. After the improvement of the prior art, as the structure of the bottom of the pulping machine body is improved and the discharge port is arranged at the lower end part of the inverted tapered pulping machine body, the problem that the traditional pulping machine body has material dead angles is solved, the zirconium oxide pulping device further has simple structure and low cost, and can improve a working environment in an extraction station, protect the physical health of staff and avoid air poll