Inorganic sewage autonomous pollution discharge system

The utility model discloses an inorganic sewage autonomous pollution discharge system which overcomes the defects of incapability of performing automatic pollution discharge and non-through pollution discharge of a water storage pond in the prior art. The inorganic sewage autonomous pollution discharge system comprises a main body of a water pond, a water inlet pipe and a water outlet pipe which are arranged on the main body of the water pond, and a pollution discharge channel for pollution discharge, which is arranged at the bottom of the main body of the water pond. The inorganic sewage autonomous pollution discharge system is characterized in that a siphon pollution discharge pipe is arranged on the main body of the water pond, one end of the siphon pollution discharge pipe extends into the main body of the water pond and is close to the pollution discharge channel, the other end of the siphon pollution discharge pipe is positioned outside the main body of the water pond, a net layer is further arranged at