Industrial sewage treatment prefabricated pump station flood
control project
Main structure
Cylinder: Made of fiberglass reinforced plastic (GRP) or stainless
steel material, formed through mechanical winding process, with
excellent corrosion resistance and a service life of over 30 years.
Submersible pump: As the core power equipment, it adopts a fully
submersible design, which can efficiently pressurize the liquid and
lift it to the specified height.
Grille system: A basket grille or crushing grille is installed at
the entrance of the pump station to effectively intercept or crush
solid debris (such as plastic, fabric, etc.), thereby protecting
the water pump from blockage or damage.
Intelligent control system: equipped with advanced intelligent
control system, automatic start stop control of the water pump is
achieved through liquid level sensors (float or ultrasonic), while
supporting remote monitoring and fault alarm functions.
2, Working principle
Liquid reception: Sewage or rainwater enters the pump station
through the inlet pipeline and is first filtered through a grid
system for solid impurities.
Liquid level monitoring and control: The liquid level sensor
monitors water level changes in real time. When the water level
reaches the preset start-up threshold, the system automatically
starts the submersible pump; When the water level is too high, the
multi pump parallel operation mode can be automatically activated.
Liquid transportation: The submersible pump pressurizes the
collected liquid and transports it to the municipal pipeline
network or subsequent treatment facilities through stainless steel
pipes.
Intelligent regulation: Using frequency conversion control
technology, the water pump speed is automatically adjusted
according to actual flow requirements to achieve energy-saving
operation (energy-saving efficiency can reach 15% -30%); The system
has automatic shutdown and fault self start functions to ensure
operational reliability.
