Converter heat-stewed slag wastewater treatment system

The utility model belongs to the technical field of steel slag hot-braising treatment, and particularly provides a converter hot-braising slag wastewater treatment system which comprises a hot-braising device for spraying water to cool and hot-braising steel slag; the water collecting device is used for collecting high-temperature water generated after water is sprayed in the hot braising device; the horizontal flow sedimentation tank is used for carrying out sedimentation on the high-temperature water collected in the water collecting device; the dust removal device is used for spraying water for dust suppression on high-temperature dust-containing steam generated after water is sprayed into the hot braising device; the flocculation device is used for flocculating the dedusting wastewater; the inclined plate sedimentation tank is used for precipitating the flocculated dedusting wastewater; and the turbid circulating water treatment device is used for treating the supernate generated by the inclined plate sed