Single-household equipment for treating rural domestic sewage

Abstract

The utility model discloses a kind of single-family type equipment of rural domestic sewage treatment, including vertically arranged biological trickling filter device and artificial rapid infiltration device, the biological trickling filter device includes water distribution storage tank, water distribution pipeline, three filter material layers, ventilation layer and water collecting tank, multiple water distribution holes are opened in water distribution pipeline, the lower end of water distribution pipeline is sequentially connected with three filter material layers, and ventilation layer is equipped between adjacent two filter material layers, the bottom of water collecting tank is equipped with mud outlet pipe, and water outlet pipe is equipped in water collecting tank top, the water outlet pipe is connected to artificial rapid infiltration device;The utility model is directly connected to farmer household pipeline by using single-family treatment mode, without additional laying sewage pipe network, solve the problem of cost waste caused by laying pipeline again in rural domestic sewage treatment;And can be designed according to the different water consumption, avoid causing resource waste;Add artificial rapid infiltration device as the supplement of anaerobic environment, can obtain better total nitrogen removal effect.

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