Energy-saving and environment-friendly sewage treatment equipment

The utility model relates to the field of sewage treatment equipment, and discloses energy-saving and environment-friendly sewage treatment equipment, which comprises a treatment device, a top cover, a water inlet, a filter device and a support pillar, the top of the treatment device is sleeved with the top cover, the water inlet is fixedly connected to a through hole formed in the top cover, and the filter device is arranged in an inner cavity in the top of the water inlet. The number of the supporting columns is four, and one end of each supporting column is fixedly connected with the side wall of the treatment device, the water filtering net can be conveniently taken out from the inner side of the water inlet through mutual cooperation of the fixing columns, the supporting rings, the inserting rods, the water filtering net and the handle, and therefore a worker can conveniently pour out impurities filtered in the water filtering net; through mutual cooperation of the shell, the water dispersing hopper, the