The invention relates to the technical field of overflow brick cleaning, and discloses overflow brick cleaning equipment. The overflow brick cleaning equipment comprises a water tank, a clamp arranged at the bottom of the water tank and used for fixing overflow bricks, array type side vibrating plate assemblies arranged on two sides of the interior of the water tank, and a top vibrating plate assembly which is arranged at the top of the water tank and is adjustable in height. The overflow brick cleaning equipment can be suitable for cleaning the overflow bricks with different generations and models, the use efficiency of the overflow brick cleaning equipment is improved, and the resources and the cost are greatly saved.