Centrifugal compressor diffuser dismounting device

The invention provides a centrifugal compressor diffuser dismounting device. The centrifugal compressor diffuser dismounting device comprises a round bar. The front end of the round bar is fixedly connected with a fixed disk. The fixed disk is provided with a set of arc-shaped grooves. The closed ends of U-shaped clamps are inserted in the arc-shaped grooves. The arc-shaped grooves are connected with fixing threaded holes. The closed ends of the U-shaped clamps are provided with threaded holes. The threaded holes and the corresponding fixing threaded holes coincide and are fixed through connecting bolts. One side of the opening end of each U-shaped clamp is connected with a fixed hook, and the other side of the opening end of each U-shaped clamp is connected with a clamping hook and provided with an adjustment threaded hole. An adjustment screw rod is connected to each adjustment threaded hole. Each adjustment screw rod is connected with a clamping plate. Each clamping plate is locatedon the inner side of the