Cone formula centrifuge

The utility model provides a cone formula centrifuge, includes a rotary drum (cone -element), the rotary drum (cone -element) cone angle is 31~34, the rotary drum lateral wall comprises the inside and outside two -layer otter board that punches a hole, the skin punches a hole the mesh aperture of otter board between 30mm~70mm, the inlayer punches a hole otter board mesh aperture between 0.1mm~0.5mm, it is right that the skin punches a hole the otter board the inlayer otter board played a supporting role that punches a hole. The utility model has the advantages of the sewage that centrifugation fibre class material content is high is effectual. 种锥体式离心分离机，包括锥形转鼓，所述锥形转鼓锥角为31°～34°；所述转鼓侧壁由内外两层冲孔网板组成；所述外层冲孔网板的筛孔孔径在30mm～70mm之间；所述内层冲孔网板筛孔孔径在0.1mm～0.5mm之间；所述外层冲孔网板对所述内层冲孔网板起到支撑作用。本实用新型具有离心分离纤维类物质含量高的污水效果好的优点。