Decoloring device for gentamicin sulfate production

The utility model relates to the technical field of gentamicin sulfate production, and discloses a decolorizing device for gentamicin sulfate production, which comprises a tank body, a shell is arranged at the top end of the tank body, mounting blocks are fixedly connected to two sides of the top end of the tank body, one side of the top end of each mounting block is provided with a slot, and the other side of the top end of each mounting block is provided with a filter screen. Inserting blocks are slidably connected into the two inserting grooves correspondingly, the adjacent sides of the other ends of the two inserting blocks are fixedly connected to the two sides of the bottom end of the shell correspondingly, mounting grooves are formed in one sides of the inner side walls of the two inserting grooves correspondingly, fixing blocks are slidably connected into the two mounting grooves correspondingly, and pull rods are fixedly connected to one ends of the two fixing blocks correspondingly; and springs are