Sewage treatment device for SBR (Sequencing Batch Reactor)

The utility model discloses a sewage treatment device for SBR (Sequencing Batch Reactor), and particularly relates to the technical field of sewage treatment devices, the sewage treatment device comprises a bottom plate, two supporting rods are fixedly arranged at the top of the bottom plate, the two supporting rods are symmetrically distributed about the center line of the top of the bottom plate, a first treatment mechanism is arranged at the tops of the supporting rods, and the first treatment mechanism comprises a placing plate; a first water tank, a box body, a second water tank, a grit chamber, an SBR (sequencing batch reactor) tank and a disinfection tank are sequentially arranged at the top of the placement plate from left to right. In the first treatment mechanism, the first grating plate, the second grating plate, the grit chamber, the SBR tank, the water decanter and the disinfection tank are matched with one another, so that the sewage treatment device can effectively treat sewage, and the sewage