Roll-bending welding device during the synthesis gasification process of petroleum coke for hydrogen production

摘要

The present invention relates to at least one welding object of a roll-bent pipe or cap, a workbench formed of a frame for welding the welding object, a welding part located on one side of the upper surface of the workbench for welding the welding object, the upper surface of the workbench A cap fixing part for fixing the cap to be welded on the other side, a pipe fixing part for fixing the roll-bent pipe to be welded on the other side of the upper surface of the work bench, the upper surface of the work bench Located between the cap fixing part and the pipe fixing part Thus, when the welding object is welded through the welding portion, it relates to a roll bending welding apparatus including an air cooling unit to which air is sprayed so as to maintain a uniform temperature.