Tank body water sand blasting derusting equipment and method

The invention relates to the technical field of rust removal equipment, in particular to tank water sand blasting rust removal equipment and method.The inner wall of the middle end of a supporting plate is fixedly provided with a U-shaped plate, the bottom of the supporting plate is fixedly provided with a liquid collecting box, a conveying assembly is installed on the top of the U-shaped plate, a moving assembly is installed on an inner cavity in the right side of the U-shaped plate, and a liquid spraying assembly is installed on the moving assembly; the liquid spraying assembly is connected with the conveying assembly, the rotating assembly is installed on an inner cavity in the left side of the U-shaped plate, the fixing assembly is installed on the inner side of the rotating assembly, the driving assembly is installed at the upper end of the inner cavity of the U-shaped plate, and the driving assembly is installed on the right side of the rotating assembly. The liquid spraying assembly reciprocates in the