Integrated precipitation device for sewage treatment

The utility model discloses an integrated precipitation device for sewage treatment. The box comprises a box body and a box cover, the tank cover is communicated with a water inlet pipe; the water inlet pipe is also communicated with a crushing box; a first inclined water flowing plate and a second inclined water flowing plate are mounted in the box body; the inclination directions of the first inclined water flowing plate and the second inclined water flowing plate are opposite; the second inclined water flowing plate is located below the first inclined water flowing plate and communicates with the first inclined water flowing plate through a water flowing channel in the tail end of the first inclined water flowing plate, a settling chamber is arranged below the second inclined water flowing plate, and the second inclined water flowing plate communicates with the settling chamber through a water flowing channel in the tail end; according to the sedimentation device disclosed by the utility model, the crushin