Energy-saving dilute sulphuric acid steam stripping device

The utility model discloses an energy-saving dilute sulphuric acid steam stripping device which comprises a bottom plate, a vertical plate and a top plate, the vertical plate is arranged above the bottom plate, and the top end of the vertical plate is connected with the top plate; the tank body is arranged between the two vertical plates, an air inlet and an air outlet are formed in the tank body, and a protective shell is arranged on the outer side of the tank body; and the fixing plate is arranged on the outer side of the protective shell, a connecting groove is formed in the inner wall of the fixing plate, and a locking rod is connected into the connecting groove. According to the energy-saving dilute sulphuric acid steam stripping device, the supporting rod is in shaft connection with the bottom of the tank body, the bottom of the supporting rod is in shaft connection with the limiting block, the limiting block and the bottom plate form a sliding structure through the fixing groove, and meanwhile, the ela