Ceramic wear-resistant pipeline butt joint structure

The utility model relates to a ceramic wear-resisting pipeline butt joint structure which comprises a first connecting pipe and a second connecting pipe, and a butt joint assembly is arranged between the first connecting pipe and the second connecting pipe. The butt joint assembly comprises a first flange plate and a second flange plate. According to the ceramic wear-resistant pipeline butt joint structure, when a first connecting pipe and a second connecting pipe are in butt joint, an auxiliary butt joint plate is placed in a main butt joint plate, the main butt joint plate presses a sealing ring, then a connecting plate is located in the main butt joint plate through a connecting plate groove, and a first outer baffle and a second outer baffle are clamped and sealed; two threaded rods are rotated to drive a movable block connected with two rotating blocks, under the condition that the movable block is in sliding connection with a first outer baffle, the two movable blocks are changed into relative movement