The invention discloses sanitary sewage treatment equipment. The sanitary sewage treatment equipment includes a washing trough, a treatment trough, the treatment trough is fixed to the lower end of the washing trough, a first water outlet is formed in the lower end of the washing trough, a sealing plug is arranged in the first water outlet, a switching mechanism matched with the sealing plug is arranged on the right end of the first water outlet, an upper broken board and a lower broken board are arranged on the middle of the treatment trough, the lower broken board divides the treatment trough into a water purifying chamber and a crushing chamber, a second water outlet and a slug discharging hole are respectively formed in the bottoms of the water purifying chamber and the crushing chamber, a drain valve is arranged in the second water outlet, third rotary shafts are rotatably arranged at the front end and the rear end of the treatment trough and arranged between the upper broken board and the lower broken board, partition boards are symmetrically arranged at the upper ends and the lower ends of the third rotary shafts. The sanitary sewage treatment equipment has the advantages that sewage and the slug can be automatically separated, purifying treatment is preliminary conducted on the sewage, the slug is crushed and collected, the automatic degree is high, and convenience is provided for subsequent sewage treatment.