Non powered mechanical grille

Non powered mechanical grille：Non powered sewage treatment equipment and treatment method, consisting of the following treatment units connected in sequence: grid manure tank, anaerobic tank, aerobic tank, and sedimentation disinfection tank. Its characteristic is that there are inlet and outlet pipes between the treatment units, and each treatment unit has a sludge discharge pipe and exhaust pipe. The anaerobic tank and aerobic tank have aeration system and reflux system. The effluent of each treatment unit adopts a triangular weir. The inlet pipe of the grid manure tank is set outside the equipment, and the inlet is deep into the bottom of the grid manure tank in front of the grid; The grid manure tank is connected to the anaerobic tank, and the inlet pipe of the anaerobic tank is connected to the bottom of the tank for water intake. The filling area of the anaerobic tank is filled with fixed carriers and biological sponge iron fillers; The anaerobic tank is connected to the aerobic tank, and the inlet pipe of the aerobic tank is connected to the bottom of the tank for water intake. The packing area is filled with fixed carriers and biological sponge iron packing; The aerobic tank is connected to the sedimentation and disinfection tank, and the inlet pipe enters the middle of the sedimentation tank. The sludge area at the bottom of the tank has a 45 degree slope foot; The sedimentation tank is connected to the disinfection tank, and the inlet pipe enters the bottom of the disinfection tank for chlorine disinfection, while the upper outlet pipe discharges water.

Non powered mechanical grilleProduct Features

1. No external power supply, pure automated operation; Unmanned, regular maintenance,

2. Suitable for water environments. Separate various types of garbage and impurities. Belonging to the coarse grille series products

3. Small footprint. Easy to install. Economical and cost-effective, suitable for large-scale promotion of rural sewage treatment.