Steam dryer coil pipe with cladding wear-resistant layer, branch pipe and steam dryer

The steam dryer coil pipe and branch pipe with the cladding wear-resistant layer comprises a driving seat, a plurality of rotating shafts are rotatably connected to the upper end of the driving seat, a plurality of rotating rollers are fixedly connected to the surfaces of the rotating shafts in a sleeved mode, the rotating rollers are connected into a plurality of roller paths in a clamped mode, and the roller paths are connected with the driving seat. A plurality of roller paths are fixedly connected to the surface of the same rotary drum in a sleeved mode, a straight arm assembly is fixedly connected to the inner wall of the rotary drum, a plurality of supporting rings are fixedly connected to the other end of the straight arm assembly, and a plurality of heat exchange assemblies are connected into the straight arm assembly in a clamped mode. When the bent pipe and the main pipe are impacted by materials, the bent pipe and the main pipe can be supported through the fixing plate, and then the situation that