Energy-saving and environment-friendly sewage treatment equipment

The energy-saving and environment-friendly sewage treatment equipment comprises an outer shell, a water inlet cavity with an upward opening is formed in the outer shell, a fixed filtering block is fixedly arranged between the left end wall and the right end wall of the water inlet cavity, and an open groove with an upward opening is formed in the upper end face of the fixed filtering block; a through cavity penetrating through the left end wall and the right end wall of the water inlet cavity is formed in the left side and the right side of the open groove in an extending mode, and a pushing block installed in the through cavity in a sliding mode is arranged on the right side of the fixed filtering block. The invention quickly remove impurities of domestic water and purify water quality tocertain extent. After impurities of kitchen water are processed, the impurities become raw material of fertilizers. Activated carbon rotates when moving into the sewage to be purified, so that the purification effect and the