The invention relates to a practical training
system of
sewage treatment. The practical training
system comprises a grid
pool-lift pump-grit chamber process unit, an anaerobic tank-anoxic tank process unit, an aerobic tank-secondary
sedimentation tank process unit, a
sludge treatment equipment process unit, a
control unit, monitoring
software and a pipeline unit, wherein the grid
pool-lift pump-grit chamber process unit, the anaerobic tank-anoxic tank process unit, the aerobic tank-secondary
sedimentation tank process unit and the
sludge treatment equipment process unit are connected through the pipeline unit, the
control unit and the monitoring
software automatically control the practical training
system of the
sewage treatment through a power supply, a hardware circuit and operating
software. The practical training system of
sewage treatment is arranged according to the actual production technological process of a
sewage treatment plant, the commonly used AAO (
Anodic Aluminum Oxide)
sewage treatment process is taken as a basis, the
modular design is adopted, the software and the hardware are combined to provide a virtual learning environment imitating real links, and system extraction and concentrated
simulation are realized, so that students program PLC (
Programmable Logic Controller) according to the
control principle firstly, and then carry out
verification on the practical training system.