Desulfurization centrifugal pump maintenance tool

The utility model provides a desulfurization centrifugal pump maintenance tool which comprises a bearing plate, a lifting assembly and a bearing assembly used for supporting a desulfurization centrifugal pump shell are installed on the upper surface of the bearing plate, and a clamping assembly used for clamping a rotating shaft of a desulfurization centrifugal pump is arranged on the upper surface of the lifting assembly. Through the arrangement of the clamping assembly, the rotating shaft of the pump body is in a static state, the impeller can be taken down by screwing off the impeller through a worker, the impeller does not need to be disassembled through cooperation of multiple persons, and the functionality of the overhauling tool is improved; and meanwhile, through the arrangement of the bearing assembly, the pump body and the pump shell can be installed without cooperation of multiple persons, and the working efficiency of overhauling is improved. 本实用新型提供的一种脱硫离心泵检修工具，包括承重板，所述承重板的上表面安装有升降组件和用于对泵脱硫离心泵壳进行