The invention discloses a
sewage treatment device for municipal
engineering, and belongs to the technical field of municipal
wastewater engineering. The
sewage treatment device comprises a shell, a charging tube, a gear, a filtering plate, a rack, a first single-direction valve, a
sewage filtering room, a cover plate, a
handle, a suction-
pipe, a medicament charging hole, a stirring motor, a stirring shaft, a stirring device, a medicament charging-precipitating room, a second single-direction valve, an
ultraviolet sterilizing lamp, an
active carbon adsorption device, a suction fan, a water discharging tube and a natural precipitating room, wherein the sewage filtering room, the medicament charging-precipitating room and the natural precipitating room are arranged inside the shell from left to right; the stirring motor is arranged in the center of a top end of the medicament charging-precipitating room; an output shaft of the stirring motor is connected with the stirring shaft. The
sewage treatment device is reasonable in structure, the sewage filtering room, the
medicine precipitating room and the natural precipitating room are provided, the sewage can precipitate fully, the
sewage treatment effect is more remarkable,
discharge of
odor in the sewage can be lowered effectively, and the quality of air surrounding the
sewage treatment device is ensured.