Fuente: WIPO "circular economy" The utility model relates to special ultrasonic heating and cleaning equipment for a regenerated denitration catalyst laboratory. According to the technical scheme, the special ultrasonic heating andcleaning equipment for the regenerated denitration catalyst laboratory comprises a box body, a cleaning pool is arranged in the box body, a catalyst fixing plate is arranged at the lower part of the cleaning pool, and fixing vertical piles which are distributed at equal intervals are arranged on the catalyst fixing plate. The cleaning machine has the beneficial effects that the catalyst modules are fixed in the cleaning pool, so that the catalyst modules are prevented from moving due to the vibration of the cleaning machine to be collided and damaged, and the cost is reduced.