Vertical inclined tube precipitation structure and application

The invention discloses a vertical inclined pipe precipitation structure, a buffer area and an inclined pipe fitting which are in a vertical state and are parallel left and right are arranged on an inclined pipe bracket, and a whole body formed by the buffer area and the inclined pipe fitting is in an inclined upward state from an inlet of the buffer area to an outlet of the inclined pipe fitting. The vertical inclined tube sedimentation structure can improve the surface load of the sedimentation tank. Compared with a traditional inclined tube sedimentation tank, the vertical inclined tube sedimentation structure has the advantages that firstly, inclined tubes of the vertical inclined tube sedimentation structure are vertically arranged; 2, the precipitation water flow of the vertical inclined tube precipitation structure horizontally flows from outside to inside; 3, the vertical inclined tube precipitation structure can comprise one vertical surface, two vertical surfaces or a plurality of vertical surfaces;