Anaerobic treatment device for high-salinity wastewater

According to the technical scheme, the anaerobic treatment device is characterized by comprising a dilution water tank, two water inlet pipes are arranged on the top face of the dilution water tank, a drainage hole is formed in one side of the dilution water tank, a water outlet pipe is fixedly arranged in the drainage hole in a sleeved mode, an anaerobic bin is arranged on one side of the dilution water tank, and a water outlet pipe is arranged on the other side of the dilution water tank. The water outlet pipe is fixedly connected with the anaerobic bin; the mixing assembly is arranged in the dilution water tank and used for mixing high-salt sewage and common wastewater, the high-salt sewage and the common wastewater are discharged into the dilution water tank through a water inlet pipe by arranging a stirring roller, and a rotating motor is started to drive a rotating column to rotate; therefore, the high-salinity wastewater is diluted, the salt content of the high-salinity wastewater is reduced, the degra