Special magnetic wear-resistant ceramic composite lining plate for conveying pipeline

The utility model discloses a special magnetic wear-resistant ceramic composite lining plate for a conveying pipeline. The conveying pipeline comprises a conveying pipeline body, a ceramic composite lining plate is arranged on the inner wall of the conveying pipeline body, a magnetic wear-resisting layer is arranged on the inner surface of the ceramic composite lining plate, the ceramic compositelining plate and the conveying pipeline body are fixed through a dismounting device, and reinforcing devices are fixed to the two ends of the ceramic composite lining plate and the two ends of the conveying pipeline body respectively. The special magnetic wear-resistant ceramic composite lining plate for the conveying pipeline is provided with a dismounting device; the dismounting device comprisesa sliding plate, an open groove, a poke rod, a baffle, a sliding block, a sliding rail and a first spring, a maintainer can pull the poke rod outwards, through the device, the maintainer can dismountand mount the ceramic comp