Silicon carbide factory organic wastewater treatment system

The utility model discloses an organic wastewater treatment system for a silicon carbide factory, and relates to the technical field of silicon carbide production. The treatment system comprises a discharge tank, an anaerobic treatment tank, an aerobic treatment tank, an inclined tube sedimentation tank, a disinfection tank, a sludge concentration tank, a dehydration device and an exhaust pipe network, wherein the discharge tank, the anaerobic treatment tank, the aerobic treatment tank and the inclined tube sedimentation tank are used for treating organic wastewater in sequence; the disinfection tank is used for introducing liquid in the inclined tube sedimentation tank, disinfecting and discharging the liquid into a municipal pipe network; the sludge concentration tank is used for introducing sludge in the inclined tube sedimentation tank; the dewatering device is used for dewatering the sludge in the sludge thickening tank to make cakes; the exhaust pipe network is used for performing deodorization treatmen