Efficient recovery tank for refining slag

The utility model relates to the technical field of refining slag storage equipment, and discloses an efficient refining slag recovery tank which comprises a base, a recovery tank body is fixedly installed at the top of the base, the whole recovery tank body is in a big-end-down trapezoid shape, and straight grooves are formed in the two sides of the bottom of the recovery tank body. A sealing plate is slidably installed at the position, corresponding to the interior of the straight groove, of the top of the base, a cleaning structure is arranged in the base, a discharging opening is formed in the base, a smashing cavity is fixedly installed at the position, corresponding to the discharging opening, of the bottom of the base, a material smashing structure is arranged in the smashing cavity, and a discharging groove is formed in the bottom of the smashing cavity. Through the mutual cooperation of the structures, the inner wall of the recovery tank can be prevented from being damaged when refining slag is taken