Sulfuric acid mixer not easy to damage

The sulfuric acid mixer comprises a pipe body structure, one end of the pipe body structure is a raw material inlet, the other end of the pipe body structure is a raw material outlet, the top of the pipe body structure is further provided with a feeding port, and an annular strong rod set is installed in the pipe body structure. The annular reinforcing rod set is tightly attached to the inner wall of the mixer, and a mixing mechanism is further arranged in the middle of the annular reinforcing rod set. According to the utility model, the annular reinforcing rod group is attached to the inner wall to reinforce the internal structure of the pipe body structure, so that the tubular structure of the mixer is not easy to deform; through the mixing mechanism, concentrated sulfuric acid and water can be mixed more uniformly and fully, high temperature generated during mixing is transmitted into the inner wall of the mixer, heat is dispersed to other positions of the mixer along an annular reinforcing rod group, loca