Handan Underground Sewage Treatment Prefabricated Pump Station

Description :

　　At present,Handan Underground Sewage Treatment Prefabricated Pump StationIt is mainly used in fields such as sewage lifting and rainwater lifting, and is an integrated buried prefabricated pump station. Generally, it can be prefabricated according to the needs of users. This should be set

　　Advanced materials are used for production, including internal components such as water pumps, grilles, valves, pipelines, control equipment, instruments, and maintenance facilities.

1、 Operating principle：

　　The liquid level information of the pump station is fed back to the control system by pressure sensors or floating balls, and the water pump switch is adjusted by the operating parameters set by the control system. When the liquid level reaches the system set opening water pump liquid level, control

　　The system will control the water pump to start, so that sewage will be pumped from the pump station to the outlet of the municipal sewage pipeline; Then, when the sewage is pumped below the system set liquid level, the system will control the water pump to shut down.

　　2、 Integrated pump station construction

　　1. Anti slip roof cover

　　Made of fiber wrapped fiberglass and equipped with anti-theft safety locks, it has the function of easy opening.

　　2. Pump station cover

　　Made of fiberglass, with stainless steel basket grille, ventilation exhaust pipe, and handrail.

　　3. Fiberglass cylinder body

　　Continuously wrapped reinforced fiberglass cylinder. Adopting computer-controlled winding process to ensure uniform thickness and meet design requirements. Stable and excellent quality, 100% leak proof test is required before leaving the factory to ensure no leakage.

　　4. Hanging ear

　　External integrated lifting ears are easy to install.

　　5. Supporting water pump

　　The submersible sewage pump operates smoothly without vibration or cavitation within the designed load range. All rotating components of the pump (including the motor) undergo dynamic and static balance tests during manufacturing. The pump operation noise is below 80db (A).

　　The self coupling installation submersible sewage pump is equipped with a water outlet bend, an self coupling base, and stainless steel pipe guide rails and lifting chains that serve as connections during movement and automatic positioning. The water pump can slide freely between the top of the pump pit and the self coupling base through guide rails. The sealing between the water pump and the coupling base is a metal to metal connection and sealed by an auxiliary rubber ring.

　　6. Pressure pipeline

　　Stainless steel pressure pipeline. All pipelines undergo pressure testing before leaving the factory to prevent leakage. Imported pipeline DN400. Configure each flange according to design requirements.

　　7. Service Platform

　　Built in service platform for maintenance and upkeep of valves and water pumps; Customize platforms in different forms, positions, and heights according to requirements.

　　8. Liquid level sensor

　　Adopting pressure sensors (standard)/float switches/water level electrodes, matched with dedicated monitoring relays, to achieve automatic control and operation of pump station fluids.

　　9. Crushing grid

　　The crushing grid is placed at the inlet of the fiberglass cylinder of the pump station, and it is a submersible crushing grid that is safe and reliable; Equipped with guide rails for easy maintenance and repair.

　　10. Outdoor stainless steel control cabinet

　　It can be done manually or automatically. The following control functions can be achieved:

　　(1) Daily automatic positioning, realizing pump station.

　　(2) Two in use and one backup, mutually backup, automatic switching, working simultaneously at high water levels, automatic switching in case of faults.

AfterSalesService :

• Underground prefabricated sewage treatment pump station