Energy-saving and environment-friendly sewage treatment equipment

• Main Authors: XIA LEIMING, WU LIYING
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses energy-saving and environment-friendly sewage treatment equipment. The device comprises a primary sedimentation tank, a grid is arranged in the primary sedimentation tank;a sludge tank is mounted below the grid; a liquid inlet is formed in the outer side of the primary sedimentation tank; a fixed bin is mounted below the liquid inlet; a sewage pump is mounted in the fixed bin; a connecting pipe is mounted at one end of the sewage pump; an anaerobic bin is mounted on one side of the primary sedimentation tank; an exhaust pump is mounted above the anaerobic bin; theprimary sedimentation tank is connected with the anaerobic bin through a water pipe; a control valve is installed on the outer side of the water pipe, an aerobic bin is installed on one side of the anaerobic bin, an aeration pipe is installed on the inner side of the aerobic bin, an aerator is installed at one end of the aeration pipe, a water pump is installed on one side of the inner wall of theaeration pipe, a water pip