Ceramic sealing ring raw material screening machine

Abstract

The utility model belongs to the technical field of ceramic raw material screening, and particularly relates to a ceramic sealing ring raw material screening machine which comprises a collecting box. A screening box is rotationally installed in the collecting box, an annular limiting plate is fixedly connected to the inner wall of the collecting box, a plurality of leaking holes are formed in the bottom end of the screening box, large particle discharging holes are formed in the circumferential face of the screening box, and large particle discharging pipes are fixedly connected to end openings of the large particle discharging holes. In the screening process, screened large-particle materials can enter the barrel through the large-particle discharging pipe, the rotating rod drives the spiral conveying blade to rotate through operation of the first motor, and therefore the large-particle materials can be smashed, meanwhile, the smashed materials can be conveyed, and the screening efficiency is improved. And the crushed materials enter the screening box again through the guide-out pipe, and the crushed materials can be crushed again, so that the screened large-particle materials can be recycled, and the loss of the materials is reduced.

Images