Multi-medium filtering device for sewage treatment in municipal engineering

The utility model relates to the technical field of sewage treatment, in particular to a multi-medium filtering device for sewage treatment in municipal engineering, which comprises a shell, an upper cover is movably connected to the top of the shell, a water inlet pipe is communicated to the top of the upper cover, a water distribution disc is arranged at the top of an inner cavity of the upper cover and communicated with the water inlet pipe, and a water outlet pipe is arranged on the water distribution disc. Sliding grooves are formed in the two sides of an inner cavity of the shell correspondingly, and inner cavities of the sliding grooves are slidably connected with sliding blocks. The multi-medium filtering device for sewage treatment in municipal engineering has the advantage of being convenient to clean, in the actual use process, dirt existing in the filtering device is very convenient to clean, a user can use the multi-medium filtering device conveniently, the practicability of the multi-medium filt