Reclaimed water reusing equipment

The utility model relates to reclaimed water reusing equipment. The reusing equipment comprises a grid, a concentrated water reservoir communicated with the grid, and a biological treatment unit communicated with the concentrated water reservoir, wherein the biological treatment unit is connected with a filtering device through a sedimentation tank; the filtering device is connected with a reclaimed water reservoir through a disinfecting device; the filtering device comprises a precision filter, an active carbon filter connected with the precision filter, and a dust removing filter connected with the active carbon filter. With adoption of the reclaimed water reusing equipment, after thick and large suspending or floating solid contaminants in sewage are intercepted by the grid, the sewage enters the concentrated water reservoir; water in the concentrated water reservoir is treated by a biological contact oxidation tank, enters the sedimentation tank, and enters the filtering device after passing through a pri